ES2087627T3 - Dispersantes basados en copolimeros modificados con urea para pigmentos en compuestos de recubrimiento. - Google Patents

Dispersantes basados en copolimeros modificados con urea para pigmentos en compuestos de recubrimiento.

Info

Publication number
ES2087627T3
ES2087627T3 ES93114809T ES93114809T ES2087627T3 ES 2087627 T3 ES2087627 T3 ES 2087627T3 ES 93114809 T ES93114809 T ES 93114809T ES 93114809 T ES93114809 T ES 93114809T ES 2087627 T3 ES2087627 T3 ES 2087627T3
Authority
ES
Spain
Prior art keywords
urea
pigments
coating compounds
modified copolymers
dispersants based
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
Application number
ES93114809T
Other languages
English (en)
Inventor
Zenon P Czornic
Thomas G Savino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF Corp
Original Assignee
BASF Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BASF Corp filed Critical BASF Corp
Application granted granted Critical
Publication of ES2087627T3 publication Critical patent/ES2087627T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Epoxy Resins (AREA)

Abstract

LA INVENCION SE REFIERE A DISPERSANTES DE PIGMENTOS PARA SU USO EN COMPOSICIONES DE REVESTIMIENTO. EL DISPERSANTE ES EL PRODUCTO DE LA REACCION DE UN COPOLIMERO FUNCIONALIZADO, UN COMPUESTO DE MONOALQUIL DE GLICOL DE POLIALQUILENO PARA IMPARTIR CARACTER DE SOLUBILIDAD EN AGUA AL COPOLIMERO, Y UN SUSTITUYENTE INTERACTIVO CON EL PIGMENTO QUE CONTIENE UREA QUE MEJORA LA DISPERSION DEL PIGMENTO EN LA SOLUCION.
ES93114809T 1992-09-22 1993-09-15 Dispersantes basados en copolimeros modificados con urea para pigmentos en compuestos de recubrimiento. Expired - Lifetime ES2087627T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/949,416 US5270399A (en) 1992-09-22 1992-09-22 Urea-modified copolymers as dispersants for pigments in coating compositions

Publications (1)

Publication Number Publication Date
ES2087627T3 true ES2087627T3 (es) 1996-07-16

Family

ID=25489048

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93114809T Expired - Lifetime ES2087627T3 (es) 1992-09-22 1993-09-15 Dispersantes basados en copolimeros modificados con urea para pigmentos en compuestos de recubrimiento.

Country Status (8)

