GB810169A - Coating process for polyethylene and composite articles thereby obtained - Google Patents

Coating process for polyethylene and composite articles thereby obtained

Info

Publication number
GB810169A
GB810169A GB6219/57A GB621957A GB810169A GB 810169 A GB810169 A GB 810169A GB 6219/57 A GB6219/57 A GB 6219/57A GB 621957 A GB621957 A GB 621957A GB 810169 A GB810169 A GB 810169A
Authority
GB
United Kingdom
Prior art keywords
polyethylene
tripolymer
pyridine
vinyl
oleum
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
GB6219/57A
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.)
Dow Chemical Co
Original Assignee
Dow Chemical 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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of GB810169A publication Critical patent/GB810169A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions 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; Compositions of derivatives of such polymers
    • C08L27/02—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/08—Homopolymers or copolymers of vinylidene chloride
    • 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
    • C08J2427/00—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)

Abstract

Polyethylene articles or films are coated with a resinous tripolymer of vinylidene chloride, acrylonitrile and a functionally basic ethenoid monomer by sulphonating the surface of the polyethylene and subsequently applying a layer of the resinous tripolymer over the sulphonated surface. The sulphonating agent may be concentrated (at least 98 per cent) sulphuric acid, oleum, an anhydrous solution of oleum, e.g. in acetic anhydride, or free sulphur trioxide vapour which may be diluted with an inert gas e.g. nitrogen. The functionally basic ethenoid monomer may be 2-vinyl-pyridine, 4 - vinyl - pyridine, 2 - methyl - 5 - vinyl - pyridine, N - dimethylamino - ethyl acrylate, or 2-morpholino-ethyl acrylate. The tripolymer may be applied in solution in a solvent such as acetone, by spreading, brushing, dipping or spraying. It may thereafter be cured.
GB6219/57A 1956-05-25 1957-02-25 Coating process for polyethylene and composite articles thereby obtained Expired GB810169A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US810169XA 1956-05-25 1956-05-25

Publications (1)

Publication Number Publication Date
GB810169A true GB810169A (en) 1959-03-11

Family

ID=22161560

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6219/57A Expired GB810169A (en) 1956-05-25 1957-02-25 Coating process for polyethylene and composite articles thereby obtained

Country Status (1)

Country Link
GB (1) GB810169A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3134684A (en) * 1963-01-10 1964-05-26 Grace W R & Co Method of adhering vinylidene chloride polymer to polyethylene

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3134684A (en) * 1963-01-10 1964-05-26 Grace W R & Co Method of adhering vinylidene chloride polymer to polyethylene

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