公开(公告)号：DE59402781D1

公开(公告)日：1997-06-19

申请号：DE59402781

申请日：1994-10-31

Applicant: BASF AG

Inventor： DE CLERCQ ARNOLD ,  HOEHR LOTHAR ,  RIEBELING ULRICH

IPC: B41M5/00 ,  B32B27/00 ,  B41M5/50 ,  B41M5/52 ,  C09D133/02 ,  C09D133/04 ,  C09D133/06 ,  C09D133/20 ,  D21H19/10 ,  D21H19/20 ,  D21H19/34 ,  D21H19/54 ,  D21H19/58 ,  D21H27/00

Abstract: PCT No. PCT/EP94/03584 Sec. 371 Date May 8, 1996 Sec. 102(e) Date May 8, 1996 PCT Filed Oct. 31, 1994 PCT Pub. No. WO95/13194 PCT Pub. Date May 18, 1995A process for the preparation of recording materials for inkjet printers by applying aqueous coating compositions to one or both sides of a sheet of paper which has been treated with size, where the coating compositions contain from 20 to 200 g/l of starch and from 1 to 50 g/l of a copolymer which is obtainable by emulsion copolymerization of 100 parts by weight of a monomer mixture comprising (a) from 10 to 65 parts by weight of styrene, alpha -methylstyrene, acrylonitrile and/or methacrylonitrile, (b) from 30 to 85 parts by weight of acrylic and/or methacrylic esters of alcohols having 1 to 18 carbon atoms, (c) from 5 to 25 parts by weight of monomers containing tertiary and/or quaternary amino groups, and (d) from 0 to 20 parts by weight of other monoethylenically unsaturated monomers in an aqueous medium in the presence of from 12 to 300% by weight, based on the monomers, of at least one natural or synthetic protective colloid.

公开(公告)号：DE4338486A1

公开(公告)日：1995-08-10

申请号：DE4338486

申请日：1993-11-11

Applicant: BASF AG

Inventor： CLERCQ ARNOLD DR ,  HOEHR LOTHAR DR ,  RIEBELING ULRICH

IPC: B41M5/00 ,  B32B27/00 ,  B41M5/50 ,  B41M5/52 ,  C09D133/02 ,  C09D133/04 ,  C09D133/06 ,  C09D133/20 ,  D21H19/10 ,  D21H19/20 ,  D21H19/34 ,  D21H19/54 ,  D21H19/58 ,  D21H27/00 ,  D21H19/84 ,  C09D103/02 ,  C09D125/02

Abstract: PCT No. PCT/EP94/03584 Sec. 371 Date May 8, 1996 Sec. 102(e) Date May 8, 1996 PCT Filed Oct. 31, 1994 PCT Pub. No. WO95/13194 PCT Pub. Date May 18, 1995A process for the preparation of recording materials for inkjet printers by applying aqueous coating compositions to one or both sides of a sheet of paper which has been treated with size, where the coating compositions contain from 20 to 200 g/l of starch and from 1 to 50 g/l of a copolymer which is obtainable by emulsion copolymerization of 100 parts by weight of a monomer mixture comprising (a) from 10 to 65 parts by weight of styrene, alpha -methylstyrene, acrylonitrile and/or methacrylonitrile, (b) from 30 to 85 parts by weight of acrylic and/or methacrylic esters of alcohols having 1 to 18 carbon atoms, (c) from 5 to 25 parts by weight of monomers containing tertiary and/or quaternary amino groups, and (d) from 0 to 20 parts by weight of other monoethylenically unsaturated monomers in an aqueous medium in the presence of from 12 to 300% by weight, based on the monomers, of at least one natural or synthetic protective colloid.

公开(公告)号：NO933099A

公开(公告)日：1994-03-02

申请号：NO933099

申请日：1993-08-31

Applicant: BASF AG

Inventor： CLERCQ ARNOLD DE ,  ETTL ROLAND ,  GONCALVES CARLOS ALBERTO ,  HOEHR LOTHAR ,  HOHMANN ANDREAS ,  RIEBELING ULRICH

IPC: D21H17/17 ,  D21H17/29 ,  D21H21/16

CPC classification number: D21H21/16 ,  D21H17/17 ,  D21H17/29

公开(公告)号：DE59002103D1

公开(公告)日：1993-09-02

申请号：DE59002103

申请日：1990-12-18

Applicant: BASF AG

Inventor： KSOLL PETER DR ,  HAHN ERWIN DR ,  WITTMER PETER ,  HOHMANN ANDREAS DR ,  DE CLERQ ARNOLD DR ,  RIEBELING ULRICH

IPC: C09K23/00 ,  B01J13/00 ,  C07C45/90 ,  C07C49/88 ,  C07D305/12 ,  C07D315/00 ,  D21H17/06 ,  D21H17/07 ,  D21H17/17 ,  D21H17/46 ,  D21H21/14

Abstract: Stabilised aqueous C14- to C22-alkyldiketene emulsions containing, as essential components, (a) 10 to 60 % by weight of at least one C14- to C22-alkyldiketene, (b) 1 to 10 % by weight of at least one protective colloid and (c) 0.1 to 20 % by weight of at least one ester of the formula in which R , R are C14- to C22-alkyl, in which case R and R must differ in the alkyl group by at least 4 C atoms, and/or denote identical or different C14- to C22-alkenyl groups, an ester of the formula R -O-CO-O-R (II), in which R and R are alkyl or alkenyl radicals having 2 to 22 C atoms or a urethane of the formula in which R , R and R are identical or different alkyl or alkenyl radicals having 2 to 22 C atoms, and the use of the compounds of the formula I to III as stabiliser for the preparation of alkyldiketene emulsions containing at least 10, preferably 16 to 40 % by weight of alkyldiketene in emulsified form.

公开(公告)号：AT92025T

公开(公告)日：1993-08-15

申请号：AT90124486

申请日：1990-12-18

Applicant: BASF AG

Inventor： KSOLL PETER DR ,  HAHN ERWIN DR ,  WITTMER PETER ,  HOHMANN ANDREAS DR ,  DE CLERQ ARNOLD DR ,  RIEBELING ULRICH

IPC: C09K23/00 ,  B01J13/00 ,  C07C45/90 ,  C07C49/88 ,  C07D305/12 ,  C07D315/00 ,  D21H17/06 ,  D21H17/07 ,  D21H17/17 ,  D21H17/46 ,  D21H21/14

公开(公告)号：AT82783T

公开(公告)日：1992-12-15

申请号：AT88114757

申请日：1988-09-09

Applicant: BASF AG

Inventor： AUHORN WERNER ,  DEGEN HANS-JUERGEN DR ,  HOEHR LOTHAR DR ,  RIEBELING ULRICH

IPC: D21H19/36 ,  D21H19/44 ,  D21H19/54 ,  D21H19/58

公开(公告)号：AU627975B2

公开(公告)日：1992-09-03

申请号：AU6940491

申请日：1991-01-17

Applicant: BASF AG

Inventor： KSOLL PETER ,  HAHN ERWIN ,  WITTMER PETER ,  HOHMANN ANDREAS ,  CLERCQ ARNOLD DE ,  RIEBELING ULRICH

IPC: C09K23/00 ,  B01J13/00 ,  C07C45/90 ,  C07C49/88 ,  C07D305/12 ,  C07D315/00 ,  D21H17/06 ,  D21H17/07 ,  D21H17/17 ,  D21H17/46 ,  D21H21/14 ,  B01F17/00

Abstract: Stabilised aqueous C14- to C22-alkyldiketene emulsions containing, as essential components, (a) 10 to 60 % by weight of at least one C14- to C22-alkyldiketene, (b) 1 to 10 % by weight of at least one protective colloid and (c) 0.1 to 20 % by weight of at least one ester of the formula in which R , R are C14- to C22-alkyl, in which case R and R must differ in the alkyl group by at least 4 C atoms, and/or denote identical or different C14- to C22-alkenyl groups, an ester of the formula R -O-CO-O-R (II), in which R and R are alkyl or alkenyl radicals having 2 to 22 C atoms or a urethane of the formula in which R , R and R are identical or different alkyl or alkenyl radicals having 2 to 22 C atoms, and the use of the compounds of the formula I to III as stabiliser for the preparation of alkyldiketene emulsions containing at least 10, preferably 16 to 40 % by weight of alkyldiketene in emulsified form.

