FR2061711A1 - Glass fibres coated with thermoplastic - material - Google Patents

Glass fibres coated with thermoplastic - material

Info

Publication number
FR2061711A1
FR2061711A1 FR7033224A FR7033224A FR2061711A1 FR 2061711 A1 FR2061711 A1 FR 2061711A1 FR 7033224 A FR7033224 A FR 7033224A FR 7033224 A FR7033224 A FR 7033224A FR 2061711 A1 FR2061711 A1 FR 2061711A1
Authority
FR
France
Prior art keywords
thermoplastic material
glass fibres
thermoplastic
fibres coated
atmosphere
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
FR7033224A
Other languages
French (fr)
Other versions
FR2061711B1 (en
Inventor
D D J Nightingale
J H Davis
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of FR2061711A1 publication Critical patent/FR2061711A1/en
Application granted granted Critical
Publication of FR2061711B1 publication Critical patent/FR2061711B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/12—General methods of coating; Devices therefor
    • C03C25/18—Extrusion
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/12—General methods of coating; Devices therefor
    • C03C25/16—Dipping
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/24—Coatings containing organic materials
    • C03C25/26—Macromolecular compounds or prepolymers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Reinforced Plastic Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

Glass fibres coated with thermoplastic material are produced by passing the fibres through molten thermoplastic material before they are exposed to the atmosphere, while the molten thermoplastic material is held in a closed vessel covered by an atmosphere of an inert gas in order to prevent the oxidation of the thermoplastic material. The process provides glass fibres with a firmly bonded coating of thermoplastic material without the use of coupling agents.
FR7033224A 1969-09-15 1970-09-14 Glass fibres coated with thermoplastic - material Granted FR2061711A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4529669 1969-09-15
GB5177769 1969-10-22

Publications (2)

Publication Number Publication Date
FR2061711A1 true FR2061711A1 (en) 1971-06-25
FR2061711B1 FR2061711B1 (en) 1974-10-11

Family

ID=26265558

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7033224A Granted FR2061711A1 (en) 1969-09-15 1970-09-14 Glass fibres coated with thermoplastic - material

Country Status (6)

Country Link
AU (1) AU1970370A (en)
BE (1) BE755899A (en)
CA (1) CA918009A (en)
DE (1) DE2045571C3 (en)
FR (1) FR2061711A1 (en)
NL (1) NL7013537A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2384271A1 (en) * 1974-03-20 1978-10-13 Sumitomo Electric Industries PERFECTED OPTICAL FIBER INTENDED FOR OPTICAL TELECOMMUNICATIONS

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1507144A (en) * 1974-07-10 1978-04-12 Post Office Apparatus for drawing dielectric optical waveguides
FR2355935A1 (en) * 1976-02-10 1978-01-20 Saurer Diederichs Sa NEEDLE IMPROVEMENT FOR SHUTTLE WEAVING MACHINES
US4899688A (en) * 1988-11-14 1990-02-13 E. I. Du Pont De Nemours And Company Spin coating apparatus
US4937237A (en) * 1988-12-23 1990-06-26 Smithkline Beckman Corporation Phosphinic acid substituted aromatic steroids as inhibitors of steroid 5-60 -reductase

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2954582A (en) * 1953-02-25 1960-10-04 James W Case Apparatus for coating glass fibers

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2954582A (en) * 1953-02-25 1960-10-04 James W Case Apparatus for coating glass fibers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2384271A1 (en) * 1974-03-20 1978-10-13 Sumitomo Electric Industries PERFECTED OPTICAL FIBER INTENDED FOR OPTICAL TELECOMMUNICATIONS

Also Published As

Publication number Publication date
FR2061711B1 (en) 1974-10-11
BE755899A (en) 1971-03-09
AU1970370A (en) 1972-03-16
NL7013537A (en) 1971-03-17
DE2045571B2 (en) 1973-02-01
CA918009A (en) 1973-01-02
DE2045571A1 (en) 1971-04-08
DE2045571C3 (en) 1973-09-13

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Legal Events

Date Code Title Description
ST Notification of lapse