GB998183A - Improvements in or relating to anti-corrosive coating compositions - Google Patents

Improvements in or relating to anti-corrosive coating compositions

Info

Publication number
GB998183A
GB998183A GB2318561A GB2318561A GB998183A GB 998183 A GB998183 A GB 998183A GB 2318561 A GB2318561 A GB 2318561A GB 2318561 A GB2318561 A GB 2318561A GB 998183 A GB998183 A GB 998183A
Authority
GB
United Kingdom
Prior art keywords
carbon atoms
copper
methyl
present
extenders
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
GB2318561A
Inventor
Nanabhai Rustomji Bha Rucha
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.)
British Non Ferrous Metals Research Association
Original Assignee
British Non Ferrous Metals Research Association
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 British Non Ferrous Metals Research Association filed Critical British Non Ferrous Metals Research Association
Priority to GB2318561A priority Critical patent/GB998183A/en
Publication of GB998183A publication Critical patent/GB998183A/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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment
    • C09D5/086—Organic or non-macromolecular compounds

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

An anti-corrosive composition comprises an organic surface coating medium (e.g. ethyl cellulose or acrylic resin) containing a chelating agent for copper, having the general formula <FORM:0998183/C3/1> where R=hydrogen or an alkyl group containing up to 5 carbon atoms (e.g. methyl) and R1= an aliphatic radical containing from 10 to 22 carbon atoms and which may contain one or more ethylenic double bonds (e.g. a mixture of aliphatic radicals present in the fatty acids of coconut oil). Pigments and extenders may be present. Solvents mentioned are carbon tetrachloride, chloroform, benzene, xylene, toluene and methyl ethyl ketone. Specification 967,331 is referred to.ALSO:An anticorrosive composition comprises an organic surface coating medium (e.g. ethyl cellulose or acrylic resin) containing a chelating agent for copper, having the general formula <FORM:0998183/C4-C5/1> where R = hydrogen or an alkyl group containing up to 5 carbon atoms (e.g. methyl) and R1 = an aliphatic radical containing from 10 to 22 carbon atoms and which may contain one or more ethylenic double bonds (e.g. a mixture of aliphatic radicals present in the fatty acids of coconut oil). Pigments and extenders may be present. Solvents mentioned are carbon tetrachloride, chloroform, benzene, xylene, toluene and methyl ethyl ketone. Specification 967,331 is referred to.ALSO:Panels of copper or copper/zinc alloy are cleaned and brushed with an anticorrosive composition comprising an organic surface coating medium (e.g. ethyl cellulose or acrylic resin) containing a chelating agent for copper, having the general formula: <FORM:0998183/B1-B2/1> where R=hydrogen or an alkyl group containing up to 5 carbon atoms (e.g. methyl) and R1=an aliphatic radical containing from 10 to 22 carbon atoms and which may contain one or more ethylenic double bonds (e.g. a mixture of aliphatic radicals present in the fatty acids of coconut oil). Pigments and extenders may be present. Solvents mentioned are carbon tetrachloride, chloroform, benzene, xylene, toluene and methyl ethyl ketone. Specification 967,331 is referred to.
GB2318561A 1962-06-27 1962-06-27 Improvements in or relating to anti-corrosive coating compositions Expired GB998183A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2318561A GB998183A (en) 1962-06-27 1962-06-27 Improvements in or relating to anti-corrosive coating compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2318561A GB998183A (en) 1962-06-27 1962-06-27 Improvements in or relating to anti-corrosive coating compositions

Publications (1)

Publication Number Publication Date
GB998183A true GB998183A (en) 1965-07-14

Family

ID=10191526

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2318561A Expired GB998183A (en) 1962-06-27 1962-06-27 Improvements in or relating to anti-corrosive coating compositions

Country Status (1)

Country Link
GB (1) GB998183A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0494956A1 (en) * 1989-10-06 1992-07-22 Cosan Chem Corp Aminocarboxylate salts as corrosion inhibitors in coating applications.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0494956A1 (en) * 1989-10-06 1992-07-22 Cosan Chem Corp Aminocarboxylate salts as corrosion inhibitors in coating applications.
EP0494956A4 (en) * 1989-10-06 1993-07-21 Cosan Chemical Corporation Aminocarboxylate salts as corrosion inhibitors in coating applications

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