Material Contains Boron Compound Other Than Boron Trihalide Or Non-metal Organic Complex Of Boron Trihalide Patents (Class 526/195)
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Patent number: 12146014Abstract: A curing agent composition is capable of curing a base resin containing a 2-methylene-1,3-dicarbonyl compound. The curing agent composition contains a specific 2-methylene-1,3-dicarbonyl compound and an initiator. A two-part mixing adhesive contains the curing agent composition and a base resin containing another specific 2-methylene-1,3-dicarbonyl compound.Type: GrantFiled: October 8, 2019Date of Patent: November 19, 2024Assignee: NAMICS CORPORATIONInventor: Fuminori Arai
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Patent number: 11787887Abstract: Provided is a method of producing a vinyl chloride-based polymer including adding a vinyl chloride monomer and a monomer represented by Chemical Formula 1 to a reactor and performing polymerization, wherein an input amount of the monomer represented by Chemical Formula 1 is 1 to 4 parts by weight based on 100 parts by weight of the vinyl chloride monomer, and the monomer represented by Chemical Formula 1 is continuously added to the reactor.Type: GrantFiled: July 12, 2021Date of Patent: October 17, 2023Assignee: LG CHEM, LTD.Inventors: Jae Hyun Park, Joong Chul Lim, Hyun Min Lee
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Patent number: 10364300Abstract: A method for preparing a coupled polymer, the method comprising the steps of polymerizing monomer to form a reactive polymer and reacting the reactive polymer with a carboxylic or thiocarboxylic ester containing a nitro group, where the carboxylic or thiocarboxylic ester containing a nitro group includes a single nitro group.Type: GrantFiled: October 5, 2015Date of Patent: July 30, 2019Assignee: Bridgestone CorporationInventor: Steven Luo
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Patent number: 10221337Abstract: A two-part adhesive composition includes: a Part A including a complex of an organoborane and an amine complexing agent, and reactive diluent selected from the group consisting of at least one vinyl ether, at least one vinylpolysiloxane, or combinations thereof; and a Part B. Part B includes a decomplexing agent that decomplexes the organoborane and the amine complexing agent, and at least one silicon-free free-radically polymerizable ethylenically-unsaturated compound selected from the group consisting of (meth)acrylates, (meth)acrylamides, and combinations thereof. The two-part adhesive composition is essentially free of organic polythiol compounds. A method of making an adhesive composition by mixing Part A with Part B is also disclosed.Type: GrantFiled: November 6, 2015Date of Patent: March 5, 2019Assignee: 3M Innovative Properties CompanyInventors: Gregory P. Karp, Robert S. Clough, Michael A. Kropp, Kathleen S. Shafer
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Patent number: 9328065Abstract: The invention relates to nitrogen-containing inorganic carrier materials, more particularly to inorganic carrier materials containing organically bonded nitrogen, to their preparation and also to their use for stabilizing iodine-containing compounds, and also to binder formulations comprising them and to the use thereof for protecting industrial materials.Type: GrantFiled: December 3, 2014Date of Patent: May 3, 2016Assignee: LANXESS Deutschland GmbHInventors: Andreas Bottcher, Hermann Uhr
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Publication number: 20130274425Abstract: This invention relates to processes for increasing the viscosity of an oligomer composition including contacting the oligomer composition comprising one or more vinyl terminated oligomer with a supported mixed metal oxide catalyst; wherein the contacting causes the reaction of the vinyl terminated oligomers; and producing a product oligomer composition having a higher viscosity than the oligomer composition.Type: ApplicationFiled: April 13, 2012Publication date: October 17, 2013Inventors: Matthew W. Holtcamp, Donna J. Crowther, Caol P. Huff, Patrick Brant