Country Link
US (1) US5270399A (es)
EP (1) EP0589340B1 (es)
JP (1) JP3436399B2 (es)
AU (1) AU647994B1 (es)
BR (1) BR9303853A (es)
CA (1) CA2104702C (es)
DE (1) DE69301706T2 (es)
ES (1) ES2087627T3 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3841853A1 (de) * 1988-12-13 1990-06-21 Hoechst Ag Photopolymerisierbares elastomeres gemisch und dieses enthaltendes aufzeichnungsmaterial fuer die herstellung von ozonresistenten flexodruckformen
US5378762A (en) * 1993-12-22 1995-01-03 Basf Corporation Polymeric pigment dispersants for use in coating compositions
US5424364A (en) * 1994-05-17 1995-06-13 E. I. Du Pont De Nemours & Company Comb pigment dispersants
US5527614A (en) * 1994-12-21 1996-06-18 Basf Corporation Pigment dispersants with primary amine functionality suitable for use in cathodic electrocoat compositions
US5852123A (en) * 1996-10-17 1998-12-22 E. I. Du Pont De Nemours And Company Graft copolymer with a urea or imid functional group as a pigment dispersant
DE19825457A1 (de) * 1998-06-06 1999-12-09 Herberts & Co Gmbh Feste Harnstoffverbindungen enthaltende wäßrige Elektrotauchlacke
US6204319B1 (en) 1998-10-30 2001-03-20 E.I. Du Pont De Nemours And Company Aqueous coating compositions
US6291018B1 (en) 1999-11-15 2001-09-18 Ppg Industries Ohio, Inc. Method for applying a composite coating having a polychromatic effect onto a substrate
US7445816B2 (en) 1999-11-15 2008-11-04 Ppg Industries Ohio, Inc. Method and apparatus for coating a substrate
US6641666B2 (en) 1999-11-15 2003-11-04 Ppg Industries Ohio, Inc. Method and apparatus for coating a substrate
DE10048268A1 (de) * 2000-09-29 2002-04-18 Basf Coatings Ag Chromathaltige Pigmentpaste und ihre Verwendung
WO2002028937A2 (en) 2000-10-05 2002-04-11 Dow Global Technologies Inc. Dispersion of a preformed polymer in a polyol
US6887928B2 (en) * 2001-02-28 2005-05-03 Rohm And Haas Company Method of improving viscosity stability upon addition of a colorant component
AU784842B2 (en) * 2001-02-28 2006-07-06 Rohm And Haas Company Method of improving viscosity stability upon addition of a colorant component
DE10257377A1 (de) * 2002-12-09 2004-07-08 Basf Coatings Ag Wässriger farb- und/oder effektgebender Beschichtungsstoff und seine Verwendung
KR100877087B1 (ko) * 2004-07-08 2009-01-07 아르끄마 프랑스 이미다졸리돈 작용기를 보유하는 사슬을 포함하는 중합체물질
US7034080B1 (en) * 2005-03-23 2006-04-25 Basf Corporation Pigment dispersant, method of making coating compositions, and coating compositions
FR2912148B1 (fr) * 2007-02-07 2009-04-10 Arkema France Materiau polymere de type styrene / anhydride, greffe ayant des proprietes ameliorees
FR2918381B1 (fr) * 2007-07-02 2010-02-26 Arkema France Utilisation de copolymeres sma greffes dans des compositions liquides
FR2925504B1 (fr) * 2007-12-24 2010-03-05 Arkema France Additifs polymeriques obtenus par salification de copolymeres
EP2405997B1 (en) 2009-03-13 2017-05-03 Valspar Sourcing, Inc. Vinyl polymer wetting and dispersing agents
EP3775056B1 (de) * 2018-03-28 2021-12-15 BASF Coatings GmbH Wässriger basislack und herstellung von mehrschichtlackierungen unter einsatz des basislacks
KR20230005343A (ko) 2020-05-04 2023-01-09 바스프 코팅스 게엠베하 증가된 흑색 제트니스 및 개선된 컬러를 갖는 코팅 시스템
MX2023009624A (es) 2021-02-22 2023-08-28 Basf Coatings Gmbh Composicion de recubrimiento que comprende una pasta de pigmento que comprende un pigmento organico y un producto de reaccion ramificado modificado con arilo.
WO2024074642A1 (en) 2022-10-07 2024-04-11 Basf Coatings Gmbh Multilayer coating systems obtained from block copolymer containing basecoat compositions

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4190693A (en) * 1975-06-17 1980-02-26 Rohm And Haas Company Coating method using compositions comprising acrylic oligomers, high polymers and crosslinkers
US4126595A (en) * 1975-06-17 1978-11-21 Rohm And Haas Company Aqueous coating compositions comprising acrylic oligomers, high molecular weight polymers and crosslinkers
DE2901462A1 (de) * 1979-01-16 1980-07-31 Hoechst Ag Pigmentdispersionen und ihre verwendung
AU551098B2 (en) * 1984-02-07 1986-04-17 Vromen, J.H. Colourant fixing paste
US4794147A (en) * 1987-07-24 1988-12-27 Basf Corporation, Inmont Division Novel non-ionic polyurethane resins having polyether backbones in water-dilutable basecoats
DE3810781A1 (de) * 1988-03-30 1989-10-12 Bayer Ag Neue polyisocyanat-polyadditionsverbindungen, verfahren zu deren herstellung und deren verwendung zur dispergierung von feststoffen
US4975474A (en) * 1988-06-27 1990-12-04 E. I. Du Pont De Nemours And Company Multi-component coating composition comprising an anhydride containing polymer, a glycidyl component and a self-stabilized dispersion resin
JP2705356B2 (ja) * 1990-05-02 1998-01-28 日本油脂株式会社 顔料分散剤
EP0462557B1 (en) * 1990-06-19 1996-01-17 Union Carbide Chemicals And Plastics Company, Inc. Colorant compositions

Also Published As

Publication number Publication date
CA2104702A1 (en) 1994-03-23
BR9303853A (pt) 1994-05-10
EP0589340A1 (en) 1994-03-30
AU647994B1 (en) 1994-03-31
JP3436399B2 (ja) 2003-08-11
EP0589340B1 (en) 1996-03-06
CA2104702C (en) 2000-04-04
JPH073186A (ja) 1995-01-06
DE69301706D1 (de) 1996-04-11
US5270399A (en) 1993-12-14
DE69301706T2 (de) 1996-10-02

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