公开(公告)号：CA2134330A1

公开(公告)日：1993-10-30

申请号：CA2134330

申请日：1993-04-20

Applicant: BASF AG

Inventor： MEYER HARALD ,  SANNER AXEL ,  FROSCH FRANZ ,  RICHTER HANS

IPC: C08K5/41 ,  C08F16/12 ,  C08F216/14 ,  C08K3/00 ,  C08K3/30 ,  C08K3/32 ,  C08K5/00 ,  C08K5/1535 ,  C08L29/10 ,  C08L33/02 ,  C08L35/00 ,  C08L35/08

Abstract: A process for stabilizing a copolymer of maleic acid or maleic anhydride and vinyl alkyl ethers against a reduction in molecular weight in aqueous solution or in the solution of an organic solvent by adding 0.001 to 10 % by weight, based on the copolymer, of a reducing agent, a tert-butyl-containing phenol or a mixture thereof.

公开(公告)号：LT2085B

公开(公告)日：1993-07-15

申请号：LTRP532

申请日：1993-05-06

Applicant: BASF AG

Inventor： GOERTZ HANS-HELMUT ,  KLIMESCH ROGER GUENTHER ,  LAEMMERHIRT KLAUS ,  LANG SIEGFRIED ,  SANNER AXEL ,  SPENGLER REINHARD

IPC: A61K9/22

公开(公告)号：FI87887B

公开(公告)日：1992-11-30

申请号：FI871539

申请日：1987-04-08

Applicant: BASF AG

Inventor： GOERTZ HANS-HELMUT ,  KLIMESCH ROGER GUENTHER ,  LAEMMERHIRT KLAUS ,  LANG SIEGFRIED ,  SANNER AXEL ,  SPENGLER REINHARD

IPC: A61J3/06 ,  A61K9/20 ,  A61K9/22 ,  A61K9/26 ,  A61K47/32 ,  A61K47/00 ,  A61J3/00 ,  A61K31/47

Abstract: Process for the preparation of solid pharmaceutical forms by mixing one or more pharmaceutical active compounds with one or more fusible, pharmacologically tolerated binders and, if required, other conventional pharmaceutical auxiliaries, at from 50 DEG to 180 DEG C., and subjecting the mixture to injection molding or extrusion and shaping, wherein the fusible binder used is a NVP polymer which contains not less than 20% by weight of NVP as copolymerized units, and, where they are present, all of whose comonomers contain nitrogen and/or oxygen.

公开(公告)号：ZA9100312B

公开(公告)日：1992-09-30

申请号：ZA9100312

申请日：1991-01-16

Applicant: BASF AG

Inventor： DETERING JUERGEN ,  JUERGEN DETERING ,  SANNER AXEL ,  AXEL SANNER ,  FUSSNEGGER BERNHARD ,  BERNHARD FUSSNEGGER

IPC: C02F1/28 ,  C02F1/62 ,  C12H1/04 ,  C12H1/056 ,  C12H ,  B01J ,  C08F

CPC classification number: C12H1/0424

公开(公告)号：NO170570B

公开(公告)日：1992-07-27

申请号：NO871513

申请日：1987-04-10

Applicant: BASF AG

Inventor： GOERTZ HANS-HELMUT ,  KLIMESCH ROGER GUENTHER ,  LAEMMERHIRT KLAUS ,  LANG SIEGFRIED ,  SANNER AXEL ,  SPENGLER REINHARD

IPC: A61J3/06 ,  A61K9/20 ,  A61K47/32 ,  A61K9/22 ,  A61K9/26 ,  A61K47/00 ,  A61K47/30

Abstract: Process for the preparation of solid pharmaceutical forms by mixing one or more pharmaceutical active compounds with one or more fusible, pharmacologically tolerated binders and, if required, other conventional pharmaceutical auxiliaries, at from 50 DEG to 180 DEG C., and subjecting the mixture to injection molding or extrusion and shaping, wherein the fusible binder used is a NVP polymer which contains not less than 20% by weight of NVP as copolymerized units, and, where they are present, all of whose comonomers contain nitrogen and/or oxygen.

公开(公告)号：ES2022202B3

公开(公告)日：1991-12-01

申请号：ES87107944

申请日：1987-06-02

Applicant: BASF AG

Inventor： HOFMANN REINER ,  SANNER AXEL

IPC: C08F2/48 ,  G03F7/027 ,  G03F7/033 ,  G03F7/038

公开(公告)号：PT96483A

公开(公告)日：1991-10-15

申请号：PT9648391

申请日：1991-01-15

Applicant: BASF AG

Inventor： DETERING JUERGEN ,  SANNER AXEL ,  FUSSNEGGER BERNHARD

IPC: C02F1/28 ,  C02F1/62 ,  C12G1/00 ,  C12H1/04 ,  C12H1/056 ,  C12H1/00

公开(公告)号：CA2003987A1

公开(公告)日：1990-06-15

申请号：CA2003987

申请日：1989-11-27

Applicant: BASF AG

Inventor： POTTHOFF-KARL BIRGIT ,  SPERLING-VIETMEIER KARIN ,  SANNER AXEL

IPC: A61K8/00 ,  A61K8/04 ,  A61K8/81 ,  A61Q5/06 ,  C08F26/10 ,  C08F220/10 ,  C08F220/18 ,  C08F220/26 ,  C08F220/28 ,  C08F226/10 ,  C08L33/06 ,  C08L39/06 ,  C09D133/06 ,  C09D139/06 ,  C08F218/08 ,  C08L35/02 ,  A61K7/11

Abstract: O.Z. 0050/40406 Copolymers based on tertbutyl acrylate and/or tert-butyl methacrylate, having a R value of from 10 to 50 and obtainable by free radical polymerization of A) from 20 to 90 % by weight of tert-butyl acrylate and/or tert-butyl methacrylate, B) from 10 to 60 % by weight of N-vinylpyrrolidone and C) from 0 to 30 % by weight of a C1-C20-alkyl acrylate, a C1-C20-alkyl methacrylate, a C2-C4-hydroxyalkyl acrylate, a C2-C4-hydroxyalkyl methacrylate or vinyl acetate or a mixture thereof, are used as film formers in hair setting compositions and compositions for the surface protection of two- or threedimensional structures.

公开(公告)号：NO871513A

公开(公告)日：1987-10-12

申请号：NO871513

申请日：1987-04-10

Applicant: BASF AG

Inventor： GOERTZ HANS-HELMUT ,  KLIMESCH ROGER GUENTHER ,  LAEMMERHIRT KLAUS ,  LANG SIEGFRIED ,  SANNER AXEL ,  SPENGLER REINHARD

IPC: A61K47/32 ,  A61K9/20 ,  A61K9/22 ,  A61K9/26 ,  A61K47/00 ,  A61J

CPC classification number: A61K9/2095 ,  A61K9/2027 ,  B29K2105/0035

公开(公告)号：DK88585D0

公开(公告)日：1985-02-27

申请号：DK88585

申请日：1985-02-27

Applicant: BASF AG

Inventor： STERZEL HANS-JOSEF ,  SANNER AXEL ,  NEUMANN PETER

IPC: C08F26/00 ,  B01D53/22 ,  B01D69/00 ,  B01D71/28 ,  B01D71/44 ,  C01B13/02 ,  C08F8/42 ,  C08F20/06 ,  C08F26/06 ,  C08F30/00 ,  C08F30/04 ,  C08J5/18 ,  H01M4/60 ,  H01M4/86 ,  H01M8/00 ,  B01D ,  H01M

Abstract: A membrane of a vinyl polymer which contains groups of the formula I where R1, R2, R3 and R4 are each hydrogen, methyl, methoxy, fluorine or trifluoromethyl and R5 is -CH2-CH2- or covalently bonded to the polymer chain, and the use of the said membrane.