- 专利标题: Poly(ethylene/alkylene) terephthalates which crystallize rapidly
-
申请号: US658817申请日: 1976-02-17
-
公开(公告)号: US4107149A公开(公告)日: 1978-08-15
- 发明人: Peter Bier , Rudolph Binsack , Hugo Vernaleken
- 申请人: Peter Bier , Rudolph Binsack , Hugo Vernaleken
- 申请人地址: DEX Leverkusen
- 专利权人: Bayer Aktiengesellschaft
- 当前专利权人: Bayer Aktiengesellschaft
- 当前专利权人地址: DEX Leverkusen
- 优先权: DEX2507776 19750222
- 主分类号: C08L67/00
- IPC分类号: C08L67/00 ; C08G63/00 ; C08G63/181 ; C08G63/183 ; C08G63/16
摘要:
Terephthalic copolyesters, the diol component of which mainly consists of ethylene glycol units, crystallize more rapidly than pure polyethylene terephthalate and can be moulded in a way comparable to polybutylene terephthalate.
公开/授权文献
- US5118271A Apparatus for encapsulating a semiconductor device 公开/授权日:1992-06-02
信息查询