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 US2009054666(A1) 申请公布日期 2009.02.26
申请号 US20080263504 申请日期 2008.11.02
申请人 THE GOODYEAR TIRE & RUBBER COMPANY 发明人 RACHITA MICHAEL JOSEPH;GUSCOFF VANESSA MARIKA;WIDEMAN LAWSON GIBSON
分类号 C07D207/30;B29B7/00;B29C67/24;C07C211/22;C07C211/54;C08C19/25;C08C19/30;C08K5/5419;C08L19/00 主分类号 C07D207/30
代理机构 代理人
主权项
地址