首页> 外国专利> COATING OR MOULDING COMPOSITION FOR COMPOSITES OR MASTIC CONTAINING CELLULOSE MICROFIBRIL-BASED ADDITIVES

COATING OR MOULDING COMPOSITION FOR COMPOSITES OR MASTIC CONTAINING CELLULOSE MICROFIBRIL-BASED ADDITIVES

机译：复合材料或含纤维素微纤维基添加剂的涂料或模塑组合物

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摘要

The invention relates to coating or moulding composition for composites or a mastic containing by weight: (A) 100 part of at least one type reactive or non-reactive organic binder, (B) from 0.001 to 20 parts of at least one type of additive comprising cellulose microfibrils which are surface-modified by at least one type of compound (B1) and whose aspect ratio (l/d) is greater than 20 and the average section (d) ranges from 1 to 50 mm, wherein said compound (B1) contains at least one hydrophobe part and said microfibrils are physically surface-modified by physically absorbing at least one type of said compound (B1), C) optionally, at least one type of organic solvent and D) optionally, up to 300 parts of at least one type of compound selected form fillers, fibres, pigments, colorants and other conventional additives. A related method for preparing the inventive composition and the related use of an intermediate composition for preparing said composition are also disclosed.

机译：本发明涉及用于复合材料或胶泥的涂料或模塑组合物，其按重量计包含：（A）100份至少一种反应性或非反应性有机粘合剂，（B）0.001至20份至少一种类型的添加剂。包含纤维素微纤维，所述纤维素微纤维被至少一种类型的化合物（B1）表面改性并且其长宽比（l / d）大于20且平均截面（d）为1至50mm，其中所述化合物（B1 ）包含至少一个疏水部分，并且通过物理吸收至少一种类型的所述化合物（B1），C），可选地至少一种有机溶剂和D），可选地至多300份所述分子，对所述微纤维进行物理表面改性。至少一种选自填料，纤维，颜料，着色剂和其他常规添加剂的化合物。还公开了用于制备本发明的组合物的相关方法以及用于制备所述组合物的中间组合物的相关用途。

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公开/公告号WO2005097918A1

专利类型
公开/公告日2005-10-20

原文格式PDF
申请/专利权人 CRAY VALLEY S.A.;
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申请/专利号WO2005FR00514
发明设计人 HILL ALAIN;SILBERZAN ISABELLE;
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申请日2005-03-03
分类号C09D7/12;
国家 WO
入库时间 2022-08-21 22:08:21

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