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Patent number: 8501887Abstract: A radical polymerizable composition includes a radical polymerizable compound and an organoborane-azole complex. The organoborane-azole complex includes an azole having at least two nitrogen atoms wherein at least one nitrogen atom is an sp3 nitrogen atom and is substituted. A method of forming the composition includes the step of combining the radical polymerizable compound and the organoborane-azole complex to form the composition. The method also includes the step of polymerizing the composition. A composite article which includes a substrate and a cured composition disposed on the substrate is also provided. The cured composition is formed from polymerization of the composition.Type: GrantFiled: July 27, 2009Date of Patent: August 6, 2013Assignee: Dow Corning CorporationInventors: Dongchan Ahn, Gang Lu
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Patent number: 8487054Abstract: A polymerization initiator based on boroesters of benzopinacol for curing unsaturated polymers is disclosed. Methods of preparing the benzopinacol boroester initiator and using the initiator in polymerization reactions are additionally disclosed.Type: GrantFiled: June 21, 2012Date of Patent: July 16, 2013Assignee: ELANTAS PDG, Inc.Inventors: Thomas James Murray, David L. Vines
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Publication number: 20130018123Abstract: A self curing activator for chemical polymerization of the interface of a dental bonding agent and a self curing or dual curing dental cement or restorative, includes an aryl borate compound, a polymerizable monomer, an optional acidic compound, an amine compound which exhibits a catalytic action, an organic peroxide containing material, and a metal compound wherein said metal compound promotes the decomposition of the organic peroxide.Type: ApplicationFiled: July 13, 2011Publication date: January 17, 2013Applicant: DENTSPLY International Inc.Inventors: Huaibing Liu, Paul D. Hammesfahr, Gregory Pomrink
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Publication number: 20120329967Abstract: A polymerization initiator based on boroesters of benzopinacol for curing unsaturated polymers is disclosed. Methods of preparing the benzopinacol boroester initiator and using the initiator in polymerization reactions are additionally disclosed.Type: ApplicationFiled: June 21, 2012Publication date: December 27, 2012Applicant: ELANTAS PDG, Inc.Inventors: Thomas James Murray, David L. Vines
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Patent number: 8236910Abstract: Cycloolefin copolymers which are distinguished by the presence of racemic diads of repeating polycyclic units and additionally by racemic triads of repeating polycyclic units are described. These copolymers can be prepared by copolymerization of polycyclic olefins with linear olefins in the presence of metallocene catalysts which have no Cs symmetry in relation to the centroid-M-centroid plane. The novel copolymers can be used for the production of shaped articles, in particular of films.Type: GrantFiled: March 19, 2008Date of Patent: August 7, 2012Assignee: Topas Advanced Polymers GmbHInventors: Dieter Ruchatz, Anne-Meike Schauwienold, Peter Jörg
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Patent number: 8222457Abstract: A coordination compound of an element of the boron group, the production of the compound and methods of using the compound as an additive, stabilizer, catalyst, co-catalyst, activator for catalyst systems, conductivity improver, and electrolyte.Type: GrantFiled: November 19, 2007Date of Patent: July 17, 2012Assignee: Chemetall GmbHInventors: Wolfram Lerner, Jens Röder, Hannes Vitze, Matthias Wagner, Ulrich Wietelmann
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Patent number: 8202932Abstract: This invention relates to (meth)acrylate-based polymerizable compositions and adhesive systems prepared therefrom, which include a alkylated borohydride or tetraalkyl borane metal or ammonium salt and an amino silane or an amino silane capped polymer. The inventive compositions and adhesive systems are particularly well suited for bonding applications which involve at least one low energy bonding surface, for example, the polyolefins, polyethylene, and polypropylene.Type: GrantFiled: December 3, 2004Date of Patent: June 19, 2012Assignee: Loctite (R&D) LimitedInventors: Brendan J. Kneafsey, Edward Patrick Scott, Rachel Miriam Hersee
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Patent number: 8168733Abstract: The present invention provides a copolymer that includes at least one alkene monomer, at least one acrylate monomer and at least one the unsaturated acid anhydridge monomer, and a method of preparing the same.Type: GrantFiled: December 30, 2010Date of Patent: May 1, 2012Assignee: LG Chem, Ltd.Inventors: Byoung-Ho Jeon, Yoo-Young Jung, Ki-Su Ro, Kyung-Seop Noh, Bae-Kun Shin
