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1. 发明授权

US10094068B2 Binder for paper coating compositions 有权
公开(公告)号：US10094068B2
公开(公告)日：2018-10-09
申请号：US15128759
申请日：2015-03-27
申请人： WACKER CHEMICAL CORPORATION
发明人： Christian Leonard Daniels , John Richard Boylan , Ronald Bernal Jones
IPC分类号： D21H19/60 , C08F218/08 , C08F220/06 , C08F220/10 , C09D4/00 , C08F220/14 , C08F230/08 , C09D131/04 , D21H19/58
摘要： The invention provides a polymer dispersion for paper coating compositions, obtainable by means of a radically initiated, aqueous emulsion polymerization in the presence of one or more emulsifiers and optionally protective colloids, of a) 50 to 93% by weight of at least one vinyl ester of an alkanoic acid with 1 to 12 C-atoms, whose homopolymer has a glass transition temperature Tg of below about 350° K, b) 2 to 30% by weight of ethylene, c) 5 to 20% by weight of at least one monomer whose homopolymer has a glass transition temperature Tg of at least about 350° K, d) 0.1 to 2% by weight of ethylenically unsaturated silane monomers, e) 0 to 5% by weight of further ethylenically unsaturated monomers that are copolymerizable with vinyl acetate and ethylene, based in each case on the total weight of the monomers used for the polymerization, with the data in % by weight summing in each case to 100% by weight.

2. 发明授权

US09809497B2 Omniphobic grout additive 有权
公开(公告)号：US09809497B2
公开(公告)日：2017-11-07
申请号：US14955441
申请日：2015-12-01
申请人： WACKER CHEMICAL CORPORATION
发明人： Daniel J. Mania , James D. Greene
IPC分类号： C04B24/04 , C04B24/42 , C04B28/02 , C04B24/26 , C04B111/27 , C04B111/20
CPC分类号： C04B24/42 , C04B24/2641 , C04B24/2682 , C04B28/02 , C04B40/0039 , C04B2111/203 , C04B2111/27 , C04B2111/70 , C04B2103/40 , C04B2103/46 , C04B2103/54 , C04B2103/67 , C04B24/005 , C04B24/32 , C04B40/0028
摘要： An omniphobic aqueous stain repellant integral grout additive contains an aminoalkyl-substituted polyorganosiloxane, preferably, a higher alkyl alkoxysilane, an organopolysiloxane T resin bearing silicon-bonded alkoxy groups, a fluoro(meth)acrylate polymer or copolymer, and preferably, a film forming (meth)acrylate polymer or copolymer latex. The omniphobic grout additive provides high stain repellancy to grout in an economic manner.

3. 发明申请

US20170152179A1 OMNIPHOBIC GROUT ADDITIVE 有权
公开(公告)号：US20170152179A1
公开(公告)日：2017-06-01
申请号：US14955441
申请日：2015-12-01
申请人： WACKER CHEMICAL CORPORATION
发明人： Daniel J. MANIA , James D. GREENE
IPC分类号： C04B24/42 , C04B24/26 , C04B28/02
CPC分类号： C04B24/42 , C04B24/2641 , C04B24/2682 , C04B28/02 , C04B40/0039 , C04B2111/203 , C04B2111/27 , C04B2111/70 , C04B2103/40 , C04B2103/46 , C04B2103/54 , C04B2103/67 , C04B24/005 , C04B24/32 , C04B40/0028
摘要： An omniphobic aqueous stain repellant integral grout additive contains an aminoalkyl-substituted polyorganosiloxane, preferably, a higher alkyl alkoxysilane, an organopolysiloxane T resin bearing silicon-bonded alkoxy groups, a fluoro(meth)acrylate polymer or copolymer, and preferably, a film forming (meth)acrylate polymer or copolymer latex. The omniphobic grout additive provides high stain repellancy to grout in an economic manner.

