ES2043281T3 - Dispersante de pigmento. - Google Patents

Dispersante de pigmento.

Info

Publication number
ES2043281T3
ES2043281T3 ES90306198T ES90306198T ES2043281T3 ES 2043281 T3 ES2043281 T3 ES 2043281T3 ES 90306198 T ES90306198 T ES 90306198T ES 90306198 T ES90306198 T ES 90306198T ES 2043281 T3 ES2043281 T3 ES 2043281T3
Authority
ES
Spain
Prior art keywords
pigment dispersant
pigment
electric coating
polyepoxide
imidazoline
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
ES90306198T
Other languages
English (en)
Inventor
Stephen Chung-Suen Peng
Taddesse Gebregiorgis
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.)
Imperial Chemical Industries Ltd
EIDP Inc
Original Assignee
Imperial Chemical Industries Ltd
EI Du Pont de Nemours and Co
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 Imperial Chemical Industries Ltd, EI Du Pont de Nemours and Co filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of ES2043281T3 publication Critical patent/ES2043281T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0084—Dispersions of dyes
    • 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
    • C09D5/4419—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications with polymers obtained otherwise than by polymerisation reactions only involving carbon-to-carbon unsaturated bonds
    • C09D5/443—Polyepoxides
    • C09D5/4457—Polyepoxides containing special additives, e.g. pigments, polymeric particles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/50—Amines
    • C08G59/5046—Amines heterocyclic
    • C08G59/5053—Amines heterocyclic containing only nitrogen as a heteroatom
    • C08G59/5073—Amines heterocyclic containing only nitrogen as a heteroatom having two nitrogen atoms in the ring
    • 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
    • C09D17/00—Pigment pastes, e.g. for mixing in paints

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Dispersion Chemistry (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Paints Or Removers (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Colloid Chemistry (AREA)

Abstract

DISPERSANTE DE PIGMENTOS UTIL EN COMPOSICIONES DE ELECTRORREVESTIMIENTO CATODICO, QUE CONSTA DEL PRODUCTO DE REACCION DE UN MONOEPOXIDO O POLIEPOXIDO ORGANICO CON UNA AMINA PRIMARIA QUE CONTIENE UNA MITAD DE IMIDAZOLINA. ESTE DISPERSANTE DE PIGMENTOS PERMITE LA MAXIMIZACION DEL PIGMENTO EN PROPORCIONES DISPERSANTES Y LA MINIMIZACION DEL CONTENIDO ORGANICO VOLATIL (VOC) EN BAÑOS DE ELECTRORREVESTIMIENTO.
ES90306198T 1989-07-12 1990-06-07 Dispersante de pigmento. Expired - Lifetime ES2043281T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38054389A 1989-07-12 1989-07-12

Publications (1)

Publication Number Publication Date
ES2043281T3 true ES2043281T3 (es) 1993-12-16

Family

ID=23501577

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90306198T Expired - Lifetime ES2043281T3 (es) 1989-07-12 1990-06-07 Dispersante de pigmento.

Country Status (14)

Country Link
EP (1) EP0408186B1 (es)
JP (1) JPH0717875B2 (es)
KR (1) KR910003034A (es)
AT (1) ATE93256T1 (es)
AU (1) AU623273B2 (es)
CA (1) CA2020940C (es)
DE (1) DE69002806T2 (es)
ES (1) ES2043281T3 (es)
GB (1) GB9012729D0 (es)
IE (1) IE902537A1 (es)
NZ (1) NZ234458A (es)
PT (1) PT94660B (es)
ZA (1) ZA904544B (es)
ZW (1) ZW9890A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4876355A (en) * 1988-10-21 1989-10-24 Sherex Chemical Company, Inc. Powdered imidazoline product and method for producing same
US4946507A (en) * 1989-07-12 1990-08-07 E. I. Du Pont De Nemours And Company Pigment dispersant resin: reaction product of imidazoline amine and alkylene carbonate
EP0411927B1 (en) * 1989-08-04 1995-01-18 E.I. Du Pont De Nemours And Company Coating compositions containing 1,3-dialkylimidazole-2-thione catalysts
US5089100A (en) * 1990-08-06 1992-02-18 E. I. Du Pont De Nemours And Company Method of incorporating polyamine into a cationic resin
DE4442509A1 (de) * 1994-11-30 1996-06-05 Herberts Gmbh Lagerstabiles, einkomponentiges Konzentrat, seine Herstellung und Verwendung zur Herstellung kathodisch abscheidbarer Elektrotauchlackbäder
NL1002167C2 (nl) * 1996-01-24 1997-07-25 Efka Chemicals Bv Dispergeermiddel.
KR19990060695A (ko) * 1997-12-31 1999-07-26 김충세 스티렌옥사이드 변성 안료분산용 수지와 이를 함유한 양이온 전착 도료 조성물
DE60038225T2 (de) * 1999-06-16 2009-03-19 Kao Corp. Oberflächenmodifizierer
JP2008037888A (ja) * 2006-08-01 2008-02-21 Nippon Paint Co Ltd カチオン電着塗料への消泡剤の添加方法およびそれに用いる添加剤
EP3207075B1 (de) * 2014-10-14 2022-12-07 BYK-Chemie GmbH Epoxy-amin-addukte zur dispergierung von feststoffen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2248776C3 (de) * 1972-10-05 1978-04-13 Veba-Chemie Ag, 4660 Gelsenkirchen- Buer Verfahren zur Herstellung von Überzügen auf der Basis von Pulverlacken
JPS55147523A (en) * 1979-05-09 1980-11-17 Mitsubishi Petrochem Co Ltd Aqueous dispersion of curable resin
JPS6259670A (ja) * 1985-09-09 1987-03-16 Kansai Paint Co Ltd 樹脂被覆用組成物
JPS62127360A (ja) * 1985-11-27 1987-06-09 Kansai Paint Co Ltd 樹脂被覆用組成物
US4946507A (en) * 1989-07-12 1990-08-07 E. I. Du Pont De Nemours And Company Pigment dispersant resin: reaction product of imidazoline amine and alkylene carbonate

Also Published As

Publication number Publication date
KR910003034A (ko) 1991-02-26
EP0408186B1 (en) 1993-08-18
GB9012729D0 (en) 1990-08-01
ZA904544B (en) 1991-11-27
ATE93256T1 (de) 1993-09-15
NZ234458A (en) 1992-08-26
JPH03157130A (ja) 1991-07-05
AU623273B2 (en) 1992-05-07
EP0408186A1 (en) 1991-01-16
CA2020940A1 (en) 1991-01-13
JPH0717875B2 (ja) 1995-03-01
DE69002806D1 (de) 1993-09-23
AU5895590A (en) 1991-02-07
PT94660A (pt) 1991-03-20
PT94660B (pt) 1997-04-30
IE902537A1 (en) 1991-02-27
ZW9890A1 (en) 1991-02-27
DE69002806T2 (de) 1993-12-09
CA2020940C (en) 2001-09-11

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