[go: up one dir, main page]

GB1391262A - Conductive bicomponent fibres - Google Patents

Conductive bicomponent fibres

Info

Publication number
GB1391262A
GB1391262A GB2918071A GB2918071A GB1391262A GB 1391262 A GB1391262 A GB 1391262A GB 2918071 A GB2918071 A GB 2918071A GB 2918071 A GB2918071 A GB 2918071A GB 1391262 A GB1391262 A GB 1391262A
Authority
GB
United Kingdom
Prior art keywords
fibre
poly
component
fibres
conductive
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
GB2918071A
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 GB2918071A priority Critical patent/GB1391262A/en
Priority to ZA723932A priority patent/ZA723932B/en
Priority to BE784812A priority patent/BE784812A/en
Priority to AU43434/72A priority patent/AU468130B2/en
Priority to SE7208171A priority patent/SE387973B/en
Priority to NL7208469A priority patent/NL7208469A/xx
Priority to FR7222380A priority patent/FR2143205B1/fr
Priority to ES404137A priority patent/ES404137A1/en
Priority to IT26056/72A priority patent/IT974625B/en
Priority to DE2230559A priority patent/DE2230559A1/en
Priority to CA145,456A priority patent/CA964133A/en
Publication of GB1391262A publication Critical patent/GB1391262A/en
Expired legal-status Critical Current

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
    • 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
    • D06M11/83—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 metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
    • 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
    • D06M11/73—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 carbon or compounds thereof
    • D06M11/74—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 carbon or compounds thereof with carbon or graphite; with carbides; with graphitic 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)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

1391262 Conductive bicomponent fibres IMPERIAL CHEMICAL INDUSTRIES Ltd 5 June 1972 [22 June 1971] 29180/71 Headings DIP and D1W A conductive bicomponent fibre or filament comprises two synthetic polymeric components arranged in distinct zones across the cross-section of the fibre and being continuous along the length of the fibre, a first component being derived from a fibre-forming polymer and the second component being derived from a polymeric material having a lower melting point than the fibre-forming polymer, and being located so as to form at least a portion of the peripheral surface of the fibre, the second component being fused to at least a portion of a conductive coating located on the surface of the fibre. The coating may be a metallic film, e.g. silver or nickel, or may comprise graphite. The components of the bicomponent fibre are preferably arranged in a sheath and core relationship but may be side-by-side e.g. in a trilobal fibre. Suitable bicomponent fibres include poly-(epsilon caprolactam)/poly(hexamethylene adipamide) fibres, poly-(epsilon caprolactam-hexamethylene adipamide)/polyhexamethylene adipamide) fibres, poly (ethylene terephthalate-ethylene adipate)/poly (ethylene terephthalate) fibres, poly (ethyleneterephthalate-ethylene isophthalate)/poly (ethylene terephthalate) fibres, and polypropylenepoly (ethylene terephthalate) fibres, the first mentioned component being the lower melting point one. Preferably the lower melting point component is derived from a fibreforming polymeric material. The fibre may be in the form of a fabric or carpet. The conductive bicomponent fibre is made by providing the bicomponent fibre with a conductive coating, and subsequently heating to a temperature sufficient to fuse the second component to at least a portion of the conductive coating, but below the melting point of the fibre-forming polymer of the first component. A metallic coating may be provided on the bicomponent fibre by chemical deposition, electro-deposition, vacuum vaporisation, or spraying with metal powder. Where the lower melting component is a polyamide or copolyamide the heating step may be carried out in the presence of steam under pressure. In a preferred process, the bicomponent fibre is knitted into a fabric which is then coated with a conductive material, heated to effect fusion as well as setting of the knitted structure and subsequently deknitted to produce a crimped conductive fibre. In examples (1) a knitted panel formed from a sheath-core monofilament having a core derived from poly-hexamethylene adipamide containing 0.3% of titanium dioxide and a sheath derived from a copolyamide containing 70% of hexamethylene adipamide units and 30% of caprolactam units, (the sheath copolyamide having a melting point of 195‹C and the core 264‹C is coated with silver by chemical deposition from Tollen's reagent (ammoniacal silver nitrate solution), the degreased panel first being immersed in formaldehyde solution and then in the ammoniacal silver nitrate solution, dried in an air oven at 80‹C for 30 mins and heated at 200‹C for about 12 mins in a stream of nitrogen; (2) example 1 was repeated except that the fabric was coated with nickel by chemical deposition, after first treating the fabric by immersion in acidified aqueous palladium chloride solution; (3) as (1) except that the fabric is coated with graphite by immersion in a 12% graphite dispersion; (4) as (1) except that the fabric was silver coated by deposition in a vacuum of 10<SP>-4</SP> Torr.
GB2918071A 1971-06-22 1971-06-22 Conductive bicomponent fibres Expired GB1391262A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
GB2918071A GB1391262A (en) 1971-06-22 1971-06-22 Conductive bicomponent fibres
ZA723932A ZA723932B (en) 1971-06-22 1972-06-08 Conductive textile materials
BE784812A BE784812A (en) 1971-06-22 1972-06-13 CONDUCTIVE TEXTILE MATERIALS
AU43434/72A AU468130B2 (en) 1971-06-22 1972-06-15 Conductive textile materials
SE7208171A SE387973B (en) 1971-06-22 1972-06-21 LEADING TEXTILE MATERIAL WITH ANTISTATIC PROPERTIES AND WAY TO PRODUCE THIS
NL7208469A NL7208469A (en) 1971-06-22 1972-06-21
FR7222380A FR2143205B1 (en) 1971-06-22 1972-06-21
ES404137A ES404137A1 (en) 1971-06-22 1972-06-22 Conductive bicomponent fibres
IT26056/72A IT974625B (en) 1971-06-22 1972-06-22 CONDUCTIVE TEXTILE MATERIALS
DE2230559A DE2230559A1 (en) 1971-06-22 1972-06-22 CONDUCTIVE TEXTILE MATERIALS
CA145,456A CA964133A (en) 1971-06-22 1972-06-22 Conductive textile materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2918071A GB1391262A (en) 1971-06-22 1971-06-22 Conductive bicomponent fibres

