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POLYCARBONATE HAVING IMPROVED THERMAL AND MECHANICAL PROPERTIES AND REDUCED COEFFICIENTS OF THERMAL EXPANSION

机译：聚碳酸酯改善了热膨胀的热力学和力学性能，并降低了其系数

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摘要

The present invention relates to thermoplastic high-Tg polycarbonates and moulding materials which are distinguished by improved thermal properties and improved mechanical properties, in particular by reduced thermal expansion. The present invention furthermore relates to a process for the preparation of these polycarbonates. In particular, this invention relates to polycarbonates which the structural unit which derives from phthalimide of the formula (I) and polycarbonate compositions and moulding materials therefrom as well as a process for the preparation of these polycarbonates, and the use thereof, in particular as reflectors and display substrates.

机译：本发明涉及热塑性高Tg的聚碳酸酯和模塑材料，其特征在于改善的热性能和改善的机械性能，特别是减少的热膨胀。本发明还涉及制备这些聚碳酸酯的方法。特别地，本发明涉及衍生自式（I）的邻苯二甲酰亚胺的结构单元的聚碳酸酯和聚碳酸酯组合物及其模制材料，以及这些聚碳酸酯的制备方法及其用途，特别是作为反射剂的用途。和显示基板。

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公开/公告号IN2010DE03040A

专利类型
公开/公告日2013-10-04

原文格式PDF
申请/专利权人
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申请/专利号IN3040/DEL/2010
发明设计人 HELMUT WERNER HEUER;ROLF WEHRMANN;
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申请日2010-12-21
分类号C08J7/18;C07D209/44;B29C45/00;C08G64/28;C08G64/12;B32B15/09;B32B27/36;B29C47/00;C08G64/04;C08L101/00;C08G64/00;C08G64/20;C08G69/24;B32B15/08;C07D209/54;C08L69/00;C07D209/46;C08G4/00;
国家 IN
入库时间 2022-08-21 16:41:28

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