From -n=c=x Reactant Or Blocked N=c=x Reactant (x Is Chalcogen) Patents (Class 524/589)
  • Patent number: 10683417
    Abstract: Methods for making compositions for making thermoplastic aliphatic urethane/urea elastomers, which are in turn used to make molding compositions used in forming molded articles, particularly, shells for automotive applications. The molding compositions comprise an aliphatic thermoplastic urethane/urea elastomer and a polyolefin-based modifier. These compositions may be used to form a powder, pellets, microspheres or minibeads which may then be cast to form air bag door and instrument panel cover skins which may meet automotive deployment and weathering requirements.
    Type: Grant
    Filed: May 8, 2017
    Date of Patent: June 16, 2020
    Assignee: Covestro LLC
    Inventors: William M. Humphrey, Paul Drago, Terry L. Anderson
  • Patent number: 10683383
    Abstract: A method of preparing polyurea resin composition comprises forming a prepolymer by mixing about 50 parts by weight to about 80 parts by weight of a polyol, about 4 parts by weight to about 8 parts by weight of a dispersant, and about 20 parts by weight to about 30 parts by weight of a first monomer containing an isocyanate group; forming a first composition by mixing the prepolymer with about 2 parts by weight to about 4 parts by weight of a second monomer containing an amine group; stirring and emulsifying the first composition with about 100 parts by weight to about 200 parts by weight of a solvent; and forming a second composition by further adding about 0.2 part by weight to about 1.5 parts by weight of the second monomer to the emulsified first composition and stirring the resulting composition.
    Type: Grant
    Filed: September 24, 2018
    Date of Patent: June 16, 2020
    Assignees: TOUCH GREEN CO., LTD.
    Inventors: Young Woo Kim, Jong Jin Hong, Seong Ho Yeom
  • Patent number: 10590229
    Abstract: The present invention relates to non-aqueous coating agent compositions, containing at least one polyol (A), at least one silane-modified compound (B) of formula (I), optionally one or more silane-free aliphatic or cycloaliphatic polyisocyanates (C) having free or blocked isocyanate groups, and at least one catalyst (D) for the cross-linking of the silane groups. Furthermore, the non-aqueous coating agent compositions according to the invention can contain one or more surface additives (E) and one or more non-aqueous solvents (F).
    Type: Grant
    Filed: May 17, 2016
    Date of Patent: March 17, 2020
    Assignee: Covestro Deutschland AG
    Inventors: Jürgen Köcher, Tanja Hebestreit, Christoph Eggert
  • Patent number: 10553872
    Abstract: A binder for an electrode of a lithium secondary battery contains a water dispersion of a polyurethane. The polyurethane has been formed of (A) a polyisocyanate, (B) a compound having two or more active hydrogen groups, (C) a compound having one or more active hydrogen groups and a hydrophilic group, and (D) a chain extending agent. The (B) compound having two or more active hydrogen groups contains an olefinic polyol and/or a carbonate diol having a carbon number between carbonate bond chains of less than 6. The binder has high adhesiveness to a collector, does not cause release in press molding, has high flexibility, and is excellent in bindability and resistance to an electrolytic solution.
    Type: Grant
    Filed: May 16, 2018
    Date of Patent: February 4, 2020
    Assignee: DAI-ICHI KOGYO SEIYAKU CO., LTD.
    Inventors: Katsuo Takahashi, Shuichi Ito, Takeshi Miyamura
  • Patent number: 10544543
    Abstract: Articles, such as garments, including films comprising dried aqueous polyurethane dispersions are disclosed, whereby the garment has an altered stress which is exhibited during wear of the garment. The film may be bonded to the fabric of the article to provide a fabric or film laminate.
    Type: Grant
    Filed: April 25, 2017
    Date of Patent: January 28, 2020
    Assignee: The LYCRA Company LLC
    Inventors: Douglas K Farmer, Carmen A Covelli, Hong Liu
  • Patent number: 10538612
    Abstract: A moisture-curable silylated resin is derived from a copolycarbonate diol prepared from diol(s) of specific types.
    Type: Grant
    Filed: March 9, 2017
    Date of Patent: January 21, 2020
    Assignee: Momentive Performance Materials Inc.
    Inventors: Constantine Kondos, Nayeem Soad, Misty Huang, Christine Lacroix, Vikram Kumar
  • Patent number: 10538684
    Abstract: A coating composition that includes an allophanate-containing compound can offer improved scratch resistance. The coating composition includes A) at least one allophanate-containing compound having the formula (1): wherein R, R1-R6 are each independently identical or different hydrocarbyl radicals having 1-8 carbon atoms, which may be branched or cyclic, or else may be integrated together to form a cyclic system, and m and n are each independently 0-2, B) a binder, C) optionally, an aliphatic or cycloaliphatic polyisocyanate having an NCO functionality of at least 2, D) optionally, a catalyst, E) optionally, an auxiliary and/or additive, and, F) optionally, a solvent.
