公开(公告)号：FI761161A

公开(公告)日：1976-11-03

申请号：FI761161

申请日：1976-04-27

Applicant: BASF AG

Inventor： NAARMANN HERBERT ,  REICHEL FRITZ ,  GAUSEPOHL HERMANN

IPC: C08F210/00 ,  C08F212/06 ,  C08F216/14 ,  C08F220/34 ,  C08F220/60 ,  D21H17/45 ,  D21D

Abstract: A paper size comprising a water-soluble salt of a copolymer of from 30 to 85% by weight of olefins of 2 to 12 carbon atoms, having a terminal double bond, and/or vinyl ethers, and from 15 to 70% by weight of basic acrylic and/or methacrylic compounds, which copolymer has a molecular weight of from 600 to 4,500 and is manufactured by continuous copolymerization at from 130 DEG to 320 DEG C.

公开(公告)号：FI92213B

公开(公告)日：1994-06-30

申请号：FI880037

申请日：1988-01-06

Applicant: BASF AG

Inventor： DEGEN HANS-JUERGEN ,  REICHEL FRITZ ,  RIEBELING ULRICH ,  HOEHR LOTHAR

IPC: C08F2/22 ,  C08F2/44 ,  C08F4/28 ,  C08F20/52 ,  C08F220/10 ,  C08F220/12 ,  C08F220/18 ,  C08F220/42 ,  C08F220/56 ,  C08F251/00 ,  D21H17/28 ,  D21H17/37 ,  D21H19/20 ,  D21H19/24 ,  D21H21/16 ,  C08F220/44 ,  C08L3/04 ,  C08L33/20 ,  C08L33/08

Abstract: Sizing agents for paper are based on finely divided aqueous dispersions of copolymers obtainable by copolymerizing from 40 to 140 parts by weight of a monomer mixture of (a) from 20 to 65% by weight of (meth)acrylonitrile, (b) from 35 to 80% by weight of one or more acrylates of monohydric saturated C3-C8-alcohols and (c) from 0 to 10% by weight of other ethylenically unsaturated copolymerizable monomers, the weight percentages (a), (b) and (c) always adding up to 100, in the manner of an emulsion polymerization in 100 parts by weight of an aqueous solution containing in solution from 2.7 to 15% by weight of a degraded starch having a viscosity ni from 0.04 to less than 0.12 dl/g at from 40 DEG to 100 DEG C. in the presence of a peroxide initiator.

公开(公告)号：NO170230B

公开(公告)日：1992-06-15

申请号：NO880391

申请日：1988-01-29

Applicant: BASF AG

Inventor： DEGEN HANS-JUERGEN ,  REICHEL FRITZ ,  RIEBELING ULRICH ,  HOEHR LOTHAR

IPC: C08F2/22 ,  C08F2/44 ,  C08F4/28 ,  C08F20/52 ,  C08F220/10 ,  C08F220/12 ,  C08F220/18 ,  C08F220/42 ,  C08F220/56 ,  C08F251/00 ,  D21H17/28 ,  D21H17/37 ,  D21H19/20 ,  D21H19/24 ,  D21H21/16

Abstract: Sizing agents for paper are based on finely divided aqueous dispersions of copolymers obtainable by copolymerizing from 40 to 140 parts by weight of a monomer mixture of (a) from 20 to 65% by weight of (meth)acrylonitrile, (b) from 35 to 80% by weight of one or more acrylates of monohydric saturated C3-C8-alcohols and (c) from 0 to 10% by weight of other ethylenically unsaturated copolymerizable monomers, the weight percentages (a), (b) and (c) always adding up to 100, in the manner of an emulsion polymerization in 100 parts by weight of an aqueous solution containing in solution from 2.7 to 15% by weight of a degraded starch having a viscosity ni from 0.04 to less than 0.12 dl/g at from 40 DEG to 100 DEG C. in the presence of a peroxide initiator.

公开(公告)号：ES2018508B3

公开(公告)日：1991-04-16

申请号：ES87111490

申请日：1987-08-08

Applicant: BASF AG

Inventor： DEGEN HANS-JUERGEN ,  REICHEL FRITZ ,  RIEBELING ULRICH ,  HOEHR LOTHAR

IPC: C08F220/12 ,  C08F2/22 ,  C08F2/24 ,  C08F220/10 ,  C08F220/18 ,  C08F220/42 ,  C08F251/00 ,  C08F290/00 ,  D21H17/28 ,  D21H17/37 ,  D21H17/55 ,  D21H21/16

Abstract: MEDIO DE ENCOLADO PARA PAPEL A BASE DE DISPERSIONES ACUOSAS FINAS DE COPOLIMERIZADOS QUE SE OBTIENEN POR COPOLIMERIZACION DE 10 A 56 PARTES DE PESO DE UNA MEZCLA MONOMERA DE: A) 20 A 65% DE PESO (MET) ACRILNITRILO; B) 35 A 80% DE PESO DE UNO O VARIOS ESTERES DE ACIDO ACRIL DE ALCOHOL UNIVALENTE SATURADO C3 A C8 Y C) 0 A 10 DE PESO DE OTRO MONOMERO ETILENICO NO SATURADO COPOLIMERIZABLE SEGUN LA FORMA DE UNA POLIMERIZACION DE EMULSION EN 100 PARTES DE PESO EN UNA DISOLUCION ACUOSA QUE SE OBTIENE DE 1,7 A 25% DE PESO DE UNA POTENCIA REBAJADA CON UNA VISCOSIDAD NI= 0,12 A 0,50 DL/G A TEMPERATURAS DE 40 A 100 C EN PRESENCIA DE UN INDICADOR CONTENIENDO GRUPOS DE PEROXIDO.

公开(公告)号：AU1110588A

公开(公告)日：1988-08-04

申请号：AU1110588

申请日：1988-01-29

Applicant: BASF AG

Inventor： DEGEN HANS-JUERGEN ,  REICHEL FRITZ ,  RIEBELING ULRICH ,  HOEHR LOTHAR

IPC: C08F2/22 ,  C08F2/44 ,  C08F4/28 ,  C08F20/52 ,  C08F220/10 ,  C08F220/12 ,  C08F220/18 ,  C08F220/42 ,  C08F220/56 ,  C08F251/00 ,  D21H17/28 ,  D21H17/37 ,  D21H19/20 ,  D21H19/24 ,  D21H21/16 ,  D21H3/28

Abstract: Sizing agents for paper are based on finely divided aqueous dispersions of copolymers obtainable by copolymerizing from 40 to 140 parts by weight of a monomer mixture of (a) from 20 to 65% by weight of (meth)acrylonitrile, (b) from 35 to 80% by weight of one or more acrylates of monohydric saturated C3-C8-alcohols and (c) from 0 to 10% by weight of other ethylenically unsaturated copolymerizable monomers, the weight percentages (a), (b) and (c) always adding up to 100, in the manner of an emulsion polymerization in 100 parts by weight of an aqueous solution containing in solution from 2.7 to 15% by weight of a degraded starch having a viscosity ni from 0.04 to less than 0.12 dl/g at from 40 DEG to 100 DEG C. in the presence of a peroxide initiator.

公开(公告)号：DK44588A

公开(公告)日：1988-07-31

申请号：DK44588

申请日：1988-01-29

Applicant: BASF AG

Inventor： DEGEN HANS-JUERGEN ,  REICHEL FRITZ ,  RIEBELING ULRICH ,  HOEHR LOTHAR

IPC: C08F2/22 ,  C08F2/44 ,  C08F4/28 ,  C08F20/52 ,  C08F220/10 ,  C08F220/12 ,  C08F220/18 ,  C08F220/42 ,  C08F220/56 ,  C08F251/00 ,  D21H17/28 ,  D21H17/37 ,  D21H19/20 ,  D21H19/24 ,  D21H21/16 ,  D21H3/46

Abstract: Sizing agents for paper are based on finely divided aqueous dispersions of copolymers obtainable by copolymerizing from 40 to 140 parts by weight of a monomer mixture of (a) from 20 to 65% by weight of (meth)acrylonitrile, (b) from 35 to 80% by weight of one or more acrylates of monohydric saturated C3-C8-alcohols and (c) from 0 to 10% by weight of other ethylenically unsaturated copolymerizable monomers, the weight percentages (a), (b) and (c) always adding up to 100, in the manner of an emulsion polymerization in 100 parts by weight of an aqueous solution containing in solution from 2.7 to 15% by weight of a degraded starch having a viscosity ni from 0.04 to less than 0.12 dl/g at from 40 DEG to 100 DEG C. in the presence of a peroxide initiator.

