公开(公告)号：DE102005053019A1

公开(公告)日：2007-05-10

申请号：DE102005053019

申请日：2005-11-07

Applicant: BASF AG

Inventor： BECKER STEFAN ,  KLUMPE MARKUS ,  PAKUSCH JOACHIM ,  GOETZ THOMAS ,  KNOLL CHRISTIAN ,  GULDEN ROLF

IPC: C08G65/332 ,  C04B24/24 ,  C08F20/34

Abstract: The present invention relates to novel comb polymers which bear poly-C2-C4-alkylene ether side chains A and functional groups B which at a pH of >12 are present in the form of anionic groups on a carbon backbone and also the salts of such comb polymers. The invention also relates to the use of these comb polymers as additives in preparations comprising a mineral binder. The polyalkylene ether side chains A have the following formula: *—U—(C(O))k—X-(Alk-O)n—Y—Z  A.

公开(公告)号：DE10040407A1

公开(公告)日：2002-02-28

申请号：DE10040407

申请日：2000-08-18

Applicant: BASF AG

Inventor： SANDOR MARIO ,  PAKUSCH JOACHIM ,  HUEMMER WOLFGANG ,  DENU HANS-JUERGEN ,  GULDEN ROLF

IPC: C09K3/10 ,  C08F246/00 ,  C08F257/02 ,  C08F290/06 ,  C08K3/20 ,  C08L101/10 ,  C09D143/04 ,  C09D151/00 ,  C09J125/02 ,  C09J127/06 ,  C09J129/10 ,  C09J131/02 ,  C09J133/06 ,  C09J133/18 ,  C09J151/00 ,  C09J201/02 ,  C09J201/10 ,  C09D183/16 ,  C09D175/02 ,  C09J183/16 ,  C09J175/02

Abstract: An aqueous polymer dispersion (I) contains 0.0001-1 mole of a hydrolyzable silicon group and 0.0001-1 mole of a urea or thiourea group (wrt 100 g of the polymer).

公开(公告)号：ES2153518T3

公开(公告)日：2001-03-01

申请号：ES96111237

申请日：1996-07-12

Applicant: BASF AG

Inventor： DRAGON ANDREE ,  GULDEN ROLF ,  ANGEL MAXIMILIAN DR

IPC: C04B24/12 ,  C04B24/26 ,  C04B28/02 ,  C08F2/24 ,  C08F220/06 ,  C08F220/56 ,  C08F257/02 ,  C08F279/02

Abstract: Prodn. of modified mineral building materials is effected using an aq. dispersion contg. polymer particles of wt. average dia. 100-300 (pref. 100-200)nm, the polymer being free radically polymerised and being of each of the following 3 types of monomers; (a) up to 5 wt.% (meth)acrylate acid or salts; (b) up to 5 wt.% (meth)acrylamide; and (c) 90-97.5 wt.% other non-ionic, ethylenically unsaturated monomers, pref. styrene and/or butadiene. The dispersions are claimed, as are powders obtd. by spray drying of the dispersions.

公开(公告)号：AU6056296A

公开(公告)日：1997-01-23

申请号：AU6056296

申请日：1996-07-18

Applicant: BASF AG

Inventor： DRAGON ANDREE ,  GULDEN ROLF ,  ANGEL MAXIMILIAN

IPC: C04B24/12 ,  C04B24/26 ,  C04B28/02 ,  C08F2/24 ,  C08F220/06 ,  C08F220/56 ,  C08F257/02 ,  C08F279/02 ,  C08J3/03 ,  C04B26/06

Abstract: Prodn. of modified mineral building materials is effected using an aq. dispersion contg. polymer particles of wt. average dia. 100-300 (pref. 100-200)nm, the polymer being free radically polymerised and being of each of the following 3 types of monomers; (a) up to 5 wt.% (meth)acrylate acid or salts; (b) up to 5 wt.% (meth)acrylamide; and (c) 90-97.5 wt.% other non-ionic, ethylenically unsaturated monomers, pref. styrene and/or butadiene. The dispersions are claimed, as are powders obtd. by spray drying of the dispersions.

公开(公告)号：DE10040826A1

公开(公告)日：2002-03-07

申请号：DE10040826

申请日：2000-08-21

Applicant: BASF AG

Inventor： SANDOR MARIO ,  PAKUSCH JOACHIM ,  SACK HEINRICH ,  KOPPERS MARKUS ,  DENU HANS-JUERGEN ,  GULDEN ROLF

IPC: C08J3/12 ,  C04B24/26 ,  C08J3/16 ,  C08K3/00 ,  C08K5/00 ,  C08L25/10 ,  C09D5/03 ,  C09D109/06 ,  C09D125/10 ,  C09D161/00 ,  C09D201/00 ,  C09J109/06 ,  C09J125/10 ,  C09J161/00 ,  C09J201/00 ,  C09K3/10 ,  C08J3/14 ,  C04B26/02 ,  C08F6/06 ,  C08L25/08 ,  C09D5/12

公开(公告)号：DE59606247D1

公开(公告)日：2001-02-01

申请号：DE59606247

申请日：1996-07-12

Applicant: BASF AG

Inventor： DRAGON ANDREE ,  GULDEN ROLF ,  ANGEL DR

IPC: C04B24/12 ,  C04B24/26 ,  C04B28/02 ,  C08F2/24 ,  C08F220/06 ,  C08F220/56 ,  C08F257/02 ,  C08F279/02

Abstract: Prodn. of modified mineral building materials is effected using an aq. dispersion contg. polymer particles of wt. average dia. 100-300 (pref. 100-200)nm, the polymer being free radically polymerised and being of each of the following 3 types of monomers; (a) up to 5 wt.% (meth)acrylate acid or salts; (b) up to 5 wt.% (meth)acrylamide; and (c) 90-97.5 wt.% other non-ionic, ethylenically unsaturated monomers, pref. styrene and/or butadiene. The dispersions are claimed, as are powders obtd. by spray drying of the dispersions.

公开(公告)号：AT198312T

公开(公告)日：2001-01-15

申请号：AT96111237

申请日：1996-07-12

Applicant: BASF AG

Inventor： DRAGON ANDREE ,  GULDEN ROLF ,  ANGEL MAXIMILIAN DR

IPC: C04B24/12 ,  C04B24/26 ,  C04B28/02 ,  C08F2/24 ,  C08F220/06 ,  C08F220/56 ,  C08F257/02 ,  C08F279/02

Abstract: Prodn. of modified mineral building materials is effected using an aq. dispersion contg. polymer particles of wt. average dia. 100-300 (pref. 100-200)nm, the polymer being free radically polymerised and being of each of the following 3 types of monomers; (a) up to 5 wt.% (meth)acrylate acid or salts; (b) up to 5 wt.% (meth)acrylamide; and (c) 90-97.5 wt.% other non-ionic, ethylenically unsaturated monomers, pref. styrene and/or butadiene. The dispersions are claimed, as are powders obtd. by spray drying of the dispersions.