公开(公告)号：US20150329714A1

公开(公告)日：2015-11-19

申请号：US14807512

申请日：2015-07-23

Applicant: BASF SE

Inventor： Christian KRUEGER ,  Alexander CENTNER ,  Oliver LABISCH

IPC: C08L33/08 ,  C08L25/14

CPC classification number: C08L33/08 ,  B29C70/02 ,  C08F212/08 ,  C08L25/14 ,  C08L2201/54 ,  C08L2203/12 ,  D06M15/00 ,  C08F2220/1825 ,  C08F220/58 ,  C08F220/40 ,  C08F236/06 ,  C08F222/02 ,  C08F220/44

Abstract: The present disclosure relates to an aqueous binder composition, comprising a) at least one polymer P constructed from ≧0.1 and ≦2.5 wt % of at least one acid-functional ethylenically unsaturated monomer (monomers A) ≧0 and ≦4.0 wt % of at least one ethylenically unsaturated carboxylic acid nitrile or dinitrile (monomers B) ≧0 and ≦2.0 wt % of at least one crosslinking monomer having two or more nonconjugated ethylenically unsaturated groups (monomers C) ≧0 and ≦10 wt % of at least one α,β-monoethylenically unsaturated C3 to C6 mono- or dicarboxamide (monomers D) ≧25 and ≦69.9 wt % of at least one ethylenically unsaturated monomer whose homopolymer has a glass transition temperature ≦30° C. and which differs from the monomers A to D (monomers E), and ≧30 and ≦70 wt % of at least one ethylenically unsaturated monomer whose homopolymer has a glass transition temperature ≧50° C. and which differs from the monomers A to D (monomers F),  in polymerized form, wherein the amounts of monomers A to F sum to 100 wt %, and b) at least one saccharide compound S, the amount of which is determined such that it is ≧10 and ≦400 parts by weight per 100 parts by weight of polymer P.

Abstract translation: 本公开内容涉及水性粘合剂组合物，其包含a）至少一种由≥0.1和n1E构成的聚合物P; 2.5wt％的至少一种酸官能的烯属不饱和单体（单体A）≥0和＆lt; nEE; 4.0wt％ 至少一种烯键式不饱和羧酸腈或二腈（单体B）≥0和＆lt; nEE; 2.0重量％的至少一种具有两个或多个非共轭烯键式不饱和基团（单体C）≥0和

公开(公告)号：US20140272300A1

公开(公告)日：2014-09-18

申请号：US14290360

申请日：2014-05-29

Applicant: BASF SE

Inventor： Christian KRUEGER ,  Ulrich SCHUETZE ,  Oliver LABISCH

IPC: C09D133/26 ,  C08L33/26

CPC classification number: C09D133/26 ,  C08L5/00 ,  C08L33/08 ,  C08L33/20 ,  C08L33/26 ,  C09J101/02 ,  C09J103/02 ,  C09J103/04 ,  C09J105/00 ,  C09J105/04 ,  C09J105/06 ,  C09J105/08 ,  C09J133/20 ,  Y10T428/24372 ,  Y10T428/249921

Abstract: This invention relates to an aqueous binder composition containing a) at least one polymer P and b) at least one saccharide compound S, such that an amount of the saccharide compound S is ≧10 and ≦400 parts by weight per 100 parts by weight of polymer P, wherein an amount of an additional formaldehyde-containing binder is ≦50 parts by weight per 100 parts by weight of the summed overall amounts of the polymer P and the saccharide compound S. This invention also relates to a process for producing a shaped articles from granular and/or fibrous substrates where an aqueous binder composition of the present invention is applied to the granular and/or fibrous substrate, the granular and/or fibrous substrate thus treated is optionally shaped and then the granular and/or fibrous substrate thus obtained is thermally treated. This invention also relates to shaped articles obtained by a process of the present invention.

Abstract translation: 本发明涉及一种水性粘合剂组合物，其含有a）至少一种聚合物P和b）至少一种糖类化合物S，使得所述糖类化合物S的量为≥10并且nlE为400重量份/ 100重量份 的聚合物P，其中额外的含有甲醛的粘合剂的量为0.1重量份，相对于聚合物P和糖化合物S的总量的100重量份为50重量份。本发明还涉及一种生产 来自粒状和/或纤维基质的成型制品，其中将本发明的水性粘合剂组合物施用于颗粒和/或纤维基材，如此处理的颗粒和/或纤维基材任选成形，然后将颗粒和/或纤维 将由此获得的基材进行热处理。 本发明还涉及通过本发明的方法获得的成型制品。