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Patent number: 8138286Abstract: Cycloolefin copolymers which are distinguished by the presence of racemic diads of repeating polycyclic units and additionally by racemic triads of repeating polycyclic units are described. These copolymers can be prepared by copolymerization of polycyclic olefins with linear olefins in the presence of metallocene catalysts which have no Cs symmetry in relation to the centroid-M-centroid plane. The novel copolymers can be used for the production of shaped articles, in particular of films.Type: GrantFiled: March 19, 2008Date of Patent: March 20, 2012Assignee: Topas Advanced Polymers GmbHInventors: Dieter Ruchatz, Anne-Meike Schauwienold, Peter Jörg
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Publication number: 20120048808Abstract: The present invention provides a polymeric scale inhibitor, wherein said inhibitor comprises at least one boron atom.Type: ApplicationFiled: May 5, 2010Publication date: March 1, 2012Applicant: ABSOLUTE PETRO HYDRO TECH CO. LTDInventors: Kang Zhou, Li Chen
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Patent number: 8034851Abstract: The present invention relates to new cure accelerator systems for anaerobic curable compositions. These anaerobic cure systems include tetraalkyl ammonium oxidizing salts that are soluble in the (meth)acrylate component of the composition.Type: GrantFiled: November 25, 2008Date of Patent: October 11, 2011Assignee: Henkel CorporationInventor: Philip T. Klemarczyk
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Publication number: 20110130526Abstract: The present invention provides a copolymer that includes at least one alkene monomer, at least one acrylate monomer and at least one the unsaturated acid anhydridge monomer, and a method of preparing the same.Type: ApplicationFiled: December 30, 2010Publication date: June 2, 2011Inventors: Byoung-Ho JEON, Yoo-Young JUNG, Ki-Su RO, Kyung-Seop NOH, Bae-Kun SHIN
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Patent number: 7928174Abstract: Organosilicon functional boron amine catalyst complexes have an organosilicon functional organoborane portion of the complex that contains at least one silicon atom. The complexes can be used as components in curable compositions containing (i) a free radical polymerizable monomer, oligomer or polymer; (ii) the organosilicon functional boron amine catalyst complex; and (iii) an amine reactive compound having amine reactive groups. The curable compositions may contain a component capable of generating a gas, as well as various other optional ingredients. These curable compositions can be used as rubbers, tapes, adhesives, protective coatings, thin films, thermoplastic monolithic molded parts, thermosetting monolithic molded parts, sealants, foams, gaskets, seals, o-rings, pressure sensitive adhesives, die attachment adhesives, lid sealants, encapsulants, potting compounds, conformal coatings, and electronic components.Type: GrantFiled: December 13, 2005Date of Patent: April 19, 2011Assignee: Dow Corning CorporationInventors: Dongchan Ahn, Mohamed Mustafa, Patricia Olney
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Patent number: 7884161Abstract: The present invention provides a method for preparation of an 1-alkene-acrylate based copolymer comprising a step of a radical polymerization reaction of 1-alkene and acrylate based monomer under presence of a metal oxide or Lewis acid, and a method for preparation of an alkene-acrylate based copolymer comprising reacting alkene with an acrylate based monomer under presence of a metal oxide. In the method of preparation according to the present invention, the process is simple and properties of the copolymer can be easily controlled by preparing the copolymer in a mild condition of 100° C. or less and 200 bar or less. In addition, the amount of the polar group of the copolymer prepared by the method is so high that the copolymer can be used for transparent optical products.Type: GrantFiled: March 13, 2007Date of Patent: February 8, 2011Assignee: LG Chem, Ltd.Inventors: Yoo-young Jung, Byoung-ho Jeon, Bae-kun Shin, Ki-soo Lee, Yong-gyu Han
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Patent number: 7884162Abstract: The present invention provides a copolymer that includes at least one alkene monomer, at least one acrylate monomer and at least one the unsaturated acid anhydride monomer, and a method of preparing the same.Type: GrantFiled: May 15, 2008Date of Patent: February 8, 2011Assignee: LG Chem, Ltd.Inventors: Byoung-Ho Jeon, Yoo-Young Jung, Ki-Su Ro, Kyung-Seop Noh, Bae-Kun Shin
