发明授权
US06855740B2 Foamed molded bodies made from silicon and use of said produced products
失效
由硅制成的发泡成型体并使用所述生产的产品
- 专利标题： Foamed molded bodies made from silicon and use of said produced products
- 专利标题（中）： 由硅制成的发泡成型体并使用所述生产的产品
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申请号： US10469045申请日： 2002-02-26
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公开(公告)号： US06855740B2公开(公告)日： 2005-02-15
- 发明人: Rolf Siegel
- 申请人： Rolf Siegel
- 申请人地址： DE Tuttlingen
- 专利权人： Stuemed GmbH
- 当前专利权人： Stuemed GmbH
- 当前专利权人地址： DE Tuttlingen
- 代理机构： Dickstein, Shapiro, Morin & Oshinsky, L.L.P.
- 优先权： DE10109215 20010227
- 国际申请： PCTEP02/01985 WO 20020226
- 国际公布： WO0207267 WO 20020919
- 主分类号： C08J9/00
- IPC分类号： C08J9/00 ; C08J9/04 ; C08J9/08
摘要：
Molded foam bodies made of silicone can be produced in large series by means of known injection molding machines for liquid silicone by virtue of the fact that mixtures of ammonium carbonate, and/or ammonium carbaminate, and/or ammonium hydrogen carbonate, in powdered form, and at least one of the two liquid-paste-like components of liquid silicone are produced and the two liquid silicone components are then processed in the known manner, with the proviso that the mold is not completely filled with the dispersion.
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