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1. 发明申请

WO2012082141A1 AQUEOUS LATEX COATING COMPOSITIONS 审中-公开
标题翻译： AQUEOUS LATEX涂料组合物
公开(公告)号：WO2012082141A1
公开(公告)日：2012-06-21
申请号：PCT/US2010/061067
申请日：2010-12-17
申请人： CELANESE INTERNATIONAL CORPORATION , RATERING, Marc, Theodorus , FARWAHA, Rajeev , HANSEN, Tara, Joy
发明人： RATERING, Marc, Theodorus , FARWAHA, Rajeev , HANSEN, Tara, Joy
IPC分类号： C08L23/08 , C09D123/08
CPC分类号： C09D123/0853 , C08L33/02 , C08L33/06 , C08L33/08 , C08L33/10 , C08L33/12 , C09D5/02 , C09D125/14 , C09D131/04 , C09D133/02 , C09D133/08 , C09D133/10 , C09D133/12 , C09D139/00 , C08L33/04
摘要： Disclosed are aqueous latex-based coating compositions which comprise a blend of an ethylene-vinyl acetate emulsion copolymer component and a selected type of acrylic emulsion copolymer component. The acrylic copolymer component comprises primarily acrylate ester co-monomers or acrylic ester co-monomers and vinyl aromatic, e.g., styrene, co-monomers. The blend of these two emulsion copolymer types also contains a specific type of hydrazine-based, water-soluble cross-linking agent which can eventually react with the acrylic emulsion copolymer component. The acrylic emulsion copolymer is one which contains minor amounts of both 1) carboxy functional co-monomers such as itaconic and/or (meth)acrylic acids, and 2) keto- or aldehyde-containing co-monomers such as diacetone acrylamide. Such latex -based coating compositions can be formulated in the form of water-based paint compositions. These paint products provide paint coatings that exhibit desirable dry and wet adhesion characteristics and desirable resistance to blocking.
摘要翻译：公开了含有乙烯 - 乙酸乙烯酯乳液共聚物组分和所选类型的丙烯酸乳液共聚物组分的共混物的水性胶乳基涂料组合物。丙烯酸共聚物组分主要包括丙烯酸酯共聚单体或丙烯酸酯共聚单体和乙烯基芳族化合物，例如苯乙烯共聚单体。这两种乳液共聚物类型的共混物也含有特定类型的肼类水溶性交联剂，其可以最终与丙烯酸乳液共聚物组分反应。丙烯酸乳液共聚物是含有少量的1）羧基官能共聚单体如衣康酸和/或（甲基）丙烯酸的丙烯酸乳液共聚物，和2）含有酮或醛的共聚单体如双丙酮丙烯酰胺。这种基于胶乳的涂料组合物可以以水基涂料组合物的形式配制。这些涂料产品提供涂料涂料，其表现出所需的干和湿粘合特性和所需的阻断性。

