发明授权
- 专利标题: Stabilized polyvinyl chloride
- 专利标题(中): 稳定的聚氯乙烯
-
申请号: US226620申请日: 1994-04-12
-
公开(公告)号: US5492949A公开(公告)日: 1996-02-20
- 发明人: Rolf Drewes , Markus Kolb , Karl Kuhn , Wolfgang Wehner
- 申请人: Rolf Drewes , Markus Kolb , Karl Kuhn , Wolfgang Wehner
- 申请人地址: NY Tarrytown
- 专利权人: Ciba-Geigy Corporation
- 当前专利权人: Ciba-Geigy Corporation
- 当前专利权人地址: NY Tarrytown
- 优先权: CHX1171935 19930416
- 主分类号: A01G13/02
- IPC分类号: A01G13/02 ; C08J5/18 ; C08K3/00 ; C08K3/10 ; C08K5/00 ; C08K5/09 ; C08K5/098 ; C08K5/13 ; C08K5/1515 ; C08K13/02 ; C08L27/06 ; C08L63/02 ; H01B3/44 ; C08K5/15
摘要:
Use of an inorganic or organic zinc compound and a terminal epoxide compound, optionally with chalk, gives a high level of stabilization of PVC.
公开/授权文献
- US4856119A Helmet with three-point chin strap 公开/授权日:1989-08-15
信息查询