发明公开
- 专利标题: FLAMMGESCHÜTZTE EXPANDIERBARE POLYMERISATE
- 专利标题(英): Flame-retardant expandable polymers
- 专利标题(中): 易燃聚合物
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申请号: EP12718030.5申请日: 2012-04-17
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公开(公告)号: EP2699627A2公开(公告)日: 2014-02-26
- 发明人: EBERSTALLER, Roman , HINTERMEIER, Gerhard
- 申请人: Sunpor Kunststoff Gesellschaft m.b.H.
- 申请人地址: Tiroler Strasse 14 3105 St. Pölten AT
- 专利权人: Sunpor Kunststoff Gesellschaft m.b.H.
- 当前专利权人: Sunpor Kunststoff Gesellschaft m.b.H.
- 当前专利权人地址: Tiroler Strasse 14 3105 St. Pölten AT
- 代理机构: Wildhack & Jellinek
- 优先权: AT5492011 20110418
- 国际公布: WO2012142635 20121026
- 主分类号: C08J9/00
- IPC分类号: C08J9/00 ; C08J9/14 ; C08J9/18 ; C08J9/224 ; C08J9/232 ; C08K5/5313 ; C09K21/02 ; C07F9/6571
摘要:
The invention relates to flame-retardant expandable polymers and to polymer foams and to the use thereof. According to the invention, at least one of the following phosphorus compounds is used as a flame retardant: phosphorus compound according to formula (Ia): (la) 10-hydroxy-9, 10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO-OH); or the salts thereof according to formula (Ib): (lb) (DOPO-OR); or the ring-opened hydrolysates thereof according to formula (lc): (Ic).
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