2. 发明申请

WO2012012231A1 VINYL ESTER/ETHYLENE-BASED BINDERS FOR PAPER AND PAPERBOARD COATINGS 审中-公开
标题翻译：乙烯基酯/乙烯基纸和纸板涂料的粘合剂
公开(公告)号：WO2012012231A1
公开(公告)日：2012-01-26
申请号：PCT/US2011/043792
申请日：2011-07-13
申请人： CELANESE INTERNATIONL CORPORATION , CONFALONE, Philip , FARWAHA, Rajeev , GOHR, Kerstin
发明人： CONFALONE, Philip , FARWAHA, Rajeev , GOHR, Kerstin
IPC分类号： C08F218/04 , C08F218/08 , C08L31/02 , C08L31/04 , D21H19/28 , D21H19/56 , D21H19/58 , D21H19/60
CPC分类号： D21H19/60 , C08F218/08 , C09D131/04 , D21H19/56 , D21H19/58 , Y10T428/31906 , C08F212/02 , C08F228/02 , C08F222/04 , C08F218/18
摘要： Disclosed are surfactant-stabilized latex emulsions which can be used as binders in paper coating compositions. Such latex emulsions comprise an interpolymer formed by emulsion polymerizing monomers selected from vinyl esters, e.g., vineyl acetate; ethylene; certain unsaturated mono- and di-carboxylic acid materials such as acrylic acid or maleic anhydride; and certain polyethylenically unsaturated cross-linking co-monomers such as diallyl phthalate. These latex emulsions are stabilized with surfactants which are substantially free of environmentally suspect alkyl phenol ethoxylates (APEs). The paper coating compositions containing latex emulsion binders of this type exhibit especially desirable coating strength as quantified by the Dry Pick Values (as defined herein) which such compositions provide.
摘要翻译：公开了可用作纸涂料组合物中的粘合剂的表面活性剂稳定的胶乳乳液。这种胶乳乳液包含通过乳液聚合选自乙烯基酯的单体形成的互聚物，例如乙酸葡萄酯; 乙烯; 某些不饱和单羧酸和二羧酸物质如丙烯酸或马来酸酐; 和某些多烯属不饱和交联共聚单体如邻苯二甲酸二烯丙酯。这些胶乳乳液用基本上不含环保的烷基酚乙氧基化物（APE）的表面活性剂稳定。含有这种胶乳乳液粘合剂的纸张涂料组合物显示出特别理想的涂层强度，其通过这种组合物提供的干燥选择值（如本文所定义）而定量。

3. 发明申请

WO2014089473A1 CARPET PRODUCTS AND METHODS FOR MAKING SAME 审中-公开
标题翻译：地毯产品及其制造方法
公开(公告)号：WO2014089473A1
公开(公告)日：2014-06-12
申请号：PCT/US2013/073646
申请日：2013-12-06
申请人： CELANESE EMULSIONS GMBH , LUNSFORD, David , FARWAHA, Rajeev , STUART, Rebekah
发明人： LUNSFORD, David , FARWAHA, Rajeev , STUART, Rebekah
IPC分类号： D06N7/00 , C09J131/02
CPC分类号： D06N7/0073 , B32B37/12 , D06N2203/042 , D06N2203/045 , D06N2203/047 , D06N2213/065 , Y10T428/23986 , C09J131/04 , C08K5/0025
摘要： Disclosed are carpet products made using a first copolymer precoat adhesive to secure carpet fibers to a carpet backing or substrates in combination with a second copolymer skipcoat adhesive for securing a carpet scrim or other layer to a carpet backing. The first copolymer is a copolymer of a vinyl ester and ethylene and a cross-linking comonomer, and the second copolymer is a copolymer of styrene and butadiene. Such emulsions are stabilized with surfactant emulsifiers but are preferably substantially free of protective colloid stabilizers. The first copolymer exhibits an elongation value greater than 125% at 110°C.
摘要翻译：公开了使用第一共聚物预涂层粘合剂制备的地毯产品，以将地毯纤维固定到地毯背衬或基底上，与第二共聚物跳过涂层粘合剂组合，以将地毯稀松布或其它层固定到地毯背衬上。第一共聚物是乙烯基酯和乙烯与交联共聚单体的共聚物，第二共聚物是苯乙烯和丁二烯的共聚物。这种乳液用表面活性剂乳化剂稳定，但优选基本上不含保护胶体稳定剂。第一共聚物在110℃下的伸长率大于125％。

