The Compound Contains Repeating -(ocnh2n)- (i.e., Repeating Unsubstituted Oxyalkylene) Patents (Class 516/920)
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Patent number: 8846810Abstract: A method for producing polymer particles, including (A) polymerizing and granulating a ring-opening polymerizable monomer in a compressive fluid with a catalyst in the presence of a surfactant, or (B) polymerizing and granulating an addition polymerizable monomer in a compressive fluid in the presence of a silicone surfactant.Type: GrantFiled: March 4, 2011Date of Patent: September 30, 2014Assignee: Ricoh Company, Ltd.Inventors: Nobuyuki Mase, Takeshi Sako, Idzumi Okajima, Shunsuke Mori, Keishi Mizuno, Yoshitaka Yamauchi, Taichi Nemoto, Chiaki Tanaka, Satoyuki Sekiguchi, Jyun Ishiduka
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Patent number: 8273853Abstract: Disclosed is a process for the preparation of emulsifiers E1 which are obtained by (a) reacting a polyol with propylene oxide or a mixture of ethylene oxide and propylene oxide, to give an intermediate Z1, (b) reacting the intermediate Z1 with epichlorohydrin, forming an intermediate Z2, (c) reacting the intermediate Z2 with an adduct of ethylene oxide or a mixture of ethylene oxide and propylene oxide, with a C1-C22 monoalcohol, provided that on average at least one epoxide function of the intermediate Z2 is reacted and on average at least one epoxide function originating from the intermediate Z2 is retained. Compounds E1 are suitable as emulsifiers for preparing aqueous emulsions or dispersions of epoxy resins.Type: GrantFiled: April 3, 2009Date of Patent: September 25, 2012Assignee: Cognis IP Management GmbHInventors: Paul Birnbrich, Hans-Josef Thomas, Giorgio Sabbadini, Ulrich Nagorny, Georg Bourscheidt
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Patent number: 8211949Abstract: Novel mixtures of long-chain (C10-C20) olefins are functionalized by conversion to aldehydes using an OXO process, or to sulfates, sulfonates, sulfones, sulfides, or sulfoxides by direct sulfonation. The aldehydes may then be hydrogenated to form alcohols, or aminated to form amines or amides. The olefins starting mixture may be acquired as a byproduct of the tetramerization of ethylene in the presence of certain chromium-containing tetramerization catalysts. The functionalized mixtures, and derivatives prepared therefrom such as alkoxylates prepared from the alcohols, may be useful as surfactants that may offer improved performance in many applications, while their preparation based on a byproduct mixture reduces their cost and also reduces waste-handling issues for this non-targeted stream.Type: GrantFiled: September 16, 2008Date of Patent: July 3, 2012Assignee: Dow Global Technologies LLCInventors: Pierre T. Varineau, Brian W. Kolthammer, Aaron W. Sanders, David A. Wilson, Kara S. Weber, Robert Kirk Thompson, Cynthia L. Rand, Thomas C. Eisenschmid
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Patent number: 7834098Abstract: The invention relates to new compositions having good binder, wetting, and dispersing properties for virtually foam-free aqueous and also solventborne and solvent-free pigment preparations.Type: GrantFiled: January 25, 2006Date of Patent: November 16, 2010Assignee: Evonik Degussa GmbHInventors: Andreas Wenning, Dietmar Loest
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Patent number: 7541386Abstract: Water repellent soil is treated with low concentrations of EO/PO block copolymer having an HLB value of less than or equal to 2; an average molecular weight of greater than 3,000; and a percent hydrophile of 10 in order to rapidly increase the wetting rate of the water repellent soil.Type: GrantFiled: August 31, 2005Date of Patent: June 2, 2009Assignee: Aquatrols Corporation of America, Inc.Inventors: Stanley J. Kostka, Paul Thomas Bially
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Patent number: 7381259Abstract: Liquid concentrate components of a fountain solution are provided, including a liquid film-forming fountain solution concentrate and a liquid surface-tension reducing fountain solution concentrate. The concentrates and water can be combined together to form a fountain solution composition.Type: GrantFiled: July 12, 2006Date of Patent: June 3, 2008Assignee: RBP Chemical Technology, Inc.Inventors: Raymond J. Hanneman, Jr., Jeffrey G. Behrens, Salvatore R. Viverito
