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1.发明授权Incorporation of a self-crosslinking polymer into a nonwoven binder for use in improving the wet strength of pre-moistened wipes 有权将自交联聚合物掺入非织造粘合剂中，用于改善预湿润湿巾的湿强度公开(公告)号：US07064091B2
公开(公告)日：2006-06-20
申请号：US10353676
申请日：2003-01-29
CPC分类号： C08L33/26 , C08L51/06 , C08L2312/00 , D04H1/587 , D04H1/64 , Y10T442/2303 , Y10T442/2525 , Y10T442/2787 , Y10T442/60 , Y10T442/652 , C08L2666/24 , C08L2666/02
摘要： This invention is directed to an aqueous polymeric binder composition that is useful in improving the wet strength of pre-moistened wipes. The binder composition comprises a blend or mixture of two components. One component is a water dispersible polymer capable of binding together the fibers composing a nonwoven web. The other component is an aqueous solution or dispersion of a polymer comprised predominantly of self-crosslinking monomer(s).
摘要翻译： 本发明涉及一种水性聚合物粘合剂组合物，其可用于改善预湿润湿巾的湿强度。 粘合剂组合物包含两种组分的共混物或混合物。 一种组分是能够将构成非织造纤维网的纤维结合在一起的水分散性聚合物。 另一组分是主要由自交联单体组成的聚合物的水溶液或分散体。
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公开(公告)号：US06426121B1
公开(公告)日：2002-07-30
申请号：US09816305
申请日：2001-03-23
IPC分类号： B05D302
CPC分类号： D21H21/18 , C08F261/04 , C08L51/003 , C09D151/003 , D04H1/587 , D04H1/64 , D21H11/14 , D21H13/24 , D21H13/26 , D21H13/40 , D21H17/38 , C08L2666/02
摘要： This invention relates to a dual crosslinkable polymer/crosslinking system particularly suited for use in preparing high quality nonwoven products. The polymeric binders incorporate at least two different but reactive functionalities, i.e., hydroxy and carboxyl, and which are capable of reacting with two other multifunctional reactants, i.e., polyaldehydes and aziridines, each of which reacts with at least one of the functionalities present in the polymer. This selection of reactive functionality coupled with the selection of crosslinking agents permits ambient temperature cure.
摘要翻译： 本发明涉及特别适用于制备高品质非织造布产品的双交联聚合物/交联体系。 聚合物粘合剂包含至少两种不同但反应性的官能团，即羟基和羧基，并且它们能够与另外两种多官能反应物反应，所述多官能反应物即聚醛和氮丙啶各自与至少一种官能团反应 聚合物。 反应性功能的选择与交联剂的选择相结合允许环境温度固化。
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3.发明申请POLYMERIC BINDERS HAVING SPECIFIC PEEL AND CURE PROPERTIES AND USEFUL IN MAKING CREPED WEBS 有权具有特殊皮质和固化性能的聚合物粘结剂，有利于制作织物公开(公告)号：US20100215904A1
公开(公告)日：2010-08-26
申请号：US12775851
申请日：2010-05-07
CPC分类号： C08F2/22 , C08F2/24 , C08F210/02 , C08F218/08 , C08F220/58 , D21H21/146 , Y10T428/24446 , Y10T428/24455 , C08F220/54
摘要： This invention is directed to alkylphenol ethoxylate (APE)-free polymer binders formed by aqueous free radical emulsion polymerization and having specific peel and cure properties. The APE-free polymeric binders have a peel value, when adhered to a heated metal surface, of 35% to 200% of the peel value shown by a standard APE-based polymer binder control and exhibit a cure profile such that at least 55% cure is achieved within 30 seconds at a temperature required for cure, and a wet tensile strength at 30-seconds of cure of at least 1000 g/5 cm. Wet tensile strength is used as a measure of cure. Binders having the peel and cure properties described herein can be considered for use in crepe processes, especially DRC processes.
摘要翻译： 本发明涉及通过水性自由基乳液聚合形成的具有特定剥离和固化性质的烷基酚乙氧基化物（APE） - 无定形聚合物粘合剂。 不含APE的聚合物粘合剂在粘附到加热的金属表面时具有剥离值为标准APE基聚合物粘合剂对照所示剥离值的35％至200％的剥离值，并显示出固化分布，使得至少55％ 在固化所需的温度下在30秒内实现固化，并且固化30秒时的湿拉伸强度至少为1000g / 5cm。 湿拉伸强度用作固化的量度。 具有本文所述的剥离和固化性质的粘合剂可以被考虑用于起皱过程，特别是DRC方法。
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4.发明授权公开(公告)号：US06918305B2
公开(公告)日：2005-07-19
申请号：US10024967
申请日：2001-12-19
CPC分类号： G01N19/04
摘要： The following method is used to measure the adhesion of a polymer binder to a heated metal surface:A metal plate is attached to a heated (350° F.; 177° C.) platform and allowed to equilibrate to the temperature of the platform. A polymer emulsion binder is applied to a substrate, such as cotton fabric, and an end of the coated substrate is attached to a tensile measuring apparatus. The coated side of the coated substrate is pressed onto the heated metal plate; e.g., using a 3-lb lab roller. After a length of time to cause drying and/or partial cure of the binder (approximately 30 seconds), the metal plate and the tensile measuring device are separated at a given uniform speed. The amount of force needed to remove the substrate from the metal plate is recorded.
