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公开(公告)号:JP2001106861A
公开(公告)日:2001-04-17
申请号:JP2000247546
申请日:2000-08-17
Applicant: BASF AG
Inventor: BAUMSTARK ROLAND DR , KIRSCH STEFAN , DERSCH ROLF DR , DOBBELAAR JOHANNES , MELAN MICHAEL
IPC: C08L33/06 , C08F2/24 , C08F212/02 , C08F212/04 , C08F220/12 , C08K5/00 , C08L25/00 , C09D5/02 , C09D125/02 , C09D133/06 , E04C2/04
Abstract: PROBLEM TO BE SOLVED: To obtain a binder formulation based on an aqueous polymer dispersion which assures uniform film formation without addition of a coalescing agent and forms a coating film of low adhesion and high blocking resistance. SOLUTION: The binder formulation has a minimum film-forming temperature of 10 deg.C or less, contains at least one anionic emulsifying agent and at least one nonionic emulsifying agent, and further contains at least one binder polymer in the form of an aqueous dispersion, the binder polymer comprising monomers of A1, A2, A3, B, C, D and E, where the monomer A1 is a vinyl aromatic monomer, A2 is a 1-4C methacrylate, A3 is acrylnitrile or methacrylonitrile, the monomer B is one kind selected from 1-18C alkyl acrylate and 5-18C alkyl methacrylates, C is methacrylic acid, D is one kind selected from 3-6C monoethylenically unsaturated monocarboxylic amides and 1-4C hydroxyalkyl esters and E is ethylene glycole diacrylate, or the like.
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公开(公告)号:WO03040241A3
公开(公告)日:2003-10-09
申请号:PCT/EP0212044
申请日:2002-10-29
Applicant: BASF AG , LACH CHRISTIAN , MELAN MICHAEL
Inventor: LACH CHRISTIAN , MELAN MICHAEL
IPC: C08F220/12 , C08F257/02 , C08F265/04 , C08K5/00 , C08K5/132 , C08L51/00 , C09D151/00 , C09J151/00 , C09D133/06
CPC classification number: C09J151/003 , C08F220/12 , C08F257/02 , C08F265/04 , C08K5/0091 , C08K5/132 , C08L51/003 , C09D151/003
Abstract: The invention relates to an aqueous synthetic resin preparation, which essentially contains a synthetic resin A, a metal cation with a charge number of 2 to 4, dispersing agents, water and fine-particle fillers as well as optionally acetophenone or benzophenone derivatives, whereby said synthetic resin A is produced by radically initiated aqueous emulsion polymerisation of monomers in the presence of 0.01 to 3 parts by weight of an external polymerisation initiator, based on 100 parts by weight of the monomer mixture.
Abstract translation: 的水性合成树脂配制剂,基本上含有合成树脂A,具有从2至4,分散剂,水和细碎填料和任选的苯乙酮或二苯甲酮衍生物的电荷数的金属阳离子,其中所述生产的树脂A的通过单体的自由基引发的水乳液聚合中的0的存在 基于100重量份的单体混合物,进行0.01至3重量份的外来聚合物种子。
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公开(公告)号:DK168540B1
公开(公告)日:1994-04-18
申请号:DK555085
申请日:1985-11-29
Applicant: BASF AG
Inventor: MUELLER-MALL RUDOLF , MELAN MICHAEL , WISTUBA ECKEHARDT , 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 , C09D133/06
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公开(公告)号:AU5059485A
公开(公告)日:1986-06-05
申请号:AU5059485
申请日:1985-11-29
Applicant: BASF AG
Inventor: MUELLER-MALL RUDOLF , MELAN MICHAEL , WISTUBA ECKEHARDT , 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 , C08F2/30 , C08F10/02 , C08F12/08 , C08F20/14 , C08F20/18 , C08F20/44 , C08J5/22 , C09D3/76
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公开(公告)号:DE10041680A1
公开(公告)日:2002-03-07
申请号:DE10041680
申请日:2000-08-24
Applicant: BASF AG
Inventor: PORZIO ROBERT SHANE , MELAN MICHAEL , WILDBURG GERALD
IPC: C08F2/22 , C09D5/02 , C09D133/20
Abstract: Aqueous polymer dispersion (A) prepared by radical-initiated aqueous emulsion polymerization of monomer mixtures (M1, M2) added according to a specific feed procedure. Polymerization is performed in a vessel fed with a monomer stream (m) formed from partial streams, m1 and/or m2, of M1 and M2, respectively, and during the process the proportion of m2 in m increases. At the start of feeding, m comprises at least 90wt.% M1 but at the end it contains at least 90wt.% M2. When used alone, M1 produces a polymer of glass transition temp (Tg1) not over 50 deg C while M2, alone, produces a polymer with similar temperature (Tg2) over 50 deg C, with at least a 10 deg C difference between Tg1 and Tg2. The ratio of total amounts of M1 and M2 is 20:80 to 60:40. An Independent claim is also included for a method of producing (A).
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公开(公告)号:AU582396B2
公开(公告)日:1989-03-23
申请号:AU4945385
申请日:1985-11-07
Applicant: BASF AG
Inventor: PENZEL ERICH , PRANGE WALTER , MELAN MICHAEL , WISTUBA ECKEHARDT , MUELLER ALFRED
IPC: C08L27/08 , C08F214/08 , C08F220/00 , C08F220/10 , C08F220/12 , C08L1/00 , C08L27/00 , C08L33/00 , C08L33/02 , C08L33/06 , C09D127/04 , C09D127/08 , C09D133/06 , C09D3/81 , C09D3/76
Abstract: Paints and renders contain, as binders, aqueous dispersions of copolymers which have a minimum film-forming temperature of from -15 DEG to 20 DEG C. and consist of (a) from 10 to 50% by weight of vinylidene chloride, up to half of which may be replaced with vinyl chloride, (b) from 44 to 88% by weight of esters of acrylic and/or methacrylic acid with alkanols of 1 to 18 carbon atoms and, if required, styrene, vinyl acetate, vinyl propionate or a mixture of these monomers and (c) from 2 to 6% by weight of alpha , beta -monoolefinically unsaturated mono- and/or dicarboxylic acids of 3 to 5 carbon atoms and/or their amides.
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公开(公告)号:ES2000121A6
公开(公告)日:1987-12-16
申请号:ES8600031
申请日:1986-06-27
Applicant: BASF AG
Inventor: WENDEL KURT , MELAN MICHAEL , WISTUBA ECKEHARDT , WULGARIS SAVAS
Abstract: PINTURAS QUE CONTIENEN UNA DISPERSION DE POLIESTIRENO DE PARTICULAS GRUESAS. PINTURAS Y ENLUCIDOS AGLUTINADOS CON RESINAS SINTETICAS A BASE DE LOS VEHICULOS POLIMEROS Y PIGMENTOS INORGANICOS USUALES, CARACTERIZADOS POR CONTENER 50 A 500 G EN PESO, REFERIDO A 100 PARTES EN PESO DE LA DISPERSION POLIMERA ACUOSA, USADA COMO VEHICULO, DE UNA DISPERSION ACUOSA DE POLIESTIRENO CON UN DIAMETRO DE PARTICULA DE 100 A 1.000 MM.
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公开(公告)号:DK555085A
公开(公告)日:1986-06-02
申请号:DK555085
申请日:1985-11-29
Applicant: BASF AG
Inventor: MUELLER-MALL RUDOLF , MELAN MICHAEL , WISTUBA ECKEHARDT , 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 , C08F , C09D
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公开(公告)号:AU536802B2
公开(公告)日:1984-05-24
申请号:AU5116579
申请日:1979-09-25
Applicant: BASF AG
Inventor: MUELLER-MALL RUDOLF , WENDEL KURT , GEELHAAR HANS JOACHIM , MELAN MICHAEL
IPC: C08F2/00 , C08F2/22 , C08F2/24 , C08F2/30 , C08F2/38 , C08F20/12 , C08F20/14 , C08F20/18 , C08F220/14 , C08F220/18
Abstract: Aqueous polyacrylate dispersions having improved flow characteristics are prepared by polymerizing esters of acrylic acid and/or methacrylic acid and alkanols of 1 to 10 carbon atoms, with or without admixture of styrene and/or vinyl esters and/or water-soluble monoolefinically unsaturated comonomers (the monomer feed being in the form of an emulsion), in aqueous emulsion in the presence of a free radical polymerization initiator, a protective colloid, a nonionic emulsifier and a regulator, at least a part of the protective colloid being introduced into an aqueous initial charge, and a water-soluble regulator being employed in the initial charge and in the feed.
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公开(公告)号:ES2253570T3
公开(公告)日:2006-06-01
申请号:ES02785327
申请日:2002-10-29
Applicant: BASF AG
Inventor: LACH CHRISTIAN , MELAN MICHAEL
IPC: C08F220/12 , C08F257/02 , C08F265/04 , C08K5/00 , C08K5/132 , C08L51/00 , C09D151/00 , C09J151/00
Abstract: Preparado de resina sintética acuoso, que contiene esencialmente A) un 3 a un 75 % en peso de al menos una resina sintética (resina sintética A), que está constituida por a) un 50 a un 99, 9 % en peso de al menos un éster de ácidos carboxilícos con insaturación, -monoetilénica que contienen 3 a 6 átomos de carbono, y alcanoles que contienen 1 a 18 átomos de carbono, o al menos un éster vinílico de un ácido monocarboxílico alifático que contiene 2 a 8 átomos de carbono o una mezcla de estos monómeros (monómeros a), b) un 0, 1 a un 12 % en peso de al menos un ácido mono o dibásico con insaturación, -monoetilénica que contiene 3 a 8 átomos de carbono, sus anhídridos, o una mezcla de estos monómeros (monómeros b), c) un 0 a un 10 % en peso de uno o varios derivados de acetofenona o benzofenona con insaturación monoetilénica, o de una mezcla de estos monómeros (monómeros c), y d) un 0 a un 50 % en peso de uno o varios de otros monómeros con insaturación monoetilénica copolimerizables (con monómeros d), en forma incorporada por polimerización, seleccionándose las partes en peso de monómeros a, b y c dentro de los límites indicados, de modo que una resina sintética constituida solo por estos monómeros presentaría una temperatura de transición vítrea de-50 a +40ºC, B) al menos un catión metálico de índice de carga 2 a 4 en forma hidrosoluble.
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