Publications (1)

Publication Number Publication Date
GB1391262A true GB1391262A (en) 1975-04-16

Family

ID=10287427

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2918071A Expired GB1391262A (en) 1971-06-22 1971-06-22 Conductive bicomponent fibres

Country Status (10)

Country Link
BE (1) BE784812A (en)
CA (1) CA964133A (en)
DE (1) DE2230559A1 (en)
ES (1) ES404137A1 (en)
FR (1) FR2143205B1 (en)
GB (1) GB1391262A (en)
IT (1) IT974625B (en)
NL (1) NL7208469A (en)
SE (1) SE387973B (en)
ZA (1) ZA723932B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998014647A1 (en) * 1996-09-30 1998-04-09 Hoechst Celanese Corporation Electrically conductive heterofil
US5840425A (en) * 1996-12-06 1998-11-24 Basf Corp Multicomponent suffused antistatic fibers and processes for making them
EP1765519A2 (en) * 2004-04-12 2007-03-28 Polymer Group, Inc. Method of making electro-conductive substrates
CN115012068A (en) * 2022-07-20 2022-09-06 贺氏（苏州）特殊材料有限公司 Bi-component polyester fiber with high and low melting temperature, preparation method and application

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3803453A (en) * 1972-07-21 1974-04-09 Du Pont Synthetic filament having antistatic properties
NL7317701A (en) * 1973-01-11 1974-07-15

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998014647A1 (en) * 1996-09-30 1998-04-09 Hoechst Celanese Corporation Electrically conductive heterofil
US5916506A (en) * 1996-09-30 1999-06-29 Hoechst Celanese Corp Electrically conductive heterofil
US6242094B1 (en) 1996-09-30 2001-06-05 Arteva North America S.A.R.L. Electrically conductive heterofil
US5840425A (en) * 1996-12-06 1998-11-24 Basf Corp Multicomponent suffused antistatic fibers and processes for making them
EP1765519A2 (en) * 2004-04-12 2007-03-28 Polymer Group, Inc. Method of making electro-conductive substrates
EP1765519A4 (en) * 2004-04-12 2008-04-09 Polymer Group Inc Method of making electro-conductive substrates
CN115012068A (en) * 2022-07-20 2022-09-06 贺氏（苏州）特殊材料有限公司 Bi-component polyester fiber with high and low melting temperature, preparation method and application
CN115012068B (en) * 2022-07-20 2024-03-15 贺氏（苏州）特殊材料有限公司 Bicomponent polyester fiber with high and low temperature melting temperature, preparation method and application

Also Published As

Publication number Publication date
FR2143205B1 (en) 1977-12-23
BE784812A (en) 1972-12-13
FR2143205A1 (en) 1973-02-02
ZA723932B (en) 1973-03-28
NL7208469A (en) 1972-12-28
IT974625B (en) 1974-07-10
DE2230559A1 (en) 1973-01-11
ES404137A1 (en) 1975-06-01
CA964133A (en) 1975-03-11
SE387973B (en) 1976-09-20

Similar Documents

Publication Publication Date Title
US3014818A (en) Electrically conducting articles and process of making same
US3511747A (en) Bonded textile materials
US4388370A (en) Electrically-conductive fibres
US3616160A (en) Dimensionally stable nonwoven web and method of manufacturing same
US5399382A (en) Electroless plated aramid surfaces
US3967010A (en) Process for the production of metal-plated staple fibers
GB1579630A (en) Filter fabrics
US4457974A (en) Bicomponent filament and process for making same
EP0043485B1 (en) Method of activating surfaces for electroless plating
DK152141B (en) PROCEDURE FOR MANUFACTURING ANTISTATIC WIRE OR TEXTILE PRODUCTS OF SYNTHETIC POLYMERS
US4278435A (en) Process for the partial metallization of textile structures
CA2181421A1 (en) Para-oriented aromatic polyamide porous film
GB1391262A (en) Conductive bicomponent fibres
US3864179A (en) Production of metal pattern containing fabric
EP0351201A3 (en) Non-shrinkable hybrid yarn
JP2716505B2 (en) Metallization of fibrous materials
US5466485A (en) Process for batch-plating aramid fibers
US3129487A (en) Gas plating electrically conductive metals on fibers for antistatic purposes
US5279899A (en) Sulfonated polyamides
CA1053866A (en) Microcellular heterocyclic polymer structures
US4781972A (en) Composite material and process for making same
EP0005731A1 (en) Metallised aromatic polyamide fibres; process for metallising polyamides
US2847322A (en) Gas puating silicone treated fibers
JPS61113826A (en) Production of incombustible fiber material
JPH04153367A (en) Electrically conductive fiber

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee