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公开(公告)号：US08562850B2
公开(公告)日：2013-10-22
申请号：US12057928
申请日：2008-03-28
CPC分类号： C08F2/26 , C08F257/02 , C09D5/02
摘要： The present invention relates to an emulsion for vibration damping materials, including an emulsion obtainable by emulsion polymerization of a monomer component, wherein the emulsion is obtainable by emulsion polymerization using an anionic emulsifier and/or a reactive emulsifier, and emulsion particles have an average particle diameter of 100 to 450 nm, and an emulsion for vibration damping materials, comprising acrylic emulsion particles each having a core part and a shell part, wherein the acrylic emulsion particles are obtainable by polymerizing a monomer component including a monomer having a Q value of 0.6 to 1.4 and an e value of −0.4 to −1.2.
摘要翻译： 本发明涉及一种用于减振材料的乳液，其包括可通过单体组分的乳液聚合获得的乳液，其中乳液可通过使用阴离子乳化剂和/或反应性乳化剂的乳液聚合获得，乳液颗粒具有平均颗粒 100〜450nm的直径，以及用于减震材料的乳液，其包含各自具有核心部分和壳部分的丙烯酸乳液颗粒，其中所述丙烯酸乳液颗粒可通过使包含Q值为0.6的单体的单体组分聚合而获得 至1.4，e值为-0.4至-1.2。
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公开(公告)号：US07368494B2
公开(公告)日：2008-05-06
申请号：US10272991
申请日：2002-10-18
IPC分类号： C08K5/29
CPC分类号： C08F220/04 , Y10T428/263 , Y10T428/264 , Y10T428/269
摘要： The present invention provides an emulsion composition for vibration damping materials which is capable of giving water-based vibration damping materials exhibiting very satisfactory thermal drying characteristics and vibration damping properties through improved dispersibility and stability and an emulsion composition for chipping-resistant materials which is capable of giving water-based chipping-resistant materials exhibiting satisfactory thermal drying characteristics and chipping-resistant properties. It also is directed to an emulsion composition for vibration damping materials which comprises an emulsion obtained by polymerizing a monomer composition containing an unsaturated carboxylic acid monomer as an essential component and a crosslinking agent. It further is directed to an emulsion composition for vibration damping materials or chipping-resistant materials which comprises an emulsion obtained by polymerizing a monomer composition containing an unsaturated monomer having two or more functional groups as an essential component.
摘要翻译： 本发明提供了一种用于减振材料的乳液组合物，其能够通过改进的分散性和稳定性给出具有非常满意的热干燥特性和减振性能的水性减震材料，以及用于耐崩裂材料的乳液组合物，其能够 提供具有令人满意的热干燥特性和耐崩裂性能的水性耐切削材料。 还涉及一种用于减振材料的乳液组合物，其包含通过聚合含有不饱和羧酸单体作为主要成分的单体组合物和交联剂获得的乳液。 本发明还涉及一种用于减振材料或耐崩裂材料的乳液组合物，其包含通过聚合含有具有两个或更多个官能团的不饱和单体作为主要组分的单体组合物获得的乳液。
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公开(公告)号：US20070197713A1
公开(公告)日：2007-08-23
申请号：US11507504
申请日：2006-08-22
申请人： Yukihiro Miyawaki , Dai Nagaishi
发明人： Yukihiro Miyawaki , Dai Nagaishi
IPC分类号： C08L9/00
CPC分类号： C08F265/06 , C08F285/00 , C08L51/003 , C09D151/003 , F16F1/3605 , C08L2666/04 , C08L2666/02
摘要： To provide an emulsion for vibration damping materials: excellent in vibration damping property in a wide temperature range, thermal drying property, and film-forming property at low temperatures; and sufficiently suppressing sagging of a vibration damping coating film on the vertical surface; and therefore useful for vibration damping materials of various structures. An emulsion for vibration damping materials, comprising a particle having: a core part formed from an acrylic copolymer (A); and a shell part formed from an acrylic copolymer (B) , wherein at least one of the acrylic copolymer (A) and the particle having the core part and the shell part has a weight average molecular weight of 20000 to 250000.
摘要翻译： 提供用于减振材料的乳液：在宽温度范围内具有优异的振动阻尼性能，热干燥性能和低温下的成膜性能; 并充分抑制了垂直面上的减震涂膜的下垂; 因此可用于各种结构的减振材料。 一种用于减振材料的乳液，包括具有由丙烯酸共聚物（A）形成的芯部的颗粒; 和由丙烯酸共聚物（B）形成的壳部分，其中丙烯酸共聚物（A）和具有芯部分和壳部分的颗粒中的至少一种具有20000至250000的重均分子量。
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公开(公告)号：US07420014B2
公开(公告)日：2008-09-02
申请号：US10669860
申请日：2003-09-24
IPC分类号： C08L33/02
CPC分类号： F16F1/024 , C08F290/062 , C08F299/02 , C09D7/43 , F16F9/3271 , F16F9/38
摘要： The object of the invention is to provide a means to enhance the drying property of a coating film formed as a vibration damper and repressing the occurrence of crack and expansion in the surface of the coating film. The task mentioned above is accomplished by using a thickener for vibration damper, which contains a polymer comprising an alkali-soluble monomer unit and an associating monomer unit. The alkali-soluble monomer unit may possess a carboxyl group, a sulfonic acid group, or a phosphoric acid group, or a salt thereof. The associating monomer unit may possess in a side chain thereof a group represented by the formula, —(R1—O)n—X—R2, (wherein R1 denotes methylene group, ethylene group, propylene group or butylene group, n denotes a number in the range of 10-300, X denotes a direct bond, —C(═O)—, or —C(═O)NH—, and R2 denotes a hydrocarbon group of 6-30 carbon atoms).
摘要翻译： 本发明的目的是提供一种增强形成为振动阻尼器的涂膜的干燥性能并抑制涂膜表面发生裂纹和膨胀的方法。 上述任务是通过使用减震器用增稠剂来实现的，该增稠剂含有包含碱溶性单体单元和缔合单体单元的聚合物。 碱溶性单体单元可以具有羧基，磺酸基或磷酸基或其盐。 缔合单体单元在其侧链中可以具有由下式表示的基团： - （R 1 -O-O）n -XR 2 （其中R 1表示亚甲基，亚乙基，亚丙基或亚丁基，n表示10-300的数，X表示直接键，-C（ - ） - ，或-C（-O）NH-，R 2表示6-30个碳原子的烃基）。
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公开(公告)号：US20070088121A1
公开(公告)日：2007-04-19
申请号：US11507506
申请日：2006-08-22
申请人： Yukihiro Miyawaki , Dai Nagaishi
发明人： Yukihiro Miyawaki , Dai Nagaishi
IPC分类号： C08G18/62
CPC分类号： C08L33/18 , C08L33/02 , F16F2224/048 , C08L2666/04
摘要： To provide an emulsion for vibration damping materials particularly excellent in vibration damping property in a wide temperature range, and therefore useful for vibration damping materials of various structures. An emulsion for vibration damping materials, comprising an acrylic copolymer prepared by copolymerizing a monomer component comprising a polar group-containing monomer, wherein the polar group-containing monomer has a SP value (solubility coefficient) of 10.0 or more and 14.0 or less; and An emulsion for vibration damping materials, comprising an acrylic copolymer prepared by copolymerizing a monomer component comprising a polar group-containing monomer, wherein the polar group-containing monomer is acrylonitrile, and the polar group-containing monomer is less than 10% by weight relative to 100% by weight of the total monomer component.
摘要翻译： 为了在宽温度范围内提供特别优异的振动阻尼特性的减震材料的乳液，因此可用于各种结构的减震材料。 一种减震材料用乳液，其特征在于，含有含极性基团的单体的单体成分共聚而成的丙烯酸共聚物，其中极性基团的单体的SP值（溶解系数）为10.0以上且14.0以下， 和一种用于减震材料的乳液，其包含通过使包含含极性基团的单体的单体组分（其中所述含极性基团的单体为丙烯腈）和所述极性基团单体共聚制备的丙烯酸共聚物小于10重量％ 相对于总单体组分的100重量％。
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公开(公告)号：US20050101697A1
公开(公告)日：2005-05-12
申请号：US10951213
申请日：2004-09-27
IPC分类号： F16F15/02 , C08F265/06 , C08J3/02 , C08J3/12 , C08L33/06 , C09D5/02 , C09D133/00 , C09D151/00 , C09K3/00 , F16F9/00 , C08F2/00
CPC分类号： C09D133/068 , C08F265/06 , F16F9/006 , C08F2/22 , C08F212/08 , C08F220/14 , C08F2220/1858 , C08F220/06 , C08F2220/325
摘要： A water-based emulsion for vibration damper is provided for the formation of an excellent vibration damper. In an aspect, the emulsion for vibration damper contains a particle including a core part formed of an acrylic copolymer (A) and a shell part formed of an acrylic copolymer (B) which covers the core part, the glass transition point of the acrylic copolymer (B) being not lower than −9° C., and the difference between the glass transition point of the acrylic copolymer (B) and the glass transition point of the acrylic copolymer (A) being not less than 20° C.
摘要翻译： 提供了一种用于振动阻尼器的水性乳液，用于形成优良的减震器。 一方面，用于减振器的乳液含有包含由丙烯酸共聚物（A）形成的芯部和由覆盖芯部的丙烯酸共聚物（B）形成的壳部的颗粒，丙烯酸共聚物的玻璃化转变点 （B）不低于-9℃，丙烯酸共聚物（B）的玻璃化转变点与丙烯酸共聚物（A）的玻璃化转变点之间的差不小于20℃。
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公开(公告)号：US20110060066A1
公开(公告)日：2011-03-10
申请号：US12991603
申请日：2009-05-07
CPC分类号： C09D5/02
摘要： The present invention provides an emulsion composition for a vibration damper, which has heating and drying properties high enough to form an excellent coating film which can exhibit excellent damping without swelling during drying by heating, and an emulsion composition for a vibration damper, which can exhibit basic performances demanded in vibration dampers, in particular, markedly superior anti-sagging even under the condition of high humidity or a thick film where the coating film may sag in conventional technologies, and thus can be useful in vibration dampers of various structures. The emulsion composition for a vibration damper includes an emulsion obtainable by emulsion polymerization of monomer components, the emulsion composition containing 0.5 to 20% by mass of a film-forming agent with a weight average molecular weight of 100 to 20000 in 100% by mass of the emulsion composition.
摘要翻译： 本发明提供了一种振动阻尼器用乳化组合物，其具有足够高的加热和干燥性能以形成优异的涂膜，该涂膜可以在加热干燥期间表现出优异的阻尼性而不发生溶胀，并且可以显示出抗振性的乳液组合物 即使在高湿度的条件下也可以使用减振器所要求的基本性能，特别是在常规技术中涂膜可能会下垂的厚膜的情况下，显着优异的防流挂性能，因此可用于各种结构的减震器。 用于减振器的乳液组合物包括可通过单体组分的乳液聚合获得的乳液，该乳液组合物含有0.5〜20质量％的重均分子量为100〜20000的成膜剂，100质量％ 乳液组合物。
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公开(公告)号：US20080245989A1
公开(公告)日：2008-10-09
申请号：US12057928
申请日：2008-03-28
IPC分类号： E04B1/82
CPC分类号： C08F2/26 , C08F257/02 , C09D5/02
摘要： The present invention has an object to provide at least one of the following (1) to (3). (1) To provide the following emulsion for vibration damping materials: it is excellent in vibration damping property, drying property, and mechanical stability; it can improve skinning property of the coating film surface; and it can form an excellent coating film which hardly collapses, for example, hardly sags, even if the emulsion is coated on the vertical surface and dried by heating at a high temperature. (2) To provide the following emulsion for vibration damping materials: it is excellent in vibration damping property and thermal drying property; it is hardly changed with time; it can improve the stability or dispersibility of the composition; and it can form a coating film exhibiting excellent vibration damping property even if the emulsion is coated on an inclined object. (3) To provide the following emulsion for vibration damping materials: it includes acrylic emulsion particles each having a core part and a shell part and exhibits high vibration damping property in a wide temperature region; it is excellent in mechanical stability; and it is also excellent in storage stability at a low temperature. The present invention relates to an emulsion for vibration damping materials, including an emulsion obtainable by emulsion polymerization of a monomer component, wherein the emulsion is obtainable by emulsion polymerization using an anionic emulsifier and/or a reactive emulsifier, and emulsion particles have an average particle diameter of 100 to 450 nm, and an emulsion for vibration damping materials, comprising acrylic emulsion particles each having a core part and a shell part, wherein the acrylic emulsion particles are obtainable by polymerizing a monomer component including a monomer having a Q value of 0.6 to 1.4 and an e value of −0.4 to −1.2.
