公开(公告)号：US20160168356A1

公开(公告)日：2016-06-16

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 ,  C09D133/12 ,  C09D169/00 ,  C09D127/06 ,  C09D123/06 ,  C09D123/12 ,  C09D167/06 ,  C09D175/04 ,  C07D211/46 ,  C09D155/02

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.

Abstract translation: 本发明涉及羟基烷基-4-羟基 - 四烷基哌啶化合物的对称二酯及其作为光稳定剂的用途。 它们与不同极性的涂料配方相容并可溶。

公开(公告)号：US20210115270A1

公开(公告)日：2021-04-22

申请号：US17045098

申请日：2019-04-02

Applicant: BASF SE

Inventor： Thomas EHLIS ,  Wolfgang PETER

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

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：US20180298149A1

公开(公告)日：2018-10-18

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 ,  C08G77/38 ,  C08G77/08 ,  C09D183/04

CPC classification number: C08G77/18 ,  C08G77/08 ,  C08G77/14 ,  C08G77/38 ,  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.

公开(公告)号：US20210171797A1

公开(公告)日：2021-06-10

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 ,  C09D5/04 ,  C09D5/02 ,  C08G18/80 ,  C08G18/76 ,  C08G18/32 ,  C08G18/28 ,  C08G18/22 ,  C08G18/10

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：US20170369455A1

公开(公告)日：2017-12-28

申请号：US15535945

申请日：2015-12-18

Applicant: BASF SE

Inventor： Rolf ALLES ,  Katharina FRITZSCHE ,  Wolfgang PETER ,  Adalbert BRAIG

IPC: C07D251/24 ,  C09D7/12 ,  C09D5/32 ,  C09K15/30 ,  C08K5/3492

CPC classification number: C07D251/24 ,  C08K5/3492 ,  C09D5/32 ,  C09D7/48 ,  C09K15/30

Abstract: A coating composition, which contains one or more compounds (A) according to formula (I) and a pigment (B) having a minimum integrated transmittance within the range of 380 to 600 nm, is provided: In formula (I), each R1, R2 and R3 is independently —OR4, R4 being independently hydrogen or a C1 to C24 hydrocarbyl group optionally containing heteroatoms, or C1 to C24 hydrocarbyl groups optionally containing heteroatoms; n is 2, 3, 4 or 5; o is 2, 3, 4 or 5; p is 2, 3, 4 or 5; with the proviso that at least one of R1 and at least one of R2 and at least one of R3 is —OR4. A coating is obtained by applying the coating composition to a substrate for protecting the substrate against UV/Vis-radiation or for stabilizing the substrate against the deleterious influence of UV/Vis-radiation.

公开(公告)号：US20240416260A1

公开(公告)日：2024-12-19

申请号：US18740587

申请日：2024-06-12

Applicant: BASF SE

Inventor： Wolfgang PETER ,  Andreas GERNANDT ,  Clemens AUSCHRA

IPC: B01D19/04 ,  C08F293/00

Abstract: The invention relates to a defoamer composition. The invention also relates to a method for reducing or preventing foam in an aqueous composition. The defoamer composition of the invention comprises at least one hydrophobic liquid; and at least one modified polyacrylate polymer. The modified polyacrylate polymer is obtainable by a process comprising 1. polymerizing at least one acrylate monomer selected from substituted or unsubstituted C1-C22 alkyl acrylates, substituted or unsubstituted C4-C22 cycloalkyl acrylates, substituted or unsubstituted C1-C22 acrylamides, esters of acrylic acid with polyalkylether alcohol, or combinations of two or more thereof, to obtain at least one polyacrylate polymer; and 2. modifying the at least one polyacrylate polymer obtained in step (i) by transesterification with at least one alcohol selected from (c1) at least one unsubstituted C8-C36 alcohol, (c2) at least one polyalkylether alcohol, or combinations of two or more thereof.

公开(公告)号：US20180305548A1

公开(公告)日：2018-10-25

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: C08L83/12

CPC classification number: C08L83/12 ,  C08G77/18 ,  C08G77/382 ,  C08G77/46 ,  C08K3/014 ,  C08K5/005

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：US20160215151A1

公开(公告)日：2016-07-28

申请号：US15026085

申请日：2014-10-23

Applicant: BASF SE

Inventor： Thomas EHLIS ,  Adalbert BRAIG ,  Wolfgang PETER ,  Ruediger HAINZ

IPC: C09D7/12 ,  C08K5/3435 ,  C07D249/20 ,  C08K5/3475 ,  C09D5/00 ,  C09D175/04

CPC classification number: C09D5/00 ,  C07D249/20 ,  C08G18/6225 ,  C08G18/7831 ,  C08K5/3435 ,  C08K5/3475 ,  C08K5/34926 ,  C09D4/00 ,  C09D7/48 ,  C09D133/06 ,  C09D175/04

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.

Abstract translation: 本发明涉及式R（QUV）n的2-（2-羟基苯基）苯并三唑化合物作为UV吸收剂在涂料中的用途。