公开(公告)号：BR8704166A

公开(公告)日：1988-04-12

申请号：BR8704166

申请日：1987-08-12

Applicant: BASF AG

Inventor： DEGEN HANS-JUERGEN ,  REICHEL FRITZ ,  RIEBELING ULRICH ,  HOEHR LOTHAR

IPC: C08F220/12 ,  C08F2/22 ,  C08F2/24 ,  C08F220/10 ,  C08F220/18 ,  C08F220/42 ,  C08F251/00 ,  C08F290/00 ,  D21H17/28 ,  D21H17/37 ,  D21H17/55 ,  D21H21/16 ,  D21H3/46

Abstract: Sizes for paper are based on finely divided aqueous dispersions of copolymers which are obtainable by copolymerization of from 10 to 56 parts by weight of a monomer mixture of (a) from 20 to 65% by weight of (meth)acrylonitrile, (b) from 35 to 80% by weight of one or more acrylates of monohydric, saturated C3-C8-alcohols and (c) from 0 to 10% by weight of other ethylenically unsaturated copolymerizable monomers by an emulsion polymerization method in 100 parts by weight of an aqueous solution of from 1.7 to 25% by weight of a degraded starch having a viscosity eta i of from 0.12 to 0.50 dl/g, at from 40 DEG to 100 DEG C. in the presence of a peroxide-containing initiator.

公开(公告)号：FI880037A0

公开(公告)日：1988-01-06

申请号：FI880037

申请日：1988-01-06

Applicant: BASF AG

Inventor： DEGEN HANS-JUERGEN ,  REICHEL FRITZ ,  RIEBELING ULRICH ,  HOEHR LOTHAR

IPC: C08F2/22 ,  C08F2/44 ,  C08F4/28 ,  C08F20/52 ,  C08F220/10 ,  C08F220/12 ,  C08F220/18 ,  C08F220/42 ,  C08F220/56 ,  C08F251/00 ,  D21H17/28 ,  D21H17/37 ,  D21H19/20 ,  D21H19/24 ,  D21H21/16 ,  C08F

Abstract: Sizing agents for paper are based on finely divided aqueous dispersions of copolymers obtainable by copolymerizing from 40 to 140 parts by weight of a monomer mixture of (a) from 20 to 65% by weight of (meth)acrylonitrile, (b) from 35 to 80% by weight of one or more acrylates of monohydric saturated C3-C8-alcohols and (c) from 0 to 10% by weight of other ethylenically unsaturated copolymerizable monomers, the weight percentages (a), (b) and (c) always adding up to 100, in the manner of an emulsion polymerization in 100 parts by weight of an aqueous solution containing in solution from 2.7 to 15% by weight of a degraded starch having a viscosity ni from 0.04 to less than 0.12 dl/g at from 40 DEG to 100 DEG C. in the presence of a peroxide initiator.

公开(公告)号：FI66663C

公开(公告)日：1984-11-12

申请号：FI761161

申请日：1976-04-27

Applicant: BASF AG

Inventor： NAARMANN HERBERT ,  REICHEL FRITZ ,  GAUSEPOHL HERMANN

IPC: C08F210/00 ,  C08F212/06 ,  C08F216/14 ,  C08F220/34 ,  C08F220/60 ,  D21H17/45 ,  D21D3/00 ,  D21H3/38

Abstract: A paper size comprising a water-soluble salt of a copolymer of from 30 to 85% by weight of olefins of 2 to 12 carbon atoms, having a terminal double bond, and/or vinyl ethers, and from 15 to 70% by weight of basic acrylic and/or methacrylic compounds, which copolymer has a molecular weight of from 600 to 4,500 and is manufactured by continuous copolymerization at from 130 DEG to 320 DEG C.

公开(公告)号：FI66663B

公开(公告)日：1984-07-31

申请号：FI761161

申请日：1976-04-27

Applicant: BASF AG

Inventor： NAARMANN HERBERT ,  REICHEL FRITZ ,  GAUSEPOHL HERMANN

IPC: C08F210/00 ,  C08F212/06 ,  C08F216/14 ,  C08F220/34 ,  C08F220/60 ,  D21H17/45 ,  D21D3/00 ,  D21H3/38

Abstract: A paper size comprising a water-soluble salt of a copolymer of from 30 to 85% by weight of olefins of 2 to 12 carbon atoms, having a terminal double bond, and/or vinyl ethers, and from 15 to 70% by weight of basic acrylic and/or methacrylic compounds, which copolymer has a molecular weight of from 600 to 4,500 and is manufactured by continuous copolymerization at from 130 DEG to 320 DEG C.