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GB1408082A - Filaments - Google Patents

Filaments

Info

Publication number
GB1408082A
GB1408082A GB49073A GB49073A GB1408082A GB 1408082 A GB1408082 A GB 1408082A GB 49073 A GB49073 A GB 49073A GB 49073 A GB49073 A GB 49073A GB 1408082 A GB1408082 A GB 1408082A
Authority
GB
United Kingdom
Prior art keywords
particles
filaments
nylon
copolymer
filament
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
GB49073A
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
Priority to GB49073A priority Critical patent/GB1408082A/en
Priority to JP14367773A priority patent/JPS4994994A/ja
Priority to NL7317700A priority patent/NL7317700A/xx
Priority to FR7400149A priority patent/FR2213359B1/fr
Priority to CA189,441A priority patent/CA1021208A/en
Priority to DE19742400376 priority patent/DE2400376A1/en
Publication of GB1408082A publication Critical patent/GB1408082A/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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • 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
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/77—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof
    • D06M11/79—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof with silicon dioxide, silicic acids or their salts

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Multicomponent Fibers (AREA)
  • Artificial Filaments (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

1408082 Coated fabrics IMPERIAL CHEMICAL INDUSTRIES Ltd 7 Dec 1973 [4 Jan 1973 (2)] 490/73 and 492/73 Heading B2E [Also in Divisions C4 Dl and D2] A filament structure e.g. yarn, tow, staple fibre, knitted, woven and non-woven (e.g. needle-punched) fabric, comprises one or more oriented conjugate filaments wherein the component of lower softening temperature of the or each filament has finely divided electrically non-conductive particles penetrating its outer surface which modify the physical and/or chemical properties of the or each filament. The average particle size is preferably less than 5 microns and the depth of penetration is preferably in the range 0.1-4 microns. The particles may be luminous particles, metal oxides, colourants, phosphorescent particles, water repellent particles or siliceous earths. The particles are adhered by a method including the steps of heating the filaments to a temperature above the softening temperature of the lower softening component and coating with the finely divided particles either simultaneously or sequentially. The coated filaments may be further heat treated and/or washed. The coating of the filaments may be accomplished by passage through a hot bath of the particles a hot fluidised suspension or a suspension of the particles. The conjugate filaments may be side-by-side, sheath/core or multilobal type filaments. In particular embodiments, the filaments are treated with hydrophobic silica particles to give a water-repellent structure, or with alumina particles to give an abrasive structure. The filaments are preferably polyester or polyamide or a combination thereof, e.g. filaments with a polyethylene terephthalate core and polyethylene terephthalate/adipate copolymer or polyethylene terephthalate/isophthalate copolymer or nylon 6/ nylon 6.6 copolymer sheath, or with a nylon 6 core and nylon 6/nylon 6.6 copolymer sheath.
GB49073A 1973-01-04 1973-01-04 Filaments Expired GB1408082A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB49073A GB1408082A (en) 1973-01-04 1973-01-04 Filaments
JP14367773A JPS4994994A (en) 1973-01-04 1973-12-24
NL7317700A NL7317700A (en) 1973-01-04 1973-12-27
FR7400149A FR2213359B1 (en) 1973-01-04 1974-01-03
CA189,441A CA1021208A (en) 1973-01-04 1974-01-04 Modified filaments
DE19742400376 DE2400376A1 (en) 1973-01-04 1974-01-04 THREAD STRUCTURES

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB49073A GB1408082A (en) 1973-01-04 1973-01-04 Filaments
GB49273 1973-01-04

Publications (1)

Publication Number Publication Date
GB1408082A true GB1408082A (en) 1975-10-01

Family

ID=26235960

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49073A Expired GB1408082A (en) 1973-01-04 1973-01-04 Filaments

Country Status (6)

Country Link
JP (1) JPS4994994A (en)
CA (1) CA1021208A (en)
DE (1) DE2400376A1 (en)
FR (1) FR2213359B1 (en)
GB (1) GB1408082A (en)
NL (1) NL7317700A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100360725C (en) * 2005-06-13 2008-01-09 中国科学院化学研究所 Superhydrophobic conductive polymer nanofiber and its preparation method and use

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1373388A (en) * 1970-12-24 1974-11-13 Teijin Ltd Thermoplastic polymer fibres

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100360725C (en) * 2005-06-13 2008-01-09 中国科学院化学研究所 Superhydrophobic conductive polymer nanofiber and its preparation method and use

Also Published As

Publication number Publication date
FR2213359B1 (en) 1977-06-10
CA1021208A (en) 1977-11-22
FR2213359A1 (en) 1974-08-02
JPS4994994A (en) 1974-09-09
DE2400376A1 (en) 1974-07-18
NL7317700A (en) 1974-07-08

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19931206