公开(公告)号：ZA8402382B

公开(公告)日：1984-11-28

申请号：ZA8402382

申请日：1984-03-30

Applicant: HOECHST AG

Inventor： ENGEL DIETER ,  RINNO HELMUT ,  ZIMMERSCHIED KLAUS

IPC: C08F2/38 ,  C08F6/00 ,  C08F6/02 ,  C08F8/44 ,  C08F20/00 ,  C08F20/10 ,  C08F20/22 ,  C08F20/26 ,  C08F220/00 ,  C08F220/10 ,  C08F220/12 ,  C08F220/18 ,  C08F220/28 ,  C08F290/00 ,  C08F290/06 ,  C08F299/02 ,  C09D5/00 ,  C09D5/02 ,  C09D7/00 ,  C09K3/00 ,  D06M13/02 ,  D06M13/248 ,  D06M13/252 ,  D06M15/21 ,  D06M15/277 ,  D06P1/52 ,  C08F

CPC classification number: C08F220/12 ,  C08L33/02 ,  C08L33/04 ,  C08L33/10 ,  C09D7/43 ,  C09K3/00 ,  C08F220/28 ,  C08F220/04 ,  C08F222/00

Abstract: Copolymers prepared by emulsion or solution copolymerization, initiated by free radicals, of unsaturated copolymerizable monomers, the copolymers being built up from (a) 1-45% by weight of ethylenically unsaturated carboxylic acids, (b) 0.5-30% by weight of a surface-active crotonic acid ester, (c) 30-85% by weight of methacrylic acid esters or acrylic acid esters of aliphatic (C1-C18)-alcohols, (d) 0-40% by weight of other ethylenically unsaturated comonomers, (e) 0-3% by weight of polyethylenically unsaturated compounds and (f) 0-5% by weight of molecular weight regulators, and, if appropriate, the free acid groups of the copolymers subsequently having been partly or completely neutralized by addition of bases and converted into water-soluble or colloidally water-dispersible copolymer salts. In addition, processes for the preparation of the copolymers by solution or emulsion copolymerization and, if appropriate, subsequent conversion thereof into the copolymer salts, and the use of the products as viscosity-increasing and rheology-modifying substances in aqueous systems, in particular aqueous dispersions, preferably for thickening emulsion paints, emulsion gloss lacquers, textile printing pastes and paper printing pastes, and furthermore as sizing agents in the textile industry.

公开(公告)号：BR8401449A

公开(公告)日：1984-11-06

申请号：BR8401449

申请日：1984-03-29

Applicant: HOECHST AG

Inventor： ENGEL DIETER ,  RINNO HELMUT ,  ZIMMERSCHIED KLAUS

IPC: C08F2/38 ,  C08F6/00 ,  C08F6/02 ,  C08F8/44 ,  C08F20/00 ,  C08F20/10 ,  C08F20/22 ,  C08F20/26 ,  C08F220/00 ,  C08F220/10 ,  C08F220/12 ,  C08F220/18 ,  C08F220/28 ,  C08F290/00 ,  C08F290/06 ,  C08F299/02 ,  C09D5/00 ,  C09D5/02 ,  C09D7/00 ,  C09K3/00 ,  C11D3/37 ,  D06M13/02 ,  D06M13/248 ,  D06M13/252 ,  D06M15/21 ,  D06M15/277 ,  D06P1/52 ,  C08F220/04

Abstract: Copolymers prepared by emulsion or solution copolymerization, initiated by free radicals, of unsaturated copolymerizable monomers, the copolymers being built up from (a) 1-45% by weight of ethylenically unsaturated carboxylic acids, (b) 0.5-30% by weight of a surface-active crotonic acid ester, (c) 30-85% by weight of methacrylic acid esters or acrylic acid esters of aliphatic (C1-C18)-alcohols, (d) 0-40% by weight of other ethylenically unsaturated comonomers, (e) 0-3% by weight of polyethylenically unsaturated compounds and (f) 0-5% by weight of molecular weight regulators, and, if appropriate, the free acid groups of the copolymers subsequently having been partly or completely neutralized by addition of bases and converted into water-soluble or colloidally water-dispersible copolymer salts. In addition, processes for the preparation of the copolymers by solution or emulsion copolymerization and, if appropriate, subsequent conversion thereof into the copolymer salts, and the use of the products as viscosity-increasing and rheology-modifying substances in aqueous systems, in particular aqueous dispersions, preferably for thickening emulsion paints, emulsion gloss lacquers, textile printing pastes and paper printing pastes, and furthermore as sizing agents in the textile industry.

公开(公告)号：FI841261A

公开(公告)日：1984-10-01

申请号：FI841261

申请日：1984-03-29

Applicant: HOECHST AG

Inventor： ENGEL DIETER ,  RINNO HELMUT ,  ZIMMERSCHIED KLAUS

IPC: C08F2/38 ,  C08F6/00 ,  C08F6/02 ,  C08F8/44 ,  C08F20/00 ,  C08F20/10 ,  C08F20/22 ,  C08F20/26 ,  C08F220/00 ,  C08F220/10 ,  C08F220/12 ,  C08F220/18 ,  C08F220/28 ,  C08F290/00 ,  C08F290/06 ,  C08F299/02 ,  C09D5/00 ,  C09D5/02 ,  C09D7/00 ,  C09K3/00 ,  C11D3/37 ,  D06M13/02 ,  D06M13/248 ,  D06M13/252 ,  D06M15/21 ,  D06M15/277 ,  D06P1/52 ,  C08F

Abstract: Copolymers prepared by emulsion or solution copolymerization, initiated by free radicals, of unsaturated copolymerizable monomers, the copolymers being built up from (a) 1-45% by weight of ethylenically unsaturated carboxylic acids, (b) 0.5-30% by weight of a surface-active crotonic acid ester, (c) 30-85% by weight of methacrylic acid esters or acrylic acid esters of aliphatic (C1-C18)-alcohols, (d) 0-40% by weight of other ethylenically unsaturated comonomers, (e) 0-3% by weight of polyethylenically unsaturated compounds and (f) 0-5% by weight of molecular weight regulators, and, if appropriate, the free acid groups of the copolymers subsequently having been partly or completely neutralized by addition of bases and converted into water-soluble or colloidally water-dispersible copolymer salts. In addition, processes for the preparation of the copolymers by solution or emulsion copolymerization and, if appropriate, subsequent conversion thereof into the copolymer salts, and the use of the products as viscosity-increasing and rheology-modifying substances in aqueous systems, in particular aqueous dispersions, preferably for thickening emulsion paints, emulsion gloss lacquers, textile printing pastes and paper printing pastes, and furthermore as sizing agents in the textile industry.

公开(公告)号：NO832591L

公开(公告)日：1984-01-17

申请号：NO832591

申请日：1983-07-15

Applicant: HOECHST AG

Inventor： EHMANN WERNER ,  HOMANNER ALFONS ,  RINNO HELMUT

IPC: C08L31/00 ,  C08F2/20 ,  C08F2/24 ,  C08F2/44 ,  C08F18/06 ,  C08F18/08 ,  C08L3/00 ,  C08L29/04 ,  C08L31/04 ,  C09J131/04 ,  C08F ,  C09J

公开(公告)号：ZA8209514B

公开(公告)日：1983-10-26

申请号：ZA8209514

申请日：1982-12-28

Applicant: HOECHST AG

Inventor： ZIMMERSCHIED KLAUS ,  RINNO HELMUT

IPC: C08F2/00 ,  C08F2/20 ,  C08F2/22 ,  C08F2/24 ,  C08F2/26 ,  C08F2/44 ,  C08F20/00 ,  C08F20/02 ,  C08F220/00 ,  C08F220/04 ,  C08F220/10 ,  C08L1/28 ,  C09D133/04 ,  C09D133/06 ,  C09D133/08 ,  C09D133/10 ,  C08F

CPC classification number: C08F2/22 ,  C08L1/286 ,  C09D133/064 ,  C08L2666/14

公开(公告)号：DK326783D0

公开(公告)日：1983-07-15

申请号：DK326783

申请日：1983-07-15

Applicant: HOECHST AG

Inventor： EHMANN WERNER ,  HOMANNER ALFONS ,  RINNO HELMUT

IPC: C08L31/00 ,  C08F2/20 ,  C08F2/24 ,  C08F2/44 ,  C08F18/06 ,  C08F18/08 ,  C08L3/00 ,  C08L29/04 ,  C08L31/04 ,  C09J131/04 ,  C08L31