    Type: Grant
    Filed: October 7, 2016
    Date of Patent: January 21, 2020
    Assignee: Evonik Operations GmbH
    Inventors: Emmanouil Spyrou, Tobias Unkelhaeusser, Sabine Naumann, Manfred Kreczinski, Holger Loesch, Alina Meier, Uwe Korek
  • Patent number: 10472542
    Abstract: The present invention provides a polyurethane coating composition comprising a fluorosurfactant, a silane adhesion promoter, and a silane modified polyisocyanate, wherein the composition has excellent substrate wet-out and adhesion under direct wet-on-hot and cold spray applications. The coating composition is particularly well suited to use with polyurethane pultrusion composites.
    Type: Grant
    Filed: October 4, 2017
    Date of Patent: November 12, 2019
    Assignee: Covestro LLC
    Inventors: David P. Zielinski, Derick Henderson, Mark Conner
  • Patent number: 10456455
    Abstract: The present specification discloses methods of treating a psychological trauma in an individual using botulinum toxins and/or a Targeted Exocytosis Modulator, and compositions thereof.
    Type: Grant
    Filed: September 18, 2017
    Date of Patent: October 29, 2019
    Assignee: Allergan, Inc.
    Inventors: Kenton B. Abel, Andrew M. Blumenfeld
  • Patent number: 10450477
    Abstract: A pigmented aqueous basecoat material that includes a reaction product obtained by reacting (a) a compound of formula (I) with (b) a compound of formula (II) at a molar ratio of 2.3/0.7 to 1.7/1.6, the reaction product having a number-average molecular weight of 500 to 15,000 g/mol, an acid number of less than 10 mg KOH/g, and a hydroxyl number of 25 to 250 mg KOH/g: X1—Y—X2??(I), wherein: X1 and X2 are each independently an epoxide-reactive functional group, or hydrogen, where at least one of X1 and X2 is the epoxide-reactive functional group; and Y is a divalent aliphatic, aromatic or araliphatic hydrocarbon radical having a number-average molecular weight of 100 to 2,500 g/mol, wherein R is a C3 to C6 alkylene radical and n is selected such that compound (b) possesses an epoxide equivalent weight of 100 to 2,000 g/mol.
    Type: Grant
    Filed: April 30, 2015
    Date of Patent: October 22, 2019
    Assignee: BASF Coatings GmbH
    Inventors: Bernhard Steinmetz, Peter Hoffmann, Hardy Reuter
  • Patent number: 10370562
    Abstract: A method for curing a mixture of a matrix and a curing agent based on sulfur-containing polymers on command and so rapidly that a tack-free surface results. A method for coating a substrate with the composition and of curing a sealant is also provided. The matrix and curing agent containing sulfur-containing polymers. The mixture is an uncured mixture with an isocyanate content, and the matrix is uncured and contains a mercaptan-terminated base polymer based on at least one polyether, polythioether, polysulfide or copolymers thereof. The uncured matrix, the curing agent, or both contain at least one photoinitiator based on sterically-inhibited tertiary amines. The mixture cures in the temperature range of ?10 to +70° C. after the high-energy actinic radiation is applied. Corresponding matrices A, mixtures B, curing agents, sealant systems, and substrates, e.g., aircraft are contemplated.
    Type: Grant
    Filed: April 9, 2013
    Date of Patent: August 6, 2019
    Assignee: Chemetall GmbH
    Inventors: Miroslav Kralev, Björn Sievers, Peter Bons, Francisco Diez
  • Patent number: 10336854
    Abstract: The present invention relates to alkoxysilane-functionalized and allophanate-functionalized urethanes, methods for the preparation thereof, coating compositions comprising these and to the use thereof.
    Type: Grant
    Filed: June 12, 2017
    Date of Patent: July 2, 2019
    Assignee: Evonik Degussa GmbH
    Inventors: Wiebke Stache, Tobias Unkelhäußer, Annegret Lilienthal, Tina Bauer
  • Patent number: 10336856
    Abstract: An alkoxysilane-functionalized and allophanate-functionalized coating material including a) a binder component of 10-99 wt % of at least one reaction product of I. and II. wherein I includes A) at least one alkoxysilane-containing monourethane A) of the formula 1 Rn(OR1)3-nSi—R2—NH—(C?O)—OR3 wherein R, R1, R2 and R3 represent hydrocarbon radicals having 1-8 carbon atoms, and n represents 0-2, and B) at least one diisocyanate B), and II includes the subsequent reaction of C) with at least one diol and/or polyol C), in a ratio of NCO groups of reaction product I to OH groups of the diol and/or polyol II. C) of 1.0:1.5 to 1.0:0.6; b) 1-90 wt % of at least one further binder component distinct from a) a hydroxyl-containing or amino-containing binder component, c) 0-50 wt % of at least one polyisocyanate having an NCO functionality of at least 2, d) 0-5 wt % of at least one catalyst, wherein components a)-d) add up to 100 wt %.
    Type: Grant
    Filed: June 6, 2017
    Date of Patent: July 2, 2019
    Assignee: Evonik Degussa GmbH
    Inventors: Wiebke Stache, Tobias Unkelhäußer, Annegret Lilienthal, Sina Ballauf, Sabine Naumann, Bartholomäus Buchczik
  • Patent number: 10307507
    Abstract: Hydrocolloid compositions, wound dressings, methods of using such compositions and such wound dressings, and methods of forming such hydrocolloid compositions, wherein the hydrocolloid compositions include a hydrophobic, unsaturated, elastomeric polymer; a hydrocolloid absorbent; and a hydrophilic polymer including an unsaturated polymer backbone having polyalkylene ether groups bonded thereto.
    Type: Grant
    Filed: March 11, 2014
    Date of Patent: June 4, 2019
    Assignee: 3M Innovative Properties Company
    Inventors: Herbert C. Chiou, Hae-Seung Lee
  • Patent number: 10301416
    Abstract: A polyisocyanate composition having a polyisocyanate, which is a reaction product of: a polyisocyanate precursor formed of a dimer or a multimer of at least one diisocyanate selected from the group consisting of an aliphatic diisocyanate and an alicyclic diisocyanate; and a polycarbonate diol, which is obtained by copolymerizing at least one diol selected from the group consisting of a diol having 2 to 20 carbon atoms and a carbonate compound, in which the polyisocyanate precursor has an isocyanurate group and an allophanate group, and the isocyanurate group and the allophanate group are present in a molar ratio (the isocyanurate group/the allophanate group) of 80:20 or more and 99:1 or less.
    Type: Grant
    Filed: June 24, 2014
    Date of Patent: May 28, 2019
    Assignee: ASAHI KASEI CHEMICALS CORPORATION
    Inventors: Takashi Fukuchi, Masako Uchida, Yuichi Miwa
  • Patent number: 10280320
    Abstract: The present invention relates to a lamination printing ink comprising an aqueous polyurethane dispersion binder, pigments, an aqueous carrier and optional additives, wherein the polyurethane is made of polyisocyanates, specific polyesterdiols, polytetrahydrofuran diol, monohydroxy-poly(alkylene oxide), diamino acid compound, polyamine compound and optionally one or more low molecular weight polyols.
    Type: Grant
    Filed: January 14, 2015
    Date of Patent: May 7, 2019
    Assignee: BASF SE
    Inventors: Paola Romanato, Karl Haeberle, Arjan Thomas Termaten, Steven Zijlstra, Wouter Toutenhoofd
  • Patent number: 10138315
    Abstract: A composition including a fluorinated compound (A), a compound (B) and a solvent (S1), wherein the content of the fluorinated compound (A) in the composition is from 5 to 30 mass % to the composition, and the content of the compound (B) is from 0.1 to 2 mass % to the composition, wherein the fluorinated compound (A) has no isocyanate group and has a portion derived from a compound (a) having a poly(oxyperfluoroalkylene) chain and an active hydrogen-containing group, a portion derived from a compound (b) having a polymerizable carbon-carbon double bond and an active hydrogen-containing group, and a portion derived from a polyisocyanate (c), and wherein the compound (B) has a polymerizable carbon-carbon double bond and an active hydrogen-containing group.
    Type: Grant
    Filed: August 17, 2017
    Date of Patent: November 27, 2018
    Assignee: AGC INC.
    Inventors: Kiyotaka Takao, Taiki Hoshino
  • Patent number: 10077329
    Abstract: A method of producing PUD by a solvent free process includes drying polyol in vacuum; placing the dried polyol and DMBA in a reaction vessel to mix until a first mixture becomes transparent; adding diisocyanate which having functional group of isocyanate (—NCO) to the first mixture to react until —NCO terminated first prepolymer is formed; decreasing temperature of the —NCO terminated first prepolymer to 65° C.; adding a neutralizing agent to the —NCO terminated first prepolymer until —NCO terminated second prepolymer is formed; adding the remaining diisocyanate having isocyanate functional group to the —NCO terminated second prepolymer to form a second mixture; adding deionized water to the second mixture to form prepolymer dispersion; and adding chain extension agent to the prepolymer dispersion to rotate at a range of 200 to 2,000 rpm for chain extension for 1-3 hours until solid content 40.0 wt. % solvent free PUD is produced.
    Type: Grant
    Filed: March 16, 2017
    Date of Patent: September 18, 2018
    Assignee: HO YU TEXTILE CO., LTD.
    Inventors: Da-Kong Lee, Chin-Jen Jwo, Yong-Shen Luo
  • Patent number: 10024847
    Abstract: The present invention provides a hydrophilic film for an ex vivo membrane, which includes: a substrate; and a hydrophilic coating located on at least one surface of the substrate and formed by a hydrophilic composition, in which the hydrophilic composition includes: (a) a reactive adhesive; (b) a surfactant having reactivity; and (c) optionally a polyol.
    Type: Grant
    Filed: April 21, 2016
    Date of Patent: July 17, 2018
    Assignee: ETERNAL MATERIALS CO., LTD.
    Inventors: Mei-Yen Fang, Tu-Yi Wu
  • Patent number: 10017600
    Abstract: Provided is a two component adhesive composition comprising (I) an isocyanate component comprising an isocyanate-functional prepolymer that is the reaction product of reactants that comprise (A) one or more aromatic monomeric polyisocyanates and (B) one or more polyol, and (II) a polyol component comprising (A) one or more polyether polyol, (B) one or more fatty triglyceride, and (C) one or more UV absorber or one or more hindered amine light stabilizer or a combination thereof. Also provided is a method of forming a laminate using such an adhesive, and a laminate made by that method.
    Type: Grant
    Filed: December 10, 2015
    Date of Patent: July 10, 2018
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Juan Carlos Casarrubias, Angels Domenech, Mateus Cipro, Kevin Miyake
  • Patent number: 9982084
    Abstract: A composition including a compound containing a carbon-carbon double bond obtained by reacting (A) a polyisocyanate which is a trimer of diisocyanate, with (B) a compound having an active hydrogen, wherein component (B) includes: (B1) a perfluoropolyether having an active hydrogen, (B2) a silane compound having an active hydrogen, and (B3) a monomer having an active hydrogen and a carbon-carbon double bond. Further, a molar amount of an isocyanate group in component (A) is equal to a total molar amount of component (B), and a molar amount of component (B1), component (B2) and component (B3) per 9 moles of the isocyanate group in component (A) are component (B1) 0.1-2 moles, component (B2) 0.05-2 moles, and component (B3) 5-8.85 moles, respectively.
    Type: Grant
    Filed: October 16, 2014
    Date of Patent: May 29, 2018
    Assignee: DAIKIN INDUSTRIES, LTD.
    Inventors: Tomohiro Yoshida, Saya Yokotani, Hisashi Mitsuhashi, Kakeru Hanabusa
  • Patent number: 9909027
    Abstract: The present invention provides a composition which is able to form a layer having excellent surface slip property and friction durability in addition to water-repellency, oil-repellency and antifouling property. The present invention provides a surface-treatment composition comprising (A) at least one fluorine-containing polymer having a curable moiety, and (B) at least one silicon-containing polymer having a curable moiety.
    Type: Grant
    Filed: November 5, 2013
    Date of Patent: March 6, 2018
    Assignee: DAIKIN INDUSTRIES, LTD.
    Inventors: Tomohiro Yoshida, Dai Fukami
  • Patent number: 9896571
    Abstract: Clear polyurethane fiber reinforced composites are produced by a pultrusion process with a polyurethane-forming system that includes: (a) a clear, aliphatic polyisocyanate having a viscosity at 25° C. of no more than 1000 centipoise, (b) a colorless polyol component comprising an amine-initiated polyol having a molecular weight of from about 150 to about 400 and an OH functionality greater than or equal to 3, and (c) a catalyst. These fiber-reinforced composites are characterized by both excellent weathering characteristics and excellent physical properties.
    Type: Grant
    Filed: August 24, 2016
    Date of Patent: February 20, 2018
    Assignee: Covestro LLC
    Inventors: Albert Magnotta, Stephen J. Harasin
  • Patent number: 9815799
    Abstract: Provided are a surface-modifying agent that enables production of a coating film that preserves transparency of a substrate while displaying high water repellency and excellent stain resistance, particularly in terms of wipeability of oil-based ink, and also an article for which the surface-modifying agent is used. The surface-modifying agent includes a triazine skeleton, a (meth)acrylate group bonded to the triazine skeleton via an urethane bond, and a perfluoropolyether chain bonded to the triazine skeleton.
    Type: Grant
    Filed: February 17, 2015
    Date of Patent: November 14, 2017
    Assignee: DEXERIALS CORPORATION
    Inventors: Makiya Ito, Kenji Kobayashi, Nobuo Tano, Kyungsung Yun
  • Patent number: 9776387
    Abstract: A transparent adhesive sheet for optics, which is capable of satisfying both adhesion and rework property, in view of the above problems of prior art. A production method of a silicone-based transparent adhesive sheet for optics for assembling the optical components, includes a step of forming a surface activation treated surface, in which peel strength after laminating onto an adherend increases with time, as compared with peel strength before lamination. The surface activation treatment is performed by using UV-ray irradiation on at least a part or the entire surface of an adhesive face contacting with the adherend of said transparent adhesive sheet for optics.