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Patent number: 7196047Abstract: Liquid concentrate components of a fountain solution are provided, including a liquid film-forming fountain solution concentrate and a liquid surface-tension reducing fountain solution concentrate. The concentrates and water can be combined together to form a fountain solution composition.Type: GrantFiled: August 9, 2002Date of Patent: March 27, 2007Assignee: RBP Chemical Technology, Inc.Inventors: Raymond J. Hanneman, Jr., Jeffrey G. Behrens, Salvatore R. Viverito
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Patent number: 7014699Abstract: The invention relates to addition compounds of formula (1): in which: n is a number from 1 to 10; R1 and R2 are identical or different and are each a hydrogen atom or a saturated or unsaturated aliphatic radical having 1 to 4 carbon atoms; R3 and R4 are identical or different and are each a hydrogen atom or alkyl having 1 to 3 carbon atoms, and the bridge member (R3+R4) is in each case positioned ortho or meta in relation to the phenolic oxygen atom; Z represents a group —CH2—CH2—, —CH2—CH(CH3)—, —CH(CH3)—CH2— or a combination thereof; s is number from 1 to 200; B represents hydrogen, —CO—CH?CH—COOM, —COCH(SO3M)CH2COOM, —CO—CH2—CH(SO3M)—COOM, —SO3M, —SO2M and/or —PO3MM, whereby M is preferably a cation selected from the group Li+, Na+, K+, NH4+, HO—CH2—CH2—NH3+, (HO—CH2—CH2—)2NH2+ or (HO—CH2—CH2—)3NH+; and Y is a radical of an amine. The inventive addition compounds are used as dispersing agents of solids, for example, pigments, particularly in aqueous media.Type: GrantFiled: February 26, 2002Date of Patent: March 21, 2006Assignee: Clariant GmbHInventors: Martin Alexander Winter, Hans Joachim Metz, Andreas Harz, Andreas Pfrengle
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Patent number: 6610751Abstract: The present invention relates to specific compositions made by alkoxylation of crude guerbet alcohol mixtures that contain between 15% and 50% lower molecular weight alkoxylated alcohols. The lower molecular weight alcohols are the raw material alcohols used to make the guerbet. Compositions containing this specific bi-modal distribution have unique emulsification properties.Type: GrantFiled: December 10, 2001Date of Patent: August 26, 2003Inventors: Anthony J. O'Lenick, Jr., Michael Heath, Bobby Viteaux
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Patent number: 6582505Abstract: Aqueous pigment dispersions include branched alcohol alkoxylates of formula (I) as set forth in the specification and claims. The total dispersant used may include at least 40% by weight of the branched alcohol alkoxylate. The pigment dispersion is effective for a wide variety of pigments, including, inorganic pigments, organic pigments and carbon black. The pigment dispersions are useful, for example, in paints and other surface coatings.Type: GrantFiled: October 20, 2000Date of Patent: June 24, 2003Assignee: Imperial Chemical Industries PLCInventors: Alain Bouvy, Luc Alexander Jozef Mattheus
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Patent number: 6552091Abstract: The invention relates to block-copolymeric polyalkylene oxides containing styrene oxide, obtained by alkoxylation, and their use as low-foam pigment wetting agents in aqueous pigment pastes with or without cosolvent and in aqueous and low-solvent coating materials and printing inks.Type: GrantFiled: August 24, 2000Date of Patent: April 22, 2003Assignee: Goldschmidt AGInventors: Tammo Boinowitz, Ellen Reuter, Stefan Silber, Joachim Venzmer
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Patent number: 6518354Abstract: There is provided a dispersing emulsion excellent in storage stability and mechanical stability, particularly an asphalt modifier of an water based dispersing emulsion, which can be mixed with a hot asphalt or an asphalt emulsion, and can improve rutting resistance, toughness, and flexibility at a low temperature without losing workability. There is provided a dispersing emulsion of a thermoplastic elastomer, which is emulsified and dispersed in the presence of at least one nonionic emulsifier selected from the group consisting of a styrenated phenol poly(alkylene oxide), a poly(alkylene polyamine) poly(alkylene oxide), polyalcohol fatty acid esters, polyalcohol fatty acid esters poly(alkylene oxide), and a benzylated phenol poly(alkylene oxide).Type: GrantFiled: September 11, 2000Date of Patent: February 11, 2003Assignees: JSR Corporation, Dai-Ichi Kogyo Seiyaku Co., Ltd.Inventors: Ginpei Suzuki, Yukihiro Okubo, Toshiyuki Nishitani, Masayo Kuze
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Patent number: 6476168Abstract: Disclosed is an emulsion useful in an inversion process. The emulsion is a water-in-oil emulsion and has an aqueous phase having a water-soluble polymer, an oil phase and an activating agent of the following formula: wherein n=0 to 10 and m=2 to 25 and the oxypropylene and oxyethylene units are of block distribution or intermixed in random or tapered distribution. Further disclosed is a process according to the following: a) providing an water-in-oil emulsion having a water-soluble polymer in the aqueous phase and the activating agent; b) introducing the emulsion into an aqueous medium and c) allowing sufficient time for the emulsion to invert. Further disclosed is another process according to the following: a) providing an water-in-oil emulsion having a water-soluble polymer in the aqueous phase; b) introducing the emulsion into an aqueous medium having the activating agent and c) allowing sufficient time for the emulsion to invert.Type: GrantFiled: September 14, 2001Date of Patent: November 5, 2002Assignee: Rhodia, Inc.Inventors: Manilal S. Dahanayake, Fang Li, Jean-Luc Joye
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Patent number: 6362238Abstract: The present invention relates to associative cellulose ethers with improved thickening effects, especially in paint. The improvement depends on the presence of a hydrophobic modifying group of the general formula where R is an aliphatic group of 12-22 carbon atoms and n is a number from 3 to 7. The DS of the hydrophobic group is 0.003 to 0.012.Type: GrantFiled: March 15, 2001Date of Patent: March 26, 2002Assignee: Akzo Nobel N.V.Inventor: Leif Karlson
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Publication number: 20010018468Abstract: The present invention relates to associative cellulose ethers with improved thickening effects, especially in paint.Type: ApplicationFiled: March 15, 2001Publication date: August 30, 2001Inventor: Leif Karlson
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Patent number: 5945393Abstract: Novel nonionic gemini surfactants are extremely effective emulsifiers for oil-in-water emulsions that provide improved detergency at even low concentration levels. The surfactants are characterized by the formula: ##STR1## wherein R.sub.1 is independently H or a C.sub.1 to C.sub.22 alkyl, R.sub.2 is C.sub.6 to C.sub.22 alkyl and R.sub.3 is D.sub.1 --R.sub.4 --D.sub.1 or R.sub.4 --D.sub.1 --R.sub.4 wherein R.sub.4 is independently a C.sub.1 -C.sub.10 alkyl group, --O--R.sub.5 --O--, or aryl, e.g. phenyl, and D.sub.1 is independently --O--, an amide group ?--C(O)N(R.sub.6)--!, an amino group ?--N(R.sub.6)--!, --O--R.sub.5 --O--, or aryl. (EO).sub.a (PO).sub.b is a polyether group and Z is a C.sub.1 -C.sub.4 alkyl, or an alkylaryl or hydrogen wherein EO represents ethyleneoxy radicals, PO represents propyleneoxy radicals, a and b are numbers of from 0 to 100, a is preferably from about 0 to about 30 and b is preferably from about 0 to 10, wherein a plus b is at least one, and the EO and PO alkyl or alkylaryl.Type: GrantFiled: November 7, 1997Date of Patent: August 31, 1999Assignee: Rhodia Inc.Inventors: David James Tracy, Ruoxin Li, Manilal S. Dahanayake, Jiang Yang
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Patent number: 5922663Abstract: A composition comprising a conventional surfactant, a gemini surfactant and a polymeric soil release agent. The conventional surfactant comprises a hydrophilic group and a hydrophobic group. The gemini surfactant comprises two surfactant moieties attached to each other by a spacer moiety; each surfactant moiety having at least one hydrophilic group and at least one hydrophobic group. The polymeric soil release agent can be any conventional polymeric soil release agent, but preferably comprising PET-POET copolymer. The compositions are useful as surfactant additive packages, detergents and fabric softeners.Type: GrantFiled: October 4, 1996Date of Patent: July 13, 1999Assignee: Rhodia Inc.Inventors: Robert Gabriel, Gladys Saliba Gabriel, Mark David Einziger