ES199281A1 - IMPROVEMENTS IN THE MANUFACTURE OF COATING COMPOUNDS - Google Patents

IMPROVEMENTS IN THE MANUFACTURE OF COATING COMPOUNDS

Info

Publication number
ES199281A1
ES199281A1 ES0199281A ES199281A ES199281A1 ES 199281 A1 ES199281 A1 ES 199281A1 ES 0199281 A ES0199281 A ES 0199281A ES 199281 A ES199281 A ES 199281A ES 199281 A1 ES199281 A1 ES 199281A1
Authority
ES
Spain
Prior art keywords
manufacture
epoxy
coating compounds
oven
compound
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
Application number
ES0199281A
Other languages
Spanish (es)
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.)
Pinchin Johnson and Associates Ltd
Original Assignee
Pinchin Johnson and Associates Ltd
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 Pinchin Johnson and Associates Ltd filed Critical Pinchin Johnson and Associates Ltd
Publication of ES199281A1 publication Critical patent/ES199281A1/en
Expired 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
    • C08G59/40—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
    • C08G59/62—Alcohols or phenols
    • C08G59/625—Hydroxyacids

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

Mejoras en las composiciones de revestimiento que después de tratadas a la estufa dan una película adherente flexible sobre superficies metálicas caracterizadas porque las mismas comprenden en un disolvente adecuado un compuesto de epoxi éter que tenga un promedio de más de un grupo epoxi por molécula y una pequeña cantidad de hidroxi polibásico o de un número de tales ácidos para actuar como catalizador de polimerización para el compuesto epoxi al tratar a la estufa.Improvements in coating compositions that, after being treated in the oven, give a flexible adherent film on metallic surfaces characterized in that they comprise in a suitable solvent an epoxy ether compound having an average of more than one epoxy group per molecule and a small amount of polybasic hydroxy or a number of such acids to act as a polymerization catalyst for the epoxy compound upon oven treatment.

ES0199281A 1950-08-22 1951-08-21 IMPROVEMENTS IN THE MANUFACTURE OF COATING COMPOUNDS Expired ES199281A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2076350A GB711592A (en) 1950-08-22 1950-08-22 Heat curable coating compositions containing epoxy ether compounds

Publications (1)

Publication Number Publication Date
ES199281A1 true ES199281A1 (en) 1953-09-01

Family

ID=10151245

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0199281A Expired ES199281A1 (en) 1950-08-22 1951-08-21 IMPROVEMENTS IN THE MANUFACTURE OF COATING COMPOUNDS

Country Status (4)

Country Link
BE (1) BE505373A (en)
ES (1) ES199281A1 (en)
FR (1) FR1053940A (en)
GB (1) GB711592A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1103023B (en) * 1959-01-19 1961-03-23 Shell Int Research Process for curing epoxy resins
BE627791A (en) * 1962-02-10
US3349060A (en) * 1964-02-20 1967-10-24 Bakelite Ltd Polyepoxide carbocyclic diamine compositions
WO1998014488A1 (en) * 1996-10-04 1998-04-09 Ppg Industries, Inc. Coating compositions with citric acid containing polymers for enhanced adhesion to substrates
US6169150B1 (en) 1998-12-02 2001-01-02 Ppg Industries Ohio, Inc. Coating compositions with dicarboxylic half ester containing polymers and polyanhydride curing agents

Also Published As

Publication number Publication date
GB711592A (en) 1954-07-07
FR1053940A (en) 1954-02-05
BE505373A (en)

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