    Type: Grant
    Filed: January 7, 2013
    Date of Patent: October 3, 2017
    Assignee: TAICA CORPORATION
    Inventors: Yosuke Ono, Tatsuya Nunokawa, Masanori Natsuka, Hiroshi Mataki
  • Patent number: 9777134
    Abstract: The invention relates to a powdery composition for use in the layer by layer manufacturing of three-dimensional molded bodies. The composition comprises at least one powder made of an aliphatic thermoplastic polyurethane (TPU) and is characterized in that the TPU powder has a melting temperature of less than 135° C. and a melting viscosity at 150° C. of at most 800 Pa·s.
    Type: Grant
    Filed: December 2, 2014
    Date of Patent: October 3, 2017
    Assignee: Timur Uenlue
    Inventor: Timur Uenlue
  • Patent number: 9764009
    Abstract: The present specification discloses methods of treating a psychological trauma in an individual using botulinum toxins and/or a Targeted Exocytosis Modulator, and compositions thereof.
    Type: Grant
    Filed: June 13, 2012
    Date of Patent: September 19, 2017
    Assignee: Allergan, Inc.
    Inventors: Kenton B. Abel, Andrew M. Blumenfeld
  • Patent number: 9752056
    Abstract: The present invention describes radiation-curable, water-dispersible polyurethane acrylates which feature good grain highlighting, their use, and the method for producing them.
    Type: Grant
    Filed: October 9, 2013
    Date of Patent: September 5, 2017
    Assignee: BASF SE
    Inventors: Sebastian Berger, Peter Thuery, Susanne Neumann, Tanja Becker, Axel Becker
  • Patent number: 9738801
    Abstract: The present disclosure provides metallic LEP inks and associated methods. In one example, a method of manufacturing a metallic LEP ink having reduced impurities can comprising adding a metallic pigment slurry and a resin to a stainless steel attritor, adding ceramic grinding beads to the attritor, and grinding the metallic pigment and the resin to form the metallic LEP ink.
    Type: Grant
    Filed: October 29, 2010
    Date of Patent: August 22, 2017
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Gal Victor, Galia Golodetz, Jose Kuperwasser, Vladislav Kaploun
  • Patent number: 9738748
    Abstract: [Problem] An problem of the present invention is to provide to a (meth)acrylamide-based urethane oligomer which has excellent compatibility with organic solvents, general purpose acrylic monomers and oligomers, and a high curing speed to active energy rays, and to provide an active energy ray curable resin composition which contains the urethane oligomer, has excellent adhesion, moisture resistance and surface curability, and has low curing shrinkage, and a formed product thereof [Means for Solution] By using a (meth)acrylamide-based urethane oligomer of the present invention which has a carbonate skeleton, a diene-based skeleton or a hydrogenated diene-based skeleton in the molecule, one or more (meth)acrylamide groups and a component having a molecular weight of less than 1,000 (excluding a (meth)acrylamide compound (A) having a hydroxyl group) at a content of 5% by weight or less, it is possible to obtain a urethane oligomer which has excellent compatibility with organic solvents, general purpose acrylic m
    Type: Grant
    Filed: March 11, 2015
    Date of Patent: August 22, 2017
    Assignee: KJ Chemicals Corporation
    Inventors: Miki Takenouchi, Yusuke Adachi, Meiri Hirata
  • Patent number: 9688876
    Abstract: A compressible substrate coated at least in part with a waterborne coating composition comprising at least one base neutralized active hydrogen containing film-forming resin and a water dispersible carbodiimide crosslinker capable of reacting with the film-forming resin to form a crosslinked film is disclosed. An article of manufacture having at least two different flexible substrates coated at least in part with such a coating is also disclosed.
    Type: Grant
    Filed: January 7, 2013
    Date of Patent: June 27, 2017
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Ronald R. Ambrose, Anthony M. Chasser, Mary Ann M. Fuhry, Hongying Zhou, Gregory J. McCollum, Irina G. Schwendeman
  • Patent number: 9657134
    Abstract: The present invention provides polyurethanes including a reaction product of components including: (a) about 1 equivalent of at least one polyisocyanate; (b) about 0.05 to about 1 equivalents of at least one branched polyol having 4 to 18 carbon atoms and at least 3 hydroxyl groups; (c) about 0.01 to about 0.3 equivalents of at least one polycarbonate diol; and (d) about 0.1 to about 0.9 equivalents of at least one polyol different from the branched polyol and having 2 to 18 carbon atoms, wherein the reaction product components are essentially free of polyether polyol and the reaction components are maintained at a temperature of at least about 100° C. for at least about 10 minutes; compositions, coatings and articles made therefrom and methods of making the same.
    Type: Grant
    Filed: December 12, 2012
    Date of Patent: May 23, 2017
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Thomas G Rukavina, Robert M Hunia, Caroline S Harris, Veronica L Frain
  • Patent number: 9574101
    Abstract: The present invention provides low solvent or substantially solvent-free multi-ethylenically unsaturated acrylate composition imbibed particles of an acid functional group containing acrylic polymer for ultraviolet curing coating applications and methods of making the same wherein the acrylic polymer is formed by polymerizing in organic solvent, then neutralized and combined with a multi-ethylenically unsaturated acrylate composition prior to dispersing the mixture into water and, preferably, removing solvent.
