公开(公告)号：AT339179T

公开(公告)日：2006-10-15

申请号：AT03778319

申请日：2003-11-17

Applicant: BASF AG

Inventor： MANTECA ZUAZO IZASKUN ,  GOMEZ MARCOS ,  NGUYEN-KIM SON

IPC: A61K8/81 ,  A61Q5/02 ,  C08L33/06 ,  C08L33/14 ,  C08L33/26 ,  A61K8/00

Abstract: Disclosed is a composition comprising (A) copolymer made up of (A-1) at least one ethylenically unsaturated, radically copolymerizable monomer of general formula Y-NR 1 -C(V)-NHR 2 , wherein the substituents have the following meaning: Y represents a radically polymerizable ethylenically unsaturated radical; V represents O, S, or NH; R 1 , R 2 independently represent H or a C 1 to C 8 alkyl group or jointly represent a bridging C 2 to C 4 alkylene group that can be substituted up to twice with a C 1 to C 4 alkoxy group and/or hydroxyl group; (A-2) at least one unsaturated monomer of general formula X-C(O)CR 7 -CHR 6 , wherein the substituents have the following meaning: X is selected among the group of radicals -OH, -OR 8 , NH 2 , -NHR 8 , N(R 8 ) 2 , radicals R 8 being identically or differently selected among the group comprising -H, C 1 -C 40 linear-chain or branched-chain alkyl radicals, N,N-dimethylaminoethyl, 2-hydroxyethyl, 2-methoxyethyl, 2-ethoxyethyl, hydroxypropyl, methoxypropyl, or ethoxypropyl; R 7 and R 6 are independently selected among the group comprising -H, C 1 -C 8 linear-chain or branched-chain alkyl chains, methoxy, ethoxy, 2-hydroxyethoxy, 2-methoxyethoxy, and 2-ethoxyethyl, (B) at least one additional copolymer that is different from (A) and is made up of (B-1) at least one monomer of general formula (III), wherein R 9 represents H, alkyl with 1 to 8 C atoms, R 10 represents H, methyl, R 11 represents alkylene with 1 to 24 C atoms, which is optionally substituted by C 1 -C 6 alkyl, R 12 , R 13 represent a C 1 -C 40 alkyl radical, Z represents nitrogen if x=1 or oxygen if x=0, and (B-2) at least one ethylenically unsaturated monomer.

公开(公告)号：DE50102470D1

公开(公告)日：2004-07-08

申请号：DE50102470

申请日：2001-03-09

Applicant: BASF AG

Inventor： MEFFERT HELMUT ,  BERTLEFF WERNER ,  KERBER MICHAEL ,  SPANG PETER ,  BAUR RICHARD ,  GOMEZ MARCOS

IPC: C11D3/37 ,  C08F2/22 ,  C08F26/06 ,  C08F26/10 ,  C11D17/06

Abstract: Incorporation of crosslinked polyvinylpyrrolidone in a specific particle composition as a disintegrant in compact particulate laundry detergents or cleaning products, such a particle composition and the compact particulate laundry detergents themselves, a process for preparing such a compact particulate laundry detergents or cleaning products, and a process for preparing specific particle compositions.

公开(公告)号：AU2003289913A1

公开(公告)日：2004-06-23

申请号：AU2003289913

申请日：2003-11-28

Applicant: BASF AG

Inventor： GOMEZ MARCOS ,  DIETSCHE FRANK

IPC: C08F12/30 ,  C12H1/04

Abstract: The invention relates to insoluble, highly crosslinked, slightly swellable styrene-4-sulfonate-containing popcorn polymers, a process for preparation thereof and use thereof as adsorbents, ion exchangers, support materials, filter aids, dye transfer inhibitors for laundry detergents or additives in cosmetic, dermatological or pharmaceutical formulations, as tablet disintegrants. In particular, the styrene-4-sulfonate-containing popcorn polymers are to be used for filtering liquids, in particular beer, and also as tablet disintegrants.

公开(公告)号：DE10160140A1

公开(公告)日：2003-06-12

申请号：DE10160140

申请日：2001-12-07

Applicant: BASF AG

Inventor： GOMEZ MARCOS ,  MEFFERT HELMUT ,  HAMM DE BANTLEON ELISA ,  ZIEHL JUERGEN ,  LEBTIG BARBARA ,  MATHAUER KLEMENS ,  ZUAZO IZASKUN MANTECA

IPC: A23L2/02 ,  A23L2/70 ,  B01D37/02 ,  B01D39/04 ,  B01J20/26 ,  C02F1/58 ,  C08F226/00 ,  C08F226/02 ,  C08F226/06 ,  C08J9/02 ,  C12C7/26

Abstract: A popcorn polymer (I), which is insoluble and only slightly swellable, comprising: (a) 0.1-99 wt.% N-vinyllactam or N-vinylamine; (b) 0-10 wt.% difunctional crosslinker; and (c) 0.1-50 wt.% other monomer(s) capable of free radical polymerization, is new.