发明公开
- 专利标题: VERFAHREN ZUR VERNETZUNG EINES SCHÄUMBAREN KUNSTSTOFFES
- 专利标题(英): Process for crosslinking a foamable polymer
- 专利标题(中): 方法用于联网发泡ART物质
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申请号: EP02795001.3申请日: 2002-12-14
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公开(公告)号: EP1455998A2公开(公告)日: 2004-09-15
- 发明人: SALAMON, Marcel
- 申请人: Henkel KGaA
- 申请人地址: Henkelstrasse 67 40589 Düsseldorf DE
- 专利权人: Henkel KGaA
- 当前专利权人: Henkel KGaA
- 当前专利权人地址: Henkelstrasse 67 40589 Düsseldorf DE
- 优先权: DE10161916 20011217
- 国际公布: WO2003051601 20030626
- 主分类号: B29C44/34
- IPC分类号: B29C44/34 ; C08J9/06 ; C08J3/24
摘要:
The invention relates to a method for treating a foamable plastic, according to which the plastic is converted from an initial condition with a higher density into a foamed condition with a lower density, using a gasifying agent in a foaming process. The plastic is cross-linked prior to the foaming process by means of a first cross-linking agent and during the foaming process by means of at least one second cross-linking agent.
公开/授权文献
- EP1455998B1 VERFAHREN ZUR VERNETZUNG EINES SCHÄUMBAREN KUNSTSTOFFES 公开/授权日:2007-02-28
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