发明授权
- 专利标题： Fiber and film forming polyester composition
- 专利标题（中）： 纤维和成膜聚酯组合物
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申请号： US633657申请日： 1975-11-20
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公开(公告)号： US4067855A公开(公告)日： 1978-01-10
- 发明人: Tsuneyoshi Miwa , Shinji Nakazawa , Masaaki Itoga , Keizo Sano , Itaru Nakamura , Taigi Watanabe , Yasuhiko Shingu
- 申请人： Tsuneyoshi Miwa , Shinji Nakazawa , Masaaki Itoga , Keizo Sano , Itaru Nakamura , Taigi Watanabe , Yasuhiko Shingu
- 申请人地址： JA Tokyo
- 专利权人： Toray Industries, Inc.
- 当前专利权人： Toray Industries, Inc.
- 当前专利权人地址： JA Tokyo
- 主分类号： C08K5/52
- IPC分类号： C08K5/52 ; C08G63/18
摘要：
Polyester compositions suitable for fiber and film formation contain from 0.2 to 3.0% by weight of fine particles of uniform size and possess sufficient slippery tendency, appropriate opacity and crystallizing potential; said particles containing lithium and phosphorus as a lithium salt of a phosphoric acid ester constituent of short chain polyesters.
公开/授权文献
- US5586233A Method and apparatus for creating multi-gradation data 公开/授权日：1996-12-17