GB997093A - Improvements in and relating to polymeric bodies - Google Patents

Improvements in and relating to polymeric bodies

Info

Publication number
GB997093A
GB997093A GB3655060A GB3655060A GB997093A GB 997093 A GB997093 A GB 997093A GB 3655060 A GB3655060 A GB 3655060A GB 3655060 A GB3655060 A GB 3655060A GB 997093 A GB997093 A GB 997093A
Authority
GB
United Kingdom
Prior art keywords
polymer
polyethylene
methacrylic acid
acrylonitrile
polypropylene
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
GB3655060A
Inventor
John Cameron Ward
Clement Henry Bamford
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.)
Akzo Nobel UK PLC
Original Assignee
Courtaulds PLC
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 Courtaulds PLC filed Critical Courtaulds PLC
Priority to GB3655060A priority Critical patent/GB997093A/en
Publication of GB997093A publication Critical patent/GB997093A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M14/00—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials
    • D06M14/18—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials using wave energy or particle radiation

Landscapes

  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Graft Or Block Polymers (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Abstract

The surface properties of a hydrocarbon polymer are modified by graft polymerization by a process which involves forming free radicals on the surface of the polymer by subjecting it to an electric discharge in a gas at a pressure of up to 1 mm. Hg, and subsequently contacting the polymer with a polymerizable substance and initiating graft polymerization by means of the free radicals on the surface of the polymer. Hydrocarbon polymers specified are polyethylene and polypropylene, which may be in the form of a fabric or a powder. Polymerizable substances specified are methacrylic acid, acrylonitrile, and vinyl pyridine. The electric discharge may be supplied by a valve oscillator or a Tesla coil. After exposure to the discharge, the polymer may be contacted with the monomer immediately, or may be exposed to air to cause the formation of peroxide groups thereon. The examples describe grafting methacrylic acid on to polyethylene and polypropylene, and acrylonitrile on to polyethylene. The methacrylic acid-grafted products are dyeable with basic dyestuffs.
GB3655060A 1960-10-25 1960-10-25 Improvements in and relating to polymeric bodies Expired GB997093A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3655060A GB997093A (en) 1960-10-25 1960-10-25 Improvements in and relating to polymeric bodies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3655060A GB997093A (en) 1960-10-25 1960-10-25 Improvements in and relating to polymeric bodies

Publications (1)

Publication Number Publication Date
GB997093A true GB997093A (en) 1965-06-30

Family

ID=10389175

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3655060A Expired GB997093A (en) 1960-10-25 1960-10-25 Improvements in and relating to polymeric bodies

Country Status (1)

Country Link
GB (1) GB997093A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53111192A (en) * 1977-03-07 1978-09-28 Toray Industries Fiber structure with improved deep color
US6083355A (en) * 1997-07-14 2000-07-04 The University Of Tennessee Research Corporation Electrodes for plasma treater systems
US6106659A (en) * 1997-07-14 2000-08-22 The University Of Tennessee Research Corporation Treater systems and methods for generating moderate-to-high-pressure plasma discharges for treating materials and related treated materials

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53111192A (en) * 1977-03-07 1978-09-28 Toray Industries Fiber structure with improved deep color
JPS6135309B2 (en) * 1977-03-07 1986-08-12 Toray Industries
US6083355A (en) * 1997-07-14 2000-07-04 The University Of Tennessee Research Corporation Electrodes for plasma treater systems
US6106659A (en) * 1997-07-14 2000-08-22 The University Of Tennessee Research Corporation Treater systems and methods for generating moderate-to-high-pressure plasma discharges for treating materials and related treated materials

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