4. 发明授权

US09452127B2 Surfactant-free organopolysiloxane invert emulsions 有权
标题翻译：无表面活性剂的有机聚硅氧烷反相乳液
公开(公告)号：US09452127B2
公开(公告)日：2016-09-27
申请号：US14152165
申请日：2014-01-10
申请人： Wacker Chemical Corporation
发明人： Amitabha Mitra , Michael Coffey , Christine Klingler
IPC分类号： A61K8/893 , A61K8/894 , A61Q1/00 , A61Q5/00 , C08L83/12 , C09K3/18 , A61K8/06 , A61Q1/04 , C08G77/46 , C08G77/00
CPC分类号： A61K8/893 , A61K8/064 , A61K8/894 , A61K2800/21 , A61K2800/33 , A61K2800/594 , A61Q1/00 , A61Q1/04 , C08G77/46 , C08G77/80 , C08L83/12 , C09K3/18
摘要： Water-in-oil invert emulsions containing no surfactant are formed by simple mixing of water with organopolysiloxanes containing all of aralkyl, long chain alkyl, and hydrophilic groups. The surfactant-free water-in-oil invert emulsions have a wide variety of uses, for example in compositions for surface care, antifog coating compositions, cosmetic compositions, and hair care compositions.
摘要翻译：不含表面活性剂的油包水乳化乳剂是通过将水与含有全部芳烷基，长链烷基和亲水基团的有机聚硅氧烷简单混合形成的。无表面活性剂的油包水乳液乳液具有多种用途，例如用于表面护理的组合物，防雾涂料组合物，化妆品组合物和护发组合物。

5. 发明申请

US20160251801A1 CARPET PRODUCT AND PROCESS FOR THE MANUFACTURING OF A CARPET PRODUCT 审中-公开
标题翻译：地毯产品和制造地毯产品的工艺
公开(公告)号：US20160251801A1
公开(公告)日：2016-09-01
申请号：US15031082
申请日：2014-10-22
申请人： WACKER CHEMICAL CORPORATION
发明人： DENNIS SAGL , RONALD JOSEPH PANGRAZI , JOHN M. MCCLURKEN
IPC分类号： D06N7/00
CPC分类号： D06N7/0073 , D06N7/0081 , D06N2203/042 , D06N2203/045 , D06N2203/047 , D06N2205/023 , D06N2205/045 , D06N2209/103 , D06N2211/066 , D06N2213/065
摘要： A carpet product includes in sequence a) a primary backing material having a back side and a face side, with carpet fibers extending from the face side to form a carpet pile and also passing through the primary backing material and forming loops on the back side; b) a primary coating layer on the loops, including a vinyl acetate ethylene copolymer and present at from 542 to 1085 g/m2 (16 to 32 oz./yd2) on a dry solids basis; c) a secondary coating layer on the primary coating layer, including a styrene-butadiene copolymer; and d) a secondary backing material on the secondary coating layer and adhered thereby to the primary coating layer.
摘要翻译：地毯产品依次包括a）具有背面和面侧的主背衬材料，其中地毯纤维从表面侧延伸以形成地毯绒头并且还穿过主背衬材料并在背面形成环; b）环上的主要涂层，包括乙酸乙烯酯乙烯共聚物，以干固体计基于542至1085g / m 2（16至32盎司/yd2）; c）第一涂层上的第二涂层，包括苯乙烯 - 丁二烯共聚物; 和d）在第二涂层上的辅助衬垫材料，从而粘附到第一涂层上。

