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11.发明申请公开(公告)号：US20090270577A1
公开(公告)日：2009-10-29
申请号：US12441536
申请日：2007-10-22
IPC分类号： C08F220/10
CPC分类号： C09J133/08 , C08F2220/1891 , C09J2201/606
摘要： A pressure-sensitive adhesive comprising a synthetic polymer binder, wherein the polymer has been synthesized from 10% to 100% by weight of a C10 alkyl (meth)acrylate and the alkyl group of the C10 alkyl (meth)acrylate has a propyl group as substituent (referred to subsequently as C10 alkyl (meth)acrylate).
摘要翻译： 一种包含合成聚合物粘合剂的压敏粘合剂，其中聚合物已经由10重量％至100重量％的（甲基）丙烯酸烷基酯合成，并且（甲基）丙烯酸C10烷基的烷基具有丙基作为 取代基（以下称为（甲基）丙烯酸C10烷基酯）。
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12.发明申请CONTACT ADHESIVE CONTAINING N-BUTYLACRYLATE AND HYDROXYBUTYL(METH)ACRYLATE 审中-公开含有N-丁基丙烯酸酯和羟基丁基（甲基）丙烯酸酯的粘合剂粘合剂公开(公告)号：US20090171017A1
公开(公告)日：2009-07-02
申请号：US12296496
申请日：2007-04-16
IPC分类号： C08L33/10
CPC分类号： C09J133/066
摘要： A pressure-sensitive adhesive comprising an aqueous polymer dispersion prepared by emulsion polymerization, wherein the polymer comprises n-butyl(meth)acrylate and hydroxybutyl(meth)acrylate.
摘要翻译： 一种压敏粘合剂，其包含通过乳液聚合制备的聚合物水分散体，其中所述聚合物包括（甲基）丙烯酸正丁酯和（甲基）丙烯酸羟丁酯。
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13.发明申请PSA POLYMER OF N-BUTYL ACRYLATE, ETHYL ACRYLATE, VINYL ACETATE, AND ACID MONOMER 有权丙烯酸正丁酯，丙烯酸乙烯酯，乙酸乙烯酯和酸单体的PSA聚合物公开(公告)号：US20120213992A1
公开(公告)日：2012-08-23
申请号：US13505390
申请日：2010-10-28
CPC分类号： C09J133/06 , C09J7/385 , C09J125/04 , C09J131/04 , C09J133/00 , C09J133/02 , C09J133/08 , C09J2201/606 , C09J2203/334 , C09J2433/00 , Y10T428/2891
摘要： Described is a pressure-sensitive adhesive (PSA) polymer formed from (i) 50%-95% by weight of n-butyl acrylate, (ii) 1%-20% by weight of ethyl acrylate, (iii) 1%-20% by weight of vinyl acetate, (iv) 0.1%-5% by weight of at least one ethylenically unsaturated acid or ethylenically unsaturated acid anhydride, and (v) 0% to 30% by weight of other ethylenically unsaturated compounds different from the monomers (i) to (iv). The PSA polymer can be used for producing self-adhesive articles, more particularly paper labels or film labels.
摘要翻译： 描述了由（i）50％-95％（重量）的丙烯酸正丁酯，（ii）1％-20％（重量）的丙烯酸乙酯，（ⅲ）1％-20 乙酸乙烯酯的重量％，（iv）0.1％-5％重量的至少一种烯键式不饱和酸或烯属不饱和酸酐，和（v）0％至30％重量的不同于单体的其它烯属不饱和化合物 （i）至（iv）。 PSA聚合物可用于生产自粘物品，更特别是纸标签或胶片标签。
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公开(公告)号：US20110152052A1
公开(公告)日：2011-06-23
申请号：US12969064
申请日：2010-12-15
CPC分类号： C09J133/08 , B31B70/62 , C08L2201/50 , C09D133/08 , C09J7/22 , C09J7/38 , C09J2400/226 , C09J2433/00 , Y10T428/31757 , Y10T428/31786 , Y10T428/31801 , Y10T428/31935
摘要： Described is a recloseable pack having a cold-sealed layer of adhesive which is recloseable after the pack has been opened, the layer of adhesive comprising an emulsion polymer composed to an extent of at least 60% by weight of principal monomers selected from the group consisting of C1 to C20 alkyl (meth)acrylates, vinyl esters of carboxylic acids comprising up to 20 C atoms, vinylaromatics having up to 20 C atoms, ethylenically unsaturated nitriles, vinyl halides, vinyl ethers of alcohols comprising 1 to 10 C atoms, aliphatic hydrocarbons having 2 to 8 C atoms and one or two double bonds, and mixtures of these monomers, the emulsion polymer being preparable by emulsion polymerization of free-radically polymerizable monomers in the presence of at least one protective colloid. Also described are aqueous polymer dispersions suitable for producing the pack of the invention, and polymer films coated with the polymer dispersions.
摘要翻译： 描述的是具有冷封层的粘合剂的可再封闭的包装，其在包装已经打开之后可重新开封，所述粘合剂层包含乳液聚合物，所述乳液聚合物组分的至少60重量％的主要单体选自 的C 1 -C 20烷基（甲基）丙烯酸酯，包含至多20个C原子的羧酸的乙烯基酯，具有至多20个C原子的乙烯基芳族化合物，烯属不饱和腈，乙烯基卤化物，包含1至10个C原子的醇的乙烯基醚，脂族烃 具有2至8个碳原子和一个或两个双键，以及这些单体的混合物，该乳液聚合物可通过在至少一种保护胶体存在下由可自由基聚合的单体进行乳液聚合而制备。 还描述了适用于生产本发明的包装的聚合物水分散体，以及涂覆有聚合物分散体的聚合物膜。
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15.发明申请公开(公告)号：US20110033701A1
公开(公告)日：2011-02-10
申请号：US12937668
申请日：2009-04-14
IPC分类号： B32B7/12 , C08L33/08 , C09J133/10
CPC分类号： C08L33/12 , C08F220/12 , C08L25/04 , C09J133/066 , Y10T428/2852
摘要： The present invention relates to aqueous polymer dispersions having a polymer content of at least 55% by weight that are suitable for pressure sensitive adhesives. The invention also relates to a process for preparing these aqueous polymer dispersions and also to the use of the aqueous polymer dispersions in pressure sensitive adhesives and, respectively, pressure sensitive adhesive compositions, especially in pressure sensitive adhesives for transparent substrates, e.g., plastics labels.The aqueous polymer dispersions have a polymer content of at least 55% by weight, based on the total weight of the dispersion, the polymer being composed of ethylenically unsaturated monomers M and having a glass transition temperature below −10° C., in which the dispersed polymer particles have a polymodal particle size distribution, in which at least 70% by weight, preferably at least 75% by weight, more particularly at least 80%, more preferably at least 85% or at least 90% by weight of the polymer particles have a particle diameter of below 350 nm, more particularly below 340 nm, especially below 330 nm.
摘要翻译： 本发明涉及聚合物含量为至少55重量％的聚合物分散体，其适用于压敏粘合剂。 本发明还涉及一种制备这些聚合物水分散体的方法，还涉及在压敏粘合剂中以及分别使用压敏粘合剂组合物，特别是用于透明基材例如塑料标签的压敏粘合剂中使用聚合物水分散体。 聚合物水分散体的聚合物含量至少为55重量％，基于分散体的总重量，聚合物由烯键式不饱和单体M组成并具有低于-10℃的玻璃化转变温度，其中 分散的聚合物颗粒具有多晶型粒度分布，其中聚合物的至少70重量％，优选至少75重量％，更特别是至少80重量％，更优选至少85重量％或至少90重量％ 颗粒的粒径低于350nm，更特别地低于340nm，特别是低于330nm。
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16.发明申请公开(公告)号：US20090163655A1
公开(公告)日：2009-06-25
申请号：US12296500
申请日：2007-04-16
CPC分类号： C09J133/066 , C09J133/14
摘要： A pressure-sensitive adhesive comprising an aqueous polymer dispersion prepared by emulsion polymerization, wherein the polymer comprises monomers containing a hydroxyl group or primary amino group (referred to below collectively for short as hydrophilic monomers) and the polymer is obtainable by supplying more than 70% by weight of the hydrophilic monomers only when the polymerization mixture (mixture present in the polymerization vessel and composed of monomers and polymer already formed) already comprises more than 50% by weight of the total amount of monomers.
摘要翻译： 一种压敏粘合剂，其包含通过乳液聚合制备的聚合物水分散体，其中所述聚合物包含含有羟基或伯氨基的单体（简称为亲水性单体），聚合物可通过提供多于70％ 仅当聚合混合物（聚合容器中存在并由已经形成的单体和聚合物组成的混合物）已经包含大于单体总量的50重量％时才能使用该亲水单体。
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17.发明申请CONTACT ADHESIVE CONTAINING 2-ETHYLHEXYLACRYLATE AND HYDROXYBUTYL(METH) ACRYLATE 审中-公开含有2-乙酰丙烯酸丁酯和羟基丁酸（甲基）丙烯酸酯的粘合剂粘合剂公开(公告)号：US20090111929A1
公开(公告)日：2009-04-30
申请号：US12297222
申请日：2007-04-18
IPC分类号： C09J133/06
CPC分类号： C09J133/066
摘要： A pressure-sensitive adhesive comprising an aqueous polymer dispersion prepared by emulsion polymerization, wherein the polymer comprises 2-ethylhexyl (meth)acrylate and hydroxybutyl (meth)acrylate.
摘要翻译： 一种压敏粘合剂，其包含通过乳液聚合制备的聚合物水分散体，其中所述聚合物包括（甲基）丙烯酸2-乙基己酯和（甲基）丙烯酸羟丁酯。
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公开(公告)号：US20070281151A1
公开(公告)日：2007-12-06
申请号：US11754687
申请日：2007-05-29
CPC分类号： C09J7/22 , C09J7/38 , C09J7/385 , C09J2203/334 , C09J2423/006 , C09J2433/00 , C09J2467/006 , Y10T428/28 , Y10T428/31938
摘要： Use of an aqueous pressure-sensitive adhesive for producing self-adhesive articles, wherein the aqueous pressure-sensitive adhesive comprises a water-dispersed polymer binder (polymer for short) and a water-dissolved polymer containing hydrophilic groups selected from primary amino groups and hydroxyl groups (solution polymer for short).
摘要翻译： 使用水性压敏粘合剂来制造自粘性制品，其中水性压敏粘合剂包括水分散的聚合物粘合剂（聚合物）和含有亲水基团的水溶性聚合物，其选自伯氨基和羟基 组（简称溶液聚合物）。
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公开(公告)号：US09404023B2
公开(公告)日：2016-08-02
申请号：US13514773
申请日：2010-12-06
IPC分类号： C09J133/08 , C09J133/10 , C09J133/20 , C09J133/12 , C08F2/00 , C09J7/02
CPC分类号： C09J133/08 , C08F2/001 , C09J7/245 , C09J7/385 , C09J133/12 , C09J133/20 , C09J2201/606 , C09J2433/00 , Y10T428/2887
摘要： An adhesive is described, in particular for applications on substrate materials made of flexible PVC, comprising a polymer which is obtainable via free-radical polymerization of ethylenically unsaturated compounds and which is composed of at least 50% by weight of soft acrylate monomers with glass transition temperature below 0° C., at least 1% by weight of ethylenically unsaturated nitriles, at least 1% by weight of hard acrylate monomers with glass transition temperature of at least 60° C., at least 0.1% by weight of ethylenically unsaturated acid monomers, and at least 0.01% by weight of monomers having at least two non-conjugated, polymerizable vinyl groups, where the polymerization reaction takes place via staged polymerization, and at least one portion of the soft acrylate monomers is polymerized in a first polymerization stage, and at least one portion of the hard acrylate monomers is polymerized in a second or subsequent polymerization stage. Uses of the adhesive for the bonding of substrates made of flexible PVC are also described, as also are self-adhesive items with a PVC foil as substrate material and with a coating of the adhesive of the invention.
摘要翻译： 描述了粘合剂，特别是用于由柔性PVC制成的基材上的应用，其包含可通过烯键式不饱和化合物的自由基聚合获得的聚合物，并且其由至少50重量％的具有玻璃化转变的软丙烯酸酯单体 温度低于0℃，至少1重量％的烯属不饱和腈，至少1重量％的玻璃化转变温度至少为60℃的硬质丙烯酸酯单体，至少0.1重量％的烯属不饱和酸 单体和至少0.01重量％的具有至少两个非共轭可聚合乙烯基的单体，其中通过分段聚合进行聚合反应，并且至少一部分软质丙烯酸酯单体在第一聚合阶段中聚合 ，并且至少一部分硬质丙烯酸酯单体在第二或随后的聚合阶段中聚合。 还描述了用于粘合由柔性PVC制成的基底的粘合剂的用途，以及具有PVC箔作为基底材料并具有本发明的粘合剂的涂层的自粘物品。
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公开(公告)号：US09273236B2
公开(公告)日：2016-03-01
申请号：US12937668
申请日：2009-04-14
IPC分类号： B32B7/12 , C08L31/00 , C08L33/08 , C09J133/06 , C08F220/12
CPC分类号： C08L33/12 , C08F220/12 , C08L25/04 , C09J133/066 , Y10T428/2852
摘要： The present invention relates to aqueous polymer dispersions having a polymer content of at least 55% by weight that are suitable for pressure sensitive adhesives. The invention also relates to a process for preparing these aqueous polymer dispersions and the use of the aqueous polymer dispersions in pressure sensitive adhesives and, respectively, pressure sensitive adhesive compositions, especially in pressure sensitive adhesives for transparent substrates, such as plastics labels. The aqueous polymer dispersions have a polymer content of at least 55% by weight, based on the total weight of the dispersion. The polymer is composed of ethylenically unsaturated monomers and has a glass transition temperature below −10° C., in which the dispersed polymer particles have a polymodal particle size distribution, in which at least 70% by weight of the polymer particles have a particle diameter of below 350 nm.
摘要翻译： 本发明涉及聚合物含量为至少55重量％的聚合物分散体，其适用于压敏粘合剂。 本发明还涉及一种制备这些水性聚合物分散体的方法以及在压敏粘合剂中以及分别使用压敏粘合剂组合物，特别是用于透明基材例如塑料标签的压敏粘合剂中的聚合物分散体。 基于分散体的总重量，聚合物水分散体的聚合物含量至少为55重量％。 该聚合物由烯键式不饱和单体构成，玻璃化转变温度低于-10℃，其中分散的聚合物颗粒具有多模态粒度分布，其中至少70重量％的聚合物颗粒的粒径 低于350nm。
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