发明授权
US4037011A Glass fiber reinforced thermoplastic composition and process for its
preparation
失效
玻璃纤维增强热塑性组合物及其制备方法
- 专利标题： Glass fiber reinforced thermoplastic composition and process for its preparation
- 专利标题（中）： 玻璃纤维增强热塑性组合物及其制备方法
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申请号： US553962申请日： 1975-02-28
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公开(公告)号： US4037011A公开(公告)日： 1977-07-19
- 发明人: Kiyoshi Hattori , Edward L. Lowery , William H. Chadbourne , William M. Boyer
- 申请人： Kiyoshi Hattori , Edward L. Lowery , William H. Chadbourne , William M. Boyer
- 申请人地址： CA Los Angeles
- 专利权人： Dart Industries Inc.
- 当前专利权人： Dart Industries Inc.
- 当前专利权人地址： CA Los Angeles
- 主分类号： B29B9/14
- IPC分类号： B29B9/14 ; B29B15/12 ; C03C25/26 ; C08J3/22 ; B32B5/16 ; B44D1/02 ; C08F1/84 ; D02G3/36
摘要：
Novel injection molding fiberglass reinforced thermoplastic concentrate granules are prepared by a process wherein continuous multifilament glass strands are impregnated with from 10 to 30 percent by weight of thermoplastic resin and, while the strand is maintained under controlled temperature conditions, the impregnated strand is cut to lengths of at least 1/8 of an inch.
公开/授权文献
- USPP9861P Blackberry-- Kiowa cultivar 公开/授权日：1997-04-15
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