公开(公告)号：DE59203840D1

公开(公告)日：1995-11-02

申请号：DE59203840

申请日：1992-12-03

Applicant: BASF AG

Inventor： BELDE HORST ,  HERRMANN MANFRED DR ,  LEPPMEIER FRANZ DR ,  LACH DIETRICH DR

IPC: C09B67/00 ,  C09B67/20 ,  C09D17/00 ,  C09D125/00 ,  C09D125/08 ,  C14C11/00

Abstract: Pigment preparations useful for pigmenting or delustering finishes for leather and leather substitutes consist essentially of pigments or delusterants or a mixture thereof, binders, water and if desired further customary dispersants and auxiliaries, the binders used being copolymers of A) from 40 to 80% by weight of at least one aromatic vinyl compound of the general formula I (* CHEMICAL STRUCTURE *) I where R1, R2 and R3 are each hydrogen, methyl or ethyl and n is 1 or 2, B) from 20 to 60% by weight of acrylic acid or methacrylic acid or a mixture thereof, and C) from 0 to 10% by weight of further copolymerizable monomers, in the form of their salts.

公开(公告)号：DE2203554A1

公开(公告)日：1973-08-02

申请号：DE2203554

申请日：1972-01-26

Applicant: BASF AG

Inventor： LEPPMEIER FRANZ DR ,  LUDSTECK DIETER DR ,  SCHUBERT RUDOLF DR

IPC: C09D101/18 ,  C09D3/16

Abstract: The emulsions, which are used for coating leather, are produced by (a) dissolving the nitrocellulose and an emulsifier, typically oxyethylated linseed oil, separately or together in org. solvent (mixt.) and (b) emulsifying the soln. with emulsifier free water. The emulsions form glossy uniform coatings on leather which are ageing, moisture and friction resistant.

公开(公告)号：CH462369A

公开(公告)日：1968-09-15

申请号：CH942366

申请日：1966-06-29

Applicant: BASF AG

Inventor： ENDRES HORST DR ,  LEPPMEIER FRANZ DR ,  ERDMANN HANS DR

IPC: C14C3/08

公开(公告)号：DE3061516D1

公开(公告)日：1983-02-03

申请号：DE3061516

申请日：1980-10-16

Applicant: BASF AG

Inventor： LASSEN KNUD ,  KNAFLIC FRANCE ,  LEPPMEIER FRANZ DR

IPC: C14C1/00 ,  C14C3/00

公开(公告)号：AT253104B

公开(公告)日：1967-03-28

申请号：AT824965

申请日：1965-09-09

Applicant: BASF AG

Inventor： MILLER FRANZ-FRIEDRICH DR ,  LIDLE HELMUT DR ,  LEPPMEIER FRANZ DR

IPC: C14C1/06

公开(公告)号：ES2077335T3

公开(公告)日：1995-11-16

申请号：ES92120624

申请日：1992-12-03

Applicant: BASF AG

Inventor： BELDE HORST ,  HERRMANN MANFRED DR ,  LEPPMEIER FRANZ DR ,  LACH DIETRICH DR

IPC: C09B67/00 ,  C09B67/20 ,  C09D17/00 ,  C09D125/00 ,  C09D125/08 ,  C14C11/00

Abstract: Pigment preparations useful for pigmenting or delustering finishes for leather and leather substitutes consist essentially of pigments or delusterants or a mixture thereof, binders, water and if desired further customary dispersants and auxiliaries, the binders used being copolymers of A) from 40 to 80% by weight of at least one aromatic vinyl compound of the general formula I (* CHEMICAL STRUCTURE *) I where R1, R2 and R3 are each hydrogen, methyl or ethyl and n is 1 or 2, B) from 20 to 60% by weight of acrylic acid or methacrylic acid or a mixture thereof, and C) from 0 to 10% by weight of further copolymerizable monomers, in the form of their salts.

公开(公告)号：DE4142240A1

公开(公告)日：1993-06-24

申请号：DE4142240

申请日：1991-12-20

Applicant: BASF AG

Inventor： BELDE HORST ,  HERRMANN MANFRED DR ,  LEPPMEIER FRANZ DR ,  LACH DIETRICH DR

IPC: C09B67/00 ,  C09B67/20 ,  C09D17/00 ,  C09D125/00 ,  C09D125/08 ,  C14C11/00

Abstract: Pigment preparations useful for pigmenting or delustering finishes for leather and leather substitutes consist essentially of pigments or delusterants or a mixture thereof, binders, water and if desired further customary dispersants and auxiliaries, the binders used being copolymers of A) from 40 to 80% by weight of at least one aromatic vinyl compound of the general formula I (* CHEMICAL STRUCTURE *) I where R1, R2 and R3 are each hydrogen, methyl or ethyl and n is 1 or 2, B) from 20 to 60% by weight of acrylic acid or methacrylic acid or a mixture thereof, and C) from 0 to 10% by weight of further copolymerizable monomers, in the form of their salts.