发明授权
- 专利标题： Polyester composition
- 专利标题（中）： 聚酯组成
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申请号： US377922申请日： 1982-05-13
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公开(公告)号： US4460729A公开(公告)日： 1984-07-17
- 发明人: Jeffrey T. Books
- 申请人： Jeffrey T. Books
- 申请人地址： VA Richmond
- 专利权人： Ethyl Corporation
- 当前专利权人： Ethyl Corporation
- 当前专利权人地址： VA Richmond
- 主分类号： C08L67/02
- IPC分类号： C08L67/02
摘要：
Improved injection moldability of polyethylene terephthalates is achieved by the addition of small amounts of (i) a poly-.alpha.-olefin and (ii) an adjuvant synergistically cooperative with the poly-.alpha.-olefin to achieve improved moldability and mold releasability even when the composition is injection molded at temperatures of at least as low as 93.degree. C.
公开/授权文献
- US5503302A Sealed container puncturer and spray dispensing device 公开/授权日：1996-04-02
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