MX172267B - Mejoras a composiciones recubridoras basadas sobre agentes de fraguado poliacidos y poliepoxidos - Google Patents

Mejoras a composiciones recubridoras basadas sobre agentes de fraguado poliacidos y poliepoxidos

Info

Publication number
MX172267B
MX172267B MX013694A MX1369488A MX172267B MX 172267 B MX172267 B MX 172267B MX 013694 A MX013694 A MX 013694A MX 1369488 A MX1369488 A MX 1369488A MX 172267 B MX172267 B MX 172267B
Authority
MX
Mexico
Prior art keywords
polyepoxide
polyaxide
polyacid
coating compositions
compositions based
Prior art date
Application number
MX013694A
Other languages
English (en)
Inventor
Wen-Hsuan Chang
Edward Lee Dufford
Joseph Andrew Klanica
Original Assignee
Ppg Industries Inc
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 Ppg Industries Inc filed Critical Ppg Industries Inc
Publication of MX172267B publication Critical patent/MX172267B/es

Links

Classifications

    • 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
    • C08G59/42—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof
    • C08G59/4246—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof polymers with carboxylic terminal groups
    • C08G59/4269—Macromolecular compounds obtained by reactions other than those involving unsaturated carbon-to-carbon bindings
    • C08G59/4276—Polyesters
    • 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
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • 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
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • C09D163/10—Epoxy resins modified by unsaturated compounds

Abstract

La presente invención se refiere a una composición recubridora mejorada adecuado para usarse como una capa superior automotriz la cual comprende un aglutinante resinoso, un solvente orgánico e ingredientes opcionales normalmente encontrados en las composiciones de capa superior automotriz, la mejora que comprende el aglutinante resinoso el cual comprende: A) un poliepóxido y B) un agente de fraguado poliácido teniendo un peso equivalente ácido menor de 450 y teniendo sobre promedio más de tres grupos de ácido carboxílico por molecula; dicho poliácido siendo formado de reaccionar; i) un 1,2-anhídrido de ácido dicarboxílico cíclico, ii) un componente de poliol comprendiendo un ester oligomerico teniendo un peso molecular promedio de número de no más de 1,000 y teniendo sobre promedio más de tres grupos hidroxil por molecula.
MX013694A 1987-11-13 1988-11-07 Mejoras a composiciones recubridoras basadas sobre agentes de fraguado poliacidos y poliepoxidos MX172267B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12027287A 1987-11-13 1987-11-13

Publications (1)

Publication Number Publication Date
MX172267B true MX172267B (es) 1993-12-09

Family

ID=22389259

Family Applications (1)

Application Number Title Priority Date Filing Date
MX013694A MX172267B (es) 1987-11-13 1988-11-07 Mejoras a composiciones recubridoras basadas sobre agentes de fraguado poliacidos y poliepoxidos

Country Status (8)

Country Link
EP (1) EP0317184B1 (es)
JP (2) JPH0641575B2 (es)
KR (1) KR920002990B1 (es)
AU (1) AU594004B2 (es)
CA (1) CA1340156C (es)
DE (1) DE3863750D1 (es)
ES (1) ES2022991B3 (es)
MX (1) MX172267B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL116255A (en) * 1995-01-05 2004-02-19 Du Pont High-solids coating composition
DE19908627C2 (de) * 1999-02-27 2001-06-07 Herberts Gmbh & Co Kg Überzugsmittel und deren Verwendung bei der Mehrschichtlackierung
CA2546683C (en) 2003-11-20 2009-01-06 Solvay (Societe Anonyme) Process for producing dichloropropanol from glycerol, the glycerol coming eventually from the conversion of animal fats in the manufacture of biodiesel
KR20080036553A (ko) 2005-05-20 2008-04-28 솔베이(소시에떼아노님) 폴리히드록실화 지방족 탄화수소 및 염소화제로부터 출발한에폭시드의 제조 방법
WO2007089643A1 (en) * 2006-02-03 2007-08-09 E. I. Du Pont De Nemours And Company Non-aqueous, liquid coating compositions
EP2207617A1 (en) 2007-10-02 2010-07-21 SOLVAY (Société Anonyme) Use of compositions containing silicon for improving the corrosion resistance of vessels
TWI478875B (zh) 2008-01-31 2015-04-01 Solvay 使水性組成物中之有機物質降解之方法
FR2935968B1 (fr) 2008-09-12 2010-09-10 Solvay Procede pour la purification de chlorure d'hydrogene
JPWO2010095693A1 (ja) * 2009-02-23 2012-08-30 関西ペイント株式会社 塗料組成物及び塗膜形成方法
KR20140009163A (ko) * 2010-09-30 2014-01-22 솔베이(소시에떼아노님) 천연유래 에피클로로히드린의 유도체
EP2886574A1 (de) * 2013-12-17 2015-06-24 BASF Coatings GmbH Haftvermittler für lösemittelbasierte Klarlacke

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2683131A (en) * 1951-10-31 1954-07-06 Gen Electric Acidic polyester-ethoxyline resinous compositions
JPS51123232A (en) * 1975-04-22 1976-10-27 Teijin Ltd A process for preparing powder coating compound
JPS5371140A (en) * 1976-12-07 1978-06-24 Nippon Paint Co Ltd Repairing of glitter coating films
AU525570B2 (en) * 1977-12-07 1982-11-11 Hoechst A.G. Acid curable epoxy resin composition
US4261871A (en) * 1979-12-13 1981-04-14 Union Carbide Corporation Low energy-curable high solids coatings
US4650718A (en) * 1985-08-19 1987-03-17 Ppg Industries, Inc. Color plus clear coatings employing polyepoxides and polyacid curing agents
EP0212457B2 (en) * 1985-08-19 1994-10-12 Ppg Industries, Inc. Color plus clear coatings employing polyepoxides and polyacid curing agents in the clear coat

Also Published As

Publication number Publication date
JPH10251382A (ja) 1998-09-22
EP0317184B1 (en) 1991-07-17
AU594004B2 (en) 1990-02-22
JPH0641575B2 (ja) 1994-06-01
ES2022991B3 (es) 1991-12-16
JPH01165670A (ja) 1989-06-29
EP0317184A2 (en) 1989-05-24
KR920002990B1 (ko) 1992-04-11
CA1340156C (en) 1998-12-01
EP0317184A3 (en) 1989-09-27
DE3863750D1 (de) 1991-08-22
KR890008270A (ko) 1989-07-10
AU2501188A (en) 1989-05-18

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