公开(公告)号：BR8204134A

公开(公告)日：1983-07-12

申请号：BR8204134

申请日：1982-07-15

Applicant: HOECHST AG

Inventor： MONDT JOSEF ,  RAUTERKUS KARL JOSEF ,  RINNO HELMUT ,  WIRTH THADDDAUS

IPC: C08F2/00 ,  C08F2/22 ,  C08F2/24 ,  C08F20/00 ,  C08F20/52 ,  C08F212/08 ,  C08F220/00 ,  C08F220/10 ,  C08F220/12 ,  C08L61/20 ,  C09D125/14 ,  C09D133/04 ,  C09D133/08 ,  C09D133/12 ,  C08F220/20 ,  C08F220/54 ,  C09D5/02

公开(公告)号：DK576682A

公开(公告)日：1983-06-30

申请号：DK576682

申请日：1982-12-28

Applicant: HOECHST AG

Inventor： ZIMMERSCHIED KLAUS ,  RINNO HELMUT

IPC: C08F2/00 ,  C08F2/20 ,  C08F2/22 ,  C08F2/24 ,  C08F2/26 ,  C08F2/44 ,  C08F20/00 ,  C08F20/02 ,  C08F220/00 ,  C08F220/04 ,  C08F220/10 ,  C08L1/28 ,  C09D133/04 ,  C09D133/06 ,  C09D133/08 ,  C09D133/10 ,  D21J1/16 ,  C08F ,  C09D

公开(公告)号：FI831889A0

公开(公告)日：1983-05-26

申请号：FI831889

申请日：1983-05-26

Applicant: HOECHST AG

Inventor： REINECKE ROLF ,  RINNO HELMUT ,  SCHULTZ GERHART

IPC: C04B24/26 ,  C04B24/16 ,  C04B24/24 ,  C08F2/22 ,  C08F20/00 ,  C08F20/38 ,  C08F20/52 ,  C08F220/38 ,  C08F220/54 ,  C08F220/58 ,  C08F246/00 ,  C08L57/04 ,  C08F

Abstract: An aqueous plastics dispersion is manufactured by copolymerization of several olefinically unsaturated monomers, one of them at least being free from amide and sulfo groups, one of them at least having an amide group and one of them at least having a sulfo group. Copolymerization is carried out in an aqueous medium under usual conditions. The resulting copolymer has a second order transition temperature of 20 DEG C. at most. The plastics dispersion is compatible with cement and serves as additive in cement-containing building materials.

公开(公告)号：ZA8202509B

公开(公告)日：1983-03-30

申请号：ZA8202509

申请日：1982-04-14

Applicant: HOECHST AG

Inventor： EHMANN WERNER ,  RINNO HELMUT

IPC: C08F2/00 ,  C08F2/22 ,  C08F2/44 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L29/04 ,  C08L31/00 ,  C08L31/02 ,  C08L31/04 ,  C08L93/00 ,  C08L101/00 ,  C09J129/04 ,  C09J131/04 ,  C08F ,  C08L ,  C08J

CPC classification number: C09J129/04 ,  C08L29/04 ,  C08L31/02 ,  C08L93/00 ,  C08L2666/04 ,  C09J131/04

Abstract: An aqueous polyvinyl ester dispersion having a solids content of 40 to 70 percent by weight and containing 3 to 15 percent by weight (relative to the total amount of polyvinyl ester and additive) of a polyvinyl alcohol and 5 to 60 percent by weight (relative to the total amount of polyvinyl ester and additive) of a waxy, fatty or oily additive, has excellent adhesive properties. It is prepared by emulsion polymerization of a vinyl ester, if appropriate together with comonomers, in the presence of the said additive or by subsequent distribution of the additive in the dispersion resulting from the emulsion polymerization. The dispersion is particularly suitable for the preparation of adhesives for cellulose-containing materials.