ES2103988T3 - Procedimiento para la preparacion de un copolimero modificado como dispersante de pigmento para composiciones acuosas de revestimiento. - Google Patents
Procedimiento para la preparacion de un copolimero modificado como dispersante de pigmento para composiciones acuosas de revestimiento.Info
- Publication number
- ES2103988T3 ES2103988T3 ES93102091T ES93102091T ES2103988T3 ES 2103988 T3 ES2103988 T3 ES 2103988T3 ES 93102091 T ES93102091 T ES 93102091T ES 93102091 T ES93102091 T ES 93102091T ES 2103988 T3 ES2103988 T3 ES 2103988T3
- Authority
- ES
- Spain
- Prior art keywords
- group
- preparation
- coating compositions
- procedure
- aqueous coating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
- C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/45—Anti-settling agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Paints Or Removers (AREA)
- Polyurethanes Or Polyureas (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
LA INVENCION SE DIRIGE A UN PROCESO PARA LA PREPARACION DE COPOLIMEROS MODIFICADOS COMO DISPERSANTES DE PIGMENTO PARA COMPOSICIONES DE REVESTIMIENTO, EL PROCESO COMPRENDE LOS PASOS DE A) POLIMERIZAR I) UN MONOMERO ETILENICAMENTE INSATURADO QUE COMPRENDA UN GRUPO DE ISOCIANATO CON II) UN MONOMERO ETILENICAMENTE INSATURADO SELECCIONADO ENTRE EL GRUPO QUE CONSTA DE AROMATICOS DE VINIL, FENIL & (MET)ACRILATOS DE ALQUILFENILO & (MET)ACRILAMIDO, III) OTRO MONOMERO ETILENICAMENTE INSATURADO QUE NO TENGA UN GRUPO FUNCIONAL CAPAZ DE SUFRIR UNA REACCION CON DICHO GRUPO DE ISOCIANATO PARA FORMAR UN COPOLIMERO CON LOS GRUPOS DE ISOCIANATO Y B) HACER REACCIONAR UNO TRAS OTRO O SIMULTANEAMENTE DICHO GRUPO DE ISOCIANATO CON IV) UN ETER DE MONOALQUIL DE POLIALQUILENOGLICOL Y V) UN COMPUESTO QUE TENGA UN GRUPO DE AMINO PRIMARIO O SECUNDARIO.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002086047A CA2086047C (en) | 1992-12-22 | 1992-12-22 | A process for the preparation of a modified copolymer as a pigment dispersant for aqueous coating compositions |
JP00855593A JP3544680B2 (ja) | 1992-12-22 | 1993-01-21 | 水性塗料組成物用の顔料分散剤としての変性共重合体の製造方法 |
BR9300256A BR9300256A (pt) | 1992-12-22 | 1993-01-22 | Processo para a preparação de copolímeros modificados como dispersantes de pigmentos para composições de revestimento, copolímeros modificados, dispersâo de pigmentos aquosa e artigo |
EP93102091A EP0610534B1 (en) | 1992-12-22 | 1993-02-11 | A process for the preparation of a modified copolymer as a pigment dispersant for aqueous coating composition |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2103988T3 true ES2103988T3 (es) | 1997-10-01 |
Family
ID=27425226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93102091T Expired - Lifetime ES2103988T3 (es) | 1992-12-22 | 1993-02-11 | Procedimiento para la preparacion de un copolimero modificado como dispersante de pigmento para composiciones acuosas de revestimiento. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0610534B1 (es) |
JP (1) | JP3544680B2 (es) |
BR (1) | BR9300256A (es) |
CA (1) | CA2086047C (es) |
DE (1) | DE69310131T2 (es) |
ES (1) | ES2103988T3 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19842952A1 (de) | 1998-09-18 | 2000-03-23 | Basf Ag | Dispergiermittel |
JP4673962B2 (ja) * | 2000-08-25 | 2011-04-20 | 楠本化成株式会社 | クリアー型塗料塗膜の耐水白化性を有する消泡剤或いは平滑剤 |
DE10115300A1 (de) | 2001-03-28 | 2002-10-02 | Cognis Deutschland Gmbh | Verwendung von Fett(meth)acrylaten zur Pigmentdispergierung |
FR2846971B1 (fr) | 2002-11-08 | 2006-09-29 | Omya Ag | Utilisation d'un copolymere disposant d'au moins une fonction greffee alkoxy ou hydroxy polyalkylene glycol, comme agent ameliorant la brillance du papier et produits obtenus |
US7034080B1 (en) * | 2005-03-23 | 2006-04-25 | Basf Corporation | Pigment dispersant, method of making coating compositions, and coating compositions |
FR2893031B1 (fr) | 2005-11-04 | 2008-02-08 | Coatex Sas | Procede de fabrication d'une resine thermoplastique avec une resistance a l'impact amelioree mettant en oeuvre un polymere peigne avec au moins une fonction greffee oxyde de polyalkylene et resines obtenues. |
FR2894998A1 (fr) | 2005-12-16 | 2007-06-22 | Coatex Sas | Procede de fabrication de sauces de couchage a la retention d'eau et a la viscosite brookfield ameliorees mettant en oeuvre un polymere peigne avec au moins une fonction greffee oxyde de polyalkylene. |
FR2913427B1 (fr) | 2007-03-05 | 2011-10-07 | Omya Development Ag | Procede de broyage a sec d'un ou plusieurs materiaux comprenant au moins un carbonate de calcium |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3929744A (en) * | 1974-10-31 | 1975-12-30 | Cook Paint & Varnish Co | Polymeric isocyanates and process for making same |
US4624762A (en) * | 1985-04-15 | 1986-11-25 | Scm Corporation | Method for cathodic electrocoating composition comprising pigmented aqueous latex binder |
US4788256A (en) * | 1985-05-28 | 1988-11-29 | Nippon Paint Co., Ltd. | Instantaneously curable composition |
DE3540464A1 (de) * | 1985-11-14 | 1987-05-21 | Polychemie Gmbh | Reaktive bindemittel |
BR9107001A (pt) * | 1990-10-16 | 1993-08-24 | Akzo Nv | Composicao aquosa de revestimento |
US5231134A (en) * | 1991-08-29 | 1993-07-27 | Basf Corporation | Process for the preparation of an amine modified copolymer as a pigment dispersant for cathodic electrocoating compositions |
-
1992
- 1992-12-22 CA CA002086047A patent/CA2086047C/en not_active Expired - Lifetime
-
1993
- 1993-01-21 JP JP00855593A patent/JP3544680B2/ja not_active Expired - Fee Related
- 1993-01-22 BR BR9300256A patent/BR9300256A/pt not_active IP Right Cessation
- 1993-02-11 EP EP93102091A patent/EP0610534B1/en not_active Expired - Lifetime
- 1993-02-11 ES ES93102091T patent/ES2103988T3/es not_active Expired - Lifetime
- 1993-02-11 DE DE69310131T patent/DE69310131T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
BR9300256A (pt) | 1994-08-09 |
CA2086047C (en) | 1999-11-09 |
JPH06240186A (ja) | 1994-08-30 |
EP0610534A1 (en) | 1994-08-17 |
EP0610534B1 (en) | 1997-04-23 |
DE69310131D1 (de) | 1997-05-28 |
JP3544680B2 (ja) | 2004-07-21 |
DE69310131T2 (de) | 1997-12-11 |
CA2086047A1 (en) | 1994-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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