GB806422A - Process for bonding polychlorotrifluoroethylene - Google Patents

Process for bonding polychlorotrifluoroethylene

Info

Publication number
GB806422A
GB806422A GB37885/56A GB3788556A GB806422A GB 806422 A GB806422 A GB 806422A GB 37885/56 A GB37885/56 A GB 37885/56A GB 3788556 A GB3788556 A GB 3788556A GB 806422 A GB806422 A GB 806422A
Authority
GB
United Kingdom
Prior art keywords
polychlorotrifluoroethylene
bonding
treating
polymer
solvent
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
GB37885/56A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB806422A publication Critical patent/GB806422A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use of 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; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of 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; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—Characterised by the use of 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; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Abstract

Polychlorotrifluoroethylene is modified by treating a part or the whole of the surface thereof with a solution of an alkali or alkaline earth metal in an anhydrous non-metallic solvent therefor which wets the polychlorotrifluoroethylene surface. The metal may be lithium, sodium, potassium, calcium, barium or magnesium. The solvent may be liquid ammonia, pyridine or benzophenone. The treatment renders the polymer capable of being bonded to other materials with an adhesive. Adhesion may be improved by further treating the polymer with an oxidizing agent such as nitric acid.
GB37885/56A 1955-12-23 1956-12-11 Process for bonding polychlorotrifluoroethylene Expired GB806422A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US806422XA 1955-12-23 1955-12-23

Publications (1)

Publication Number Publication Date
GB806422A true GB806422A (en) 1958-12-23

Family

ID=22158668

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37885/56A Expired GB806422A (en) 1955-12-23 1956-12-11 Process for bonding polychlorotrifluoroethylene

Country Status (2)

Country Link
FR (1) FR1162506A (en)
GB (1) GB806422A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1791408A1 (en) * 2004-08-23 2007-05-30 Sumitomo Electric Industries, Ltd. Method for producing porous resin substrate having hole bored therethrough and porous resin substrate provided with hole having inner wall surface imparted with electroconductivity

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1791408A1 (en) * 2004-08-23 2007-05-30 Sumitomo Electric Industries, Ltd. Method for producing porous resin substrate having hole bored therethrough and porous resin substrate provided with hole having inner wall surface imparted with electroconductivity
EP1791408A4 (en) * 2004-08-23 2011-01-19 Sumitomo Electric Industries Method for producing porous resin substrate having hole bored therethrough and porous resin substrate provided with hole having inner wall surface imparted with electroconductivity

Also Published As

Publication number Publication date
FR1162506A (en) 1958-09-15

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