发明授权
US4136089A Molded articles of crystalline poly (ethylene/alkylene) terephthalates
which crystallize rapidly
失效
晶体结晶(乙烯/亚苄基)三苯甲酸酯的成型物质快速结晶
- 专利标题: Molded articles of crystalline poly (ethylene/alkylene) terephthalates which crystallize rapidly
- 专利标题(中): 晶体结晶(乙烯/亚苄基)三苯甲酸酯的成型物质快速结晶
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申请号: US825121申请日: 1977-08-16
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公开(公告)号: US4136089A公开(公告)日: 1979-01-23
- 发明人: Peter Bier , Rudolf Binsack , Hugo Vernaleken
- 申请人: Peter Bier , Rudolf Binsack , Hugo Vernaleken
- 申请人地址: DE1 Leverkusen
- 专利权人: Bayer Aktiengesellschaft
- 当前专利权人: Bayer Aktiengesellschaft
- 当前专利权人地址: DE1 Leverkusen
- 优先权: DEX2507674 19750222
- 主分类号: C08G63/183
- IPC分类号: C08G63/183 ; C08G63/78 ; C08G63/18
摘要:
Terephthalic copolyesters, the diol component of which consists of ethylene glycol and 2.2-diethyl propane-1.3-diol crystallize more rapidly than pure polyethylene terephthalate and can be molded in a way comparable to butylene terephthalate.
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