4. 发明申请

WO2007087128A2 SALT-SENSITIVE BINDERS FOR NONWOVEN WEBS AND METHOD OF MAKING SAME 审中-公开
标题翻译：用于非万维网的敏感性粘合剂及其制备方法
公开(公告)号：WO2007087128A2
公开(公告)日：2007-08-02
申请号：PCT/US2007/000172
申请日：2007-01-03
申请人： CELANESE INTERNATIONAL CORPORATION , FARWAHA, Rajeev , PAULS, Steven, P. , MUMICK, Pavneet , WALKER, James, L.
发明人： FARWAHA, Rajeev , PAULS, Steven, P. , MUMICK, Pavneet , WALKER, James, L.
IPC分类号： C08F220/18 , C08F220/06 , C08F2/16
CPC分类号： C08F220/18 , C08F2/10 , C08F2/22 , C08F220/06 , C08F220/54 , C08F2220/1875 , C08F2220/1825 , C08F220/14
摘要： A solution with a salt-sensitive polymer binder for use in fibrous webs, where the binder contains a copolymer of carboxylic acid monomer units and ethylenically unsaturated monomer units. The binder solution is prepared by emulsion-polymerizing a copolymer and then neutralizing the copolymer with base to make it water soluble. The binders provide a higher wet strength in concentrated salt solutions than in deionized water, and are particularly suitable for strengthening nonwoven fibrous webs in disposable articles such; as wet-wipes, personal care products, diapers, and the like.
摘要翻译：具有用于纤维网的盐敏聚合物粘合剂的溶液，其中粘合剂含有羧酸单体单元和烯属不饱和单体单元的共聚物。通过将共聚物乳液聚合，然后用碱中和共聚物使其成为水溶性，制备粘合剂溶液。粘合剂在浓缩盐溶液中比在去离子水中提供更高的湿强度，并且特别适用于加强一次性制品中的非织造纤维网; 如湿巾，个人护理用品，尿布等。

5. 发明申请

WO2011140065A3 CARPETS WITH SURFACTANT-STABILIZED EMULSION POLYMER CARPET BINDERS FOR IMPROVED PROCESSABILITY 审中-公开
标题翻译：具有表面活性剂稳定的乳液聚合物粘合剂的地毯，用于改进加工性
公开(公告)号：WO2011140065A3
公开(公告)日：2012-01-19
申请号：PCT/US2011034964
申请日：2011-05-03
申请人： CELANESE INT CORP , LUNSFORD DAVID J , FARWAHA RAJEEV , SCHULTE JOERG LUDWIG , GOHR KERSTIN
发明人： LUNSFORD DAVID J , FARWAHA RAJEEV , SCHULTE JOERG LUDWIG , GOHR KERSTIN
IPC分类号： D06N7/00 , C09D131/04 , C09D143/04
CPC分类号： D06N7/0073 , D06N2203/042 , D06N2205/106 , Y02P70/651
摘要： Disclosed are improved carpet products made using certain types of coating compositions to secure carpet fibers to a carpet backing or substrates and/or to secure one or more carpet scrims or other layers to carpet backing. The coating compositions, which can be in the form of either precoating or skip coating compositions, are made from latex binder emulsions based on interpolymers emulsion polymerized from vinyl esters, ethylene, and a multifunctional cross-linking co-monomer such as an unsaturated silane. Such emulsions are also stabilized with surfactant emulsifiers but are substantially free of protective colloid stabilizers. The multifunctional co-monomer alters interpolymer molecular weight, branching and/or flow properties such that films formed from such interpolymers exhibit relatively low elongation values. When the emulsion binder exhibits such non-elongating film-forming characteristics, the carpet coating composition made from such binders can be easily processed without build-up on carpet processing apparatus. Such binder emulsions which are stabilized substantially only with surfactant emulsifiers, and not with protective colloids, also have excellent compatibility with other coating composition components.
摘要翻译：公开了使用某些类型的涂料组合物制备的改进的地毯产品，以将地毯纤维固定到地毯背衬或基底上和/或将一个或多个地毯毯或其它层固定到地毯背衬上。涂层组合物可以是预涂层或跳涂层组合物的形式，由基于由乙烯基酯，乙烯和多官能交联共聚单体如不饱和硅烷聚合的共聚体的胶乳粘合剂乳液制成。这种乳液也用表面活性剂乳化剂稳定，但基本上不含保护胶体稳定剂。多功能共聚单体改变互聚物分子量，分支和/或流动性质，使得由这种互聚物形成的薄膜表现出相对较低的伸长率值。当乳液粘合剂显示出这种不延长的成膜特性时，可以容易地加工由这种粘合剂制成的地毯涂料组合物，而不会在地毯加工设备上堆积。基本上仅用表面活性剂乳化剂而不是用保护胶体稳定的粘合剂乳液也具有与其它涂料组合物组分的优异的相容性。

