公开(公告)号：EP0205604A1

公开(公告)日：1986-12-30

申请号：EP86900660

申请日：1985-12-12

Applicant: HOECHST AG

Inventor： RIEPER WOLFGANG ,  HAFNER OTMAR

IPC: B05D7/24 ,  C08J3/22 ,  C08K5/22 ,  C08K5/23 ,  C08K9/04 ,  C08K9/08 ,  C08K9/10 ,  C09B67/00 ,  C09B67/08 ,  C09B67/10 ,  C09B67/20 ,  C09D7/00 ,  C09D7/12 ,  C09D17/00

CPC classification number: C09B67/0013 ,  C08K5/23 ,  C09B67/0015 ,  C09B67/0063 ,  C09D7/41 ,  C09D17/003 ,  Y10T428/2998

Abstract: Des pigments azoïques pulvérulents ayant des propriétés rhéologiques améliorées sont utilisés dans des systèmes de laquage à base d'alkyde/mélamine, d'acrylique/mélamine, d'acrylate/isocyanate ou de polyester/isocyanate de type conventionnel ainsi que du type plus moderne des ''high solids'' sur lesquels on applique, avant, pendant ou après le finissage, d'un à 20% en poids de la substance active d'un additif de laquage de la série des polyuréthanes produit en faisant réagir des polyisocyanurates comportant encore des groupes isocyanates libres et à base de toluylène-diisocyanate, d'héxaméthylènediisocyanate ou de mélanges de ceux-ci avec (1) des esters d'acides de mono- ou polyhydroxycarboniques aliphatiques d'un alkyl de C1 à C20 (avec un degré de polycondensation compris entre 2 et 50), (2) des polyéthylèneglycols (avec un poids molaire compris entre 500 et 1500) et (3) des hétérocycliques saturés ou insaturés à 5 ou 6 membres contenant au moins un atome d'azote dans la chaîne et des groupes réactifs d'aminoalcoyle-C1-C6 ou d'hydroxyalcoyle-C1-C6, jusqu'à la disparition de tous les groupes isocyanates. L'invention porte également sur leur production et leur utilisation comme colorants de systèmes de laquage.

公开(公告)号：EP0205510A1

公开(公告)日：1986-12-30

申请号：EP86900123

申请日：1985-12-12

Applicant: HOECHST AG

Inventor： SPIETSCHKA ERNST ,  KROH ADOLF ,  HAFNER OTMAR

IPC: B05D7/24 ,  C08J3/22 ,  C08K9/04 ,  C08K9/10 ,  C09B67/00 ,  C09B67/08 ,  C09B67/20 ,  C09D7/12 ,  C09D17/00

CPC classification number: C09D17/003 ,  C09B67/0004 ,  C09B67/0063

Abstract: Des pigments pulvérulents contenant au moins 5% de quinacridone non substituée et ayant des propriétés rhéologiques améliorées sont utilisées dans des systèmes laqueux à base d'alkyde/mélamine, d'acrylique/mélamine, d'acrylate/isocyanate ou de polyester/isocyanate de type conventionnel ainsi que du type plus moderne des ''high solids'' sur lesquels on applique, avant, pendant ou après le finissage, de 1 à 20% de la substance active d'un additif de laquage de la série des polyuréthanes produit en faisant réagir des polyisocyanurates comportant encore des groupes isocyanates libres et à base de toluylènediisocyanate, d'héxaméthylendiisocyanate ou de mélanges de ceux-ci avec (1) des esters aliphatiques ou d'acide mono- ou poly-(hydroxycarbonique) d'alkyle-C1-C20 (avec un degré de polymérisation compris entre 2 et 50), (2) des polyéthylèneglycols (avec un poids molaire compris entre 500 et 1500) et (3) des hétérocycles saturés ou insaturés à 5 ou 6 membres contenant au moins un atome d'azote dans la chaîne et des groupes réactifs d'aminoalcoyle-C1-C6 ou d'hydroxyalcoyle-C1-C6 jusqu'à la disparition de tous les groupes isocyanates. L'invention porte également sur leur production et sur leur utilisation comme colorants de matériaux polymères et de systèmes laqueux.

公开(公告)号：DK389086D0

公开(公告)日：1986-08-15

申请号：DK389086

申请日：1986-08-15

Applicant: HOECHST AG

Inventor： RIEPER WOLFGANG ,  HAFNER OTMAR

IPC: B05D7/24 ,  C08J3/22 ,  C08K5/22 ,  C08K5/23 ,  C08K9/04 ,  C08K9/08 ,  C08K9/10 ,  C09B67/00 ,  C09B67/08 ,  C09B67/10 ,  C09B67/20 ,  C09D7/00 ,  C09D7/12 ,  C09D17/00 ,  C09B

Abstract: Powdered azo pigments with improved rheological properties for use in paint systems on an alkyd/melamine, acrylic/melamine, acrylate/isocyanate or polyester/isocyanate basis, both of a conventional nature and also of a modern nature of the "high solids" type, to which-as appropriate before, during or after finishing-1 to 20% by weight of the active substance of a paint additive of the polyurethane series, prepared by reacting polyisocyanurates which still carry free isocyanate groups and are based on toluylene diisocyanate, hexamethylene diisocyanate or mixtures thereof, with (1) aliphatic mono- or polyhydroxycarbonylic acid C1-C20-alkyl esters (degree of polycondensation 2-50), (2) polyethylene glycols (molecular weight 500-1,500) and (3) 5- or 6-membered, saturated or unsaturated heterocyclic compounds which contain at least one nitrogen atom in the ring and reactive amino or hydroxy-C1-C6-alkyl groups, until isocyanate groups are no longer detectable, has/have been applied, a process for their preparation and their use for pigmenting paint systems.

