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公开(公告)号：WO2022136614A1
公开(公告)日：2022-06-30
申请号：PCT/EP2021/087430
申请日：2021-12-22
Applicant: BASF SE
Inventor： SOMMER, Gereon Antonius , SCHERR, Guenter , WEINKOETZ, Stephan , LINDNER, Jean-Pierre Berkan , KUNSMANN-KEITEL, Dagmar Pascale , LUNKWITZ, Ralph , TUERP, David
IPC: C08G12/06 , C09J159/00 , C09J177/02
Abstract: The present invention relates to a binder composition comprising a) component A comprising polymer(s) A1 having primary and/or secondary amino groups wherein polymer(s) A1 has(have) a primary and secondary amine group nitrogen content (NCps) of at least 1 wt.-% and b) component B comprising hydroxyacetone.
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公开(公告)号：WO2022063638A1
公开(公告)日：2022-03-31
申请号：PCT/EP2021/075208
申请日：2021-09-14
Applicant: BASF SE
Inventor： MEHRAVAR, Samane , URIBE AROCHA, Paola , VON NESSEN, Daniel , ROSCHMANN, Konrad , GEYER, Florian Ludwig , CHAU, Mo Kit , SCHLUETTER, Florian , KACZUN, Juergen , TUERP, David
Abstract: The present invention relates to polyester polyols(1) carrying at least one keto-type C=O group derived from HO-C(=O)-L1-C(=O)-R1 (1i) or from a derivative thereof, wherein L1 is a linking group and R1 is selected from the group consisting of C1-20-alkyl, C5-8-cycloalkyl, C6-10-aryl and C7-20-aralkyl, to aqueous polyurethane dispersions (PUD) comprising at least one polyurethane (2) carrying at least one keto-type C=O group, water, and optionally at least one organic solvent (4), wherein the at least one polyurethane (2) carrying at least one keto-type C=O group comprises units derived from at least one polyester polyol (1), to aqueous self-crosslinkable polyurethane dispersions (SC-PUD) comprising at least one polyurethane (2) carrying at least one keto-type C=O group, at least one compound (3) carrying at least two keto-type C=O group reactive groups, water, and optionally at least one organic solvent (4), wherein the at least one polyurethane (2) carrying at least one keto-type C=O group comprises units derived from at least one polyester polyol (1), to aqueous self-crosslinkable polyurethane coating composition comprising the aqueous self-crosslinkable polyurethane dispersion (SC-PUD) optionally at least one organic solvent (5), at least one coating composition additive (6), optionally at least one polymer (7) different from the polyurethane (2), and optionally at least one monomer (8) carrying at least one olefinically unsaturated group, to substrate coated with the aqueous self-crosslinkable polyurethane coating composition, and to a process for coating the substrate with the aqueous self-crosslinkable polyurethane coating composition.
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公开(公告)号：WO2022136613A1
公开(公告)日：2022-06-30
申请号：PCT/EP2021/087428
申请日：2021-12-22
Applicant: BASF SE
Inventor： SOMMER, Gereon Antonius , SCHERR, Guenter , WEINKOETZ, Stephan , SERVAY, Thomas , HAMANN, Jessica Nadine , TELES, Joaquim Henrique , LUNKWITZ, Ralph , TUERP, David
IPC: C08G12/06 , C09J159/00 , C09J177/02
Abstract: The present invention relates to a binder composition comprising a) component A comprising polymer(s) A1 having primary and/or secondary amino groups, wherein polymer(s) A1 has(have) a primary and secondary amine group nitrogen content of at least 1 wt.-% and b) component B comprising component B1 which is 1,3-dihydroxyacetone, glycolaldehyde, glyceraldehyde or any mixture thereof, wherein the polymer(s) A1 has(have) a total weight average molecular weight Mw,total of at least 800 g/mol.
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公开(公告)号：WO2022136612A1
公开(公告)日：2022-06-30
申请号：PCT/EP2021/087427
申请日：2021-12-22
Applicant: BASF SE
Inventor： SOMMER, Gereon Antonius , WEINKOETZ, Stephan , TUERP, David , SCHERR, Guenter , HAMANN, Jessica Nadine , TELES, Joaquim Henrique , LUNKWITZ, Ralph , SERVAY, Thomas , LINDNER, Jean-Pierre Berkan , KUNSMANN-KEITEL, Dagmar Pascale
IPC: C08G12/06 , C09J159/00 , C09J177/02 , C09J189/00 , C09J179/02
Abstract: The present invention relates to a binder composition comprising component A comprising polymer(s) A1 and optionally component B comprising component B1 which is selected from the group consisting of a mono-saccharides, disaccharides, hydroxyacetone, glycolaldehyde and mixtures thereof, wherein polymer(s) A1 comprises at least 70 wt.-% poly(amino acid)s based on the total weight of the polymers) A1 and has (have) a total weight average molecular weight Mw, total of 800 g/mol to 10.000 g/mol, wherein the binder composition comprises 60 to 100 wt.-% polymer(s) A1, and 0 to 40 wt.-% component B1, based on the total weight of the sum of polymer(s) A1 and component B1, wherein the weight amounts of the polymer(s) A1 and component B1 are selected such that the total weight of the sum of polymer(s) A1 and component B1 is 100 wt.-%.
