GB1037672A - Improvements in or relating to sealant compositions - Google Patents

Improvements in or relating to sealant compositions

Info

Publication number
GB1037672A
GB1037672A GB10952/62A GB1095262A GB1037672A GB 1037672 A GB1037672 A GB 1037672A GB 10952/62 A GB10952/62 A GB 10952/62A GB 1095262 A GB1095262 A GB 1095262A GB 1037672 A GB1037672 A GB 1037672A
Authority
GB
United Kingdom
Prior art keywords
silane
silane derivative
curing agents
attached
solution
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
GB10952/62A
Inventor
Austin Thomas Carpenter
John Edward Longdon
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.)
Bostik Ltd
Original Assignee
Bostik Ltd
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 Bostik Ltd filed Critical Bostik Ltd
Priority to GB10952/62A priority Critical patent/GB1037672A/en
Publication of GB1037672A publication Critical patent/GB1037672A/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
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J127/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Adhesives based on derivatives of such polymers
    • C09J127/02—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J127/12—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Adhesives based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • 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
    • C08L2666/28—Non-macromolecular organic substances
    • C08L2666/44—Silicon-containing compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Sealing Material Composition (AREA)

Abstract

A sealant composition comprises a fluorine substituted olefin polymer and a silane derivative which is a substituted silico methane compound having at least one amino group attached to a carbon atom. Suitable polymers are copolymers of vinylidene fluoride with hexafluoropropylene or trifluorochloroethylene. Suitable silane derivatives are g -amino propyl triethoxy mono silane and a commercial silane derivative having both primary and secondary carbon attached amino groups, an ethyl group which may be attached to the nitrogen atom in a secondary amino group, and methoxy groups. In the examples, the polymer is compounded with carbon black, magnesium oxide and diallylamine, heat treated and then dissolved in methyl ethyl ketone. To this solution is added either a solution of one or more curing agents in methyl ethyl ketone followed by adding a methanolic solution of a silane derivative to the resultant mixture, or a methanolic solution containing both curing agents and silane derivative. Of the curing agents mentioned, those exemplified are 1:6-hexanedithiol and tri-n-amylamine. The composition may be used for bonding aluminium alloys and is resistant to high temperatures in the presence of liquid fuels and to the weather, and it is particularly useful for sealing joints in aircraft fuel tanks.
GB10952/62A 1962-03-22 1962-03-22 Improvements in or relating to sealant compositions Expired GB1037672A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB10952/62A GB1037672A (en) 1962-03-22 1962-03-22 Improvements in or relating to sealant compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB10952/62A GB1037672A (en) 1962-03-22 1962-03-22 Improvements in or relating to sealant compositions

Publications (1)

Publication Number Publication Date
GB1037672A true GB1037672A (en) 1966-08-03

Family

ID=9977333

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10952/62A Expired GB1037672A (en) 1962-03-22 1962-03-22 Improvements in or relating to sealant compositions

Country Status (1)

Country Link
GB (1) GB1037672A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982001713A1 (en) * 1980-11-21 1982-05-27 Hincklieff Ian R Fluorocarbon polymer compositions
EP0057691B1 (en) * 1980-08-18 1986-11-26 David Hudson Inc. Novel fluoroelastomer film compositions containing silane compounds and method for preparation thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0057691B1 (en) * 1980-08-18 1986-11-26 David Hudson Inc. Novel fluoroelastomer film compositions containing silane compounds and method for preparation thereof
WO1982001713A1 (en) * 1980-11-21 1982-05-27 Hincklieff Ian R Fluorocarbon polymer compositions
EP0053002A2 (en) * 1980-11-21 1982-06-02 Bostik Limited Fluorocarbon polymer compositions
EP0053002A3 (en) * 1980-11-21 1982-06-30 Bostik Limited Fluorocarbon polymer compositions
US4548989A (en) * 1980-11-21 1985-10-22 Usm Corporation Fluorocarbon polymer compositions
US4595718A (en) * 1980-11-21 1986-06-17 Usm Corporation Fluorocarbon polymer compositions

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