FR2147055A1 - Heat hardenable coating cpd - contg phenoxy/epoxy resins coating cpd - Google Patents

Heat hardenable coating cpd - contg phenoxy/epoxy resins coating cpd

Info

Publication number
FR2147055A1
FR2147055A1 FR7225779A FR7225779A FR2147055A1 FR 2147055 A1 FR2147055 A1 FR 2147055A1 FR 7225779 A FR7225779 A FR 7225779A FR 7225779 A FR7225779 A FR 7225779A FR 2147055 A1 FR2147055 A1 FR 2147055A1
Authority
FR
France
Prior art keywords
cpd
coating
phenoxy
contg
epoxy resins
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.)
Granted
Application number
FR7225779A
Other languages
French (fr)
Other versions
FR2147055B1 (en
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2147055A1 publication Critical patent/FR2147055A1/en
Application granted granted Critical
Publication of FR2147055B1 publication Critical patent/FR2147055B1/fr
Granted 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
    • C08G59/18—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
    • C08G59/20—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 epoxy compounds used
    • C08G59/32—Epoxy compounds containing three or more epoxy groups
    • C08G59/38—Epoxy compounds containing three or more epoxy groups together with di-epoxy compounds
    • 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
    • C08G59/20—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 epoxy compounds used
    • C08G59/22—Di-epoxy compounds
    • C08G59/226—Mixtures of di-epoxy compounds

Landscapes

  • 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)
  • Epoxy Resins (AREA)

Abstract

Heat-hardenable coating cpd. contains (a) a phenoxy resin which is a glycidylether of a copolymer of an epihalohydrin and bisphenol-A (mol. wt. 8000-30000); (b) an epoxy resin which is a polyglycidylether of a PF condensate of the novolak type, a glycidylether of a copolymer of an epihalohydrin and bisphenol-A, a polyglycidyleter of an aliph. polyhydroxy cpd. or a mixt. thereof; (c) a hardener and/or catalyst; (d) opt. a filler and (e) a solvent; the eq. ratio of hardener/catalyst : epoxy resin being 0.5:1 to 2:1, and the wt. ratio hardener/catalyst + epoxy resin : phenoxy resin being 10:1 to 1:1. Coatings used in mfr. of circuit and switch cards are flexible, tough, firmly adhering to substrates and free from pores.
FR7225779A 1971-07-28 1972-07-10 Heat hardenable coating cpd - contg phenoxy/epoxy resins coating cpd Granted FR2147055A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16701571A 1971-07-28 1971-07-28

Publications (2)

Publication Number Publication Date
FR2147055A1 true FR2147055A1 (en) 1973-03-09
FR2147055B1 FR2147055B1 (en) 1974-10-04

Family

ID=22605597

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7225779A Granted FR2147055A1 (en) 1971-07-28 1972-07-10 Heat hardenable coating cpd - contg phenoxy/epoxy resins coating cpd

Country Status (5)

Country Link
AU (1) AU4432272A (en)
BR (1) BR7205093D0 (en)
DE (1) DE2236928A1 (en)
FR (1) FR2147055A1 (en)
IT (1) IT955533B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0296258A1 (en) * 1986-01-22 1988-12-28 The Dow Chemical Company Epoxy resin composition for laminating varnishes and laminates prepared therefrom
EP0427323A1 (en) * 1989-11-10 1991-05-15 Stork Amsterdam B.V. Method and device for feeding cans to a continuous sterilizer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0296258A1 (en) * 1986-01-22 1988-12-28 The Dow Chemical Company Epoxy resin composition for laminating varnishes and laminates prepared therefrom
EP0427323A1 (en) * 1989-11-10 1991-05-15 Stork Amsterdam B.V. Method and device for feeding cans to a continuous sterilizer

Also Published As

Publication number Publication date
IT955533B (en) 1973-09-29
FR2147055B1 (en) 1974-10-04
DE2236928A1 (en) 1973-02-08
BR7205093D0 (en) 1973-05-10
AU4432272A (en) 1974-01-10

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Legal Events

Date Code Title Description
ST Notification of lapse