6. 发明授权

US09382341B2 Carpet coating composition 有权
标题翻译：地毯涂料组合物
公开(公告)号：US09382341B2
公开(公告)日：2016-07-05
申请号：US13628776
申请日：2012-09-27
申请人： Wacker Chemical Corporation
发明人： Dennis Sagl , John McClurken , Ronald Joseph Pangrazi
IPC分类号： C08F2/22 , D06N7/00
CPC分类号： C08F2/22 , D06N7/0073 , D06N2203/042 , D06N2203/045 , Y10T428/23986 , Y10T428/23993 , C08F218/08 , C08F210/02
摘要： An aqueous carpet coating composition includes a particulate filler, a polymeric thickener and an aqueous dispersion of a copolymer that includes vinyl acetate units and ethylene units. The dispersion stabilization system includes a) 1.5 to 3 wt % of a combination of polyvinyl alcohols including a1) one or more partially hydrolyzed polyvinyl alcohols with a degree of hydrolysis of 85 to 95 mol % and a Hoeppler viscosity of 10-33 mPa·s, and a2) one or more highly hydrolyzed polyvinyl alcohols with a degree of hydrolysis of 98 to 100 mol % and a Hoeppler viscosity of 10-33 mPa·s; and b) 1.5 to 3 wt % of an emulsifier component consisting of one or more nonionic emulsifiers and one or more anionic emulsifiers. The dispersion has a viscosity of ≦1500 mPa·s and the viscosity of the coating composition is 6000 to 7000 mPa·s.
摘要翻译：水性地毯涂料组合物包括颗粒填料，聚合物增稠剂和包含乙酸乙烯酯单元和乙烯单元的共聚物的水分散体。分散稳定体系包括a）1.5至3重量％的聚乙烯醇的组合，包括a1）水解度为85-95摩尔％的一种或多种部分水解的聚乙烯醇和10-33mPa·s的Hoeppler粘度，a2）水解度为98〜100摩尔％，Hoeppler粘度为10-33mPa·s的一种或多种高度水解的聚乙烯醇; 和b）1.5至3重量％的由一种或多种非离子乳化剂和一种或多种阴离子乳化剂组成的乳化剂组分。分散体的粘度为＆nlE; 1500mPa·s，涂料组合物的粘度为6000〜7000mPa·s。

7. 发明授权

US09156920B2 Process for the preparation of an aqueous emulsifier-stabilized vinyl acetate-ethylene copolymer dispersion with fine particle size 有权
标题翻译：制备细颗粒尺寸的水性乳化剂稳定的乙酸乙烯酯 - 乙烯共聚物分散体的方法
公开(公告)号：US09156920B2
公开(公告)日：2015-10-13
申请号：US13627165
申请日：2012-09-26
申请人： Wacker Chemical Corporation
发明人： Christian Leonard Daniels
IPC分类号： C08L33/26 , C09J133/26 , C09D133/26 , C08F2/01 , C08F210/02 , C08F2/26 , C08F218/08 , C08F220/58
CPC分类号： C08F2/01 , C08F2/26 , C08F210/02 , C08F218/08 , C08F220/58 , C08F230/02
摘要： A process for preparing an aqueous emulsifier-stabilized vinyl acetate-ethylene copolymer dispersion with weight average particle size in a range from 100 nm to 300 nm includes emulsion polymerization of a reaction mixture including:a) vinyl acetate and ethylene,b) 0.05 to 1% by weight, based on the total weight of monomers and comonomers, of at least one functional comonomer selected from the group consisting of ethylenically unsaturated monomers with at least one phosphate group or phosphonic acid group or their salts and ethylenically unsaturated sulphonic acids or their salts, c) 0.5 to 5% by weight, based on the total weight of monomers and comonomers, of at least one anionic emulsifier and optionally one or more nonionic emulsifiers, and d) optionally at most 0.5%, based on the total weight of monomers and comonomers, of a protective colloid. The process reactor uses an external heat exchange circuit.
摘要翻译：制备重均粒径在100nm至300nm范围内的水性乳化剂稳定的乙酸乙烯酯 - 乙烯共聚物分散体的方法包括：a）乙酸乙烯酯和乙烯的反应混合物的乳液聚合，b）0.05至1 至少一种选自具有至少一个磷酸基团或膦酸基团的烯键式不饱和单体或其盐和烯属不饱和磺酸或其盐的官能共聚单体的重量百分比（基于单体和共聚单体的总重量），c）0.5至5重量％，基于单体和共聚单体的总重量，至少一种阴离子乳化剂和任选的一种或多种非离子乳化剂，以及d）任选至多0.5％，基于单体的总重量和共聚单体，保护胶体。过程反应器使用外部热交换电路。