6. 发明申请

WO2007087128A3 SALT-SENSITIVE BINDERS FOR NONWOVEN WEBS AND METHOD OF MAKING SAME 审中-公开
标题翻译：用于非万维网的敏感性粘合剂及其制备方法
公开(公告)号：WO2007087128A3
公开(公告)日：2008-04-24
申请号：PCT/US2007000172
申请日：2007-01-03
申请人： CELANESE INT CORP , FARWAHA RAJEEV , PAULS STEVEN P , MUMICK PAVNEET , WALKER JAMES L
发明人： FARWAHA RAJEEV , PAULS STEVEN P , MUMICK PAVNEET , WALKER JAMES L
IPC分类号： C08F220/06 , A61L15/00 , D04H1/64
CPC分类号： C08F220/18 , C08F2/10 , C08F2/22 , C08F220/06 , C08F220/54 , C08F2220/1875 , C08F2220/1825 , C08F220/14
摘要： A solution with a salt-sensitive polymer binder for use in fibrous webs, where the binder contains a copolymer of carboxylic acid monomer units and ethylenically unsaturated monomer units. The binder solution is prepared by emulsion-polymerizing a copolymer and then neutralizing the copolymer with base to make it water soluble. The binders provide a higher wet strength in concentrated salt solutions than in deionized water, and are particularly suitable for strengthening nonwoven fibrous webs in disposable articles such; as wet-wipes, personal care products, diapers, and the like.
摘要翻译：具有用于纤维网的盐敏聚合物粘合剂的溶液，其中粘合剂含有羧酸单体单元和烯属不饱和单体单元的共聚物。通过将共聚物乳液聚合，然后用碱中和共聚物使其成为水溶性，制备粘合剂溶液。粘合剂在浓缩盐溶液中比在去离子水中提供更高的湿强度，并且特别适用于加强一次性制品中的非织造纤维网; 如湿巾，个人护理用品，尿布等。

7. 发明申请

WO2014036740A1 FUNCTIONALIZED VINYL ACETATE ETHYLENE BINDERS FOR PAPER AND PAPERBOARD COATINGS 审中-公开
标题翻译：功能性醋酸乙烯酯纸和纸板涂料
公开(公告)号：WO2014036740A1
公开(公告)日：2014-03-13
申请号：PCT/CN2012/081200
申请日：2012-09-10
申请人： CELANESE EMULSIONS GMBH , SHI, Yifang , FARWAHA, Rajeev , ZHANG, Yunlong , HAN, Yi , BOXTEL, Hendrikus Van , BAUER, Gerhard , SCHULTE, Jörg
发明人： SHI, Yifang , FARWAHA, Rajeev , ZHANG, Yunlong , HAN, Yi , BOXTEL, Hendrikus Van , BAUER, Gerhard , SCHULTE, Jörg
IPC分类号： B32B7/12 , C08J5/12 , C08F2/44
CPC分类号： D21H19/12 , C08F2/22 , C08F2/44 , D21H19/20 , D21H19/32 , D21H19/56 , D21H19/82 , D21H21/18
摘要： A paper product comprising a planar fibrous cellulose substrate, and a coating composition disposed on a surface of said substrate comprising an interpolymer prepared by the emulsion polymerization of (i) one or more vinyl ester monomers; (ii) ethylene; (iii) an unsaturated silane co-monomer; and (iv) one or more emulsion-stabilizing ionic co-monomers comprising one or more of unsaturated, substituted sulfonic acid, one or more of an unsaturated phosphonic acid, or an ester of one of those acids, in the presence of (v) a stabilizing system which comprises one or more anionic and/or nonionic surfactants but less than about 1 pphm of any protective colloid material; and (v) water.
摘要翻译：一种纸制品，其包含平面纤维素纤维素基质和涂布组合物，所述涂料组合物设置在所述基材的表面上，所述涂料组合物包含通过（i）一种或多种乙烯基酯单体的乳液聚合制备的互聚物; （ii）乙烯; （iii）不饱和硅烷共聚单体; 和（iv）一种或多种乳液稳定的离子共聚单体，其包含一种或多种不饱和的，取代的磺酸，一种或多种不饱和膦酸或这些酸之一的酯，在（v）稳定系统，其包含一种或多种阴离子和/或非离子表面活性剂，但小于约1pphm的任何保护胶体材料; 和（v）水。

