GB1281805A - Powder coating composition - Google Patents

Powder coating composition

Info

Publication number
GB1281805A
GB1281805A GB5004/71A GB500471A GB1281805A GB 1281805 A GB1281805 A GB 1281805A GB 5004/71 A GB5004/71 A GB 5004/71A GB 500471 A GB500471 A GB 500471A GB 1281805 A GB1281805 A GB 1281805A
Authority
GB
United Kingdom
Prior art keywords
polyglycidyl ether
powder
curing agent
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
GB5004/71A
Inventor
C H J Klaren
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
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to GB5004/71A priority Critical patent/GB1281805A/en
Priority to BE779167A priority patent/BE779167A/en
Priority to JP1611172A priority patent/JPS5423013B1/ja
Priority to ZA721047A priority patent/ZA721047B/en
Priority to AU39115/72A priority patent/AU457151B2/en
Priority to NL7202074A priority patent/NL7202074A/xx
Priority to DE19722207498 priority patent/DE2207498A1/en
Priority to CA134,950A priority patent/CA972490A/en
Priority to SE7201915A priority patent/SE374384B/xx
Priority to IT20704/72A priority patent/IT947667B/en
Priority to CH227472A priority patent/CH564074A5/xx
Priority to FR7205375A priority patent/FR2125562B1/fr
Publication of GB1281805A publication Critical patent/GB1281805A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

1281805 Powder-coated steel panels SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ NV 19 Feb 1971 5004/71 Heading B2E [Also in Division C3] A powder coating composition curable by heat comprises a polyglycidyl ether of 2, 2- bis (4-hydroxy phenyl) propane having a Durrans' softening temperature between 60‹C and 140‹C; from 5 to 33 parts by weight of ethyl cellulose per 100 parts by weight of polyglycidyl ether; and a latent curing agent for the polyglycidyl ether; the components having been blended in the molten stage of the polyglycidyl ether and the blend having been cooled and pulverised. The curing agent may be phthalic anhydride, dicyandiamide, or an adduct of an epoxide with an imidazole having a secondary amino group in the ring or with diaminodiphenyl sulphone. The composition may be applied by fluidised bed coating, powder spray coating, flame spraying or electrostatic spraying. In an Example steel panels were coated by electrostatic spraying and cured at 180‹C for 15 minutes.
GB5004/71A 1971-02-19 1971-02-19 Powder coating composition Expired GB1281805A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
GB5004/71A GB1281805A (en) 1971-02-19 1971-02-19 Powder coating composition
BE779167A BE779167A (en) 1971-02-19 1972-02-10 POWDER COATING COMPOSITION
JP1611172A JPS5423013B1 (en) 1971-02-19 1972-02-17
ZA721047A ZA721047B (en) 1971-02-19 1972-02-17 Powder coating composition
AU39115/72A AU457151B2 (en) 1971-02-19 1972-02-17 Powder coating composition
NL7202074A NL7202074A (en) 1971-02-19 1972-02-17
DE19722207498 DE2207498A1 (en) 1971-02-19 1972-02-17 Thermosetting powder coatings
CA134,950A CA972490A (en) 1971-02-19 1972-02-17 Powder coating composition
SE7201915A SE374384B (en) 1971-02-19 1972-02-17
IT20704/72A IT947667B (en) 1971-02-19 1972-02-17 COMPOSITION OF POWDER COATING
CH227472A CH564074A5 (en) 1971-02-19 1972-02-17
FR7205375A FR2125562B1 (en) 1971-02-19 1972-02-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5004/71A GB1281805A (en) 1971-02-19 1971-02-19 Powder coating composition

Publications (1)

Publication Number Publication Date
GB1281805A true GB1281805A (en) 1972-07-19

Family

ID=9787924

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5004/71A Expired GB1281805A (en) 1971-02-19 1971-02-19 Powder coating composition

Country Status (12)

Country Link
JP (1) JPS5423013B1 (en)
AU (1) AU457151B2 (en)
BE (1) BE779167A (en)
CA (1) CA972490A (en)
CH (1) CH564074A5 (en)
DE (1) DE2207498A1 (en)
FR (1) FR2125562B1 (en)
GB (1) GB1281805A (en)
IT (1) IT947667B (en)
NL (1) NL7202074A (en)
SE (1) SE374384B (en)
ZA (1) ZA721047B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0047364A1 (en) * 1980-08-27 1982-03-17 Schering Aktiengesellschaft Use of hardenable resin mixtures for printing inks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0047364A1 (en) * 1980-08-27 1982-03-17 Schering Aktiengesellschaft Use of hardenable resin mixtures for printing inks

Also Published As

Publication number Publication date
ZA721047B (en) 1972-10-25
JPS5423013B1 (en) 1979-08-10
DE2207498A1 (en) 1972-09-07
AU457151B2 (en) 1975-01-16
AU3911572A (en) 1973-08-23
FR2125562B1 (en) 1974-12-06
CH564074A5 (en) 1975-07-15
BE779167A (en) 1972-08-10
SE374384B (en) 1975-03-03
FR2125562A1 (en) 1972-09-29
IT947667B (en) 1973-05-30
NL7202074A (en) 1972-08-22
CA972490A (en) 1975-08-05

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee