Low Temperature Curable Adhesive Compositions
    73.
    发明申请
    Low Temperature Curable Adhesive Compositions 有权
    低温可固化粘合剂组合物

    公开(公告)号:US20120184681A1

    公开(公告)日:2012-07-19

    申请号:US13007635

    申请日:2011-01-16

    IPC分类号: C08L83/00 C08F30/04

    摘要: The present invention is concerned with curable adhesive compositions for anchoring elements in a structural body that exhibit low temperature versus standard temperature degree of cures that are at least 50% or higher. The compositions include, in a first component, a reactive resin, an acetoacetoxy functional monomer and a silane monomer. By using phthalate-free constituents in the formulation, a further 10% increase in strength and durability of the resins at standard temperatures may be realized after curing at low temperatures.

    摘要翻译: 本发明涉及用于将结构体中的锚定元件固化的可固化粘合剂组合物显示出低至少50%或更高的固化温度与标准温度的固化度。 组合物包括在第一组分中的反应性树脂,乙酰乙酰氧基官能单体和硅烷单体。 通过在制剂中使用不含邻苯二甲酸酯的组分,可以在低温下固化后在标准温度下进一步提高10%树脂的强度和耐久性。

    Separator and separator seal for polymer electrolyte fuel cells
    74.
    发明授权
    Separator and separator seal for polymer electrolyte fuel cells 有权
    用于聚合物电解质燃料电池的分离器和分离器密封

    公开(公告)号:US08133949B2

    公开(公告)日:2012-03-13

    申请号:US12328261

    申请日:2008-12-04

    IPC分类号: C08L83/00 H01M2/02

    CPC分类号: H01M8/0282 H01M2008/1095

    摘要: Disclosed is a rubber composition for separator seal, comprising (A) a mixture of two or more alkenyl-containing liquid organopolysiloxanes having different weight average molecular weights, (B) an organohydrogenpolysiloxane, (C) fumed silica having a BET specific surface area of 50-400 m2/g, (D) carbon black having a BET specific surface area of 30 to 120 m2/g, an iodine adsorption value of 30 to 120 mg/g, and a DBP absorption value of 100 to 200 ml/100 g, and (E) an addition reaction catalyst cures into a product which is useful as a separator seal in PEFCs.

    摘要翻译: 公开了一种用于隔离器密封的橡胶组合物,其包含(A)两种或更多种具有不同重均分子量的含链烯基的液体有机聚硅氧烷的混合物,(B)有机氢聚硅氧烷,(C)BET比表面积为50的热解二氧化硅 -400m 2 / g,(D)BET比表面积为30〜120m2 / g,碘吸附值为30〜120mg / g,DBP吸收值为100〜200ml / 100g的炭黑 ,和(E)加成反应催化剂固化成可用作PEFC中的隔膜密封件的产品。

    Pressure sensitive adhesive composition
    75.
    发明授权
    Pressure sensitive adhesive composition 有权
    压敏胶组合物

    公开(公告)号:US08129479B2

    公开(公告)日:2012-03-06

    申请号:US10586858

    申请日:2005-01-26

    IPC分类号: C08L83/00 B32B7/12

    摘要: The present invention has its object to provide a pressure sensitive adhesive composition which can be applied using no organic solvent and which manifests excellent pressure sensitive adhesion characteristics. This object can be achieved by a pressure sensitive adhesive composition which comprises, as essential constituents, the following: (A) a hydrolyzable silyl group-containing organic polymer containing at least 1.3 hydrolyzable silyl groups per molecule and having a number average molecular weight of 15,000 to 100,000; (B) a hydrolyzable silyl group-containing organic polymer containing 0.3 to 1.3 hydrolyzable silyl groups per molecule and having a number average molecular weight of 500 to 15,000; and (C) a tackifier resin.

    摘要翻译: 本发明的目的是提供一种压敏粘合剂组合物,该组合物可以不使用有机溶剂而施加,并且表现出优异的压敏粘合特性。 该目的可以通过压敏粘合剂组合物来实现,该组合物作为必要组分包括以下:(A)每分子含有至少1.3个可水解甲硅烷基并且数均分子量为15,000的可水解甲硅烷基的有机聚合物 至100,000; (B)每分子含有0.3〜1.3个可水解甲硅烷基并且数均分子量为500〜15000的可水解甲硅烷基的有机聚合物; 和(C)增粘树脂。

    Shrinkage-resistant polymers
    76.
    发明授权
    Shrinkage-resistant polymers 有权
    抗收缩聚合物

    公开(公告)号:US08119724B1

    公开(公告)日:2012-02-21

    申请号:US11549278

    申请日:2006-10-13

    IPC分类号: C08L83/00 C08L31/00 C08L33/00

    摘要: The present invention provides moisture curable polyacrylate compositions, which cured elastomers thereof demonstrate improved resistance to shrinkage when exposed to hydrocarbon fluids such as transmission fluids and oil and fuel based fluids. Such compositions include: a) a moisture curable silyl functionalized polyacrylate; and b) at least one hydrocarbon fluid-absorbing component, wherein the hydrocarbon-fluid absorbing component is present in an amount sufficient to reduce shrinkage of the cured composition when exposed to a hydrocarbon fluid.

    摘要翻译: 本发明提供了可湿气固化的聚丙烯酸酯组合物,其固化的弹性体在暴露于烃流体例如传输流体和基于油和燃料的流体时显示出改善的抗收缩性。 这样的组合物包括:a)湿气固化甲硅烷基官能化聚丙烯酸酯; 和b)至少一种烃流体吸收组分,其中烃流体吸收组分的存在量足以减少暴露于烃流体时固化的组合物的收缩。

    Pressure-sensitive adhesive composition, and pressure-sensitive adhesive product and display using the same
    78.
    发明授权
    Pressure-sensitive adhesive composition, and pressure-sensitive adhesive product and display using the same 有权
    压敏粘合剂组合物和压敏粘合剂产品以及使用其的显示器

    公开(公告)号:US08088864B2

    公开(公告)日:2012-01-03

    申请号:US12116252

    申请日:2008-05-07

    申请人: Hiroaki Kishioka

    发明人: Hiroaki Kishioka

    IPC分类号: C08L83/00

    摘要: The present invention provides a pressure-sensitive adhesive composition comprising an acrylic polymer (a), an acrylic oligomer (b), a silane coupling agent having an amino group, and a cross-linking agent, the acrylic polymer (a) containing, as a main monomer component, at least one of a (meth)acrylic acid alkyl ester containing an alkyl group having a number of carbons of from 4 to 12 and a (meth)acrylic acid alkoxyalkyl ester, and containing 1 to 10 parts by weight of a carboxyl group-containing monomer as a monomer component based on 100 parts by weight of the total monomer components constituting the acrylic polymer (a), the acrylic polymer (a) having a weight-average molecular weight of from 400,000 to 1,500,000; and the acrylic oligomer (b) containing a (meth)acrylic acid ester as a main monomer component, and containing 1 to 10 parts by weight of a carboxyl group-containing monomer as a monomer component based on 100 parts by weight of the total monomer components constituting the acrylic oligomer (b), the acrylic oligomer (b) having a weight-average molecular weight of 3,000 or more but less than 6,000, in which the pressure-sensitive adhesive composition contains 10 to 35 parts by weight of the acrylic oligomer (b) and 0.01 part by weight or more but less than 1.0 part by weight of the silane coupling agent having an amino group, based on 100 parts by weight of the acrylic polymer (a). The pressure-sensitive adhesive composition is excellent in transparency and foaming and separation resistances, does not cause periodical reduction of adhesiveness and dramatically improves adhesion reliability.

    摘要翻译: 本发明提供包含丙烯酸类聚合物(a),丙烯酸类低聚物(b),具有氨基的硅烷偶联剂和交联剂的压敏粘合剂组合物,所述丙烯酸类聚合物(a)含有作为 主要单体成分,含有碳原子数为4〜12的烷基的(甲基)丙烯酸烷基酯和(甲基)丙烯酸烷氧基烷基酯中的至少一种,含有1〜10重量份 基于构成丙烯酸类聚合物(a)的全部单体成分100重量份的单体成分的含羧基单体,重均分子量为40万〜150万的丙烯酸系聚合物(a) 和含有(甲基)丙烯酸酯作为主要单体成分的丙烯酸类低聚物(b),含有1〜10重量份的含羧基的单体作为单体成分,相对于100重量份的总单体 构成丙烯酸系低聚物(b)的成分,丙烯酸系低聚物(b)的重均分子量为3000以上且小于6000的粘合剂组合物,其中,丙烯酸低聚物 (b)和0.01重量份以上但小于1.0重量份的具有氨基的硅烷偶联剂,基于100重量份的丙烯酸类聚合物(a)。 该粘合剂组合物的透明性,发泡性和分离电阻优异,不引起粘合性的周期性降低,显着提高粘合性的可靠性。

    Emulsions containing encapsulated fragrances and personal care compositions comprising said emulsions
    80.
    发明授权
    Emulsions containing encapsulated fragrances and personal care compositions comprising said emulsions 有权
    含有包含所述乳液的包封香料和个人护理组合物的乳液

    公开(公告)号:US08076280B2

    公开(公告)日:2011-12-13

    申请号:US11998957

    申请日:2007-12-03

    摘要: The present invention provides an emulsion comprising an organic discontinuous phase which is distributed throughout a continuous aqueous phase,wherein the organic phase comprises, a) an organic solvent which is a liquid at 25° C. and/or, b) an organic phase stabilising material that comprises hydrophobic moieties and is a material which is more soluble in the organic phase than the aqueous phase, and the emulsion further comprises an encapsulated fragrance, said fragrance is encapsulated in microparticles. The present invention also relates to personal care compositions comprising emulsions containing encapsulated fragrances for improved fragrance delivery.The present invention also relates a method of use that comprises application of an effective amount of a liquid or solid personal care composition comprising an emulsion that contains a fragrance encapsulated in microparticles to at least one part of the body.

    摘要翻译: 本发明提供一种乳液,其包含分布在整个连续水相中的有机不连续相,其中所述有机相包含a)在25℃下为液体的有机溶剂和/或b)有机相稳定化 材料,其包含疏水部分,并且是比水相更易溶于有机相的材料,并且乳液还包含包封的香料,所述香料被包封在微粒中。 本发明还涉及包含用于改善香料递送的包封香料的乳液的个人护理组合物。 本发明还涉及一种使用方法,其包括施用有效量的液体或固体个人护理组合物,其包含将包含在微粒中的香料包含在身体的至少一部分上的乳液。