8. 发明申请

US20150267004A1 ALKOXY GROUP-CONTAINING SILICONES WITH REACTIVE FUNCTIONAL GROUPS OF DEFINED REACTIVITY 有权
标题翻译：含有定义反应性的反应性官能团的含有烷氧基的硅
公开(公告)号：US20150267004A1
公开(公告)日：2015-09-24
申请号：US14217789
申请日：2014-03-18
申请人： Wacker Chemical Corporation
发明人： Timothy McCormack , Daniel Calimente
IPC分类号： C08G77/26 , C07F7/08
CPC分类号： C08G77/26 , C07F7/087 , C07F7/0872 , C08G77/18 , C08G77/20 , C08G77/80 , C08L83/06 , C08L83/08 , C09D183/06 , C09D183/08 , C08L83/00 , C08K5/16 , C08K5/1515
摘要： Organopolysiloxanes having a greater degree of defined reactivity through epoxy, isocyanate, anhydride, amino, carboxy, and (meth)acrylate groups are prepared by cohydrolytic condensation of reactive group-containing precursors and other condensable precursors in amounts such that the reactive organopolysiloxanes product contains on average more than two reactive groups, less than 20% by weight of alkoxy groups, and a proportion of non-reactive optionally substituted hydrocarbon groups such that the ratio of non-reactive hydrocarbon groups to Si atoms is greater than 1.
摘要翻译：通过环氧，异氰酸酯，酸酐，氨基，羧基和（甲基）丙烯酸酯基团具有更大程度的限定反应活性的有机聚硅氧烷通过含反应性基团的前体和其它可冷凝前体的水解缩合制备，使得反应性有机聚硅氧烷产物含有平均多于两个反应性基团，小于20重量％的烷氧基，以及一部分非反应性任选取代的烃基，使得非反应性烃基与Si原子的比例大于1。

9. 发明申请

US20150166840A1 GLOSS ENHANCING AND STAINLESS STEEL POLISH COMPOSITIONS 审中-公开
标题翻译： GLOSS增强和不锈钢抛光组合物
公开(公告)号：US20150166840A1
公开(公告)日：2015-06-18
申请号：US14547486
申请日：2014-11-19
申请人： WACKER CHEMICAL CORPORATION
发明人： Michael Lee COFFEY
IPC分类号： C09G1/12 , C23C26/00 , C09G1/04
CPC分类号： C09G1/12 , C09D5/00 , C09G1/00 , C09G1/04 , C23C26/00
摘要： Gloss enhancing compositions for polymer surfaces and polishing compositions for stainless steel surfaces are microemulsions of a diaminoorganopolysiloxane, a film forming acrylate polymer, and a wax. The compositions exhibit high gloss, low sling off, and high durability, and can be formulated without organic solvents.
摘要翻译：用于聚合物表面的光泽增强组合物和用于不锈钢表面的抛光组合物是二氨基有机聚硅氧烷，成膜丙烯酸酯聚合物和蜡的微乳液。该组合物表现出高光泽度，低吊带性和高耐久性，并且可以在没有有机溶剂的情况下配制。

10. 发明授权

US08877844B2 Highly pigmented aqueous coating compositions with improved resistance to blocking 有权
标题翻译：高度着色的水性涂料组合物具有改善的耐粘连性
公开(公告)号：US08877844B2
公开(公告)日：2014-11-04
申请号：US13742390
申请日：2013-01-16
申请人： Wacker Chemical Corporation
发明人： Amanda Andrews
IPC分类号： C09D7/12 , C09D201/00
CPC分类号： C09D7/63 , C08G77/26 , C08L83/08 , C09D183/08
摘要： Blocking resistance of highly pigmented aqueous coating compositions is improved by addition of an anti-blocking organosilicon composition containing. A) 100 parts by weight of at least one aminoalkyl-functional organopolysiloxane; B) from 1 to 20 parts by weight of at least one aminoalkyl-functional alkoxysilane or partial hydrolysis product thereof, and C) from 10 to 500 parts by weight of at least one silanol-functional organopolysiloxane free of aminoalkyl groups, wherein the weight percentages of A), B), and C) are relative to the total weight of components A), B), and C). The organosilicon composition is advantageously supplied in the form of an aqueous emulsion.
摘要翻译：通过加入含有阻垢性有机硅组合物，改善了高度着色的水性涂料组合物的耐粘连性。 A）100重量份的至少一个氨基烷基官能的有机聚硅氧烷; B）1至20重量份的至少一种氨基烷基官能的烷氧基硅烷或其部分水解产物，和C）10至500重量份的至少一种不含氨基烷基的硅烷醇官能的有机聚硅氧烷，其中重量百分数的A），B）和C）相对于组分A），B）和C）的总重量。有机硅组合物有利地以水乳液的形式提供。

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