GB886683A - Improvements in and relating to organosilicon compositions - Google Patents

Improvements in and relating to organosilicon compositions

Info

Publication number
GB886683A
GB886683A GB16256/58A GB1625658A GB886683A GB 886683 A GB886683 A GB 886683A GB 16256/58 A GB16256/58 A GB 16256/58A GB 1625658 A GB1625658 A GB 1625658A GB 886683 A GB886683 A GB 886683A
Authority
GB
United Kingdom
Prior art keywords
integer
radical
formula
hydrocarbon
bottles
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
GB16256/58A
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of GB886683A publication Critical patent/GB886683A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/28—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
    • C03C17/30—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material with silicon-containing compounds
    • 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
    • C08L83/02—Polysilicates
    • 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

Landscapes

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

Abstract

Glass objects, e.g. tubing, fibres, bottles and sheets, are coated by applying thereto, as by spraying, pouring, brushing, dipping or vapourising and condensing, a composition comprising a solution or emulsion in a volatile liquid carrier of block copolymers having the formula (1) <FORM:0886683/III/1> wherein R1 is a hydrocarbon radical having the valency of x, R and RII are hydrocarbon radicals, RIII is an alkyl or trihydrocarbonylsilyl radical and terminates a siloxane chain when a is 1 or 2, x is 1 or 2, y is an integer of at least 3, n is 2, 3 or 4, a is 1, 2 or 3 and z is an integer of at least 5, or the formula (2) R DEG [(R2SiO)y]d[(CnH2nO)x]mR DEG wherein R and n are as defined above, R DEG is a hydrocarbon or hydrocarbonoxy radical, x is at least 5, y is at least 2 and the sum d+m is 2 or 3 (see Group IV(a)), and evaporating the liquid carrier from the applied composition. Liquid carriers specified are water, ethanol, other alcohols, ethers, esters and ketones. In examples, bottles are coated with copolymer (1). The coatings may be produced by spraying aqueous solutions on heated bottles. Reference has been directed by the Comptroller to Specifications 802,688 and 804,369.ALSO:A composition for coating glass objects comprises a solution or emulsion in a volatile liquid carrier of block copolymers having the formula (1) <FORM:0886683/IV (a)/1> wherein R1 is a hydrocarbon radical having the valency of x, R and R11 are hydrocarbon radicals, R111 is an alkyl or trihydrocarbonylsilyl radical and terminates a siloxane chain when a is 1 or 2, x is 1 or 2, y is an integer of at least 3, n is 2, 3 or 4, a is 1, 2 or 3 and z is an integer of at least 5, or the formula (2) <FORM:0886683/IV (a)/2> wherein R and n are as defined above R0 is a hydrocarbon or hydrocarbonoxy radical, x is an integer of at least 5, y is an integer of at least 2, and d and m are integers whose sum is 2 or 3. The compositions usually employed are mixtures of block copolymers so that y and z will have average values. Liquid carriers specified are water, ethanol, other alcohols, ethers, esters and ketones. Copolymers of the formula (1) are used in the examples. Reference has been directed by the Comptroller to Specifications 802,688 and 804,369.
GB16256/58A 1957-05-22 1958-05-21 Improvements in and relating to organosilicon compositions Expired GB886683A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US886683XA 1957-05-22 1957-05-22

Publications (1)

Publication Number Publication Date
GB886683A true GB886683A (en) 1962-01-10

Family

ID=22212708

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16256/58A Expired GB886683A (en) 1957-05-22 1958-05-21 Improvements in and relating to organosilicon compositions

Country Status (3)

Country Link
DE (1) DE1114966B (en)
FR (1) FR1206198A (en)
GB (1) GB886683A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4373768A (en) * 1980-03-31 1983-02-15 Raychem Corporation Thermostatic fiber optic waveguides
US4650003A (en) * 1985-04-10 1987-03-17 Systecon Inc. Light path heat detector

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5672641A (en) * 1995-01-23 1997-09-30 Ppg Industries, Inc. Secondary coating compositions for glass fibers, glass fibers coated with the same and composites reinforced therewith

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1002015A (en) * 1946-07-12 1952-03-03 I G Farbenindustrie Ag Werke B Process for the preparation of silicones
NL85765C (en) * 1954-01-07
FR1125436A (en) * 1954-03-22 1956-10-30 Union Carbide & Carbon Corp Siloxane-oxyalkylene block copolymers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4373768A (en) * 1980-03-31 1983-02-15 Raychem Corporation Thermostatic fiber optic waveguides
US4650003A (en) * 1985-04-10 1987-03-17 Systecon Inc. Light path heat detector

Also Published As

Publication number Publication date
DE1114966B (en) 1961-10-12
FR1206198A (en) 1960-02-08

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