公开(公告)号：JP2003238633A

公开(公告)日：2003-08-27

申请号：JP2002352814

申请日：2002-12-04

Applicant: BASF AG

Inventor： GOMEZ MARCOS ,  MEFFERT HELMUT ,  BANTLEON ELISA HAMN DE ,  ZIEHL JURGEN ,  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: PROBLEM TO BE SOLVED: To provide a popcorn polymer as a filter aid and/or a stabilizer for manufacturing beverage. SOLUTION: The insoluble, only slightly swellable popcorn polymer comprises (a) 0.1-99 wt.% of an N-vinyllactam or an N-vinylamine, (b) 0-10 wt.% of a bifunctional crosslinking agent component, and (c) 0.1-50 wt.% of at least one further monomer polymerizable by free radicals, provided that the weight percentages of the individual components are based on the total amount of the popcorn polymer and total up to 100%. COPYRIGHT: (C)2003,JPO

公开(公告)号：AU2003296654A1

公开(公告)日：2004-07-14

申请号：AU2003296654

申请日：2003-12-16

Applicant: BASF AG

Inventor： CHOWDHRY MUBARIK MAHMOOD ,  WOOD CLAUDIA ,  MATHAUER KLEMENS ,  ZUAZO IZASKUN MANTECA ,  GOMEZ MARCOS

IPC: A61K8/81 ,  A61Q5/12 ,  C08F290/04

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.

公开(公告)号：AU2003289925A1

公开(公告)日：2004-06-23

申请号：AU2003289925

申请日：2003-12-01

Applicant: BASF AG

Inventor： CHRISSTOFFELS LYSANDER ,  ZUAZO IZASKUN MANTECA ,  STIERL REINHARD ,  BERGHAUS RAINER

IPC: A01N25/10 ,  C08F220/28 ,  C08F226/00 ,  C08F220/34 ,  A01N25/00

Abstract: Copolymers based on N-vinylamide as adjuvant and compositions for the agrotechnical field The present invention relates to specific copolymers based on N-vinylamide and to their use as activity-improving adjuvant in the agrotechnical field and in particular in the field of plant protection. Appropriate agrotechnical compositions are likewise described. The copolymers are copolymers of vinylamides and ethylenically unsaturated carboxylic acid esters which are alkoxylated.

公开(公告)号：AU2003285331A1

公开(公告)日：2004-06-23

申请号：AU2003285331

申请日：2003-11-17

Applicant: BASF AG

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

IPC: A61K8/81 ,  A61Q5/02 ,  C08L33/06 ,  C08L33/14 ,  C08L33/26 ,  A61K7/00

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.