摘要翻译： 本发明的目的是提供以下（1）至（3）中的至少一个。 （1）为减震材料提供以下乳液：减振性能好，干燥性能好，机械稳定性好; 可以改善涂膜表面的表皮性能; 并且即使将乳液涂布在垂直面上并通过在高温下加热而干燥，也可以形成难以塌陷的优异的涂膜，例如几乎不下垂。 （2）为减震材料提供以下乳液：减震性能和热干性能优异; 随着时间的推移几乎没有变化 它可以提高组合物的稳定性或分散性; 并且即使将乳液涂覆在倾斜物体上，也可以形成具有优异的振动阻尼性能的涂膜。 （3）为减震材料提供以下乳液：它包括丙烯酸乳液颗粒，每个丙烯酸乳液颗粒均具有核心部分和外壳部分，并且在宽温度区域表现出高振动阻尼性能; 机械稳定性好; 并且在低温下的储存稳定性也优异。 本发明涉及一种用于减振材料的乳液，其包括可通过单体组分的乳液聚合获得的乳液，其中乳液可通过使用阴离子乳化剂和/或反应性乳化剂的乳液聚合获得，乳液颗粒具有平均颗粒 100〜450nm的直径，以及用于减震材料的乳液，其包含各自具有核心部分和壳部分的丙烯酸乳液颗粒，其中所述丙烯酸乳液颗粒可通过使包含Q值为0.6的单体的单体组分聚合而获得 至1.4，e值为-0.4至-1.2。
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公开(公告)号：US20070049697A1
公开(公告)日：2007-03-01
申请号：US11507528
申请日：2006-08-22
申请人： Yukihiro Miyawaki , Dai Nagaishi
发明人： Yukihiro Miyawaki , Dai Nagaishi
IPC分类号： C08F255/08
CPC分类号： C08F265/04 , C08F2/26 , C08F265/06 , C08L51/003 , C09D151/003 , C08L2666/02
摘要： To provide an emulsion for vibration damping materials: excellent in vibration damping property in a wide temperature range, drying property, and mechanical stability; and capable of improving skinning property of the coating film surface. An emulsion for vibration damping materials, comprising an emulsion produced using an anionic emulsifier, wherein the anionic emulsifier is at least one selected from the group consisting of polyoxyethylene alkyl ether sulfate ester salts, alkyl diphenyl ether disulfonates, and alkenyl disuccinates, and a use amount of the anionic emulsifier is 1.0 part or more relative to 100 parts by weight of a total amount of a monomer component used for producing the emulsion.
摘要翻译： 提供用于减振材料的乳液：在宽的温度范围内具有优异的振动阻尼性能，干燥性能和机械稳定性; 能够改善涂膜表面的剥离性。 一种用于减振材料的乳液，包括使用阴离子乳化剂制备的乳液，其中所述阴离子乳化剂是选自聚氧乙烯烷基醚硫酸酯盐，烷基二苯基醚二磺酸酯和链烯基二琥珀酸盐中的至少一种，并且使用量 的阴离子乳化剂相对于100重量份用于制备乳液的单体组分的总量为1.0份或更多。
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公开(公告)号：US07176258B2
公开(公告)日：2007-02-13
申请号：US10951213
申请日：2004-09-27
IPC分类号： C08L31/02
CPC分类号： C09D133/068 , C08F265/06 , F16F9/006 , C08F2/22 , C08F212/08 , C08F220/14 , C08F2220/1858 , C08F220/06 , C08F2220/325
摘要： A water-based emulsion for vibration damper is provided for the formation of an excellent vibration damper. In an aspect, the emulsion for vibration damper contains a particle including a core part formed of an acrylic copolymer (A) and a shell part formed of an acrylic copolymer (B) which covers the core part, the glass transition point of the acrylic copolymer (B) being not lower than −9° C., and the difference between the glass transition point of the acrylic copolymer (B) and the glass transition point of the acrylic copolymer (A) being not less than 20° C.
摘要翻译： 提供了一种用于振动阻尼器的水性乳液，用于形成优良的减震器。 一方面，用于减振器的乳液含有包含由丙烯酸共聚物（A）形成的芯部和由覆盖芯部的丙烯酸共聚物（B）形成的壳部的颗粒，丙烯酸共聚物的玻璃化转变点 （B）不低于-9℃，丙烯酸共聚物（B）的玻璃化转变点与丙烯酸共聚物（A）的玻璃化转变点之间的差不小于20℃。
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