公开(公告)号：DE3623297A1

公开(公告)日：1988-01-21

申请号：DE3623297

申请日：1986-07-11

Applicant: HOECHST AG

Inventor： DIETZ ERWIN DR ,  SOMMER ANDREAS DR ,  KROH ADOLF ,  RIEPER WOLFGANG DR ,  HAFNER OTMAR

IPC: C08G59/32 ,  C08G59/50 ,  C09B67/46 ,  C09C3/08 ,  C09D17/00 ,  C09K23/00 ,  C09K23/52 ,  C08G59/14 ,  C08G59/06 ,  C08L63/04 ,  B01F17/52

Abstract: Addition compounds which are suitable as dispersants for solids in organic media are obtained from polyepoxides based on novolaks having 3 to 11 rings and a mixture of aliphatic, aromatic and/or heterocyclic amines.

公开(公告)号：BR8507123A

公开(公告)日：1987-07-14

申请号：BR8507123

申请日：1985-12-12

Applicant: HOECHST AG

Inventor： SPIETSCHKA ERNST ,  KROH ADOLF ,  HAFNER OTMAR

IPC: B05D7/24 ,  C08J3/22 ,  C08K9/04 ,  C08K9/10 ,  C09B67/00 ,  C09B67/08 ,  C09B67/20 ,  C09D7/12 ,  C09D17/00

Abstract: PCT No. PCT/EP85/00700 Sec. 371 Date Aug. 11, 1986 Sec. 102(e) Date Aug. 11, 1986 PCT Filed Dec. 12, 1985 PCT Pub. No. WO86/03763 PCT Pub. Date Jul. 3, 1986.Powdered pigments which contain at least 5% of unsubstituted quinacridone and have improved rheological properties for use in paint systems on an alkyd/melamine, acrylic/melamine, acrylate/isocyanate or polyester/isocyanate basis, both of a conventional nature and also of a modern nature of the "high solids" type, onto which-as appropriate before, during or after finishing-1 to 20% by weight of the active substance of a paint additive, prepared by reacting polyisocyanurates which still carry free isocyanate groups and are based on tolylene diisocyanate, hexamethylene diisocyanate or mixtures thereof, with (1) aliphatic mono- or poly-(hydroxycarboxylic acid) C1-C20-alkyl esters (degree of polymerization 2-50), (2) polyethylene glycols (molecular weight 500-1,500) and (3) 5- or 6-membered, saturated or unsaturated heterocyclic compounds which contain at least 1 nitrogen atom in the ring and reactive amino or hydroxy-C1-C6-alkyl groups, until isocyanate groups are no longer detectable, has/have been applied, processes for their preparation and their use for pigmenting polymeric materials and for coloring paint systems.

公开(公告)号：DK162652C

公开(公告)日：1992-04-13

申请号：DK389086

申请日：1986-08-15

Applicant: HOECHST AG

Inventor： RIEPER WOLFGANG ,  HAFNER OTMAR

IPC: B05D7/24 ,  C08J3/22 ,  C08K5/22 ,  C08K5/23 ,  C08K9/04 ,  C08K9/08 ,  C08K9/10 ,  C09B67/00 ,  C09B67/08 ,  C09B67/10 ,  C09B67/20 ,  C09D7/00 ,  C09D7/12 ,  C09D17/00 ,  C09B67/36

Abstract: Powdered azo pigments with improved rheological properties for use in paint systems on an alkyd/melamine, acrylic/melamine, acrylate/isocyanate or polyester/isocyanate basis, both of a conventional nature and also of a modern nature of the "high solids" type, to which-as appropriate before, during or after finishing-1 to 20% by weight of the active substance of a paint additive of the polyurethane series, prepared by reacting polyisocyanurates which still carry free isocyanate groups and are based on toluylene diisocyanate, hexamethylene diisocyanate or mixtures thereof, with (1) aliphatic mono- or polyhydroxycarbonylic acid C1-C20-alkyl esters (degree of polycondensation 2-50), (2) polyethylene glycols (molecular weight 500-1,500) and (3) 5- or 6-membered, saturated or unsaturated heterocyclic compounds which contain at least one nitrogen atom in the ring and reactive amino or hydroxy-C1-C6-alkyl groups, until isocyanate groups are no longer detectable, has/have been applied, a process for their preparation and their use for pigmenting paint systems.

