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    • 1. 发明申请
    • EMULSION COMPOSITION FOR VIBRATION DAMPING MATERIAL
    • 用于振动阻尼材料的乳液组合物
    • US20110060066A1
    • 2011-03-10
    • US12991603
    • 2009-05-07
    • Yoshiyuki YokotaYukihiro MiyawakiDai Nagaishi
    • Yoshiyuki YokotaYukihiro MiyawakiDai Nagaishi
    • C08L33/02C08J9/00
    • C09D5/02
    • 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.
    • 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。
    • 5. 发明授权
    • Aqueous resin composition and its uses
    • 水性树脂组合物及其用途
    • US07211622B2
    • 2007-05-01
    • US10840346
    • 2004-05-07
    • Masaya UchidaKanji NakaoYoshiyuki Yokota
    • Masaya UchidaKanji NakaoYoshiyuki Yokota
    • C08L33/06
    • C09D133/08Y10T428/31935
    • An object of the present invention is to provide an aqueous resin composition and its uses, wherein the aqueous resin composition combines the blocking resistance and the frost damage resistance and thereby can secure the durability over a long period of time even under circumstances where a severe temperature cycle is present. As a means of achieving this object, the aqueous resin composition according to the present invention is an aqueous resin composition comprising an acrylic resin emulsion and a crosslinking agent as essential components, with the aqueous resin composition being characterized in that, when a coating film is formed from the aqueous resin composition, the formed coating film exhibits an elongation ratio (E (%)) that satisfies a specific relational expression along with the glass transition temperature (TgT (° C.)) of the acrylic resin in the emulsion.
    • 本发明的目的在于提供一种水性树脂组合物及其用途,其中水性树脂组合物结合了耐粘连性和耐冻结性,从而即使在严重的温度 循环存在。 作为实现该目的的手段,本发明的水性树脂组合物是以丙烯酸树脂乳液和交联剂为必须成分的水性树脂组合物,其特征在于,当涂膜为 由水性树脂组合物形成,所形成的涂膜的伸长率(E(%))与玻璃化转变温度(Tg T℃)相符,具有满足特定关系式的伸长率(E(%)) 乳液中的丙烯酸树脂。
    • 6. 发明授权
    • Cyclohexylalkyl (meth) acrylate ester-based resin composition
    • (甲基)丙烯酸环己基烷基酯类树脂组合物
    • US06686413B2
    • 2004-02-03
    • US09938653
    • 2001-08-27
    • Kazuhiko NakamuraYoshiyuki YokotaKunio TakahashiMasaya Yoshida
    • Kazuhiko NakamuraYoshiyuki YokotaKunio TakahashiMasaya Yoshida
    • C08F22018
    • C08F20/18C07C69/54C07C2601/14
    • The present invention provides a novel (meth)acrylate ester-based resin composition which, for example, exhibits various good properties such as weather resistance, heat resistance, water resistance, acid resistance, alkali resistance, warm water resistance, impact resistance, flexibility, processability, adhesion, hardness, and elongation when being used for various uses such as coating agents (e.g. for films, plastics, glass, paper, fibers, leather), pressure sensitive adhesives, and adhesives in addition to various paints (e.g. paints for building exteriors, paints for building materials, paints for metals, paints for plastics, heavy anticorrosive paints, waterproof paints for roofs). This resin composition comprises a (meth)acrylate ester-based polymer and an aqueous medium, wherein the (meth)acrylate ester-based polymer is obtained by a process including the step of polymerizing a monomer component including a polymerizable unsaturated monomer as an essential component wherein the polymerizable unsaturated monomer is a cyclohexylalkyl ester of (meth)acrylic acid wherein the cyclohexyl group may have a substituent, and wherein the (meth)acrylate ester-based polymer is dispersed in the aqueous medium.
    • 本发明提供一种新型(甲基)丙烯酸酯类树脂组合物,其例如具有耐候性,耐热性,耐水性,耐酸性,耐碱性,耐温水性,耐冲击性,柔软性, 用于各种用途的加工性,粘合性,硬度和伸长率,例如涂料(例如用于薄膜,塑料,玻璃,纸,纤维,皮革),压敏粘合剂和粘合剂以及各种涂料(例如建筑用涂料 外观,建筑材料涂料,金属涂料,塑料涂料,重防腐涂料,屋顶防水涂料)。 该(甲基)丙烯酸酯系聚合物和水性介质,其中,(甲基)丙烯酸酯系聚合物是通过以下工序得到的:(A) 其中所述可聚合不饱和单体是(甲基)丙烯酸的环己基烷基酯,其中环己基可以具有取代基,并且其中(甲基)丙烯酸酯类聚合物分散在水性介质中。
    • 9. 发明授权
    • (Meth)acrylate ester-based resin composition
    • (甲基)丙烯酸酯类树脂组合物
    • US06489396B2
    • 2002-12-03
    • US09938652
    • 2001-08-27
    • Kazuhiko NakamuraYoshiyuki YokotaKunio TakahashiMasaya Yoshida
    • Kazuhiko NakamuraYoshiyuki YokotaKunio TakahashiMasaya Yoshida
    • C08L3314
    • C08F220/18Y10S525/934
    • The present invention provides a novel (meth)acrylate ester-based resin composition which, for example, exhibits various good properties such as weather resistance, heat resistance, water resistance, acid resistance, alkali resistance, warm water resistance, impact resistance, processability, flexibility, hardness, elongation, transparency, luster, fleshy property, mirroring property, pigment dispersibility, and driability when being used, for example, as crosslinking type paints, adhesives, pressure sensitive adhesives, and fiber-processing materials, and has so low a resin viscosity as to be utilizable as a resin for coping with environmental pollution of such as low-VOC paints. The (meth)acrylate ester-based resin composition comprises a (meth)acrylate ester-based polymer (I) and a crosslinking agent, wherein the (meth)acrylate ester-based polymer is obtained by a process including the step of polymerizing a monomer component including a polymerizable unsaturated monomer (a) as an essential component and has a reactive group wherein the polymerizable unsaturated monomer (a) is an alkylcyclohexylalkyl ester of (meth)acrylic acid, and wherein the crosslinking agent has at least two functional groups that are reactable with the reactive group.
    • 本发明提供一种新型(甲基)丙烯酸酯系树脂组合物,其例如具有耐候性,耐热性,耐水性,耐酸性,耐碱性,耐温水性,耐冲击性,加工性, 弹性,硬度,伸长率,透明度,光泽,肉质,镜面性,颜料分散性和使用时的干燥性,例如交联型涂料,粘合剂,压敏粘合剂和纤维加工材料,具有如此低的 树脂粘度可用作应对低VOC涂料等环境污染的树脂。 (甲基)丙烯酸酯系树脂组合物含有(甲基)丙烯酸酯系聚合物(I)和交联剂,其中,(甲基)丙烯酸酯类聚合物通过包括使单体聚合的工序 组分,其包含可聚合不饱和单体(a)作为必需组分,并且具有反应性基团,其中可聚合不饱和单体(a)是(甲基)丙烯酸的烷基环己基烷基酯,并且其中交联剂具有至少两个官能团, 与反应性基团反应。