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Publication number: 20100267912Abstract: The present invention relates to a method of preparing a vinyl chloride polymer, and more precisely, a method of preparing a vinyl chloride polymer having excellent processability by raising a final polymerization temperature up to 5˜20° C. from an first polymerization temperature.Type: ApplicationFiled: February 5, 2007Publication date: October 21, 2010Applicant: LG Chem, Ltd.Inventors: Seong-Yong Ahn, Kyung-Hyun Kim, Young-Suk Kim, Jong-Hun Cho, Chang-Ryang Jang
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Patent number: 7816562Abstract: The invention is amido-borate compounds containing one or more anionic amido-borate moieties comprising an organoborate anion wherein the boron atom is bonded to a nitrogen atom of ammonia or an organic compound containing one or more nitrogen atoms, such as a hydrocarbyl amine, a hydrocarbyl polyamine, or an aromatic heterocycle containing one or more nitrogen atoms, and a cationic counter ion.Type: GrantFiled: October 6, 2006Date of Patent: October 19, 2010Assignee: Dow Global Technologies Inc.Inventors: Shaoguang Feng, Gary L. Jialanella, Peter Nickias, Toni Ristoski
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Publication number: 20100190944Abstract: The present invention relates to a catalyst system, to a method of manufacturing this system, and also to uses of this system. The catalyst system of the invention is characterized in that it comprises molecules of a polymer having, at one of its ends or along the chain, one or more polar functional groups; a solvent, said solvent, due to the fact of said polar functional group of said polymer, provoking and maintaining, when said molecules of the polymer are introduced thereinto, an organization of said molecules of the polymer into aggregates, micelles or vesicles so that the polar functional groups of said polymer are located inside the aggregates, micelles or vesicles formed; and a catalyst activator and a catalyst trapped in said aggregates, micelles or vesicles of said polymer. The catalyst system of the present invention may be used, for example, for catalyzing a (co)polymerization of olefins.Type: ApplicationFiled: June 12, 2008Publication date: July 29, 2010Applicant: Centre National De La Rescherche Scientifique - CN RSInventors: Henri Cramail, Cécile Bouilhac, Eric Cloutet, Daniel Taton, Alain Deffieux
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Patent number: 7737241Abstract: The invention is a system for initiating free radical polymerization comprising: a) in one part, one or more amido-borate compounds containing one or more anionic amido-borate moieties comprising an organoborate wherein the boron atom is bonded to a nitrogen atom of ammonia or an organic compound containing one or more nitrogen atoms, such as a hydrocarbyl amine, a hydrocarbyl polyamine, or an aromatic heterocycle containing one or more nitrogen atoms and optionally containing one or more heteroatoms or heteroatom containing functional moieties, and one or more cationic counter ions and b) in a second part, a liberating compound which reacts with the nitrogen atom(s) bound to the boron atom(s) upon contact with the amido-borate to form an organoborane radical.Type: GrantFiled: October 6, 2006Date of Patent: June 15, 2010Assignee: Dow Global Technologies Inc.Inventors: Shaoguang Feng, Gary L. Jialanella, Peter Nickias, Toni Ristoski
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Publication number: 20100130706Abstract: The present invention provides a copolymer that includes at least one alkene monomer, at least one acrylate monomer and at least one the unsaturated acid anhydride monomer, and a method of preparing the same.Type: ApplicationFiled: May 15, 2008Publication date: May 27, 2010Inventors: Byoung-Ho Jeon, Yoo-Young Jung, Ki-Su Ro, Kyung-Seop Noh, Bae-Kun Shin
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Patent number: 7723447Abstract: The invention provides for a process to produce polymers utilizing a hydrofluorocarbon diluent.Type: GrantFiled: December 19, 2003Date of Patent: May 25, 2010Assignee: ExxonMobil Chemical Patents Inc.Inventors: Scott Thomas Milner, Michael Gerard Matturro, Timothy Daniel Shaffer, Robert Norman Webb, David Yen-Lung Chung, Michael Francis McDonald
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Publication number: 20100076166Abstract: The present invention relates to a novel cyclic olefin compound, a polymer including the cyclic olefin compound, a liquid crystal alignment film including the polymer, and a liquid crystal display device including the liquid crystal alignment film. Since the polymer includes the cyclic olefin compound as a main chain, the thermal stability is excellent and the photoreactive speed is high. Accordingly, the production time can be reduced, the production cost can be reduced, and the anchoring force of the liquid crystal can be increased because the alignment property is stabilized due to the curing.Type: ApplicationFiled: March 6, 2008Publication date: March 25, 2010Inventors: Heon Kim, Sung-Ho Chun, Hee-Jin Lee, Dmitry Kravchuk, Kyung-Jun Kim, Sang-Kook Kim, Sung-Joon Oh, Hye-Ran Seong, Byung-Hyun Lee, Hye-won Jeong, Jung-Ho Jo, Yun-Jeong Lee, Dong-Hyun Oh
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Patent number: 7683132Abstract: The invention is a two part polymerizable composition comprising in one part an organoboron compound capable of forming free radical generating species and in the second part one or more compounds capable of free radical polymerization and from about 20 to about 30 parts by weight based on the weight of the second part of i) a halogenated polyolefin having halosulfonyl groups or ii) a mixture of a halogenated polyolefin and an organic sulfonyl halide. The second part may further contain a compound capable of causing the organoboron compound to form free radical generating species upon contacting the two parts. The first part may further comprise one or more compounds capable of free radical polymerization.Type: GrantFiled: July 30, 2008Date of Patent: March 23, 2010Assignee: Dow Global Technologies Inc.Inventors: Gary L. Jialanella, Toni Ristoski, Arthur F. Cawley, Eric E. Cole, Dean A. Johnson
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Publication number: 20100029875Abstract: A coordination compound of an element of the boron group, the production of the compound and methods of using the compound as an additive, stabilizer, catalyst, co-catalyst, activator for catalyst systems, conductivity improver, and electrolyte.Type: ApplicationFiled: November 19, 2007Publication date: February 4, 2010Inventors: Jens Röder, Ulrich Wietelmann, Matthias Wagner, Wolfram Lerner, Hannes Vitze
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Patent number: 7629423Abstract: The present invention provides method of preparing alkene-acrylate-norbornene terpolymer by polymerization of a monomer mixture consisting of alkene, acrylate and norbornene by a radical initiator under the presence of a Lewis acid. In the method of preparing the alkene-acrylate-norbornene terpolymer of the present invention, the terpolymer may be prepared in the mild condition of low temperature and low pressure by using the Lewis acid so that the process is simple and the property of the terpolymer may be easily controlled. In addition, the terpolymer prepared by the method includes the ethylene and the norbornene simultaneously so that it has high glass transition temperature, and the brittle property in forming of film is improved.Type: GrantFiled: April 27, 2007Date of Patent: December 8, 2009Assignee: LG Chem, Ltd.Inventors: Yoo-young Jung, Byoung-ho Jeon, Bae-kun Shin, Ki-soo Lee
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Patent number: 7595369Abstract: A method of copolymerizing cyclic olefins and polar vinyl olefins, a copolymer produced by the method, and an optical anisotropic film including the copolymer are provided. According to the copolymerization method, a cyclic olefin and a polar vinyl olefin can be effectively copolymerized using a catalyst system composed of a compound containing a group 13 element and a radical initiator. The resulting copolymer is transparent, and has high adhesion, thermal stability, optical anisotropy and strength, and a low dielectric constant. The optical film including the copolymer can be used as a plastic lens, a polarizer protective film, an adhesive film, and a compensation film, and in a LCD display.Type: GrantFiled: November 9, 2005Date of Patent: September 29, 2009Assignee: LG Chem, Ltd.Inventors: Sung Cheol Yoon, Sung Ho Chun, Heon Kim, Tae Sun Lim, Jung Min Lee
