发明公开
- 专利标题: Latex modified asphalt foams
- 专利标题(中): LATEX改性沥青粉
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申请号: EP86309663.2申请日: 1986-12-11
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公开(公告)号: EP0226459A3公开(公告)日: 1989-01-18
- 发明人: Fitzgerald, Paul , Cross, Jimmy Duane
- 申请人: BASF Aktiengesellschaft
- 申请人地址: Carl-Bosch-Strasse 38 67063 Ludwigshafen DE
- 专利权人: BASF Aktiengesellschaft
- 当前专利权人: BASF Aktiengesellschaft
- 当前专利权人地址: Carl-Bosch-Strasse 38 67063 Ludwigshafen DE
- 优先权: US808158 19851212
- 主分类号: C08L21/02
- IPC分类号: C08L21/02 ; C08L25/02 ; C08L31/00 ; C08L33/04 ; C08L95/00 ; D06M15/00 ; C08J9/30
摘要:
Latex may be extended with up to about 40 per cent by weight of an emulsion of asphalt, bitumen or coal tar. The extended latex is useful in adhering scrim to carpet or in the manufacture of attached foamed carpet backing.
公开/授权文献
- EP0226459A2 Latex modified asphalt foams 公开/授权日:1987-06-24
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