GB1286367A - Coating fibrous materials - Google Patents

Coating fibrous materials

Info

Publication number
GB1286367A
GB1286367A GB0762/70A GB176270A GB1286367A GB 1286367 A GB1286367 A GB 1286367A GB 0762/70 A GB0762/70 A GB 0762/70A GB 176270 A GB176270 A GB 176270A GB 1286367 A GB1286367 A GB 1286367A
Authority
GB
United Kingdom
Prior art keywords
fibres
resin
coating
heating
stage
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
GB0762/70A
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.)
Celanese Corp
Original Assignee
Celanese Corp
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 Celanese Corp filed Critical Celanese Corp
Publication of GB1286367A publication Critical patent/GB1286367A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/10—Chemical after-treatment of artificial filaments or the like during manufacture of carbon
    • D01F11/14—Chemical after-treatment of artificial filaments or the like during manufacture of carbon with organic compounds, e.g. macromolecular compounds
    • 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
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/248—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using pre-treated fibres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers

Abstract

1286367 Coating CELANESE CORP 14 Jan 1970 [14 Jan 1969] 1762/70 Heading B2E [Also in Division D1] A product comprising a resin and carbon fibres, especially graphite fibres, preferably containing at least 90% carbon, is made by a process in which, directly after leaving the carbonisation zone in which they are formed or a zone in which they are heated in an inert atmosphere to a carbonisation temperature until all vaporisable substances have been removed and, in either case, before the fibres reabsorbs such substances, coating them with a solventless A-stage thermosetting resin by spraying, padding or immersion, heating the coated fibres to convert the resin to the B stage and terminating the heating while the resin on the fibres is in the B-stage. Suitable resins are epoxy, polyester and phenolic resins. which may include curing agents and accelerators. The fibres may be in the form of a yarn, filament bundle or tape and may be passed continuously through the heating and coating steps.
GB0762/70A 1969-01-14 1970-01-14 Coating fibrous materials Expired GB1286367A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79103369A 1969-01-14 1969-01-14

Publications (1)

Publication Number Publication Date
GB1286367A true GB1286367A (en) 1972-08-23

Family

ID=25152462

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0762/70A Expired GB1286367A (en) 1969-01-14 1970-01-14 Coating fibrous materials

Country Status (4)

Country Link
JP (1) JPS4817513B1 (en)
DE (1) DE2001018A1 (en)
FR (1) FR2030144B1 (en)
GB (1) GB1286367A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4888162A (en) * 1972-02-24 1973-11-19

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2596162A (en) * 1945-03-01 1952-05-13 Marco Chemicals Inc Method of polymerizing fiber-reinforced resinous materials and product
FR1130373A (en) * 1955-05-16 1957-02-05 Bbc Brown Boveri & Cie Process for making high voltage insulation and insulation made by this process
GB879243A (en) * 1958-07-17 1961-10-11 Mendip Chemical Engineering Lt Reinforced plastic
NL255129A (en) * 1959-10-28
US3305514A (en) * 1964-02-06 1967-02-21 Standard Oil Co Vinyl halide resin, epoxy or alkyd resin, monoalkenyl and polyalkenyl monomer reinforced thermoplastic composition
GB1110791A (en) * 1964-04-24 1968-04-24 Nat Res Dev The production of carbon fibres
NL134118C (en) * 1966-03-02
FR1547522A (en) * 1967-08-18 1968-11-29 Saint Gobain Process for the continuous manufacture of composite panels intended in particular for the building

Also Published As

Publication number Publication date
DE2001018A1 (en) 1970-07-23
JPS4817513B1 (en) 1973-05-30
FR2030144A1 (en) 1970-10-30
FR2030144B1 (en) 1973-05-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees