Vulcanizate and process for producing same
    3.
    发明授权
    Vulcanizate and process for producing same 有权
    硫化和生产过程

    公开(公告)号:US09156961B2

    公开(公告)日:2015-10-13

    申请号:US14391667

    申请日:2012-11-27

    IPC分类号: C08K3/04 B29C35/02

    摘要: Provided are a vulcanizate of a chloroprene rubber composition containing carbon black that generates a smaller amount of heat when used and a method for producing the same by a simpler and more convenient method. First, an unvulcanized rubber composition at least containing a chloroprene polymer and carbon black is vulcanization-molded, to give a semivulcanized molded article having a cure characteristic value, as determined by the method specified in JIS K6300-2: 2001, in the range of t10 to t80. Then, the semivulcanized molded article obtained by semivulcanized film-forming step is additionally vulcanized in the state as it is deformed entirely and the deformation is removed, to give vulcanizate in a desired shape.

    摘要翻译: 本发明提供一种含有炭黑的氯丁二烯橡胶组合物的硫化橡胶,其使用时产生的热量少,其制造方法采用更简单,更方便的方法。 首先,将至少含有氯丁二烯聚合物和炭黑的未硫化橡胶组合物硫化成型,得到通过JIS K6300-2:2001中规定的方法测定的具有固化特性值的半硫化成型体, t10到t80。 然后,通过半硫化成膜步骤获得的半硫化模塑制品在完全变形并除去变形的状态下进一步硫化,得到所需形状的硫化产品。

    Acrylic rubber composition and vulcanized product thereof
    5.
    发明授权
    Acrylic rubber composition and vulcanized product thereof 有权
    丙烯酸橡胶组合物及其硫化产物

    公开(公告)号:US09062239B2

    公开(公告)日:2015-06-23

    申请号:US12665105

    申请日:2008-01-29

    摘要: To provide an acrylic rubber composition and its vulcanized product, having excellent workability and an excellent balance of the vulcanization properties, the reduction of scorching, the rubber mechanical properties, the compression set and the heat resistance.An acrylic rubber composition comprising a carboxy group-containing acrylic rubber, a novolac phenol resin salt of a diazabicycloalkene compound and a polyamine compound. Particularly, the diazabicycloalkene compound is preferably 2,3,4,6,7,8,9,10-octahydropyrimido(1,2-a)azepine or 2,3,4,6,7,8-hexahydropyrrolo(1,2-a)pyrimidine, and the polyamine compound is preferably an aromatic polyamine or an aliphatic polyamine.

    摘要翻译: 提供丙烯酸橡胶组合物及其硫化产品,具有优异的可加工性和优异的硫化性能平衡,焦烧减少,橡胶机械性能,压缩永久变形和耐热性。 包含含羧基的丙烯酸橡胶,二氮杂双环烯化合物的酚醛清漆酚树脂盐和多胺化合物的丙烯酸类橡胶组合物。 特别地,二氮杂双环烯烃化合物优选为2,3,4,6,7,8,9,10-八氢嘧啶(1,2-a)吖庚因或2,3,4,6,7,8-六氢吡咯并(1,2 -a)嘧啶,多胺化合物优选为芳族多胺或脂族多胺。

    Method of manufacturing metal-base substrate and method of manufacturing circuit board
    8.
    发明授权
    Method of manufacturing metal-base substrate and method of manufacturing circuit board 有权
    制造金属基底的方法和制造电路板的方法

    公开(公告)号:US08796145B2

    公开(公告)日:2014-08-05

    申请号:US13696890

    申请日:2011-04-06

    摘要: A method of manufacturing a metal-base substrate having an insulative adhesive layer and a conductor layer on a metal-based material is provided. The method includes the steps of dispersing a disperse phase in an insulative adhesive-dispersing medium that contains a wetting dispersant and constitutes the insulative adhesive layer; laminating step of laminating the insulative adhesive on the conductor foil as feeding the roll-shaped conductor foil; curing the insulative adhesive on the conductor foil under heat into a B stage state and thus forming a composite of the conductor foil and the insulative adhesive layer in the B stage state; laminating the metal-based material on the insulative adhesive layer in the B stage state to give a laminate; and then curing the insulative adhesive layer in the B stage state into a C stage state by heat pressurization of the laminate.

    摘要翻译: 提供一种在金属基材料上制造具有绝缘粘合剂层和导体层的金属基底基板的方法。 该方法包括将分散相分散在含有润湿分散剂并构成绝缘粘合剂层的绝缘粘合剂分散介质中的步骤; 将导体箔上的绝缘性粘合剂层叠的方法,是将该辊状导体箔进行输送; 将导体箔上的绝缘粘合剂加热固化成B阶段状态,从而在B阶段形成导体箔和绝缘粘合剂层的复合物; 在B阶段的状态下将金属基材料层叠在绝缘性粘合剂层上,得到层叠体; 然后通过层叠体的热加压将B阶状态的绝缘性粘合层固化成C阶段状态。

    METHOD OF MANUFACTURING TRANSLUCENT RIGID SUBSTRATE LAMINATE AND TRANSLUCENT RIGID SUBSTRATE BONDING APPARATUS
    9.
    发明申请
    METHOD OF MANUFACTURING TRANSLUCENT RIGID SUBSTRATE LAMINATE AND TRANSLUCENT RIGID SUBSTRATE BONDING APPARATUS 有权
    制造透明刚性基板层压板和透明刚性基板结合装置的方法

    公开(公告)号:US20140158280A1

    公开(公告)日:2014-06-12

    申请号:US14233069

    申请日:2012-07-13

    申请人: Hiroyuki Kurimura

    发明人: Hiroyuki Kurimura

    IPC分类号: B32B37/18

    摘要: Provided is a method of manufacturing a translucent rigid substrate laminate, which method can improve position precision. Further provided is a translucent rigid substrate bonding apparatus that contributes to improvement of the position precision while increasing production efficiency of a plate-shaped product. In the method of manufacturing a translucent rigid substrate laminate and the translucent rigid substrate bonding apparatus according to the present invention, when translucent rigid substrates are bonded in a predetermined positional relationship by interposing a photo-curable fixing agent including (A) polyfunctional (meth)acrylate, (B) monofunctional (meth)acrylate and (C) a photopolymerization initiator therebetween, the entire fixing agent spreading between the both translucent rigid substrates is cured every time the translucent rigid substrates are bonded.

    摘要翻译: 提供一种制造半透明刚性基板层叠体的方法,该方法可以提高位置精度。 进一步提供一种有助于提高定位精度的半透明刚性基板接合装置,同时提高板状产品的生产效率。 在制造半透明刚性基板层压体的方法和根据本发明的半透明刚性基板接合装置中,通过将包含(A)多官能(甲基)丙烯酸系共聚物的光固化型固色剂, 丙烯酸酯,(B)单官能(甲基)丙烯酸酯和(C)它们之间的光聚合引发剂,每半透明刚性基材粘合时,在两个半透明刚性基材之间扩散的固定剂整体固化。