    Type: Grant
    Filed: December 16, 2013
    Date of Patent: February 21, 2017
    Assignee: Rohm and Haas Company
    Inventors: Andrew Hejl, Eric Greyson, Wenqin Wang
  • Patent number: 9567485
    Abstract: [Problem] To increase adhesive strength between an aqueous base coat layer and a clear coat layer in a coating method by a two-coat one-bake system where an aqueous base coat paint is coated, then a clear coat paint is coated, and these two coated films are simultaneously hardened, in comparison with the conventional method. [Solution] Provided is a coating method using a specific hardener in a clear coat paint. Namely, the hardener is characterized in that (1) it includes a reaction product of (i) a derivative of 1,6-hexamethylene diisocyanate including a trimer and virtually not including a diisocyanate monomer, and (ii) a compound having both an active hydrogen and a hydrophilic group; and (2) viscosity at 23° C. is not more than 1,000 mPa·s. The compound having both an active hydrogen and a hydrophilic group herein is a compound having an active hydrogen-containing group and a sulfo group represented by formula (I), and preferably the sulfo group in a hardener is neutralized with a tertiary amine.
    Type: Grant
    Filed: July 3, 2013
    Date of Patent: February 14, 2017
    Assignee: Covestro Deutschland AG
    Inventors: Tomokazu Shigemori, Hiroshi Morita
  • Patent number: 9527999
    Abstract: Dialdimines of formula (I) and emulsions and uses thereof. In particular, they can be used for the preparation of pasty curing agent or accelerator components for polymers having isocyanate groups, which lead to very high early strength, which have good flow behavior on pumping and which can be formulated without VOC solvents, in particular without N-alkylpyrrolidones. These components can be homogeneously or inhomogeneously mixed in an outstanding manner, in particular in a laminar manner, with components which contain polyurethane polymers having isocyanate groups, the two-component compositions thus obtained curing rapidly, having extremely high early strength and remaining without annoying weaknesses.
    Type: Grant
    Filed: December 26, 2012
    Date of Patent: December 27, 2016
    Assignee: SIKA TECHNOLOGY AG
    Inventors: Michael Schlumpf, Urs Burckhardt
  • Patent number: 9475959
    Abstract: The present invention relates to an ethylenically unsaturated hydroxyl-terminated polyurethane (I) obtained by reacting (i) at least one ethylenically unsaturated compound (A) containing at least two reactive groups capable of reacting with isocyanate groups and at least one ethylenically unsaturated group; with (ii) at least one saturated alcohol component (B) comprising: (iia) at least one saturated hydroxylated compound (B1) containing hydrophilic groups capable of rendering the polyurethane dispersible in aqueous medium either directly or after the reaction with a neutralizing agent to provide a salt, and, optionally, at least one compound (B2) that is selected from saturated polyester polyols (B21) and/or from saturated polycarbonate polyols (B22); and/or (iib) at least one compound (B3) that is selected from saturated polyester polyols (B31) containing compound (B1) moieties and/or from saturated polycarbonate polyols (B32) containing compound (B1) moieties; and, optionally, one or more of compounds (B1
    Type: Grant
    Filed: December 21, 2011
    Date of Patent: October 25, 2016
    Assignee: ALLNEX BELGIUM S.A.
    Inventors: Jean-Yves Salviato, Jurgen Van Holen, Michel Tielemans, Marc Decaux
  • Patent number: 9469779
    Abstract: The present invention provides coating compositions with excellent curing performance. Curing can occur very rapidly for excellent cycle time, yet with minimal (if any) foaming. A preferred catalyst system helps to provide excellent initial and follow through cure through the entirety of the coating thickness, even with respect to in-mold coating (IMC) applications. Preferred aspects of the invention provide a composition having zero, or nearly zero, emissions of volatile organic compounds (VOC) when applied and cured.
    Type: Grant
    Filed: March 29, 2013
    Date of Patent: October 18, 2016
    Assignee: Valspar Sourcing, Inc.
    Inventors: Brian A Robertson, Ranjit R Pachha
  • Patent number: 9376586
    Abstract: Disclosed are coating compositions including (A) at least one member selected from hydroxyl-containing polyacrylate, polymethacrylate, polyurethane, polyester, polysiloxane, and combinations of two or more of the foregoing, (B) at least one compound having blocked isocyanate groups and having alkoxysilane groups, wherein (i) the hydroxyl groups of component (A) are blocked with at least one acyclic orthoester, (ii) the compound (B) has at least one structural unit (II) —N(X—SiR?x(OR)3-x)n(X?—SiR?y(OR)3-y)m??(II), where R=hydrogen, cycloalkyl radical or alkyl radical, X,X?=linear and/or branched alkylene or cycloalkylene radical having 1 to 20 carbon atoms, R?=alkyl, cycloalkyl, aryl or aralkyl, n, m, x, y=0 to 2, and also m+n=2, and (i) at least 90 mol % of the alkoxysilane groups are ethoxysilane groups. Also disclosed are multistage coating processes, use of the compositions as clearcoat materials and application of the processes for automotive OEM finishing.
