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GB872411A - Organopolysiloxane beaten enamels for high temperatures - Google Patents

Organopolysiloxane beaten enamels for high temperatures

Info

Publication number
GB872411A
GB872411A GB25337/59A GB2533759A GB872411A GB 872411 A GB872411 A GB 872411A GB 25337/59 A GB25337/59 A GB 25337/59A GB 2533759 A GB2533759 A GB 2533759A GB 872411 A GB872411 A GB 872411A
Authority
GB
United Kingdom
Prior art keywords
resin
parts
beaten
paste
weight
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
GB25337/59A
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.)
Rhone Poulenc SA
Original Assignee
Rhone Poulenc SA
Societe des Usines Chimiques Rhone Poulenc SA
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 Rhone Poulenc SA, Societe des Usines Chimiques Rhone Poulenc SA filed Critical Rhone Poulenc SA
Publication of GB872411A publication Critical patent/GB872411A/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
    • C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
    • C09D183/04—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/54—Inorganic substances

Landscapes

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

Abstract

A heat resistant beaten enamel comprises (1) as binder a methylphenylsiloxane resin of molecular weight at least 4000 and having a hydrocarbon : Si ratio of 1,3-1,6 and a phenyl : Si ratio of 0,4-0,7; (2) Al powder of a non-filmforming type; (3) a dimethyl polysiloxane gum of molecular weight between 100,000 and 500,000, and (4) a solvent for the siloxane resin (1). A catalyst for resin (1), one or more organic binders, a colouring pigment, e.g. a metal oxide, a spinel, and cadmium-sulphide or -sulphoselenide, and titanium esters, may also be added. A suitable composition comprises by weight, per 100 parts: 30-70 parts of a methylphenylsiloxane resin containing 0,5%-2,0% of Sibonded vinyl radicals; 60-20 parts of toluene or xylene; 5-15 parts of a paste of Al powder as a 70% suspension in white spirit, or a mixture of this paste with an equal weight of colouring pigment; 0,2-1 part of an unsubstituted or chlorinated aromatic or aliphatic solvent solution containing 2%-20% of a dimethylsiloxane gum. The siloxane resin may be modified by a glycerophthalic or other polyester resin. Examples are given.
GB25337/59A 1958-08-05 1959-07-23 Organopolysiloxane beaten enamels for high temperatures Expired GB872411A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR872411X 1958-08-05

Publications (1)

Publication Number Publication Date
GB872411A true GB872411A (en) 1961-07-12

Family

ID=9358886

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25337/59A Expired GB872411A (en) 1958-08-05 1959-07-23 Organopolysiloxane beaten enamels for high temperatures

Country Status (1)

Country Link
GB (1) GB872411A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3308203A (en) * 1964-06-24 1967-03-07 Dow Corning Polysiloxane block copolymer rubber and process for making same
US4446279A (en) * 1982-02-22 1984-05-01 Union Carbide Corporation Compositions based on a polysiloxane and an organo titanate and the use thereof in the preparation of water curable, silane modified alkylene-alkyl acrylate copolymers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3308203A (en) * 1964-06-24 1967-03-07 Dow Corning Polysiloxane block copolymer rubber and process for making same
US4446279A (en) * 1982-02-22 1984-05-01 Union Carbide Corporation Compositions based on a polysiloxane and an organo titanate and the use thereof in the preparation of water curable, silane modified alkylene-alkyl acrylate copolymers

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