公开(公告)号：EP4508176A1

公开(公告)日：2025-02-19

申请号：EP23715095.8

申请日：2023-03-27

Applicant: BASF SE

Inventor： HUEFFER, Stephan ,  WEBER, Heike ,  DE, Swati

IPC: C11D3/30 ,  C11D3/20 ,  C11D3/37 ,  C11D3/386 ,  C11D11/00

公开(公告)号：EP4448705A2

公开(公告)日：2024-10-23

申请号：EP22830872.2

申请日：2022-12-08

Applicant: BASF SE

Inventor： GARCIA CASTRO, Ivette ,  MATT, Yannick ,  HUEFFER, Stephan ,  WOLF, Elena

IPC: C11D3/37 ,  C11D3/386 ,  C11D11/00 ,  C08G63/685 ,  C08G65/333

公开(公告)号：EP4389801A1

公开(公告)日：2024-06-26

申请号：EP22214965.0

申请日：2022-12-20

Applicant: BASF SE

Inventor： TUERK, Holger ,  GARCIA CASTRO, Ivette ,  SCHOENHERR, Michael ,  SUELING, Carsten ,  HUEFFER, Stephan ,  BOECKH, Dieter ,  WOHLMUTH, Catharina ,  VANDEMEULEN, Guido

IPC: C08J3/12 ,  C11D3/00 ,  C11D3/37

CPC classification number: C08J3/124 ,  C08J2371/0220130101 ,  C11D3/3707 ,  C11D3/386 ,  C11D17/06 ,  C11D11/0088 ,  C11D3/3715 ,  C11D3/3761 ,  C11D3/3723

Abstract: Process for making a granule of an aliphatic polymer (A) comprising polyalkylene oxide chains, ester groups and, optionally, amino groups or amide groups, said process comprising the steps of
(a) providing polymer (A) in the molten state together with at least one of water and polyalkylene glycol,
(b) introducing said polymer (A) into a drying apparatus that contains a particulate organic or inorganic material with a pH value in the range of from 6 to 11, determined in 1% by weight aqueous slurry or solution, and
(c) removing water, if applicable, by evaporation,
(d) collecting a granule comprising solid polymer (A) and particulate organic or inorganic material.

公开(公告)号：EP4011933A1

公开(公告)日：2022-06-15

申请号：EP21170884.7

申请日：2021-04-28

Applicant: BASF SE

Inventor： DE, Swati ,  WITTELER, Helmut ,  ESPER, Claudia ,  SCHADE, Christian ,  HUEFFER, Stephan

IPC: C08G63/127 ,  C08G63/183 ,  C08G63/668 ,  C08G63/672 ,  C08G63/91 ,  C08J11/24 ,  C11D3/37

Abstract: The present invention relates to novel polymers ("polymer (P1)") obtainable by a process comprising the steps a) to c). According to step a), a polymer (P2) is provided. The polymer (P2) is obtainable by polymerization of a first dicarboxylic acid (A1) with a first diol (D1). Said polymer (P2) is hydrolyzed in step b) with a second diol (D2) in order to obtain a hydrolyzed polymer (P3). Afterwards, the hydrolyzed polymer (P3) is reacted with a second dicarboxylic acid (A2) which is different to the first dicarboxylic acid (A1), in order to obtain said polymer (P1). The present invention further relates to a process for obtaining such a polymer (P1). Furthermore, the present invention relates to the use of such a polymer (P1) within, for example, fabric and home care products. Another subject-matter of the present invention are fabric and home care products as such, containing such a polymer (P1).

公开(公告)号：EP3861114A1

公开(公告)日：2021-08-11

申请号：EP19773433.8

申请日：2019-09-24

Applicant: BASF SE

Inventor： HUEFFER, Stephan ,  SPANGENBERG, Oliver ,  GARCIA MARCOS, Alejandra ,  WEBER, Heike ,  TUECKING, Katrin-Stephanie ,  FISCHER, Stefan

IPC: C12N9/96 ,  C12N9/54 ,  C11D3/386 ,  C08G18/34

公开(公告)号：EP3820981A1

公开(公告)日：2021-05-19

申请号：EP19735565.4

申请日：2019-07-03

Applicant: BASF SE

Inventor： HUEFFER, Stephan ,  ETTL, Roland ,  LUKAS, Ruediger ,  SCHILLER, Andrea ,  DIETSCHE, Frank ,  DETERING, Juergen

IPC: C11D1/62 ,  C11D3/37 ,  C11D3/48

公开(公告)号：EP3717612A1

公开(公告)日：2020-10-07

申请号：EP18803429.2

申请日：2018-11-19

Applicant: BASF SE

Inventor： HUEFFER, Stephan ,  GARCIA MARCOS, Alejandra ,  SPANGENBERG, Oliver ,  KELLERMEIER, Matthias ,  WOLWERTZ, Susanne

IPC: C11D3/30 ,  C11D3/37 ,  C11D3/386 ,  C11D11/00

公开(公告)号：EP3617298A1

公开(公告)日：2020-03-04

申请号：EP18190906.0

申请日：2018-08-27

Applicant: BASF SE ,  Henkel AG & Co. KGaA

Inventor： GARCIA MARCOS, Alejandra ,  HUEFFER, Stephan ,  HOLCOMBE, Thomas Wesley ,  ENGERT, Susanne Carina ,  ETTL, Roland ,  WIEDEMANN, Alexandra ,  MAAS, Steffen ,  JUNTERMANNS, Stefanie ,  BLUHM, Nadine ,  DREJA, Michael ,  JUNKES, Christa ,  JANSSEN, Frank

IPC: C11D1/00 ,  C11D1/72

Abstract: Die Reinigungsleistung von Waschmitteln sollte verbessert werden. Dies gelang im Wesentlichen durch den Einsatz von Polymeren, insbesondere auf einem niedermolekularen Alkohol basierenden Alkoxylaten.

公开(公告)号：EP2726442B2

公开(公告)日：2019-04-10

申请号：EP12729612.7

申请日：2012-06-25

Applicant: BASF SE

Inventor： LANG, Frank-Peter ,  HARTMANN, Markus ,  GARCIA, Marcos Alejandra ,  HUEFFER, Stephan

IPC: C05D9/02 ,  C11D3/33

公开(公告)号：EP2768935B1

公开(公告)日：2017-11-15

申请号：EP12762614.1

申请日：2012-09-27

Applicant: BASF SE

Inventor： HUEFFER, Stephan ,  GARCIA MARCOS, Alejandra ,  HARTMANN, Markus ,  WEBER, Heike

IPC: C11D3/00 ,  C11D3/20 ,  C11D3/33 ,  C11D3/37 ,  C11D3/39 ,  C11D11/00

CPC classification number: C11D3/3942 ,  C11D3/2086 ,  C11D3/33 ,  C11D3/3723