发明授权
- 专利标题： Thermoplastic moulding composition on the basis of polyoxymethylene
- 专利标题（中）： 基于聚甲醛的热塑性成型组合物
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申请号： US33281073申请日： 1973-02-16
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公开(公告)号： US3872182A公开(公告)日： 1975-03-18
- 发明人: SEXTRO GUNTER , BURG KARLHEINZ , KERN RUDOLF , SCHMIDT HEINZ , WOLTERS ERNST
- 申请人： HOECHST AG
- 专利权人： Hoechst AG
- 当前专利权人： Hoechst AG
- 优先权： DE2208168 1972-02-22
- 主分类号： C08L59/00
- IPC分类号： C08L59/00 ; C08L59/02 ; C08G37/04
摘要：
A thermoplastic molding composition is composed of a linear poly(oxymethylene) and a graft copolymer the side chains of which consist essentially of oxymethylene groups. The said graft copolymer acts as a nucleating agent; its effectiveness is dependent on its amount, molecular weight and degree of grafting. Molded articles made of said composition show improved mechanical properties.
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