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Patent number: 7524907Abstract: The invention is a two part polymerizable composition comprising in one part an organoboron compound capable of forming free radical generating species and in the second part one or more compounds capable of free radical polymerization and from about 20 to about 30 parts by weight based on the weight of the second part of i) a halogenated polyolefin having halosulfonyl groups or ii) a mixture of a halogenated polyolefin and an organic sulfonyl halide. The second part may further contain a compound capable of causing the organoboron compound to form free radical generating species upon contacting the two parts. The first part may further comprise one or more compounds capable of free radical polymerization.Type: GrantFiled: October 12, 2006Date of Patent: April 28, 2009Assignee: Dow Global Technologies, Inc.Inventors: Gary L. Jialanella, Toni Ristoski, Arthur F. Cawley, Eric E. Cole, Dean A. Johnson
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Patent number: 7504443Abstract: The dental adhesive composition of the present invention comprises a polyfunctional polymerizable monomer which is an ester compound of a polyhydric alcohol of 3 to 6 carbon atoms and plural (meth)acrylic acids and has 1 to 2 hydroxyl groups, a monofunctional (meth)acrylate having no hydroxyl group in its molecule, a polymerizable monomer containing an acid group in its molecule, an organoboron compound as a curing agent and a filler. According to the present invention, a dental adhesive composition remarkably enhanced in the curing rate with rarely affecting adhesion properties of the composition, working time and flexibility of a cured product is provided.Type: GrantFiled: September 30, 2003Date of Patent: March 17, 2009Assignee: Sun Medical Co., Ltd.Inventors: Weiping Zeng, Akari Shimozono
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Publication number: 20080293900Abstract: Preparation of highly reactive isobutene homo- or copolymers having Mn=from 500 to 1 000 000 by polymerizing isobutene in the liquid phase in the presence of a dissolved, dispersed or supported metal-containing catalyst complex by using, as the catalyst complex, a compound I Zn+[MXa(OR)b]n?·Lx ??(I) M metal atom from the group of boron, aluminum, gallium, indium and thallium, R each independently aliphatic, heterocyclic or aromatic hydrocarbon radicals which have in each case from 1 to 18 carbon atoms and may comprise fluorine atoms, or silyl groups comprising C1 to C18 hydrocarbon radicals, X halogen atoms, Z proton (n=1), optionally substituted ammonium (n=1) or n-valent metal cation, L neutral solvent molecules, a integer from 0 to 3, b integer from 1 to 4, where a+b=4, and x?0.Type: ApplicationFiled: November 15, 2006Publication date: November 27, 2008Applicant: BASF SEInventors: Phillip Hanefeld, Marcus Sigl, Volker Bohm, Michael Roper, Hans-Michael Walter, Ingo Krossing
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Publication number: 20080200626Abstract: The present invention provides a method of producing oligomers of olefins, comprising reacting olefins with a chromium based catalyst under oligomerization conditions. The catalyst can be the product of the combination of a chromium compound and a pyridyl thioether compound. In particular embodiments, the catalyst compound can be used to trimerize or tetramerize ethylene to 1-hexene, 1-octene, or mixtures of 1-hexene and 1-octene.Type: ApplicationFiled: December 13, 2007Publication date: August 21, 2008Inventors: Lily J. Ackerman, Gary Michael Diamond, Keith Anthony Hall, James M. Longmire, Vince J. Murphy, Dawn E. Verdugo
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Publication number: 20080177015Abstract: (Pentafluorophenyl) Group 11 and 12 metal compounds and processes for preparing (pentafluorophenyl) Group 11 and 12 metal compounds are disclosed. Also, disclosed are processes for preparing (pentafluorophenyl) Group 13 or 15 metal compounds useful as Lewis acids. Compositions with low levels of base impurities and products produced by the novel processes are also disclosed.Type: ApplicationFiled: January 17, 2008Publication date: July 24, 2008Inventor: Stewart P. Lewis
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Publication number: 20080103274Abstract: The invention is a two part polymerizable composition comprising in one part i) an organoboron compound capable of forming free radical generating species; and in the second part ii) one or more compounds capable of free radical polymerization; iii) one or more cure accelerators comprising a) at least one compound containing a quinone structure or b) at least one compound containing at least one aromatic ring and one or more substituents on the aromatic ring selected from hydroxyl, ether and both and a compound with a peroxide moiety; and iv) one or more vinyl functional modifiers having a glass transition temperature of ?50° C. or less.Type: ApplicationFiled: October 12, 2006Publication date: May 1, 2008Inventors: Gary L. Jialanella, Eric E. Cole
