发明名称 Liquid polymer
摘要 This invention discloses a process for manufacturing an elastomeric article by liquid injection molding, said process comprising the steps of: (I) heating a curable composition comprised of (1) a liquid polymer comprised of repeat units that are derived from a conjugated diolefin monomer, wherein said liquid polymer has a weight average molecular weight which is within the range of 5,000 to 100,000, and wherein the liquid polymer is functionalized with an amine moiety, (2) a carbonyl inhibited platinum catalyst, and (3) a tetrakis(dialkyl siloxy) silane crosslinking agent, to a temperature which is within the range of 30° C. to 100° C.; (II) injecting the heated curable composition into a mold at a temperature which is within the range of 100° C. to 210° C. to produce the elastomeric article; and (III) removing the elastomeric article from the mold.
申请公布号 US2005179169(A1) 申请公布日期 2005.08.18
申请号 US20040941545 申请日期 2004.09.15
申请人 WIDEMAN LAWSON G.;GUSCOFF VANESSA M.;RACHITA MICHAEL J. 发明人 WIDEMAN LAWSON G.;GUSCOFF VANESSA M.;RACHITA MICHAEL J.
分类号 B29B7/00;B29C67/24;C08C19/25;C08C19/30;C08K5/5419;C08L19/00;(IPC1-7):B29B7/00 主分类号 B29B7/00
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