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公开(公告)号:AU2021305399A1
公开(公告)日:2023-02-02
申请号:AU2021305399
申请日:2021-07-08
Applicant: BASF SE
Inventor: MANGEL TIMO , WILMS VALERIE , HOUILLOT LISA , RUELLMANN MAXIMILIAN , KOCH THOMAS , LATOUR RENE , STEINBRUECK SASKIA
IPC: C08F220/18 , C08L33/10 , C09J133/10 , C09J133/20
Abstract: The present invention relates to aqueous polymer dispersions of polymers made of polymerized ethylenically unsaturated monomers M which comprise or consist of: a) 55 to 88% by weight, based on the total weight of the monomers M, of at least one monomer Ma consisting of a1) at least one monomer Ma(1) selected from alkyl acrylates having a branched alkyl radical having 3 to 20 carbon atoms, alkyl methacrylates having a branched alkyl radical having 5 to 20 carbon atoms, where the homopolymer of monomer Ma(1) has a theoretical glass transition temperature of at most 10°C and optionally a2) at least one monomer Ma(2) selected from alkyl acrylates having a linear alkyl radical of 2 to 6 carbon atoms; wherein the weight ratio of monomer Ma(2) to Ma(1) is at most 2:1; b) 8 to 30% by weight, based on the total weight of the monomers M, of a monomer Mb, which is a monoethylenically unsaturated carbonitrile; c) 0 to 25% by weight, based on the total weight of the monomers M, of at least one non-ionic monoethylenically unsaturated monomer Me which is different from the monomers Mb and whose homopolymer has a glass transition temperature of at least 60°C; provided that the total amount of monomer Mb and Me is in the range of 12 to 40% by weight, based on the total weight of the monomers M; d) at most 2.0% by weight, based on the total weight of the monomers M, of one or more monoethylenically unsaturated monomers Md having an acidic group; e) at most 5% by weight, based on the total weight of the monomers M, of at least one ethylenically unsaturated monomer Me which, alone or with a crosslinking agent, has crosslinking effect and which is different from the monomers Ma to Md; f) at most 10% by weight based on the total weight of the monomers M, of at least one non-ionic monoethylenically unsaturated monomer Mf which has a water- solubility of at least 100 g/L and which is different from the monomers Me; provided that the total amount of monomers Md, Me and Mf does not exceed 10% by weight, based on the total weight of the monomers M. The polymers are suitable as polymer adhesives, in particular as polymer adhesives or binders, respectively, in aqueous flooring adhesive compositions.
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公开(公告)号:AU2015289249B2
公开(公告)日:2018-08-16
申请号:AU2015289249
申请日:2015-07-13
Applicant: BASF SE
Inventor: HOUILLOT LISA , WILMS VALERIE , URIBE AROCHA PAOLA , RULLMANN MAXIMILIAN , GERST MATTHIAS
IPC: C09J4/00 , C09J101/00 , C09J103/00 , C09J105/00 , C09J133/06
Abstract: The invention relates to a polymer dispersion comprising A) at least one first phase containing a) at least one polymer P built from 1 to 99.9 wt.% of at least one ester of ethylenically-unsaturated monomers, as monomer A, 0 to 20 wt.% of at least one ethylenically-unsaturated carboxylic acid nitrile, as monomer B, 0.1 to 5 wt.% of at least one ethylenically-unsaturated monomer containing acid groups, as monomer C, 0 to 5 wt.% of at least one monomer which has a cross-linking effect alone or with a crosslinking agent and which differs from monomers A to C, as monomer D, and 0 to 20 wt.% of at least one ethylenically-unsaturated monomer whose homopolymer has a glass transition temperature of ≥50 °C and which differs from monomers A to D, as monomer E, the sum of the total amount of the monomers A to E coming to 100 wt.%, a1) at least one seed polymer where applicable, b) 0 to 60 parts by weight, in relation to 100 parts by weight of polymer P, of at least one saccharide compound S, and B) a second phase containing c) at least one solvent. The invention also relates to a method for producing the claimed polymer dispersion, a polymerisation powder, a formulation for adhesion which comprises the claimed polymer dispersion, and the use of the claimed formulation as an adhesive.
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公开(公告)号:AU2015289326B2
公开(公告)日:2018-08-30
申请号:AU2015289326
申请日:2015-07-10
Applicant: BASF SE
Inventor: GERST MATTHIAS , GROSS MICHAEL , WILMS VALERIE , HOUILLOT LISA
IPC: C09J103/02 , C09J5/00 , C09J105/00 , C09J133/02
Abstract: The present invention relates to a formulation comprising: i) an aqueous polymer dispersion comprising: a) at least one homo- or copolymer P containing in the form of polymerized units at least one ethylenically unsaturated monomer; b) at least 6% by weight, based on the total of the ethylenically unsaturated monomer, of at least one saccharide-compound S; wherein in a) the at least one homo- or copolymer P is obtained by polymerization of the at least one ethylenically unsaturated monomer in the presence of at least a part of the at least one saccharide-compound S from b); ii) at least one tackifier.