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5.发明申请
公开(公告)号：WO2022136611A1
公开(公告)日：2022-06-30
申请号：PCT/EP2021/087426
申请日：2021-12-22
Applicant: BASF SE
Inventor： SOMMER, Gereon Antonius , WEINKÖTZ, Stephan , TUERP, David , LUNKWITZ, Ralph , FUEGER, Claus , SCHERR, Guenter , HAMANN, Jessica Nadine , TELES, Joaquim Henrique , LINDNER, Jean-Pierre Berkan , KUNSMANN-KEITEL, Dagmar Pascale , SERVAY, Thomas
IPC: C08G12/06 , C09J159/00 , C09J177/02
Abstract: The present invention relates to a binder composition comprising a) Component A comprising amino acid polymer(s) A1 and b) Component B comprising component B1 selected from the group consisting of pentoses, hexoses, disaccharides of pentoses and/or hexoses and mixtures thereof, wherein the amino acid polymer(s) A1 has(have) a total weight average molecular weight Mw,total of at least 800 g/mol and at most 10.000 g/mol and wherein the binder composition comprises at least 55 wt.-% amino acid polymer(s) A1 based on the total weight of the amino acid poly- mer(s) A1 and component B1.
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Patent Agency Ranking
公开(公告)号：WO2017085158A1
公开(公告)日：2017-05-26
申请号：PCT/EP2016/077931
申请日：2016-11-17
Applicant: BASF SE
Inventor： COHEN, Kathrin , TUERP, David , HAAF-KLEINHUBBERT, Christina
IPC: C08G18/73 , C08G63/42 , C08G63/672 , C08G18/24 , C09D175/04 , C08G18/42
CPC classification number: C08G18/4205 , C08G18/246 , C08G18/4247 , C08G18/73 , C08G63/672 , C09D175/04
Abstract: The present invention relates to a polyester polyol based on a carboxylic acid component (A) which comprises at least one carboxylic acid havingat least 2 carboxyl groups and an alcohol component (B) which comprises at least [5-(hydroxymethyl)tetrahydrofuran-2-yl]methanol, to processes for preparing such polyester polyols, to the use of these polyester polyols in coatings, and to PU and HMMM varnishes comprising these polyester polyols.
Abstract translation: 本发明涉及基于羧酸组分（A）的聚酯多元醇，其包含至少一种具有至少两个羧基的羧酸和醇组分（B），所述醇组分（B）包含至少[5 - （羟甲基）四氢呋喃-2-基]甲醇，涉及这些聚酯多元醇的制备方法，这些聚酯多元醇在涂料中的用途，以及包含这些聚酯多元醇的PU和HMMM清漆。
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公开(公告)号：EP4267635A1
公开(公告)日：2023-11-01
申请号：EP21844716.7
申请日：2021-12-22
Applicant: BASF SE
Inventor： SOMMER, Gereon Antonius , WEINKOETZ, Stephan , TUERP, David , SCHERR, Guenter , HAMANN, Jessica Nadine , TELES, Joaquim Henrique , LUNKWITZ, Ralph , SERVAY, Thomas , LINDNER, Jean-Pierre Berkan , KUNSMANN-KEITEL, Dagmar Pascale
IPC: C08G12/06 , C09J159/00 , C09J177/02 , C09J189/00 , C09J179/02
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公开(公告)号：EP4217410A1
公开(公告)日：2023-08-02
申请号：EP21778371.1
申请日：2021-09-14
Applicant: BASF SE
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公开(公告)号：EP4267636A1
公开(公告)日：2023-11-01
申请号：EP21844717.5
申请日：2021-12-22
Applicant: BASF SE
Inventor： SOMMER, Gereon Antonius , SCHERR, Guenter , WEINKOETZ, Stephan , LINDNER, Jean-Pierre Berkan , KUNSMANN-KEITEL, Dagmar Pascale , LUNKWITZ, Ralph , TUERP, David
IPC: C08G12/06 , C09J159/00 , C09J177/02
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公开(公告)号：EP3298065A1
公开(公告)日：2018-03-28
申请号：EP16796869.2
申请日：2016-03-24
Applicant: BASF SE
Inventor： SHARE, Paul , BERGER, Sebastian , TUERP, David
CPC classification number: C08G64/305 , C08G83/005
Abstract: A process for preparing a hyperbranched polycarbonate polyol includes reacting a polyfunctional alcohol and an ester or carbonate in the presence of a catalyst and then heating the reaction mixture under azeotropic reflux conditions to form an alcohol or water. The alcohol or water by-product is then removed from the reaction mixture, thereby pushing the reaction forward.
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