GB1306181A - - Google Patents

Info

Publication number
GB1306181A
GB1306181A GB1857471*[A GB1857471A GB1306181A GB 1306181 A GB1306181 A GB 1306181A GB 1857471 A GB1857471 A GB 1857471A GB 1306181 A GB1306181 A GB 1306181A
Authority
GB
United Kingdom
Prior art keywords
primer
june
binder
prepared
volume
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
GB1857471*[A
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 filed Critical
Priority claimed from JP498573A external-priority patent/JPS49103937A/ja
Publication of GB1306181A publication Critical patent/GB1306181A/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
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • C09D175/08—Polyurethanes from polyethers
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C09D5/16—Antifouling paints; Underwater paints
    • C09D5/1693—Antifouling paints; Underwater paints as part of a multilayer system

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Paints Or Removers (AREA)

Abstract

1306181 Polyurethane coating composition ENAMEL VARNISH & CHEMICAL CO OF AUSTRALIA PTY Ltd 2 June 1971 [29 June 1969] 18574/71 Heading C3R [Also in Division B2] A primer for the protection of underwater metal surfaces comprises a moisture curing polyurethane (I) in a phosphoric acid based primer containing a dense pigment and a binder, which may comprise I. I may be prepared by reacting tolylene 2,4-diisocyanate with a propylene oxide adduct of trimethylolpropane (M.W. 400-500). The primer may be prepared by mixing 1-10 parts by volume of (a) moisture curing polyurethane with 1 part by volume of (b) a mixture of 5-10% by wt. of phosphoric acid, 55-75% by wt. of pigment, 25-40% by wt. of binder and 10-20% by wt. of solvent. An undercoat and antifouling top coat may be applied over the primer (see Division B2).
GB1857471*[A 1970-06-29 1971-06-02 Expired GB1306181A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU165670 1970-06-29
JP498573A JPS49103937A (en) 1973-01-09 1973-01-09

Publications (1)

Publication Number Publication Date
GB1306181A true GB1306181A (en) 1973-02-07

Family

ID=25609252

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1857471*[A Expired GB1306181A (en) 1970-06-29 1971-06-02

Country Status (1)

Country Link
GB (1) GB1306181A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2144135A (en) * 1983-07-30 1985-02-27 Richmond Marine Ltd Priming compositions and painting systems including such priming compositions
US5320871A (en) * 1992-06-05 1994-06-14 Springborn Laboratories, Inc. Underwater coating for submerged substrates

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2144135A (en) * 1983-07-30 1985-02-27 Richmond Marine Ltd Priming compositions and painting systems including such priming compositions
US5320871A (en) * 1992-06-05 1994-06-14 Springborn Laboratories, Inc. Underwater coating for submerged substrates

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee