公开(公告)号：US09969864B2

公开(公告)日：2018-05-15

申请号：US14903645

申请日：2014-07-03

Applicant: BASF SE

Inventor： Wolfgang Peter ,  Adalbert Braig ,  Ulrich Berens ,  Kai-Uwe Schöning ,  Markus Grob ,  Cinzia Tartarini ,  Tania Weyland

IPC: C08K5/3435 ,  C07D211/46 ,  C09D123/06 ,  C09D123/12 ,  C09D127/06 ,  C09D133/12 ,  C09D155/02 ,  C09D167/06 ,  C09D169/00 ,  C09D175/04 ,  C08K5/00 ,  C08K5/34

CPC classification number: C08K5/3435 ,  C07D211/46 ,  C08K5/005 ,  C09D123/06 ,  C09D123/12 ,  C09D127/06 ,  C09D133/12 ,  C09D155/02 ,  C09D167/06 ,  C09D169/00 ,  C09D175/04

Abstract: The present invention relates to symmetric diesters of hydroxyalkyl-4-hydroxy-tetraalkylpiperidine compounds and their use as light stabilizers. They are compatible with and soluble in coating formulations of different polarity.

公开(公告)号：US10119039B2

公开(公告)日：2018-11-06

申请号：US15026085

申请日：2014-10-23

Applicant: BASF SE

Inventor： Thomas Ehlis ,  Adalbert Braig ,  Wolfgang Peter ,  Ruediger Hainz

IPC: C08K5/00 ,  C09D7/12 ,  C08K5/3435 ,  C08K5/3475 ,  C09D4/00 ,  C09D133/06 ,  C08G18/62 ,  C08G18/78 ,  C09D175/04 ,  C07D249/20 ,  C09D5/00 ,  C09D7/48 ,  C08K5/3492

Abstract: The present invention relates the use of a 2-(2-hydroxyphenyl)benzotriazole compound of the formula R(QUV)n as an UV absorbing agent in coatings.

公开(公告)号：US20160137756A1

公开(公告)日：2016-05-19

申请号：US15006329

申请日：2016-01-26

Applicant: BASF SE

Inventor： Carsten Schellenberg ,  Clemens Auschra ,  Wolfgang Peter ,  Frank Oliver Heinrich ,  Junichi Tanabe

IPC: C08F2/50 ,  C08L33/12 ,  C08F2/22

CPC classification number: C08F2/50 ,  C08F2/22 ,  C08K5/132 ,  C08K5/5397 ,  C08L33/12 ,  C08L2201/54 ,  G03F7/029 ,  G03F7/031

Abstract: The invention relates to a concentrated aqueous polymer dispersion with an average particle size of less than 1000 nm comprising g) a polymer carrier prepared by heterophase radical polymerization of at least one ethylenically unsaturated monomer in the presence of h) a non-polar photoinitiator and/or photolatent catalyst and i) optionally a non-ionic, cationic or anionic surfactant, wherein the weight ratio of the non-polar photoinitiator and/or photolatent catalyst to the polymer carrier is greater than 20 parts of photoinitiator and/or photolatent catalyst per 100 parts of polymer carrier.

Abstract translation: 本发明涉及平均粒度小于1000nm的浓缩水性聚合物分散体，其包含g）通过至少一种烯属不饱和单体的异相自由基聚合制备的聚合物载体，所述单体在h）非极性光引发剂和/ 或光催化剂和i）任选的非离子阳离子或阴离子表面活性剂，其中非极性光引发剂和/或光催化剂催化剂与聚合物载体的重量比大于20份，每100份光引发剂和/或光催化剂催化剂 部分聚合物载体。

公开(公告)号：US11795343B2

公开(公告)日：2023-10-24

申请号：US16762745

申请日：2018-11-05

Applicant: BASF SE

Inventor： Huiguang Kou ,  Ulrich Tritschler ,  Wolfgang Peter ,  Clemens Auschra

IPC: C09D175/12 ,  C09D7/43 ,  C08G18/10 ,  C08G18/22 ,  C08G18/28 ,  C08G18/32 ,  C08G18/76 ,  C08G18/80 ,  C09D5/02 ,  C09D5/04 ,  C09D175/04

CPC classification number: C09D175/12 ,  C08G18/10 ,  C08G18/225 ,  C08G18/282 ,  C08G18/283 ,  C08G18/2835 ,  C08G18/324 ,  C08G18/3228 ,  C08G18/3234 ,  C08G18/7621 ,  C08G18/8038 ,  C09D5/024 ,  C09D5/04 ,  C09D7/43 ,  C09D175/04 ,  C08G18/10 ,  C08G18/324

Abstract: The presently claimed invention relates to a process for preparing urea urethane polymer, liquid compositions comprising the urea urethane polymer and the use of the urea urethane polymer as a thickening and thixotropic agent for water based and solvent based paint and coating formulations, lacquer, varnish, paper coating, wood coating, adhesive, ink, cosmetic formulation, detergent formulation, textile and drilling muds plaster formulations, PVC plastisol and cement formulations.

公开(公告)号：US11773277B2

公开(公告)日：2023-10-03

申请号：US17045098

申请日：2019-04-02

Applicant: BASF SE

Inventor： Thomas Ehlis ,  Wolfgang Peter

IPC: C09D5/32 ,  C09D7/65 ,  C09D7/63 ,  C09D175/04 ,  C08G65/48

CPC classification number: C09D5/32 ,  C08G65/48 ,  C09D7/63 ,  C09D7/65 ,  C09D175/04

Abstract: The present invention relates to the use of an ultraviolet radiation absorbing polymer composition (UVRAP) as an UV absorbing agent in a coating for non-living and non-keratinous materials and a composition stabilized against light-induced degradation comprising a coating for non-living and non-keratinous materials subject to light-induced degradation, and the ultraviolet radiation absorbing polymer composition (UVRAP).

公开(公告)号：US10851210B2

公开(公告)日：2020-12-01

申请号：US15769103

申请日：2016-11-02

Applicant: BASF SE

Inventor： Lothar Engelbrecht ,  Wolfgang Peter ,  Clemens Auschra ,  Ralf Knischka ,  Reiner Kranwetvogel

IPC: C08G77/46 ,  C08G77/08 ,  C08L83/12 ,  C08G77/18 ,  C09D183/12 ,  C08K3/014 ,  C08K5/00

Abstract: The invention relates to a process for preparing oligo- or polyalkylene ether-modified polysiloxanes by transesterification of alkoxy-functionalized polysiloxanes with OH— terminated oligo- or polyalkylene ethers in the presence of the tetra-n-C1-C6-alkoxy-titanate as catalyst. Oligo- or polyalkylene ether-modified polydimethylsiloxanes obtainable through this process are suitable as defoamers, as wetting agents, and as additives in coating material formulations.

公开(公告)号：US10752736B2

公开(公告)日：2020-08-25

申请号：US15768590

申请日：2016-11-02

Applicant: BASF SE

Inventor： Lothar Engelbrecht ,  Wolfgang Peter ,  Andreas Gernandt ,  Clemens Auschra ,  Ralf Knischka ,  Reiner Kranwetvogel

IPC: C08G77/18 ,  C08G77/08 ,  C08G77/38 ,  C08G77/14 ,  C09D183/04

Abstract: The invention relates to a process for preparing oligo- or polyalkylene ether-modified polysiloxanes by transesterification of alkoxy-functionalized polysiloxanes with OH-terminated oligo- or polyalkylene ethers in the presence of an alkanesulfonic acid as catalyst. Oligo- or polyalkylene ether-modified polydimethylsiloxanes obtainable through this process are suitable as defoamers, as wetting agents, and as additives in coating material formulations.