摘要翻译： 使用以下方法测量聚合物粘合剂对加热的金属表面的粘附性：将金属板连接到加热的（350°F; 177℃）平台上，并使其平衡至平台的温度。 将聚合物乳液粘合剂施加到诸如棉织物的基底上，并且将涂覆的基底的一端连接到拉伸测量装置。 将涂覆的基材的涂布面压在加热的金属板上; 例如使用3磅实验辊。 经过一段时间使粘合剂干燥和/或部分固化（约30秒）后，金属板和拉伸测量装置以给定的均匀速度分离。 记录从金属板除去基板所需的力的量。
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5.发明授权公开(公告)号：US06908524B2
公开(公告)日：2005-06-21
申请号：US10752248
申请日：2004-01-06
IPC分类号： B31F1/12 , C08F2/24 , D06B1/10 , D06M15/227 , D06M15/333 , D06M10/108
摘要： This invention is directed to formation of a creped nonwoven web. The creped web is formed in a creping process using a polymer emulsion binder formed in an alkylphenol ethoxylate-free surfactant system. The surfactant system comprises a combination of a specific active anionic surfactant (sodium laureth sulfate containing 1 to 12 moles of ethylene oxide) and a specific active nonionic surfactant (a secondary alcohol ethoxylate containing 7 to 30 moles of ethylene oxide or an ethoxylated branched primary alcohol containing 3 to 30 moles of ethylene oxide.)
摘要翻译： 本发明涉及一种起皱非织造纤维网的形成。 起皱网在起皱过程中使用在不含烷基酚乙氧基化物的表面活性剂体系中形成的聚合物乳液粘合剂形成。 表面活性剂体系包含特定活性阴离子表面活性剂（含有1至12摩尔环氧乙烷的月桂基聚醚硫酸钠）和特定活性非离子表面活性剂（含有7至30摩尔环氧乙烷或乙氧基化支化伯醇的仲醇乙氧基化物 含有3〜30摩尔环氧乙烷。）
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6.发明授权Polymeric binders having specific peel and cure properties and useful in making creped webs 有权聚合物粘合剂具有特定的剥离和固化性能，可用于制造起皱网公开(公告)号：US06824635B2
公开(公告)日：2004-11-30
申请号：US10025114
申请日：2001-12-19
IPC分类号： B31F112
CPC分类号： C08F2/24 , Y10T428/24446 , Y10T428/31935
摘要： This invention is directed to APE-free polymer binders formed by emulsion polymerization and having specific peel and cure properties. The APE-free polymeric binders have a peel value, when adhered to a heated metal surface, of 35% to 200% of the peel value shown by a standard APE-based polymer binder control (i.e., AIRFLEX® 105 vinyl acetate-ethylene polymer emulsion) and exhibit a cure profile such that at least 55% cure is achieved within 30 seconds at a temperature required for cure. Wet tensile strength is used as a measure of cure. The peel value is determined by a modified release and adhesion test. Binders having the peel and cure properties described herein can be considered for use in crepe processes, especially DRC processes.
摘要翻译： 本发明涉及通过乳液聚合形成的具有特定剥离和固化性质的无APE的聚合物粘合剂。 当粘合到加热的金属表面上时，不含APE的聚合物粘合剂具有剥离值的35％至200％，剥离值由标准的基于APE的聚合物粘合剂对照（即，105F醋酸乙烯酯 - 乙烯聚合物乳液），并且呈现固化分布，使得在固化所需的温度下在30秒内达到至少55％的固化。 湿拉伸强度用作固化的量度。 剥离值通过改性释放和粘合试验确定。 具有本文所述的剥离和固化性质的粘合剂可以被考虑用于起皱过程，特别是DRC方法。
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7.发明授权Polymers having dual crosslinkable functionality and process for forming high performance nonwoven webs 有权具有双重可交联官能团的聚合物和用于形成高性能非织造纤维网的方法
公开(公告)号：US6117492A
公开(公告)日：2000-09-12
申请号：US281016
申请日：1999-03-30
摘要： This invention relates to polymers particularly suited for use in preparing high quality nonwoven products. The binders for the banquet incorporate at least two different but reactive functionalities and which are capable of reacting with two other multifunctional reactants each of which will react with at least one of the functionalities present in the polymer. The two functionalities copolymerized into these backbones include the acetoacetoxy moiety and a carboxylic acid group. The crosslinking is effected by adding a compound capable of reacting and crosslinking the acetoacetoxy moiety and another compound capable of reacting and crosslinking the carboxylic acid functionality. The former can be a dialdehyde such as glyoxal or glutaraldehyde. The second functionality is a polyaziridine functional compound such as N-aminoethyl-N-aziridilethylamine, N,N-bis-2-aminopropyl-N-aziridilethylamine, N-3,6,9-triazanonylaziridine, the bis and tris aziridines of di and tri acrylates of alkoxylated polyols, the trisaziridine of the triacrylate of the adduct of glycerine and propylene oxide.
摘要翻译： 本发明涉及特别适用于制备高品质非织造布产品的聚合物。 用于宴会的粘合剂包含至少两种不同但反应性的官能团，并且能够与另外两种多官能反应物反应，每种反应物将与聚合物中存在的至少一种官能团反应。 共聚到这些主链中的两个官能团包括乙酰乙酰氧基部分和羧酸基团。 通过加入能够使乙酰乙酰氧基部分反应和交联的化合物和能够使羧酸官能团反应和交联的另一种化合物来实现交联。 前者可以是二醛如乙二醛或戊二醛。 第二功能是聚氮丙啶功能性化合物，例如N-氨基乙基-N-氮丙啶乙胺，N，N-双-2-氨基丙基-N-氮丙啶三乙胺，N-3,6,9-三氮杂壬基氮丙啶，二 烷氧基化多元醇的三丙烯酸酯，甘油和环氧丙烷的加成物的三丙烯酸酯的三氮丙啶。
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8.发明授权Polymeric binders having specific peel and cure properties and useful in making creped webs 有权聚合物粘合剂具有特定的剥离和固化性能，可用于制造起皱网公开(公告)号：US08012285B2
公开(公告)日：2011-09-06
申请号：US12775851
申请日：2010-05-07
CPC分类号： C08F2/22 , C08F2/24 , C08F210/02 , C08F218/08 , C08F220/58 , D21H21/146 , Y10T428/24446 , Y10T428/24455 , C08F220/54
摘要： This invention is directed to alkylphenol ethoxylate (APE)-free polymer binders formed by aqueous free radical emulsion polymerization and having specific peel and cure properties. The APE-free polymeric binders have a peel value, when adhered to a heated metal surface, of 35% to 200% of the peel value shown by a standard APE-based polymer binder control and exhibit a cure profile such that at least 55% cure is achieved within 30 seconds at a temperature required for cure, and a wet tensile strength at 30-seconds of cure of at least 1000 g/5 cm. Wet tensile strength is used as a measure of cure. Binders having the peel and cure properties described herein can be considered for use in crepe processes, especially DRC processes.
摘要翻译： 本发明涉及通过水性自由基乳液聚合形成的具有特定剥离和固化性质的烷基酚乙氧基化物（APE） - 无定形聚合物粘合剂。 不含APE的聚合物粘合剂在粘附到加热的金属表面时具有剥离值为标准APE基聚合物粘合剂对照所示剥离值的35％至200％的剥离值，并显示出固化分布，使得至少55％ 在固化所需的温度下在30秒内实现固化，并且固化30秒时的湿拉伸强度至少为1000g / 5cm。 湿拉伸强度用作固化的量度。 具有本文所述的剥离和固化性质的粘合剂可以被考虑用于起皱过程，特别是DRC方法。
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公开(公告)号：US06974520B2
公开(公告)日：2005-12-13
申请号：US11153577
申请日：2005-06-15
IPC分类号： B31F1/12 , C08F2/24 , D06B1/10 , D06M15/227 , D06M15/333 , D06M10/108
摘要： This invention is directed to formation of a creped nonwoven web. The creped web is formed in a creping process using a polymer emulsion binder formed in an alkylphenol ethoxylate-free surfactant system. The surfactant system comprises a combination of a specific active anionic surfactant (sodium laureth sulfate containing 1 to 12 moles of ethylene oxide) and a specific active nonionic surfactant (a secondary alcohol ethoxylate containing 7 to 30 moles of ethylene oxide or an ethoxylated branched primary alcohol containing 3 to 30 moles of ethylene oxide.)
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10.发明授权公开(公告)号：US06506696B2
公开(公告)日：2003-01-14
申请号：US09817483
申请日：2001-03-26
IPC分类号： B32B2702
CPC分类号： D06M13/184 , C08F8/28 , C08F8/30 , C08F2800/20 , C08F2810/20 , C08F2810/50 , D04H1/587 , D04H1/64 , D06M13/123 , D06M15/333 , D06M2200/12 , Y10T428/249941 , Y10T442/2033 , Y10T442/2098 , Y10T442/2861 , Y10T442/676 , C08F218/08
摘要： A process for forming a synthetic based nonwoven web bonded with a crosslinkable polymer wherein an aqueous polymeric emulsion containing a crosslinkable polymer is applied to the synthetic based nonwoven web, the water removed, and the crosslinkable polymer crosslinked. The crosslinkable polymer incorporates acetoacetate functionality and carboxylic acid functionality; wherein crosslinking is achieved by the reaction of the acetoacetate with an effective amount of a polyaldehyde and the reaction of the carboxylic acid with an effective amount of a polyaziridine compound.
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