8. 发明申请

WO2011140065A2 CARPETS WITH SURFACTANT-STABILIZED EMULSION POLYMER CARPET BINDERS FOR IMPROVED PROCESSABILITY 审中-公开
标题翻译：具有表面活性剂稳定的乳液聚合物粘合剂的地毯，用于改进加工性
公开(公告)号：WO2011140065A2
公开(公告)日：2011-11-10
申请号：PCT/US2011/034964
申请日：2011-05-03
申请人： CELANESE INTERNATIONAL CORPORATION , LUNSFORD, David, J. , FARWAHA, Rajeev , SCHULTE, Joerg, Ludwig , GOHR, Kerstin
发明人： LUNSFORD, David, J. , FARWAHA, Rajeev , SCHULTE, Joerg, Ludwig , GOHR, Kerstin
IPC分类号： D06N7/00
CPC分类号： D06N7/0073 , D06N2203/042 , D06N2205/106 , Y02P70/651
摘要： Disclosed are improved carpet products made using certain types of coating compositions to secure carpet fibers to a carpet backing or substrates and/or to secure one or more carpet scrims or other layers to carpet backing. The coating compositions, which can be in the form of either precoating or skip coating compositions, are made from latex binder emulsions based on interpolymers emulsion polymerized from vinyl esters, ethylene, and a multifunctional cross-linking co-monomer such as an unsaturated silane. Such emulsions are also stabilized with surfactant emulsifiers but are substantially free of protective colloid stabilizers. The multifunctional co-monomer alters interpolymer molecular weight, branching and/or flow properties such that films formed from such interpolymers exhibit relatively low elongation values. When the emulsion binder exhibits such non-elongating film-forming characteristics, the carpet coating composition made from such binders can be easily processed without build-up on carpet processing apparatus. Such binder emulsions which are stabilized substantially only with surfactant emulsifiers, and not with protective colloids, also have excellent compatibility with other coating composition components.
摘要翻译：公开了使用某些类型的涂料组合物制备的改进的地毯产品，以将地毯纤维固定到地毯背衬或基底上和/或将一个或多个地毯毯或其它层固定到地毯背衬上。涂层组合物可以是预涂层或跳涂层组合物的形式，由基于由乙烯基酯，乙烯和多官能交联共聚单体如不饱和硅烷聚合的共聚体的胶乳粘合剂乳液制成。这种乳液也用表面活性剂乳化剂稳定，但基本上不含保护胶体稳定剂。多功能共聚单体改变互聚物分子量，分支和/或流动性质，使得由这种互聚物形成的薄膜表现出相对较低的伸长率值。当乳液粘合剂显示出这种不延长的成膜特性时，可以容易地加工由这种粘合剂制成的地毯涂料组合物，而不会在地毯加工设备上堆积。基本上仅用表面活性剂乳化剂而不是用保护胶体稳定的粘合剂乳液也具有与其它涂料组合物组分的优异的相容性。

9. 发明申请

WO2009111000A1 SALT-SENSITIVE CATIONIC POLYMERIC BINDERS FOR NONWOVEN WEBS AND METHOD OF MAKING THE SAME 审中-公开
标题翻译：用于非万维网的盐敏敏阳离子聚合物及其制备方法
公开(公告)号：WO2009111000A1
公开(公告)日：2009-09-11
申请号：PCT/US2009/001325
申请日：2009-03-02
申请人： CELANESE INTERNATIONAL CORPORATION , FARWAHA, Rajeev , CONFALONE, Philip
发明人： FARWAHA, Rajeev , CONFALONE, Philip
IPC分类号： C08F8/00 , C08F8/44 , C08F220/34 , D04H1/58 , D21H19/56
CPC分类号： D04H1/587 , C08F8/44 , C08F2800/20 , D04H1/64 , D21H17/37 , D21H17/375 , D21H17/56 , D21H19/56 , D21H21/18 , D21H21/20 , C08F220/12 , C08F220/34 , C08F2220/1825
摘要： A solution with a salt-sensitive polymer binder for use in fibrous webs, where the binder contains a copolymer comprising repeat units derived from butyl acrylate, methyl methacrylate and amino functionalized alkyl acrylate or methacrylate or amino functionalized alkyl acrylamide or methacrylamide optionally including monomers such as vinyl acetate and/or vinyl acetate/ethylene. The binder solution is prepared by emulsion-polymerizing a copolymer and then neutralizing the copolymer with acid to make it water soluble. The binders are particularly suitable for strengthening nonwoven fibrous webs in disposable articles such as wet-wipes, personal care products, diapers, and the like and retain their salt-sensitivity with or without divalent metal scavengers.
摘要翻译：具有用于纤维网的盐敏聚合物粘合剂的溶液，其中粘合剂含有包含衍生自丙烯酸丁酯，甲基丙烯酸甲酯和氨基官能化烷基丙烯酸酯或甲基丙烯酸酯或氨基官能化烷基丙烯酰胺或甲基丙烯酰胺的重复单元的共聚物，任选地包括单体如乙酸乙烯酯和/或乙酸乙烯酯/乙烯。粘合剂溶液通过乳液聚合共聚物然后用酸中和共聚物来制备，使其具有水溶性。粘合剂特别适合于加强一次性制品如湿巾，个人护理产品，尿布等中的非织造纤维网，并且保持其具有或不具有二价金属清除剂的盐敏感性。

10. 发明申请

WO2006118745A1 SALT-SENSITIVE BINDER COMPOSITIONS WITH N-ALKYL ACRYLAMIDE AND ARTICLES INCORPORATING SAME 审中-公开
标题翻译：具有N-烷基丙烯酰胺的盐敏感粘合剂组合物和合成其的制品
公开(公告)号：WO2006118745A1
公开(公告)日：2006-11-09
申请号：PCT/US2006/012928
申请日：2006-04-06
申请人： CELANESE INTERNATIONAL CORPORATION , FARWAHA, Rajeev , PAULS, Steven, P. Jr. , MUMICK, Pavneeet
发明人： FARWAHA, Rajeev , PAULS, Steven, P. Jr. , MUMICK, Pavneeet
IPC分类号： C08L33/00
CPC分类号： C09D133/04 , C08F220/06 , C08F220/14 , C08F220/28 , C08F220/34 , C08F220/56 , Y10T442/20 , Y10T442/2738 , Y10T442/2762 , Y10T442/2779
摘要： A salt sensitive polymeric binder for use in fibrous webs, where the binder contains a copolymer of carboxylic acid monomer units, acrylate monomer units, and N-alkyl acrylamide units. The copolymer is neutralized at least to the point where it is water soluble. The binders are particularly suitable for strengthening non-woven fibrous webs in disposable articles such as wet-wipes, personal care products, diapers, and the like.
摘要翻译：用于纤维网的盐敏聚合物粘合剂，其中粘合剂含有羧酸单体单元，丙烯酸酯单体单元和N-烷基丙烯酰胺单元的共聚物。共聚物至少中和到水溶性的程度。粘合剂特别适用于在一次性制品如湿巾，个人护理产品，尿布等中加强非织造纤维网。

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