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2. 发明申请

WO2009101100A3 FORMALDEHYDE-FREE BINDERS FOR PRODUCING WOOD PRODUCTS 审中-公开
标题翻译：无甲醛粘合剂木类生产
公开(公告)号：WO2009101100A3
公开(公告)日：2009-10-29
申请号：PCT/EP2009051554
申请日：2009-02-11
申请人： BASF SE , KAESMAYR DANIEL , NOZARI SAMIRA
发明人： KAESMAYR DANIEL , NOZARI SAMIRA
IPC分类号： C08L1/00 , C08K5/16 , C08L33/00
CPC分类号： C08L97/02 , C08K5/04 , C08K5/16 , C08L1/00 , C08L33/00 , C09D133/00 , C08L2666/04
摘要： The invention relates to a lignocellulose-containing substance which can be obtained by treating lignocellulose particles A with a binder B, the binder B containing the following components: an aqueous component (I) containing (i) a polymer A which is constituted of the following monomers: a) 80 to 100% by weight of at least one ethylenically unsaturated monocarboxylic and/or dicarboxylic acid (monomer(s) A1) and b) 0 to 20% by weight of at least one further ethylenically unsaturated monomer which is different from monomers A1 (monomer(s) A2) and optionally (ii) a low-molecular cross-linker with at least two functional groups which are selected from the group including hydroxyl, carboxylic acid and the derivatives thereof, primary, secondary and tertiary amine, epoxy and a component (II) as the aqueous dispersion, containing one or more polymer(s) M which is constituted of the following monomers: a) 0 to 50% by weight of at least one ethylenically unsaturated monomer which contains at least one epoxide group and/or at least one hydroxyalkyl group (monomer(s) M1) and b) 50 to 100% by weight of at least one further ethylenically unsaturated monomer which is different from monomers M1 (monomer(s) M2) and optionally conventional additives as component (III).
摘要翻译：材料通过用粘合剂乙处理木质纤维素颗粒A获得的含木素纤维素，含有下列组分的粘合剂B：一种含水组分（I）包含（i）它是由下列单体的一个聚合物A：A）80〜100重量 - 至少一个烯属不饱和单 - 和/或二羧酸（单体A1）和b）0至20重量％的至少一种其他烯属不饱和单体的％，其中由单体A1不同的％（单体A2）和任选地（ii）具有其选自羟基，羧酸和它们的衍生物，伯，仲和叔胺，环氧基和组分（II）的选择为包含一个或多个聚合物的水分散体至少两个官能基团的低分子量交联剂（ E）M，其由以下单体组成：a）0至50重量的至少一种烯键式不饱和单体，其包含至少％环氧树脂和/或至少一个羟烷基从所述单体M1（单体M2）和不同组（单体M1），和b）50至100重量％的至少一种其他烯属不饱和单体的％任选的常规添加剂作为组分（III）。

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