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公开(公告)号:DE4219384A1
公开(公告)日:1993-12-23
申请号:DE4219384
申请日:1992-06-13
Applicant: BASF AG
Inventor: BAUER GERHARD DR , AYDIN ORAL DR , BOTT KASPAR DR , NEUHAUSER HORST DR , LEY GREGOR DR , ZOSEL ALBRECHT DR , WILD JOCHEN DR , HARREUS ALBRECHT DR , WISTUBA ECKEHARDT DR
IPC: C07C239/20 , C07C251/54 , C08F8/30 , C08F8/32 , C08K5/32 , C08K5/33 , C08J3/24 , C08L29/12 , C08L57/04 , C09J11/06 , C09J129/12 , C09D129/12 , C09D4/06
Abstract: The invention concerns dispersions or solutions of a polymerizate, polycondensate or polyadduct formed by a radical reaction and including 0.001 to 20 % by wt. of aldehyde-CHO or ketone-CO-groups, the dispersion or solution containing as a cross-linking agent a compound with at least two H2N-O- groups or oxime ether groups derived therefrom.
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公开(公告)号:DE4206429A1
公开(公告)日:1993-09-02
申请号:DE4206429
申请日:1992-02-29
Applicant: BASF AG
Inventor: DAEUMER BERND DR , DRAGON ANDREE , BECKERLE WILHELM FRIEDRICH , FRANZMANN GERNOT DR , NEUTZNER JOSEF DR , WISTUBA ECKEHARDT DR
Abstract: Aq. polymer dispersions (I) are claimed. (I) are obtd. by aq. emulsion polymerisation of a mixt. of (a) 50-80 wt.% vinyl 1-18C alkanoate(s) (unbranched), (b) 5-40 wt.% vinyl 1-20C alkanoate(s) (branched), (c) 0-45 wt.% 1-18C alkyl ester(s) of 2-6C alpha, beta-mono-unsatd. carboxylic acid and (d) 0-5 wt.% other comonomers, in the presence of dispersants (II) and radical initiators (III). (II) comprises (A) 0.5-3 wt.% polyether(s) derived from ethylene oxide (EO) and propylene oxide (PO), (B) 0.5-4 wt.% ethoxylated alkylphenol(s), (C) 0.5-3 wt.% ethoxylated polysaccharide(s) and (D) 0-4 wt.% sulphate half-ester(s) of ethoxylated alkylphenols and/or water soluble salts thereof (% w.r.t. monomer mixt.). USE/ADVANTAGE - Used in aq. or spray-dried form as additives for mineral constructional binders, esp. based on cement (claimed). Also claimed are mineral binders contg. polymer powder obtd. by spray drying (I).
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公开(公告)号:DE58901121D1
公开(公告)日:1992-05-21
申请号:DE58901121
申请日:1989-01-10
Applicant: BASF AG
Inventor: BECKERLE WILHELM FRIEDRICH , DRAGON ANDREE , FRANZMANN GERNOT DR , MATTHAEI LOTHAR , WISTUBA ECKEHARDT DR , TEICHMANN HELMUT
IPC: C09D133/10 , C08L33/02 , C08L33/06 , C09D5/34 , C09D133/04 , C09D133/06
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公开(公告)号:AT51009T
公开(公告)日:1990-03-15
申请号:AT86114834
申请日:1986-10-24
Applicant: BASF AG
Inventor: LEY GREGOR DR , MELAN MICHAEL DR , WISTUBA ECKEHARDT DR
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公开(公告)号:DE3820154A1
公开(公告)日:1989-12-21
申请号:DE3820154
申请日:1988-06-14
Applicant: BASF AG
Inventor: PERNER THOMAS DR , WISTUBA ECKEHARDT DR
IPC: C04B24/26 , C04B24/28 , C04B26/04 , C08F218/04 , C09D131/02
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公开(公告)号:AT47865T
公开(公告)日:1989-11-15
申请号:AT85114875
申请日:1985-11-23
Applicant: BASF AG
Inventor: MUELLER-MALL RUDOLF DR , MELAN MICHAEL DR , WISTUBA ECKEHARDT DR , MATTHAEI LOTHAR
IPC: C08F2/00 , C08F2/22 , C08F2/24 , C08F2/26 , C08F2/28 , C08F20/52 , C08F220/04 , C08F220/10 , C08F220/54 , C08F285/00 , C08F291/00 , C09D5/00 , C09D5/02 , C09D151/00 , C09D3/74
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公开(公告)号:DE3807531A1
公开(公告)日:1989-09-21
申请号:DE3807531
申请日:1988-03-08
Applicant: BASF AG
Inventor: DEHNE HEINRICH , VINKE JOHANNES DR , WISTUBA ECKEHARDT DR
IPC: C08F2/22 , C08F2/24 , C08F220/00 , C08F220/04 , C08F220/10 , C08F220/12 , C08F220/14 , C08F265/06 , C09D133/04 , C09D133/08 , C09D133/12
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公开(公告)号:DE3728992A1
公开(公告)日:1989-03-09
申请号:DE3728992
申请日:1987-08-29
Applicant: BASF AG
Inventor: SCHWERZEL THOMAS DR , AUCHTER GERHARD DR , WISTUBA ECKEHARDT DR
IPC: C08F220/12 , C08F230/02 , C09D133/08 , C09D133/10
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公开(公告)号:DE3563629D1
公开(公告)日:1988-08-11
申请号:DE3563629
申请日:1985-02-15
Applicant: BASF AG
Inventor: FISCHER KURT , PETERSEN HARRO DR , KASCH HELLMUTH DIPL ING , WISTUBA ECKEHARDT DR
IPC: C08G4/00 , C08G6/00 , C08J3/03 , C08J3/05 , C08L7/00 , C08L21/00 , C08L33/00 , C08L33/02 , C08L57/00 , C08L61/00 , C08L61/02 , C08L67/08 , C09D157/00 , C09D161/02 , C09D167/08 , C08J3/06 , C08J3/10 , C09D3/66 , C09D3/76
Abstract: A process for the preparation of a stable aqeuous ketone resin or ketone/aldehyde resin dispersions and a process for the production of surface coating binders. For this purpose, a melt or a highly concentrated solution of the ketone resin or ketone/aldehyde resin is dispersed in water in the presence of an organic protective colloid. These aqueous resin dispersions can be used, in combination with other film formers, as surface coating binders.
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20.
公开(公告)号:DE3470754D1
公开(公告)日:1988-06-01
申请号:DE3470754
申请日:1984-01-27
Applicant: BASF AG
Inventor: DERSCH ROLF DR , LOCH WERNER DR , MATTHAEI LOTHAR , SCHULTZE WOLFGANG , WISTUBA ECKEHARDT DR
IPC: C04B24/26 , C04B26/06 , C04B41/46 , C04B41/63 , C04B41/65 , C09D133/04 , C09D133/06 , C09K3/00 , C09D3/80
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