公开(公告)号：US20170210895A1

公开(公告)日：2017-07-27

申请号：US15324956

申请日：2015-07-08

Applicant: BASF SE

Inventor： Alexander CENTNER ,  Christian KRUEGER ,  Valerie WILMS

IPC: C08L33/08 ,  C09J133/08 ,  B05D7/02 ,  B05D1/02 ,  B05D1/18 ,  B05D3/02 ,  C09D133/08 ,  C04B26/06

CPC classification number: C08L33/08 ,  B05D1/02 ,  B05D1/18 ,  B05D3/0254 ,  B05D7/02 ,  C04B26/06 ,  C08F2/20 ,  C08F2/30 ,  C08L2201/54 ,  C09D133/08 ,  C09J133/08 ,  C08F2220/1825 ,  C08F212/08 ,  C08F220/06

Abstract: The invention relates to a method of forming a freeze-thaw-stable aqueous dispersion, a freeze-thaw-stable aqueous dispersion obtainable by the method of the invention, the use of said freeze-thaw-stable aqueous dispersion as a binder, a method of forming a shaped article by using the dispersion of the invention, and also a freeze-thaw-stable formulation.

公开(公告)号：US20210363062A1

公开(公告)日：2021-11-25

申请号：US17256035

申请日：2019-06-19

Applicant: BASF SE

Inventor： Marco SCHMIDT ,  Alexander CENTNER ,  Klaus SEIP ,  Daniel SAUTER

IPC: C04B28/06 ,  C04B40/06 ,  C04B28/00 ,  C04B22/14

Abstract: A two-component system for forming adhesive bonds or for chemical anchoring comprises a curable binder component A and an activator component B. The component A comprises: A-1) an inhibited hydraulic binder selected from among calcium aluminate cement, calcium sulfoaluminate cement and mixtures thereof; the component B comprises: B-1) a curing activator. At least one of the components A and/or B comprises: V-1) an organic binder; and V-2) a filler having a Mohs hardness of at least 5. The system is an aqueous system which is unproblematical from a health point of view. It is easy to process and quickly attains high strengths.

公开(公告)号：US20200207670A1

公开(公告)日：2020-07-02

申请号：US16634600

申请日：2018-08-10

Applicant: BASF SE

Inventor： Ekkehard JAHNS ,  Fabian NIEDERMAIR ,  Alexander CENTNER ,  Georg DAXENBERGER

IPC: C04B38/10 ,  C04B28/02 ,  C04B24/38 ,  C04B24/26 ,  C04B24/28 ,  C04B24/16

Abstract: The present invention relates to a hybrid foam, to a process for producing a hybrid foam and a hybrid foam obtainable by this process and to the use of the hybrid foam for adhesive bonding, filling and/or insulating.

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