公开(公告)号：NZ236783A

公开(公告)日：1992-02-25

申请号：NZ23678391

申请日：1991-01-16

Applicant: BASF AG

Inventor： KSOLL PETER ,  HAHN ERWIN ,  WITTMER PETER ,  HOHMANN ANDREAS ,  DE CLERCQ ARNOLD ,  RIEBELING ULRICH

IPC: B01J13/00 ,  C07C45/90 ,  C07C49/88 ,  C09K23/00 ,  C07D305/12 ,  C07D315/00 ,  D21H17/06 ,  D21H17/07 ,  D21H17/17 ,  D21H17/46 ,  D21H21/14 ,  D21H21/16

Abstract: Stabilised aqueous C14- to C22-alkyldiketene emulsions containing, as essential components, (a) 10 to 60 % by weight of at least one C14- to C22-alkyldiketene, (b) 1 to 10 % by weight of at least one protective colloid and (c) 0.1 to 20 % by weight of at least one ester of the formula in which R , R are C14- to C22-alkyl, in which case R and R must differ in the alkyl group by at least 4 C atoms, and/or denote identical or different C14- to C22-alkenyl groups, an ester of the formula R -O-CO-O-R (II), in which R and R are alkyl or alkenyl radicals having 2 to 22 C atoms or a urethane of the formula in which R , R and R are identical or different alkyl or alkenyl radicals having 2 to 22 C atoms, and the use of the compounds of the formula I to III as stabiliser for the preparation of alkyldiketene emulsions containing at least 10, preferably 16 to 40 % by weight of alkyldiketene in emulsified form.

公开(公告)号：FI910252A

公开(公告)日：1991-07-19

申请号：FI910252

申请日：1991-01-17

Applicant: BASF AG

Inventor： KSOLL PETER ,  HAHN ERWIN ,  WITTMER PETER ,  HOHMANN ANDREAS ,  DE CLERCQ ARNOLD ,  RIEBELING ULRICH

IPC: B01J13/00 ,  C09K23/00 ,  C07C45/90 ,  C07C49/88 ,  C07D305/12 ,  C07D315/00 ,  D21H17/06 ,  D21H17/07 ,  D21H17/17 ,  D21H17/46 ,  D21H21/14 ,  C07C

Abstract: Stabilised aqueous C14- to C22-alkyldiketene emulsions containing, as essential components, (a) 10 to 60 % by weight of at least one C14- to C22-alkyldiketene, (b) 1 to 10 % by weight of at least one protective colloid and (c) 0.1 to 20 % by weight of at least one ester of the formula in which R , R are C14- to C22-alkyl, in which case R and R must differ in the alkyl group by at least 4 C atoms, and/or denote identical or different C14- to C22-alkenyl groups, an ester of the formula R -O-CO-O-R (II), in which R and R are alkyl or alkenyl radicals having 2 to 22 C atoms or a urethane of the formula in which R , R and R are identical or different alkyl or alkenyl radicals having 2 to 22 C atoms, and the use of the compounds of the formula I to III as stabiliser for the preparation of alkyldiketene emulsions containing at least 10, preferably 16 to 40 % by weight of alkyldiketene in emulsified form.

公开(公告)号：NO910199D0

公开(公告)日：1991-01-17

申请号：NO910199

申请日：1991-01-17

Applicant: BASF AG

Inventor： KSOLL PETER ,  HAHN ERWIN ,  WITTMER PETER ,  HOHMANN ANDREAS ,  CLERCQ ARNOLD DE ,  RIEBELING ULRICH

IPC: B01J13/00 ,  C09K23/00 ,  C07C45/90 ,  C07C49/88 ,  C07D305/12 ,  C07D315/00 ,  D21H17/06 ,  D21H17/07 ,  D21H17/17 ,  D21H17/46 ,  D21H21/14 ,  C07C

Abstract: Stabilised aqueous C14- to C22-alkyldiketene emulsions containing, as essential components, (a) 10 to 60 % by weight of at least one C14- to C22-alkyldiketene, (b) 1 to 10 % by weight of at least one protective colloid and (c) 0.1 to 20 % by weight of at least one ester of the formula in which R , R are C14- to C22-alkyl, in which case R and R must differ in the alkyl group by at least 4 C atoms, and/or denote identical or different C14- to C22-alkenyl groups, an ester of the formula R -O-CO-O-R (II), in which R and R are alkyl or alkenyl radicals having 2 to 22 C atoms or a urethane of the formula in which R , R and R are identical or different alkyl or alkenyl radicals having 2 to 22 C atoms, and the use of the compounds of the formula I to III as stabiliser for the preparation of alkyldiketene emulsions containing at least 10, preferably 16 to 40 % by weight of alkyldiketene in emulsified form.