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Publication number: 20080081195Abstract: Chain end functionalized fluoropolymers are disclosed exhibiting good chemical reactivity high breakdown electric field (E>100 MV/m) and high dielectric constants (i.e., ?>10). The polymers can be prepared by functional initiators and from a variety of fluoromonomers including vinylidene difluoride together with one or more additional monomers. The polymers can be combined with other dielectric materials to form composites having uniform composition and morphology.Type: ApplicationFiled: October 3, 2006Publication date: April 3, 2008Inventors: Tze-Chiang Chung, Zhicheng Zhang, Shangtao Chen, Katsuyoshi Kubo, Koji Kigawa
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Patent number: 7098279Abstract: This invention relates to (meth)acrylate based polymerizable compositions and adhesive systems prepared therefrom, which include an initiator system comprising a complex of an organoborane with a complexing agent, an aziridine-containing compound, and a carrier material with which the initiator system is unreactive and which renders the composition having a flash point above 140° F. The inventive compositions desirably have a flash point above 200° F., for each of the parts of the adhesive system. To achieve the physical properties of the inventive compositions and adhesive systems, it is desirable for the carrier material to have such flash points; however, provided that in their entirety the inventive compositions and adhesive systems have such flash points, it is not necessary for the carrier material itself to have such flash points. The inventive compositions and adhesive systems also include a package for controlling the rate of cure and indicating the extent of cure.Type: GrantFiled: April 21, 2003Date of Patent: August 29, 2006Assignees: Loctite (R&D) Limited, Henkel CorporationInventors: Eerik Maandi, Brendan J. Kneafsey
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Patent number: 6867271Abstract: This invention relates to (meth)acrylate based polymerizable compositions and multipart adhesive systems prepared therefrom, which include an aziridine-containing compound in a carrier material with which the aziridine-containing compound is unreactive. The inventive composition demonstrates a flash point above 140° F., desirably above 200° F., for each of the parts of the adhesive system. To achieve the physical properties of the inventive compositions and adhesive systems, it is desirable for the carrier material to have such flash points; however, provided that in their entirety the inventive compositions and adhesive systems have such flash points, it is not necessary for the carrier material itself to have such flash points. The inventive compositions and adhesive systems also include a package for controlling the rate of cure and indicating the extent of cure.Type: GrantFiled: May 14, 2003Date of Patent: March 15, 2005Assignees: Henkel Corporation, Loctite (R&D) LimitedInventors: Eerik Maandi, Brendan J. Kneafsey
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Patent number: 6841635Abstract: Disclosed are internally blocked borates useful for polymerizable compositions, and polymerizable adhesives made therewith. The internally blocked borates have general structures: wherein X represents —CHR6—, oxygen or sulfur; n is an integer; R1, R2, R3, R4, R5, and R6 are independently selected, for example, from unsubstituted and substituted C1-C10 alkyl, alkylene groups, or aryl groups, including other embodiments further defined, and M is a counter ion with positive charge m.Type: GrantFiled: September 9, 2003Date of Patent: January 11, 2005Assignee: Lord CorporationInventors: Jonathan L. Kendall, Robin F. Righettini, Kirk J. Abbey
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Patent number: 6762256Abstract: Initiator systems of the invention comprise a complexed initiator comprising a complex of an amidine complexing agent and an initiator; and a decomplexer. The initiator systems are useful for initiating polymerization of at least one monomer to form polymerized compositions. Kits of the invention useful for forming the polymerized compositions comprise a polymerizable composition and an initiator component, wherein the initiator component comprises a complexed amidine initiator. Bonding compositions can be prepared by mixing the polymerizable composition of the kit with the respective initiator component.Type: GrantFiled: May 3, 2002Date of Patent: July 13, 2004Assignee: 3M Innovative Properties CompanyInventor: Dean M. Moren