    Type: Grant
    Filed: October 16, 2010
    Date of Patent: June 28, 2016
    Assignee: BASF Coatings GmbH
    Inventors: Christian Arens, Matthijs Groenewolt
  • Patent number: 9359532
    Abstract: The invention relates to a pulverulent adhesive for textile reinforcing plies which is dispersible in water, comprising: a) 85 to 97% by weight of at least one at least partially capped, low-molecular isocyanate, b) 15 to 3% by weight of an alkyl naphthalene sulphonate as wetting agent, and also c) 0 to 10% by weight of additives, binders being excluded, with the proviso that the formulation components a+b+c produce 100% by weight.
    Type: Grant
    Filed: March 21, 2014
    Date of Patent: June 7, 2016
    Assignee: EMS-PATENT AG
    Inventor: Andreas Kaplan
  • Patent number: 9315690
    Abstract: Aqueous pigment dispersions based on polyurethane dispersants having components capable of interacting with cellulose are described. These components include a heterocycle pendent and or terminal to the polymer chain. The heterocycle is selected based on its Hansen solubility parameters.
    Type: Grant
    Filed: December 27, 2012
    Date of Patent: April 19, 2016
    Assignee: E I DU PONT DE NEMOURS AND COMPANY
    Inventors: C. Chad Roberts, Christian Jackson, Patrick F. McIntyre
  • Patent number: 9315705
    Abstract: A sealant composition having between 30 wt % and 60 wt % of a dispersion of a hydrophilic binder; between 30 wt % and 70 wt % of a filler; between 0.05 wt % and 1 wt % of a thickener, wherein the pigment volume concentration (PVC) is between 40% and 80%. A method for preparing such a sealant composition.
    Type: Grant
    Filed: November 30, 2011
    Date of Patent: April 19, 2016
    Assignees: VAN LOON CHEMICAL INNOVATIONS B.V., KOCHITOON INNOVATIONS B.V.
    Inventors: Sander Van Loon, Gurami Kochibrolashvili
  • Patent number: 9315689
    Abstract: Sound damping compositions and methods for their application are described herein. The compositions can include a polymer, a polyacrylate rheology modifier, and a polyurethane rheology modifier. The compositions can alternatively include a polymer derived from greater than 80% of one or more monomers selected from the group consisting of butyl acrylate, 2-ethylhexyl acrylate, methyl methacrylate, methyl acrylate and ethyl acrylate and combinations thereof and greater than 0% and less than 4% of one or more functional monomers, at least one rheology modifier, and a surfactant. Also described herein are sound damping products including the compositions described herein and structures including the sound damping products. Methods for damping sound in a structure are further described herein. The methods include applying the compositions to the surface of a structure and drying the composition.
    Type: Grant
    Filed: June 21, 2010
    Date of Patent: April 19, 2016
    Assignee: BASF SE
    Inventors: Sridhar G. Iyer, James Joseph Duis, Mark Gordon, Beverly Ann Gordon, Luke Egan
  • Patent number: 9273210
    Abstract: The present invention relates to the use of an aqueous preparation for the coating of wood surfaces, characterized in that the aqueous preparation comprises: a hydroxyl-functional polyurethane-polyacrylate dispersion, apolyurethane dispersion, an at least partially hydrophilicized polyisocyanate and ?0 weight-% to ?10 weight-% of a matting agent, wherein the combined hydroxyl content of the hydroxyl-functional polyacrylate dispersion and the polyurethane dispersion is ?1% to ?12%. The invention further relates to a method of producing a coated wood surface, comprising the step of coating a wood surface with such an aqueous preparation and to a coated wood surface comprising an aqueous preparation whose use has been recited in the context of the use according to the invention.
    Type: Grant
    Filed: March 23, 2012
    Date of Patent: March 1, 2016
    Assignee: Covestro Deutschland AG
    Inventors: Marc Claudius Schrinner, Christoph Irle, Martin Melchiors, Maria Almato Guiteras, Eva Tejada
  • Patent number: 9234066
    Abstract: The present invention relates to a dispersion comprising (i) at least one liquid polymer and (ii) at least one polymer particle mixture comprising at least one meltable solid and at least one copolymer (C), wherein said at least one copolymer (C) is a random copolymer synthesized from at least one ?,?-ethylenically unsaturated monomer and at least one polymerizable polymer of the class of liquid polymers according to (i), to processes for preparing this dispersion, to the use of this dispersion to prepare polyurethanes, and to a process for preparing polyurethanes, in which at least one such dispersion is reacted with at least one polyisocyanate.