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公开(公告)号:AU2015289326A1
公开(公告)日:2017-02-02
申请号:AU2015289326
申请日:2015-07-10
Applicant: BASF SE
Inventor: GERST MATTHIAS , GROSS MICHAEL , WILMS VALERIE , HOUILLOT LISA
IPC: C09J103/02 , C09J5/00 , C09J7/02 , C09J105/00 , C09J133/02
Abstract: The present invention relates to a formulation comprising: i) an aqueous polymer dispersion comprising: a) at least one homo- or copolymer P containing in the form of polymerized units at least one ethylenically unsaturated monomer; b) at least 6% by weight, based on the total of the ethylenically unsaturated monomer, of at least one saccharide-compound S; wherein in a) the at least one homo- or copolymer P is obtained by polymerization of the at least one ethylenically unsaturated monomer in the presence of at least a part of the at least one saccharide-compound S from b); ii) at least one tackifier.
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公开(公告)号:PL3166978T3
公开(公告)日:2018-10-31
申请号:PL15735948
申请日:2015-07-08
Applicant: BASF SE
Inventor: CENTNER ALEXANDER , KRUEGER CHRISTIAN , WILMS VALERIE
IPC: C08F2/30 , B05D1/02 , B05D1/18 , B05D3/02 , B05D7/02 , C04B26/06 , C08F2/20 , C08F212/08 , C08K5/053 , C08L25/04 , C08L33/08 , C09D133/08 , C09J133/08
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公开(公告)号:AU2015289249A1
公开(公告)日:2017-02-16
申请号:AU2015289249
申请日:2015-07-13
Applicant: BASF SE
Inventor: HOUILLOT LISA , WILMS VALERIE , URIBE AROCHA PAOLA , RULLMANN MAXIMILIAN , GERST MATTHIAS
IPC: C09J4/00 , C09J101/00 , C09J103/00 , C09J105/00 , C09J133/06
Abstract: The invention relates to a polymer dispersion comprising A) at least one first phase containing a) at least one polymer P built from 1 to 99.9 wt.% of at least one ester of ethylenically-unsaturated monomers, as monomer A, 0 to 20 wt.% of at least one ethylenically-unsaturated carboxylic acid nitrile, as monomer B, 0.1 to 5 wt.% of at least one ethylenically-unsaturated monomer containing acid groups, as monomer C, 0 to 5 wt.% of at least one monomer which has a cross-linking effect alone or with a crosslinking agent and which differs from monomers A to C, as monomer D, and 0 to 20 wt.% of at least one ethylenically-unsaturated monomer whose homopolymer has a glass transition temperature of ≥50 °C and which differs from monomers A to D, as monomer E, the sum of the total amount of the monomers A to E coming to 100 wt.%, a1) at least one seed polymer where applicable, b) 0 to 60 parts by weight, in relation to 100 parts by weight of polymer P, of at least one saccharide compound S, and B) a second phase containing c) at least one solvent. The invention also relates to a method for producing the claimed polymer dispersion, a polymerisation powder, a formulation for adhesion which comprises the claimed polymer dispersion, and the use of the claimed formulation as an adhesive.
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公开(公告)号:ES2806777T3
公开(公告)日:2021-02-18
申请号:ES15744496
申请日:2015-07-10
Applicant: BASF SE
Inventor: GERST MATTHIAS , GROSS MICHAEL , WILMS VALERIE , HOUILLOT LISA
IPC: C09J105/00 , C09J7/38 , C09J133/06
Abstract: Una formulación, que comprende: i) una dispersión de polímero acuosa, que comprende: a) al menos un homopolímero o copolímero P que contiene, en forma de unidades polimerizadas, al menos un monómero etilénicamente insaturado, en el que como el al menos un monómero etilénicamente insaturado se emplea una mezcla de monómeros, que consiste en: a1) del 65 % al 99,8 % en peso de al menos un monómero A, en la que dicho monómero A es al menos un acrilato de alquilo C2-C12; a2) del 0,1 % al 30 % en peso de al menos un monómero B seleccionado del grupo que consiste en un acrilato de metilo, un metacrilato de alquilo C1-C12, un derivado de metacrilato de alquilo C1-C12, un monómero vinilaromático, un éster de vinilo de ácidos carboxílicos C2-C10 alifáticos o mezclas de los mismos; a3) del 0 % al 10 % en peso de al menos un monómero C, en la que dicho monómero C es un monómero monoetilénicamente insaturado que tiene al menos un grupo hidroxialquilo; a4) del 0,1 % al 5 % en peso de al menos un monómero D, en la que dicho monómero D es un monómero monoetilénicamente insaturado que tiene al menos un grupo ácido, en la que el total de monómeros A a D es igual al 100 % en peso, y b) al menos del 10 al 70 % en peso, en base al total de monómeros A a D, del al menos un compuesto de sacárido S; en la que en a) el al menos un homopolímero o copolímero P se obtiene mediante la polimerización del al menos un monómero etilénicamente insaturado en presencia de al menos una parte del al menos un compuesto de sacárido S de b); ii) al menos un agente adherente.
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公开(公告)号:ES2715411T3
公开(公告)日:2019-06-04
申请号:ES15734710
申请日:2015-07-13
Applicant: BASF SE
Inventor: HOUILLOT LISA , WILMS VALERIE , URIBE AROCHA PAOLA , RÜLLMANN MAXIMILIAN , GERST MATTHIAS
IPC: C09J4/00 , C09J101/00 , C09J103/00 , C09J105/00 , C09J133/06
Abstract: Dispersión de polimerizado, que comprende A) por lo menos una primera fase que contiene a) al menos un polimerizado P, constituido exclusivamente por 1 a 99,9 % en peso de al menos un éster de monómeros con insaturación etilénica, como monómero A, 0 a 20 % en peso de al menos un nitrilo o de ácido carboxílico con insaturación etilénica, como monómero B, 0,1 a 5 % en peso de al menos un monómero con insaturación etilénica, que tiene grupos ácido, como monómero C, 0 a 5 % en peso de al menos un monómero que actúa formando entrecruzamiento solo o con un agente de entrecruzamiento y que es diferente de los monómeros A a C, como monómero D, 0 a 10 % en peso de al menos un monómero con insaturación etilénica, cuyo homopolimerizado exhibe una temperatura de transición vítrea >= 50 °C y que se diferencia de los monómeros A a D, como monómero E, elegido de entre el grupo consistente en estireno, α-metilestireno, o- o p-viniltolueno, p acetoxiestireno, p-bromoestireno, p-tert.-butilestireno, o-, m- o p-cloroestireno, metilmetacrilato, tert.- butilmetacrilato, etilmetacrilato, isobutilmetacrilato, ciclohexilmetacrilato, tert.-butilviniléter o ciclohexilviniléter, en donde la suma de las cantidades totales de los monómeros A a E da como resultado el 100 % en peso, a1) dado el caso por lo menos una semilla de polímero, b) 10 a 60 partes en peso, referidas a 100 partes en peso de polimerizado P, de al menos un compuesto sacárido S, y B) una segunda fase que contiene c) por lo menos un solvente.
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9.
公开(公告)号:ES2680818T3
公开(公告)日:2018-09-11
申请号:ES15735948
申请日:2015-07-08
Applicant: BASF SE
Inventor: CENTNER ALEXANDER , KRUEGER CHRISTIAN , WILMS VALERIE
IPC: C08F2/30 , B05D1/02 , B05D1/18 , B05D3/02 , B05D7/02 , C04B26/06 , C08F2/20 , C08F212/08 , C08K5/053 , C08L25/04 , C08L33/08 , C09D133/08 , C09J133/08
Abstract: Procedimiento para preparar una dispersión acuosa estable a la congelación-descongelación que comprende las etapas de: a) facilitar una mezcla A que comprende - del 20 al 79,5 % en peso de al menos un éster de monómeros A etilénicamente insaturados, - del 20 al 79,5 % en peso de al menos un monómero B etilénicamente insaturado, que se diferencia del monómero A, - del 0,5 al 5 % en peso de al menos un monómero C etilénicamente insaturado que contiene grupos ácidos, dando por resultado la cantidad total de los monómeros A a C el 100 % en peso, b) facilitar del 20 al 55 % en peso de al menos un compuesto sacárido S, con respecto a la cantidad de los monómeros A a C que van a polimerizarse, siendo el compuesto sacárido S maltodextrina y presentando valores DE de 3 a 20 y un peso molecular ponderado medio de 15 000 - 30 000 g/mol, c) facilitar del 20 al 150 % en peso de disolventes solubles en agua y/o agua W, con respecto a la cantidad de los monómeros A a C que van a polimerizarse, d) facilitar del 0,1 al 2 % en peso de al menos un iniciador de polimerización I, con respecto a la cantidad de los monómeros A a C que van a polimerizarse, e) polimerizar los monómeros A a C en presencia de S, W e I para formar el polímero P, exponiéndose la dispersión acuosa al menos a un procedimiento de congelación y descongelación, estando la dispersión libre de aditivos estabilizadores de congelación-descongelación y siendo los aditivos estabilizadores de congelación-descongelación emulsionantes aniónicos, catiónicos o no iónicos.
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