公开(公告)号：DK160882B

公开(公告)日：1991-04-29

申请号：DK389186

申请日：1986-08-15

Applicant: HOECHST AG

Inventor： SPIETSCHKA ERNST ,  KROH ADOLF ,  HAFNER OTMAR

IPC: B05D7/24 ,  C08J3/22 ,  C08K9/04 ,  C08K9/10 ,  C09B67/00 ,  C09B67/08 ,  C09B67/20 ,  C09D7/12 ,  C09D17/00

Abstract: PCT No. PCT/EP85/00700 Sec. 371 Date Aug. 11, 1986 Sec. 102(e) Date Aug. 11, 1986 PCT Filed Dec. 12, 1985 PCT Pub. No. WO86/03763 PCT Pub. Date Jul. 3, 1986.Powdered pigments which contain at least 5% of unsubstituted quinacridone and have improved rheological properties for use in paint systems on an alkyd/melamine, acrylic/melamine, acrylate/isocyanate or polyester/isocyanate basis, both of a conventional nature and also of a modern nature of the "high solids" type, onto which-as appropriate before, during or after finishing-1 to 20% by weight of the active substance of a paint additive, prepared by reacting polyisocyanurates which still carry free isocyanate groups and are based on tolylene diisocyanate, hexamethylene diisocyanate or mixtures thereof, with (1) aliphatic mono- or poly-(hydroxycarboxylic acid) C1-C20-alkyl esters (degree of polymerization 2-50), (2) polyethylene glycols (molecular weight 500-1,500) and (3) 5- or 6-membered, saturated or unsaturated heterocyclic compounds which contain at least 1 nitrogen atom in the ring and reactive amino or hydroxy-C1-C6-alkyl groups, until isocyanate groups are no longer detectable, has/have been applied, processes for their preparation and their use for pigmenting polymeric materials and for coloring paint systems.

公开(公告)号：DE3623296A1

公开(公告)日：1988-01-14

申请号：DE3623296

申请日：1986-07-11

Applicant: HOECHST AG

Inventor： DIETZ ERWIN DR ,  SOMMER ANDREAS DR ,  KROH ADOLF ,  HOHN JUERGEN DR ,  HAFNER OTMAR

IPC: C08G59/32 ,  C08G59/50 ,  C09B67/46 ,  C09C3/08 ,  C09D17/00 ,  C09K23/00 ,  C09K23/52 ,  C08G59/14 ,  C08G59/06 ,  C08L63/04 ,  B01F17/52

Abstract: Addition compounds which are suitable as dispersants for solids in organic media are obtained from polyepoxides based on novolaks having 3 to 11 rings and a mixture of aliphatic, aromatic and/or heterocyclic amines.

公开(公告)号：DK389086A

公开(公告)日：1986-10-14

申请号：DK389086

申请日：1986-08-15

Applicant: HOECHST AG

Inventor： RIEPER WOLFGANG ,  HAFNER OTMAR

IPC: B05D7/24 ,  C08J3/22 ,  C08K5/22 ,  C08K5/23 ,  C08K9/04 ,  C08K9/08 ,  C08K9/10 ,  C09B67/00 ,  C09B67/08 ,  C09B67/10 ,  C09B67/20 ,  C09D7/00 ,  C09D7/12 ,  C09D17/00

Abstract: Powder-azopigments having improved rheological properties for use in lacquer systems based on alkyde/melamine, acrylic/melamine, acrylate/isocyanate or polyester/isocyanate both of conventional nature and modern nature of the "high solids" type, onto which is applied - where appropriate before, during or after a finish - from 1 to 20% by weight of the active substance in a lacquer additive from the polyurethane series, prepared by reacting polyisocyanurates which still carry free isocyanate groups, based on tolylene diisocyanate, hexamethylene diisocyanate or mixtures thereof with (1) aliphatic mono- or polyhydroxycarboxylic acid alkyl-C1C20 esters (polycondensation degree 2-50), (2) polyethylene glycols (molecular weight 500-1500) and (3) 5- or 6- membered, saturated or unsaturated heterocyclic compounds which at least contain one nitrogen atom in the ring and reactive amino or hydroxyalkyl-C1-C6 groups, until isocyanate groups can no longer be detected, a process for producing them and their use for pigmenting lacquered systems.

公开(公告)号：DE3446084A1

公开(公告)日：1986-06-19

申请号：DE3446084

申请日：1984-12-18

Applicant: HOECHST AG

Inventor： DIETZ ERWIN DR ,  MUENKEL ALBERT ,  HAFNER OTMAR ,  RIEPER WOLFGANG DR ,  KROH ADOLF

IPC: C08G18/00 ,  C08G18/28 ,  C08G18/40 ,  C08G18/48 ,  C08G18/76 ,  C09B67/46 ,  C09C3/10 ,  C09D17/00 ,  C09K23/00 ,  C09K23/52 ,  C08G18/06 ,  C08G18/66 ,  B01F17/52 ,  C09B67/20 ,  C09D7/02 ,  C09D3/72 ,  C09C1/00

Abstract: Addition products formed from polymeric diphenylmethane 4,4'-diisocyanates, amines, monoactive and diactive polymers are suitable for use as dispersants for solids in organic media.