公开(公告)号：US20180112030A1

公开(公告)日：2018-04-26

申请号：US15567513

申请日：2016-04-15

Applicant: BASF SE

Inventor： Verena MORMUL ,  Rainer KLOPSCH ,  Miran YU ,  Guenter SCHERR ,  Diego GHISLIERI

IPC: C08G59/40 ,  C07D317/40 ,  C07D407/06 ,  C08G59/24 ,  C08G59/56 ,  C08G59/50

CPC classification number: C08G59/4007 ,  C07D317/40 ,  C07D407/06 ,  C08G59/245 ,  C08G59/5026 ,  C08G59/504 ,  C08G59/56

Abstract: Compounds of the formula in which R1 is an organic radical having a (meth)acryloyl group and R2, R3, and R4 independently of one another are an H atom or a C1 to C10 alkyl group.

公开(公告)号：US20210079150A1

公开(公告)日：2021-03-18

申请号：US16963681

申请日：2019-01-23

Applicant: BASF SE

Inventor： Miran YU ,  Ortmund LANG ,  Dieter RODEWALD ,  Stephan SCHLITTER ,  Guenter SCHERR ,  Felix WESTERHAUS

IPC: C08G2/28 ,  C08G8/12 ,  B01D1/06

Abstract: Process for the removal of volatile compounds from a tackifier comprising a resin with repeating units of formula I wherein R1 is a linear or branched alkylen group with 1 to 10 carbon atoms and R2 is a linear or branched, saturated or unsaturated N aliphatic hydrocarbon group with up to 20 carbon atoms, and optionally a plasticizer, wherein the tackifier is passed through at least one evaporator as film and the volatile compounds are removed from the film.

公开(公告)号：US20240043617A1

公开(公告)日：2024-02-08

申请号：US18269028

申请日：2021-12-22

Applicant: BASF SE

Inventor： Gereon Antonius SOMMER ,  Stephan WEINKOETZ ,  David TUERP ,  Guenter SCHERR ,  Jessica Nadine HAMANN ,  Joaquim Henrique TELES ,  Ralph LUNKWITZ ,  Thomas SERVAY ,  Jean-Pierre Berkan LINDNER ,  Dagmar Pascale KUNSMANN-KEITEL

IPC: C08G69/10 ,  C08K5/07 ,  C08K5/1545 ,  C08L97/02 ,  B27N3/00 ,  B27N3/04

CPC classification number: C08G69/10 ,  C08K5/07 ,  C08K5/1545 ,  C08L97/02 ,  B27N3/002 ,  B27N3/04

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, droxyacetone, 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) Al and component B1, wherein the weight amounts of the polymer(s) Al and component B1 are selected such that the total weight of the sum of polymer(s) A1 and component B1 is 100 wt.-%.

公开(公告)号：US20240043616A1

公开(公告)日：2024-02-08

申请号：US18269022

申请日：2021-12-22

Applicant: BASF SE

Inventor： Gereon Antonius SOMMER ,  Stephan WEINKOETZ ,  David TUERP ,  Ralph LUNKWITZ, IV ,  Claus FUEGER ,  Guenter SCHERR ,  Jessica Nadine HAMANN ,  Joequim Henrique TELES ,  Jean-Pierre Berkan LINDNER ,  Dagmar Pascale KUNSMANN-KEITEL ,  Thomas SERVAY

IPC: C08G69/10 ,  C08L97/02 ,  B27N3/00 ,  B27N3/02

CPC classification number: C08G69/10 ,  C08L97/02 ,  B27N3/002 ,  B27N3/02

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 polymer(s) A1 and component B1.

公开(公告)号：US20200255654A1

公开(公告)日：2020-08-13

申请号：US16466832

申请日：2017-11-30

Applicant: BASF SE

Inventor： Felix Alexander WESTERHAUS ,  Frank REUTER ,  Dieter RODEWALD ,  Olivier FLEISCHEL ,  Stephan SCHLITTER ,  Martin VOELKERT ,  Fritz NIMTZ ,  Ulrich ABEL ,  Guenter SCHERR

IPC: C08L65/02 ,  C08G61/10 ,  C08L9/06

Abstract: A tackifier comprising a resin with repeating units of formula (I) wherein R1 is a linear or branched alkylen group with 1 to 10 carbon atoms and R2 is a linear or branched, saturated or unsaturated aliphatic hydrocarbon group with up to 20 carbon atoms and a non-aromatic compound which consists to at least 50% by weight of one or more linear or branched, saturated or unsaturated aliphatic hydrocarbon groups with at least 4 carbon atoms.

公开(公告)号：US20200095453A1

公开(公告)日：2020-03-26

申请号：US16472041

申请日：2017-12-20

Applicant: BASF SE

Inventor： Stephan WEINKOETZ ,  Dieter WEILACHER ,  Guenter SCHERR ,  Jens STEINBECK ,  Evelyn FUCHS ,  Ralf STROHMEIER ,  Daniel FLOJHAR

IPC: C09D161/34 ,  C08G14/02 ,  C09D7/20

Abstract: The present invention relates to a process for preparing liquid compositions of etherified melamine formaldehyde resins, namely melamine formaldehyde resins etherified with a primary C1-C6-alkanol, which have low formaldehyde contents. The invention also relates to such liquid compositions of etherified melamine formaldehyde resins having a content of free formaldehyde of less than 0.3% by weight. The liquid compositions of etherified melamine formaldehyde resins are useful as crosslinking agents in coating compositions.

公开(公告)号：US20240052168A1

公开(公告)日：2024-02-15

申请号：US18268989

申请日：2021-12-22

Applicant: BASF SE

Inventor： Gereon Antonius SOMMER ,  Guenter SCHERR ,  Stephan WEINKOETZ ,  Thomas SERVAY ,  Jessica Nadine HAMANN ,  Joaquim Henrique TELES ,  Ralph LUNKWITZ ,  David TUERP

IPC: C08L97/02 ,  C08G69/10 ,  C08G69/26 ,  B27N3/00 ,  B27N3/02

CPC classification number: C08L97/02 ,  C08G69/10 ,  C08G69/265 ,  B27N3/002 ,  B27N3/02

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.

公开(公告)号：US20240052102A1

公开(公告)日：2024-02-15

申请号：US18268991

申请日：2021-12-22

Applicant: BASF SE

Inventor： Gereon Antonius SOMMER ,  Guenter SCHERR ,  Stephan WINKOETZ ,  Jean-Pierre Berkan LINDNER ,  Dagmar Pascale KUNSMANN-KEITEL ,  Ralph LUNKWITZ ,  David TUERP

IPC: C08G69/26 ,  C08G69/10 ,  C08K5/07 ,  C08L97/02 ,  B27N3/00 ,  B27N3/02

CPC classification number: C08G69/265 ,  C08G69/10 ,  C08K5/07 ,  C08L97/02 ,  B27N3/002 ,  B27N3/02

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.

公开(公告)号：US20230134713A1

公开(公告)日：2023-05-04

申请号：US17913179

申请日：2021-03-24

Applicant: BASF SE

Inventor： Miran YU ,  Guenter SCHERR ,  Marco ARNOLD ,  Dieter MAYER ,  Madhura Shreekar PAWAR

IPC: C08G59/40 ,  C08G59/62 ,  C08G59/32 ,  C08L63/00

Abstract: The present invention relates to a resin composition, comprising (a) an epoxy resin; (b) a curing agent comprising the structure of formula C1; (c) an inorganic filler; wherein RC1 is (a) a siloxane group of formula C1a or (b) or both a siloxane group of formula C1a and an ester group of formula C1b; RC2 is selected from a bulky C4 to C12 alkyl group comprising at least one tertiary or quaternary carbon atom; RC11, RC12, RC13 are independently selected from methyl, ethyl and 1-propyl; RC14 is selected from a linear or branched C1 to C8 alkyl; XC1 is selected from a divalent C1 to C4 alkanediyl group; and n is an average number of repeating units and is from 1.05 to 200.

公开(公告)号：US20160083518A1

公开(公告)日：2016-03-24

申请号：US14959616

申请日：2015-12-04

Applicant: BASF SE

Inventor： Jean-Francois STUMBE ,  Anna MUELLER-CRISTADORO ,  Guenter SCHERR ,  Michael HENNINGSEN ,  Bernd BRUCHMANN ,  Miran YU ,  Chunhong YIN

IPC: C08G73/02 ,  C08G59/50

CPC classification number: C08G73/024 ,  C08G59/42 ,  C08G59/50 ,  C08G59/5006 ,  C08G59/5026 ,  C08G65/34 ,  C08G65/48 ,  C08L63/00 ,  C08L71/02 ,  C08L2666/22

Abstract: The present invention relates to the speeded curing of a composition comprising an epoxy compound, an amino or anhydride hardener and a high-branched polyether amine accelerant. The high-branched polyether amine may have terminal hydroxyl groups (polyol) and/or amino groups (amino modified). The amino-modified high-branched polyether amines are obtainable by subsequently modifying the terminal hydroxyl groups of high-branched polyether amine polyols.