FR2382079A2 - Electrically insulating, flexible, glass fibre casing prepn. - using UV-radiation polymerisable acrylic-based coating contg. vinyl monomer for glass fibres - Google Patents

Electrically insulating, flexible, glass fibre casing prepn. - using UV-radiation polymerisable acrylic-based coating contg. vinyl monomer for glass fibres

Info

Publication number
FR2382079A2
FR2382079A2 FR7705597A FR7705597A FR2382079A2 FR 2382079 A2 FR2382079 A2 FR 2382079A2 FR 7705597 A FR7705597 A FR 7705597A FR 7705597 A FR7705597 A FR 7705597A FR 2382079 A2 FR2382079 A2 FR 2382079A2
Authority
FR
France
Prior art keywords
vinyl
vinyl monomer
prepn
flexible
electrically insulating
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
FR7705597A
Other languages
French (fr)
Other versions
FR2382079B2 (en
Inventor
Gilbert Gaussens
Francis Lemaire
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7705597A priority Critical patent/FR2382079A2/en
Publication of FR2382079A2 publication Critical patent/FR2382079A2/en
Application granted granted Critical
Publication of FR2382079B2 publication Critical patent/FR2382079B2/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/08—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances quartz; glass; glass wool; slag wool; vitreous enamels
    • H01B3/084—Glass or glass wool in binder

Abstract

The casing is obtd. according to the principal patent and is characterised by coating a braid of glass fibres with a compsn. contg. (i) >=1 mono-unsaturated acrylic monomer; (ii) >=1 polyunsaturated acrylic monomer; (iii) a satd. epoxide resin; (iv) a photoinitiator; and (v) an organic peroxide. To increase the reactivity of the compsn., i.e. its rate of polymerisation for a given irradiation time, a vinyl monomer is incorporated in the compsn. The coated material is then irradiated by UV radiation, in air, to polymerise and crosslink the coating. The vinyl monomer is pref, vinyl pyrrolidone, 2-vinyl-pyridine, 4-vinyl-pyridine or 2-vinyl-5-ethyl-pyridine.
FR7705597A 1977-02-25 1977-02-25 Electrically insulating, flexible, glass fibre casing prepn. - using UV-radiation polymerisable acrylic-based coating contg. vinyl monomer for glass fibres Granted FR2382079A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7705597A FR2382079A2 (en) 1977-02-25 1977-02-25 Electrically insulating, flexible, glass fibre casing prepn. - using UV-radiation polymerisable acrylic-based coating contg. vinyl monomer for glass fibres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7705597A FR2382079A2 (en) 1977-02-25 1977-02-25 Electrically insulating, flexible, glass fibre casing prepn. - using UV-radiation polymerisable acrylic-based coating contg. vinyl monomer for glass fibres

Publications (2)

Publication Number Publication Date
FR2382079A2 true FR2382079A2 (en) 1978-09-22
FR2382079B2 FR2382079B2 (en) 1981-07-10

Family

ID=9187252

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7705597A Granted FR2382079A2 (en) 1977-02-25 1977-02-25 Electrically insulating, flexible, glass fibre casing prepn. - using UV-radiation polymerisable acrylic-based coating contg. vinyl monomer for glass fibres

Country Status (1)

Country Link
FR (1) FR2382079A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5352392A (en) * 1992-05-15 1994-10-04 Vetrotex France Process for manufacturing a continuous thread by mechanical drawing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5352392A (en) * 1992-05-15 1994-10-04 Vetrotex France Process for manufacturing a continuous thread by mechanical drawing

Also Published As

Publication number Publication date
FR2382079B2 (en) 1981-07-10

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