GB939737A - Resin compositions and their preparation - Google Patents

Resin compositions and their preparation

Info

Publication number
GB939737A
GB939737A GB3732960A GB3732960A GB939737A GB 939737 A GB939737 A GB 939737A GB 3732960 A GB3732960 A GB 3732960A GB 3732960 A GB3732960 A GB 3732960A GB 939737 A GB939737 A GB 939737A
Authority
GB
United Kingdom
Prior art keywords
epoxy resin
silica
specified
weight
parts
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
GB3732960A
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Publication of GB939737A publication Critical patent/GB939737A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins

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)

Abstract

Steel panels are coated by dipping in a composition comprising an epoxy resin, a curing agent for the epoxy resin, an active thixotropy inducing silica containing filler for said resin and from 0,06 to 6 parts by weight of polyalkylene glycol per 100 parts by weight of epoxy resin, the coatings being cured by the application of heat. Examples describe the coating of steel panels with compositions comprising an epoxy resin, a boron-fluoride-monoethylamine complex, silica, fused glass, polyethylene glycol and optionally lithium aluminium silicate and glycerine.ALSO:A coating composition comprises an epoxy resin, a curing agent for the epoxy resin, an active thixotropy inducing silica containing filler for said resin and from 0,06 to 6 parts by weight of polyalkylene glycol per 100 parts by weight of epoxy resin. Specified epoxy resins are those derived from epichlorohydrin and hydroquinone, resorcinol, glycerol and bis-(4-hydroxyphenyl)-2:2-propane and epoxidized olefinic material. Specified curing agents are pyromellitic dianhydride, dicyandiamide and complexes of boron trifluoride with methyl-amine, ethylamine, propylamine, butylamine, aniline, diethyl aniline, toluidine, chloroaniline, nitroaniline and piperidine. Specified fillers which may be admixed with non-thixotropic fillers are fumed, finely divided silica, silica aerogel, finely divided precipitated silica and diatomaceous earth. Specified polyalkylene glycols are polyethylene, polypropylene and polybutylene glycol. Examples are given.
GB3732960A 1959-11-20 1960-10-31 Resin compositions and their preparation Expired GB939737A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85422359A 1959-11-20 1959-11-20

Publications (1)

Publication Number Publication Date
GB939737A true GB939737A (en) 1963-10-16

Family

ID=25318077

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3732960A Expired GB939737A (en) 1959-11-20 1960-10-31 Resin compositions and their preparation

Country Status (2)

Country Link
DE (1) DE1259488B (en)
GB (1) GB939737A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0533465A2 (en) * 1991-09-20 1993-03-24 Ciba-Geigy Ag Resin formulation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE566870A (en) * 1957-04-18
AT210144B (en) * 1958-03-25 1960-07-11 Ciba Geigy Hardenable mixtures of epoxy compounds and BF3
AT209571B (en) * 1958-03-27 1960-06-10 Ciba Geigy Curable mixtures of epoxy compounds and cyclic ethers or thioethers
AT210147B (en) * 1958-04-08 1960-07-11 Ciba Geigy Curable mixtures of epoxy compounds and cyclic ethers or thioethers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0533465A2 (en) * 1991-09-20 1993-03-24 Ciba-Geigy Ag Resin formulation
EP0533465A3 (en) * 1991-09-20 1993-11-10 Ciba Geigy Ag Resin formulation

Also Published As

Publication number Publication date
DE1259488B (en) 1968-01-25

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