IE35485L - Coating glass fibres - Google Patents

Coating glass fibres

Info

Publication number
IE35485L
IE35485L IE710977A IE97771A IE35485L IE 35485 L IE35485 L IE 35485L IE 710977 A IE710977 A IE 710977A IE 97771 A IE97771 A IE 97771A IE 35485 L IE35485 L IE 35485L
Authority
IE
Ireland
Prior art keywords
polymer
dispersion
fibre
organic liquid
liquid
Prior art date
Application number
IE710977A
Other versions
IE35485B1 (en
Original Assignee
Ici 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 Ici Ltd filed Critical Ici Ltd
Publication of IE35485L publication Critical patent/IE35485L/en
Publication of IE35485B1 publication Critical patent/IE35485B1/en

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
    • D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
    • D06M23/10—Processes in which the treating agent is dissolved or dispersed in organic solvents; Processes for the recovery of organic solvents thereof
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

1368061 Coating glass fibres IMPERIAL CHEMICAL INDUSTRIES Ltd 5 Aug 1971 [5 Aug 1970 30 March 1971] 37801/70 and 8165/71 Heading D1P [Also in Divisions B2 and B5] A process of producing a continuous or discontinuous polymer coating on a glass fibre comprises (i) applying to the glass fibre a dispersion of film-forming polymer in an organic liquid in which the polymer is insoluble, the dispersion having been prepared by polymerising a monomer in an organic liquid to form a disperse polymer insoluble in the liquid, in the presence in the liquid of a stabiliser which is a block or graft copolymer containing at least two types of polymeric component, one type of component being solvated by the liquid and another type of component of different polarity being relatively non-solvated and associated with the disperse polymer particles, and (ii) removing the organic liquid from the fibre. The glass fibre, which may be of fused silica or of lime-alumina-boro-silicate, may be in the form of an individual filament, a plurality of filaments drawn together, or a strand. The dispersion may be applied to the fibre by spraying, immersion or padding. The treated fibre may be freed from organic liquid at one temperature and then heated at a second higher temperature, e.g. up to 350‹C to coalesce the polymer. The glass fibre may be pre-treated with an aqueous dispersion of poly (vinyl acetate) and a coupling, agent, e.g. an organosilane for improving adhesion between the fibre surface and the polymer coating. Alternatively the dispersion may contain the coupling agent, either as a separate component or as a group present in the solvated component of the stabiliser. The organic liquid may comprise an aliphatic or aromatic hydrocarbon. The disperse polymer may comprise an addition polymer such as polyvinyl chloride, polyethylene or polypropylene, or a condensation polymer such as a polyamide or a saturated or unsaturated polyester. The condensation polymer may be cross-linkable. The organic liquid in which the polymer dispersion is made may be modified for the treatment of the fibre by adding to it, after the preparation of the dispersion, one or more other liquids miscible therewith, e.g. a coalescing solvent or swelling agent for the polymer. Specifications 1,122,397, 1,095,932, 1,095,931 and 941,305 are referred to. Specification 1,268,132 is disclaimed. [GB1368061A]
IE977/71A 1970-08-05 1971-08-03 Treating glass fibres IE35485B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3780170 1970-08-05
GB816571*[A GB1368061A (en) 1970-08-05 1971-03-30 Treating glass fibres

Publications (2)

Publication Number Publication Date
IE35485L true IE35485L (en) 1972-02-05
IE35485B1 IE35485B1 (en) 1976-03-03

Family

ID=26241993

Family Applications (1)

Application Number Title Priority Date Filing Date
IE977/71A IE35485B1 (en) 1970-08-05 1971-08-03 Treating glass fibres

Country Status (12)

Country Link
AR (1) AR195778A1 (en)
AU (1) AU3206371A (en)
BE (1) BE771014A (en)
CH (1) CH560653A5 (en)
CS (1) CS154332B2 (en)
DE (1) DE2139315A1 (en)
FR (1) FR2104837A1 (en)
GB (1) GB1368061A (en)
IE (1) IE35485B1 (en)
NL (1) NL7110800A (en)
SE (1) SE370224B (en)
ZM (1) ZM10371A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1358276A (en) * 1972-06-27 1974-07-03 British Railways Board Composites of carbon fibres and synthetic plastics materials
DE2816515A1 (en) * 1978-04-17 1979-10-25 Roehm Gmbh SIZING AGENTS SOLUBLE IN HYDROCARBONS FOR TEXTILE YARNS
FR2542338B1 (en) * 1983-03-10 1986-01-31 Inst Nat Rech Chimique CONTINUOUS IMPREGNATION PROCESS, BY SOLID POLYMERS, OF LONG LENGTH FIBERS, MACHINE FOR CARRYING OUT THIS PROCESS AND PRODUCTS THEREOF
FR2576925B1 (en) * 1985-02-07 1987-02-20 Brochier Sa METHOD FOR IMPREGNATING A REINFORCING TEXTILE FABRIC AT THE HEART AND PREPREGNATED FABRIC THUS OBTAINED
US5137781A (en) * 1991-03-22 1992-08-11 E. I. Du Pont De Nemours And Company Protected brittle fiber yarns
ATE546127T1 (en) 2008-03-20 2012-03-15 Ivoclar Vivadent Ag POLYMER COATED GLASS FILLER FOR USE IN DENTAL MATERIALS

Also Published As

Publication number Publication date
NL7110800A (en) 1972-02-08
CS154332B2 (en) 1974-03-29
CH560653A5 (en) 1975-04-15
DE2139315A1 (en) 1972-03-23
AU3206371A (en) 1973-02-08
SE370224B (en) 1974-10-07
ZM10371A1 (en) 1972-03-21
GB1368061A (en) 1974-09-25
AR195778A1 (en) 1973-11-09
FR2104837A1 (en) 1972-04-21
BE771014A (en) 1972-02-07
IE35485B1 (en) 1976-03-03

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