FR2370073A2 - Treatment of polyvinylidene fluoride surface with polyurethane - allowing subsequent adherence of another (co)polymer to the surface - Google Patents

Treatment of polyvinylidene fluoride surface with polyurethane - allowing subsequent adherence of another (co)polymer to the surface

Info

Publication number
FR2370073A2
FR2370073A2 FR7633664A FR7633664A FR2370073A2 FR 2370073 A2 FR2370073 A2 FR 2370073A2 FR 7633664 A FR7633664 A FR 7633664A FR 7633664 A FR7633664 A FR 7633664A FR 2370073 A2 FR2370073 A2 FR 2370073A2
Authority
FR
France
Prior art keywords
polyurethane
polymer
polyvinylidene fluoride
treatment
another
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.)
Granted
Application number
FR7633664A
Other languages
French (fr)
Other versions
FR2370073B2 (en
Inventor
Albert Strassel
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.)
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
Original Assignee
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann 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 Produits Chimiques Ugine Kuhlmann, Ugine Kuhlmann SA filed Critical Produits Chimiques Ugine Kuhlmann
Priority to FR7633664A priority Critical patent/FR2370073A2/en
Publication of FR2370073A2 publication Critical patent/FR2370073A2/en
Application granted granted Critical
Publication of FR2370073B2 publication Critical patent/FR2370073B2/fr
Granted 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/12—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives
    • C08J5/124—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives using adhesives based on a macromolecular component
    • C08J5/125—Adhesives in organic diluents
    • 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
    • C08J7/04—Coating
    • C08J7/0427—Coating with only one layer of a composition containing a polymer binder
    • 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
    • C08J7/04—Coating
    • C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
    • 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
    • C08J2327/16—Homopolymers or copolymers of vinylidene fluoride
    • 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
    • C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Laminated Bodies (AREA)

Abstract

The surface of polyvinylidene fluoride is treated by applying to it a soln. of polyurethane in at least one polar aprotic solvent. The solvent is then eliminated from the soln. at 50-300 degrees C. The polyurethane can subsequently serve as an intermediary in making a third (co)polymer adhere to the polyvinylidene fluoride. The (co)polymer is e.g. a polyester, epoxide, silicone, polysulphide, chlorinated rubber, polyurethane, acrylonitril-butadiene-styrene resin, or a phenolic polyvinyl or polyacrylic material.
FR7633664A 1976-11-09 1976-11-09 Treatment of polyvinylidene fluoride surface with polyurethane - allowing subsequent adherence of another (co)polymer to the surface Granted FR2370073A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7633664A FR2370073A2 (en) 1976-11-09 1976-11-09 Treatment of polyvinylidene fluoride surface with polyurethane - allowing subsequent adherence of another (co)polymer to the surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7633664A FR2370073A2 (en) 1976-11-09 1976-11-09 Treatment of polyvinylidene fluoride surface with polyurethane - allowing subsequent adherence of another (co)polymer to the surface

Publications (2)

Publication Number Publication Date
FR2370073A2 true FR2370073A2 (en) 1978-06-02
FR2370073B2 FR2370073B2 (en) 1979-09-07

Family

ID=9179666

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7633664A Granted FR2370073A2 (en) 1976-11-09 1976-11-09 Treatment of polyvinylidene fluoride surface with polyurethane - allowing subsequent adherence of another (co)polymer to the surface

Country Status (1)

Country Link
FR (1) FR2370073A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2399879A1 (en) * 1977-08-08 1979-03-09 Biosearch Medical Prod SUBSTRATE HAVING A HYDROPHILIC COATING WITH LOW FRICTION COEFFICIENT AND PROCESS FOR ITS PREPARATION

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2399879A1 (en) * 1977-08-08 1979-03-09 Biosearch Medical Prod SUBSTRATE HAVING A HYDROPHILIC COATING WITH LOW FRICTION COEFFICIENT AND PROCESS FOR ITS PREPARATION

Also Published As

Publication number Publication date
FR2370073B2 (en) 1979-09-07

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