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公开(公告)号：DE4315831A1
公开(公告)日：1994-11-17
申请号：DE4315831
申请日：1993-05-12
Applicant: BASF AG
Inventor： BECK ERICH DR , LEY GREGOR DR , GULBINS ERICH DR , SCHLARB BERNHARD DR , KEIL EDMUND , LOKAI MATTHIAS
IPC: C08F2/44 , C08F2/46 , C08F2/54 , C08F265/06 , C08F291/00 , C08L101/00 , C09D4/06 , G03F7/027 , G03F7/033 , C08K5/10 , C08L57/00 , C08J3/03 , B05D1/00
Abstract: An aqueous dispersion containing A) from 20 to 90% by weight of a dispersed polymer having a glass transition temperature of above 30@C and B) from 10 to 80% by weight of a tri-, tetra-, penta- or hexa(meth)acrylate of an alkoxylated, trihydric to hexahydric alcohol having a mean degree of alkoxylation of hydroxyl groups of the alcohol, defined as the quotient of the number of alkoxy groups and the number of hydroxyl groups, i.e. the functionality of the alcohol before alkoxylation, of at least 0.5, where the weight data are based on the sum of A) and B).
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公开(公告)号：AT113645T
公开(公告)日：1994-11-15
申请号：AT92101431
申请日：1992-01-29
Applicant: BASF AG
Inventor： DERSCH ROLF DR , LEY GREGOR DR , MELAN MICHAEL DR , NEUTZNER JOSEF DR
IPC: C08F246/00 , C09D125/14 , C09D133/06 , C09D157/06
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公开(公告)号：DE4407465A1
公开(公告)日：1994-09-15
申请号：DE4407465
申请日：1994-03-07
Applicant: BASF AG
Inventor： BERGER ALBIN DR , LEY GREGOR DR , HUB HANS-HENNING DR , SCHLUND RUEGER DR , KLIMESCH ROGER DR
IPC: B29C47/00 , B29C67/24 , C08F8/44 , C08J3/24 , C08L23/08 , C08L33/02 , B29B7/84 , B29C45/00 , B29C47/76 , B29D7/01 , C08F210/02
Abstract: A process for the preparation of ionically crosslinked ethylene copolymers (ionomers) by mixing ethylene copolymers containing from 0.1 to 20 mol% of alpha , beta -ethylenically unsaturated carboxylic acids or carboxylic acid derivatives with a cation-donating compound at temperatures above the melting point of the ethylene copolymer in an extruder and degassing the resultant ionomers, where the cation-donating compound is an ionic substance comprising at least one cation and at least one anionic polymer. The ionic substance is in particular in the form of a dispersion.
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公开(公告)号：DE58900680D1
公开(公告)日：1992-02-20
申请号：DE58900680
申请日：1989-03-16
Applicant: BASF AG
Inventor： LEY GREGOR DR , SCHULTZE WOLFGANG , VINKE JOHANNES DR , WISTUBA ECKEHARDT DR
IPC: C04B26/04 , C08F2/16 , C08F20/16 , C08F20/18 , C08F220/16 , C08F220/18 , C09D133/08 , C09D133/04 , C09D133/06
Abstract: Coating compositions based on synthetic resin which contain as the binders, polymers built up from A) from 60 to 100% by weight of a tert.-butyl ester of an alpha - beta -ethylene unsaturated carboxylic acid or dicarboxylic acid having up to 5 carbon atoms or of a mixture of such tert.-butyl esters, B) from 0 to 40% by weight of an acrylate or methacrylate of a non-tertiary C1-C20-alkanol or a mixture of these monomers, C) from 0 to 20% by weight of vinyl chloride, vinyl acetate and/or vinyl propionate, the amounts mB and mC of the monomers B and C complying with the relationship mC
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公开(公告)号：AT35985T
公开(公告)日：1988-08-15
申请号：AT84113559
申请日：1984-11-09
Applicant: BASF AG
Inventor： AMMERMANN EBERHARD DR , BUSCHMANN ERNST DR , LEY GREGOR DR , POMMER ERNST-HEINRICH DR
IPC: A01N43/84 , C07D211/14 , C07D211/74 , C07D223/04 , C07D265/30 , C07D279/12 , C07D295/02 , C07D295/03 , C07D295/033
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Patent Agency Ranking
公开(公告)号：DE3660112D1
公开(公告)日：1988-05-05
申请号：DE3660112
申请日：1986-01-23
Applicant: BASF AG
Inventor： KOSSMANN HERIBERT , MATTHAEI LOTHAR , LEY GREGOR DR , WISTUBA ECKEHARDT DR , WULGARIS SAVAS DR
IPC: C09D5/00 , C09D5/02 , C09D15/00 , C09D125/00 , C09D125/04 , C09D125/14 , C09D127/04 , C09D133/02 , C09D133/04 , C09D133/06 , C09D135/00 , C09D157/00 , C09D3/74
Abstract: Binders for aqueous primers for wood paints contain (A) from 50 to 95% by weight, based on the weight of the primer, of an aqueous dispersion of a vinyl polymer having a particle size of from 0.03 to 0.5 mu m and a minimum film-forming temperature of from 0 DEG to 50 DEG C., the said dispersion being stable to polyvalent ions, and (B) from 5 to 50% by weight, based on the weight of the primer, of a water-soluble polymeric zinc amine complex of a copolymer which has a K value of from 8 to 40 and consists of (a) from 20 to 60% by weight, based on the weight of the copolymer, of an alpha , beta -monoethylenically unsaturated mono- and/or dicarboxylic acid of 3 to 5 carbon atoms and (b) from 40 to 80% by weight, based on the weight of the copolymer, of styrene and/or one or more alkyl (meth)acrylates, where alkyl is of 1 to 8 carbon atoms, the copolymer being reacted with from 2 to 6 moles, based on the carboxyl groups of the copolymer, of ammonia and from 0.8 to 1.2 equivalents of a zinc compound per carboxyl group of the copolymer.
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公开(公告)号：DE3608681A1
公开(公告)日：1987-09-17
申请号：DE3608681
申请日：1986-03-15
Applicant: BASF AG
Inventor： RUPPERSBERGER KARL-GEORG , LEY GREGOR DR
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公开(公告)号：DE3540042A1
公开(公告)日：1987-05-14
申请号：DE3540042
申请日：1985-11-12
Applicant: BASF AG
Inventor： LEY GREGOR DR , MELAN MICHAEL DR , WISTUBA ECKEHARDT DR
Abstract: Plasters, renders, masonry paints, interior paints and glazes which contain from 0.5 to 10% by weight of a distearyldiketene emulsion consisting of (a) from 3 to 40 parts by weight of distearyldiketene, (b) from 10 to 70 parts by weight of a solvent, (c) from 5 to 50 parts by weight of water and (d) from 0.5 to 5 parts by weight of emulsifier have particularly advantageous properties.
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公开(公告)号：DE19540725A1
公开(公告)日：1997-05-07
申请号：DE19540725
申请日：1995-11-02
Applicant: BASF AG
Inventor： LEY GREGOR DR , DERSCH ROLF DR , SCHWEIGGER ENRIQUE DR
IPC: C04B41/48 , C04B41/63 , C08L33/06 , C08L57/00 , C09D133/06 , C09D157/04 , C08F220/18 , C08F212/00 , C08F220/04 , C08F220/62 , C09D125/02 , C09D133/04
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公开(公告)号：ES2095695T3
公开(公告)日：1997-02-16
申请号：ES94105769
申请日：1994-04-14
Applicant: BASF AG
Inventor： LEY GREGOR DR , WALLON ALEXANDER DR , AUCHTER GERHARD DR , MAEMPEL LOTHAR DR , SEIBERT HORST , WISTUBA ECKEHARDT DR
IPC: C08L75/04 , C08L75/00 , C08L101/00 , C08L101/08 , C09D175/04 , C09J175/00 , C09J175/04
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