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Patent number: 6740717Abstract: Initiator systems of the invention comprise a complexed initiator comprising a complex of an amidine complexing agent and an initiator; and a decomplexer. The initiator systems are useful for initiating polymerization of at least one monomer to form polymerized compositions. Kits of the invention useful for forming the polymerized compositions comprise a polymerizable composition and an initiator component, wherein the initiator component comprises a complexed amidine initiator. Bonding compositions can be prepared by mixing the polymerizable composition of the kit with the respective initiator component.Type: GrantFiled: February 14, 2003Date of Patent: May 25, 2004Assignee: 3M Innovative Properties CompanyInventor: Dean M. Moren
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Patent number: 6734268Abstract: The invention provides bonding compositions and reactive two-part bonding compositions that are useful, for example, in bonding low surface energy substrates (e.g., polyethylene, polypropylene and polytetrafluoroethylene). Bonding compositions of the invention include an organoborane, a polymerizable monomer, and a metal salt which modifies the cure kinetics of the bonding composition to provide a favorable balance of long bonding composition worklife and fast rate of strength build.Type: GrantFiled: December 31, 2001Date of Patent: May 11, 2004Assignee: 3M Innovative Properties CompanyInventor: Dean M. Moren
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Publication number: 20040048070Abstract: Disclosed are internally blocked borates useful for polymerizable compositions, and polymerizable adhesives made therewith.Type: ApplicationFiled: September 9, 2003Publication date: March 11, 2004Inventors: Jonathan L. Kendall, Robin F. Righettini, Kirk J. Abbey
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Patent number: 6646068Abstract: Branched polymers are prepared by mixing together monofunctional vinylic monomer with from 0.3 to 100% w/w of polyfunctional vinylic monomer and from 0.0001 to 50% w/w of chain transfer agent and thereafter reacting the mixture to form a polymer. The resulting branched polymers are soluble and may be used as component of surface coatings and inks as well as molding resins.Type: GrantFiled: December 8, 2000Date of Patent: November 11, 2003Assignee: Lucite International UK LimitedInventors: Michael Stephen Chisholm, Andrew Trevithick Slark, David Sherrington, Nial O'Brien
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Patent number: 6646076Abstract: Disclosed are internally blocked borates useful for polymerizable compositions, and polymerizable adhesives made therewith. The internally blocked borates have general structures: wherein X represents —CHR6—, oxygen or sulfur; n is an integer; R1, R2, R3, R4, R5, and R6 are independently selected, for example, from unsubstituted and substituted C1-C10 alkyl, alkylene groups, or aryl groups, including other embodiments further defined, and M is a counter ion with positive charge m.Type: GrantFiled: March 25, 2003Date of Patent: November 11, 2003Assignee: Lord CorporationInventors: Jonathan L. Kendall, Robin F. Righettini, Kirk J. Abbey
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Publication number: 20030199651Abstract: Disclosed are internally blocked borates useful for polymerizable compositions, and polymerizable adhesives made therewith.Type: ApplicationFiled: March 25, 2003Publication date: October 23, 2003Inventors: Jonathan L. Kendall, Robin F. Righettini, Kirk J. Abbey
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Patent number: 6630555Abstract: Disclosed are internally blocked borates useful for polymerizable compositions, and polymerizable adhesives made therewith. The internally blocked borates have general structures: wherein X represents —CHR6—, oxygen or sulfur; n is an integer; R1, R2, R3, R4, R5, and R6 are independently selected, for example, from unsubstituted and substituted C1-C10 alkyl, alkylene groups, or aryl groups, including other embodiments further defined, and M is a counter ion with positive charge m.Type: GrantFiled: November 6, 2001Date of Patent: October 7, 2003Assignee: Lord CorporationInventors: Jonathan L. Kendall, Robin F. Righettini, Kirk J. Abbey