    Type: Grant
    Filed: May 11, 2009
    Date of Patent: January 12, 2016
    Assignee: BASF SE
    Inventors: Daniel Freidank, Andreas Emge, Sonja Judat, Robert Engel, Ingrid Martin, Thomas Danner, Achim Loeffler, Stephan Hess
  • Patent number: 9234079
    Abstract: Provided is a method for producing an aqueous modified polyolefin dispersion composition that is industrially excellent, the method comprising the steps of preparing an aqueous modified polyolefin dispersion that does not contain a surfactant, and then mixing a specific surfactant, whereby foaming can be suppressed during the removal of the organic solvent, and the processing time can be significantly reduced. The method for producing an aqueous modified polyolefin dispersion composition comprises the steps (1) and (2): (1) step 1 of obtaining an aqueous modified polyolefin dispersion using a modified polyolefin, an organic solvent, a base compound, and water as starting materials; and (2) step 2 of mixing a surfactant with the aqueous modified polyolefin dispersion in an amount of 0.1 to 10 wt. % based on the weight of the modified polyolefin.
    Type: Grant
    Filed: February 8, 2013
    Date of Patent: January 12, 2016
    Assignee: TOYOBO CO., LTD.
    Inventors: Hideo Aso, Kenji Kashihara, Kenichiro Isomoto
  • Patent number: 9193889
    Abstract: The invention relates to a two-component protective coating comprising mineral pigments, epoxy-siloxane binder component, and aminic hardener. Provision is made here for this coating to consist of initially separate components A and B, where component A comprises (a1) x wt. % of inorganic pigments, where x=30 to 70, (a2) 10 to 50 wt. % of at least one epoxy-siloxane, (a3) 0 to 40 wt. % of an organic solvent and where component B comprises (b1) at least one aminic hardener and (b2) optionally at least one organic solvent.
    Type: Grant
    Filed: September 21, 2011
    Date of Patent: November 24, 2015
    Assignee: NTC Nano Tech Coatings GmbH
    Inventor: Georg Wagner
  • Patent number: 9169420
    Abstract: The present invention is to provide an aqueous polyurethane resin dispersion in which a polyurethane resin s dispersed in an aqueous medium, wherein the polyurethane resin is obtained by reacting (A) a polyurethane prepolymer which is obtained by reacting (a) a polyisocyanate compound, (b) a polyol compound containing a polycarbonate polyol having a number average molecular weight of 800 to 3500, and (c) an acidic group-containing polyol compound, and (B) a chain extender, being dispersed in an aqueous medium, (B) the chain extender contains a polyamine compound having three or more in total of an amino group(s) and/or an imino group(s) per molecule, and the polyurethane resin has, each based on a solid content, a content of urethane bonds of 5 to 10% by weight, a content of urea bonds of 2 to 7% by weight, a content of carbonate bonds of 15 to 40% by weight, has neither ether bond nor ester bond, has a density of cross-linking points of 1.0×10?4 to 1.
    Type: Grant
    Filed: May 31, 2012
    Date of Patent: October 27, 2015
    Assignee: UBE INDUSTRIES, LTD.
    Inventors: Atsushi Morikami, Masahiro Naiki, Fumio Adachi, Manabu Takahashi
  • Patent number: 9068103
    Abstract: A polymeric matrix adhesive comprising a prepolymer urethane, a silane added to the prepolymer urethane, the silane reacts with the urethane to at least partially end-cap the urethane to produce a silane end-capped urethane, an aliphatic quencher, a reinforcing extender; and a thixotropic agent, wherein the polymeric matrix adhesive is waterproof.
    Type: Grant
    Filed: February 3, 2012
    Date of Patent: June 30, 2015
    Inventor: Carroll Benford Dickens
  • Patent number: 9068104
    Abstract: The invention relates to combined radiation- and moisture-curing compounds, which are characterized in particular by rapid curing by means of moisture. The compounds can be used as adhesives, coatings or potting materials. The use of the compounds according to the invention is particularly preferred for filling electro-optical components.
    Type: Grant
    Filed: March 3, 2011
    Date of Patent: June 30, 2015
    Assignee: Delo Industrie Klebstoffe GMBH & Co. KGAA
    Inventors: Markus True, Dietmar Dengler, Robert Born
  • Patent number: 9045666
    Abstract: A water-dispersible polyurethane polymer useful in coating applications preferably includes a backbone having urethane linkages and at least one cycloaliphatic group having a closed aliphatic ring structure. Ethylenically unsaturated groups are preferably provided on the polyurethane polymer.
    Type: Grant
    Filed: May 24, 2013
    Date of Patent: June 2, 2015
    Assignee: Valspar Sourcing, Inc.
    Inventors: T. Howard Killilea, Robert William Springate