发明授权
- 专利标题: Process for the preparation of aromatic polyesters and the use thereof for the production of injection molded articles, films and coatings
- 专利标题(中): 制备芳族聚酯的方法及其用于生产注塑制品,薄膜和涂料的用途
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申请号: US191670申请日: 1980-09-29
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公开(公告)号: US4334053A公开(公告)日: 1982-06-08
- 发明人: Dieter Freitag , Klaus Reinking , Karsten Idel , Harald Medem , Ludwig Bottenbruch
- 申请人: Dieter Freitag , Klaus Reinking , Karsten Idel , Harald Medem , Ludwig Bottenbruch
- 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: DEX2940024 19791003
- 主分类号: C08G63/00
- IPC分类号: C08G63/00 ; C08G63/12 ; C08G63/19 ; C08G63/20 ; C09D167/00 ; C08F4/46
摘要:
Aromatic polyesters based on diphenols, terephthalic and isophthalic acid and particular chain terminators exhibit an improved color number, an improved flowability and increased dimensional heat stability with otherwise comparable mechanical characteristics.
公开/授权文献
- US5536136A Mechanical loader 公开/授权日:1996-07-16
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