CA2288086A1 - Compositions de revetements en poudre a base de polyester epoxyde - Google Patents

Compositions de revetements en poudre a base de polyester epoxyde Download PDF

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Publication number
CA2288086A1
CA2288086A1 CA002288086A CA2288086A CA2288086A1 CA 2288086 A1 CA2288086 A1 CA 2288086A1 CA 002288086 A CA002288086 A CA 002288086A CA 2288086 A CA2288086 A CA 2288086A CA 2288086 A1 CA2288086 A1 CA 2288086A1
Authority
CA
Canada
Prior art keywords
acid
polyester
iii
anhydride
solid
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.)
Abandoned
Application number
CA002288086A
Other languages
English (en)
Inventor
Charles John Stark (Deceased)
Edward John Marx
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2288086A1 publication Critical patent/CA2288086A1/fr
Abandoned legal-status Critical Current

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
    • C08G59/02—Polycondensates containing more than one epoxy group per molecule
    • C08G59/027—Polycondensates containing more than one epoxy group per molecule obtained by epoxidation of unsaturated precursor, e.g. polymer or monomer
    • 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
    • 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
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/52—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
    • C08G63/54—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/553—Acids or hydroxy compounds containing cycloaliphatic rings, e.g. Diels-Alder adducts
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/91—Polymers modified by chemical after-treatment
    • C08G63/914—Polymers modified by chemical after-treatment derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/918—Polycarboxylic acids and polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Paints Or Removers (AREA)

Abstract

Cette invention se rapporte à une composition durcissable à base de polyester époxydé, conçue pour des applications de revêtements en poudre. On fabrique cette composition en époxydant un polyester ayant un point de fusion supérieur ou égal à 90 ·C et une viscosité inférieure ou égale à 50 Poise à 200 ·C, ledit polyester étant un polyester que l'on prépare en faisant réagir (i) un acide ou anhydride tétrahydrophthalique, (ii) au moins un polyol cycloaliphatique, (iii) au moins un acide polycarboxylique saturé et (iv) éventuellement au moins un autre alcool dans des conditions permettant d'obtenir un polyester solide doté d'un point de fusion d'au moins 90 ·C. On obtient ainsi ladite poudre pour revêtement durcissable contenant le polyester époxydé et un agent de traitement solide à base d'acide carboxylique ayant un poids en équivalent acide compris entre 100 et 1500.
CA002288086A 1997-04-25 1997-04-25 Compositions de revetements en poudre a base de polyester epoxyde Abandoned CA2288086A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP1997/002234 WO1998049215A1 (fr) 1997-04-25 1997-04-25 Compositions de revetements en poudre a base de polyester epoxyde

Publications (1)

Publication Number Publication Date
CA2288086A1 true CA2288086A1 (fr) 1998-11-05

Family

ID=8166612

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002288086A Abandoned CA2288086A1 (fr) 1997-04-25 1997-04-25 Compositions de revetements en poudre a base de polyester epoxyde

Country Status (3)

Country Link
EP (1) EP0986597A1 (fr)
CA (1) CA2288086A1 (fr)
WO (1) WO1998049215A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVI20130240A1 (it) * 2013-09-30 2015-03-31 Rekord S R L Sistema di protezione e finitura per serramenti e relativi serramenti

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2928805A (en) * 1957-04-08 1960-03-15 Armstrong Cork Co Epoxidized resinous polyester containing tetrahydrophthalic anhydride and compositions containing same
US3493631A (en) * 1967-11-16 1970-02-03 Ppg Industries Inc Epoxidized polyesters prepared from hydrogenated bisphenols and tetrahydrophthalic acid in equimolar amounts
US3836606A (en) * 1970-03-20 1974-09-17 Koppers Co Inc Unsaturated polyester resins
SE7414789L (fr) * 1973-11-26 1975-05-27 Sumitomo Chemical Co
JPS6011051B2 (ja) * 1980-06-30 1985-03-22 大日本インキ化学工業株式会社 光硬化性組成物
EP0319203A3 (fr) * 1987-11-30 1990-08-29 MITSUI TOATSU CHEMICALS, Inc. Matériaux pour la production de matières à mouler thermodurcissables renforcées par des fibres
US5244985A (en) * 1991-03-29 1993-09-14 New Japan Chemical Co., Ltd. Epoxidized polyesters and method of production thereof
JPH0632872A (ja) * 1992-07-17 1994-02-08 New Japan Chem Co Ltd エポキシ樹脂組成物
JPH0762064A (ja) * 1993-08-26 1995-03-07 New Japan Chem Co Ltd 熱硬化性エポキシ樹脂組成物

Also Published As

Publication number Publication date
WO1998049215A1 (fr) 1998-11-05
EP0986597A1 (fr) 2000-03-22

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued