发明申请
US20090111932A1 THERMOPLASTIC PARTIALLY CRYSTALLINE MOLDING COMPOUND HAVING A REDUCED SURFACE LUSTER AND PRODUCTS MADE THEREFROM
失效
热塑性部分晶体结晶化合物，具有减少的表面LUSTER及其制成的产品
- 专利标题： THERMOPLASTIC PARTIALLY CRYSTALLINE MOLDING COMPOUND HAVING A REDUCED SURFACE LUSTER AND PRODUCTS MADE THEREFROM
- 专利标题（中）： 热塑性部分晶体结晶化合物，具有减少的表面LUSTER及其制成的产品
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申请号： US12058124申请日： 2008-03-28
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公开(公告)号： US20090111932A1公开(公告)日： 2009-04-30
- 发明人: Joachim Clauss , Christine Kostler , Arnold Schneller , Klaus Kurz
- 申请人： Joachim Clauss , Christine Kostler , Arnold Schneller , Klaus Kurz
- 申请人地址： DE Kelsterbach
- 专利权人： TICONA GmbH
- 当前专利权人： TICONA GmbH
- 当前专利权人地址： DE Kelsterbach
- 优先权： DE10319745.1 20030430
- 主分类号： C08L67/00
- IPC分类号： C08L67/00 ; C08L81/04
摘要：
The present invention relates to novel molding compositions based on semicrystalline engineering thermoplastics which, in conventional processing techniques, give moldings with reduced surface gloss. A feature of the molding compositions is that they comprise, in a polymer matrix, if appropriate with the usual additives, polymer particles with a median size d50 of from 0.1 μm to 100 μm, and comprise at least one other incompatible or semicompatible polymer which has not been chemically crosslinked, and also, if appropriate, comprise salt-like additives.The invention further relates to moldings which are produced by means of conventional processing techniques, in particular via injection molding, from these matt-effect molding compositions.
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