GB1457488A - Nonwoven fabrics - Google Patents

Nonwoven fabrics

Info

Publication number
GB1457488A
GB1457488A GB2415075A GB2415075A GB1457488A GB 1457488 A GB1457488 A GB 1457488A GB 2415075 A GB2415075 A GB 2415075A GB 2415075 A GB2415075 A GB 2415075A GB 1457488 A GB1457488 A GB 1457488A
Authority
GB
United Kingdom
Prior art keywords
fibres
lbs
fabric
nylon
bonded
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
GB2415075A
Other languages
English (en)
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.)
Kendall Co
Original Assignee
Kendall Co
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 Kendall Co filed Critical Kendall Co
Publication of GB1457488A publication Critical patent/GB1457488A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • 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
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/48—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials
    • H01B3/485—Other fibrous materials fabric
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • H05K1/0313—Organic insulating material
    • H05K1/0353—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement
    • H05K1/0366—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement reinforced, e.g. by fibres, fabrics
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
    • H05K2201/0275—Fibers and reinforcement materials
    • H05K2201/0278—Polymeric fibers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
    • H05K2201/0275—Fibers and reinforcement materials
    • H05K2201/0293—Non-woven fibrous reinforcement
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/901—Printed circuit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • Y10T428/31728—Next to second layer of polyamide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/696—Including strand or fiber material which is stated to have specific attributes [e.g., heat or fire resistance, chemical or solvent resistance, high absorption for aqueous compositions, water solubility, heat shrinkability, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/697—Containing at least two chemically different strand or fiber materials
    • Y10T442/698—Containing polymeric and natural strand or fiber materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Nonwoven Fabrics (AREA)
  • Paper (AREA)
  • Organic Insulating Materials (AREA)
GB2415075A 1975-03-14 1975-06-04 Nonwoven fabrics Expired GB1457488A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/558,321 US3956561A (en) 1975-03-14 1975-03-14 Nonwoven electrical insulation base fabrics
ZA00753720A ZA753720B (en) 1975-03-14 1975-06-10 Improvements in nonwoven fabrics

Publications (1)

Publication Number Publication Date
GB1457488A true GB1457488A (en) 1976-12-01

Family

ID=27071700

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2415075A Expired GB1457488A (en) 1975-03-14 1975-06-04 Nonwoven fabrics

Country Status (9)

Country Link
US (1) US3956561A (enExample)
JP (1) JPS51109371A (enExample)
AR (1) AR204955A1 (enExample)
CA (1) CA1044088A (enExample)
DE (1) DE2533017B2 (enExample)
FR (1) FR2303884A1 (enExample)
GB (1) GB1457488A (enExample)
NL (1) NL175741C (enExample)
ZA (1) ZA753720B (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160926A (en) * 1975-06-20 1979-07-10 The Epoxylite Corporation Materials and impregnating compositions for insulating electric machines
US4194940A (en) * 1976-11-03 1980-03-25 Lord Corporation Method of bonding employing an adhesive composition containing polyisocyanate reaction products having an available isocyanate content of not more than 0.5 percent
DE2651238A1 (de) * 1976-11-10 1978-05-18 Ver Seidenwebereien Ag Verfahren zur herstellung eines kugel- und schlagfesten textilen flaechengebildes
US4155394A (en) * 1977-08-29 1979-05-22 The Goodyear Tire & Rubber Company Tire cord composite and pneumatic tire
DE3167873D1 (en) * 1980-10-27 1985-01-31 Hitachi Chemical Co Ltd Laminates
US4399191A (en) * 1981-03-11 1983-08-16 Mitsubishi Denki Kabushiki Kaisha Thin insulating mica sheet and insulated coil
US4399190A (en) * 1981-03-11 1983-08-16 Mitsubishi Denki Kabushiki Kaisha Thin insulating mica sheet and insulated coil
US4492779A (en) * 1981-12-07 1985-01-08 Thiokol Corporation Aramid polymer and powder filler reinforced elastomeric composition for use as a rocket motor insulation
JPS58180650A (ja) * 1982-04-19 1983-10-22 帝人株式会社 芳香族ポリアミド不織布の製造法
DE3314691C1 (de) * 1983-04-22 1984-10-25 Fa. Carl Freudenberg, 6940 Weinheim Flaechenisolierstoff und Verfahren zu seiner Herstellung
JPS6071754A (ja) * 1983-09-24 1985-04-23 呉羽センイ株式会社 耐熱性高強度不織布およびその製造法
DE3688798T2 (de) * 1985-01-23 1993-12-23 Toyo Boseki Mittels einer nichtgewobenen Stoffbahn aus Polyaramid verstärkte biegsame Folie und Verwendung derselben.
US4654248A (en) * 1985-12-16 1987-03-31 Gte Communication Systems Corporation Printed wiring board with zones of controlled thermal coefficient of expansion
US6224965B1 (en) 1999-06-25 2001-05-01 Honeywell International Inc. Microfiber dielectrics which facilitate laser via drilling
US6245696B1 (en) 1999-06-25 2001-06-12 Honeywell International Inc. Lasable bond-ply materials for high density printed wiring boards
US6602600B2 (en) * 2000-12-22 2003-08-05 E. I. Du Pont De Nemours And Company Yarn and fabric having improved abrasion resistance
FR2843975B1 (fr) 2002-09-04 2008-11-14 Kermel Fibres et fibrides, leur procede d'obtention, articles obtenus a partir de ces fibres et/ou fibrides.
EP1653589A3 (de) * 2004-11-01 2010-05-12 ALSTOM Technology Ltd Vorrichtung zur Isolierung eines elektrischen Leiters

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3592952A (en) * 1968-02-27 1971-07-13 Du Pont Blends of aromatic polyamide with aromatic polyamide-acid and/or polyimide
DE1769040B2 (de) * 1968-03-23 1975-08-07 Dynamit Nobel Ag, 5210 Troisdorf Thermoplastische Polyamid-Formmassen
US3846507A (en) * 1972-04-06 1974-11-05 Union Carbide Canada Ltd Polyamide blends with one polyamide containing phthalate sulfonate moieties and terphthalate on isophthalate residues
DE2256217C3 (de) * 1972-11-16 1981-07-30 Hoechst Ag, 6000 Frankfurt Mischungen thermoplastischer Polyamide

Also Published As

Publication number Publication date
NL7507028A (nl) 1976-09-16
CA1044088A (en) 1978-12-12
FR2303884B1 (enExample) 1981-05-08
FR2303884A1 (fr) 1976-10-08
NL175741C (nl) 1984-12-17
AR204955A1 (es) 1976-03-19
US3956561A (en) 1976-05-11
ZA753720B (en) 1976-05-26
DE2533017A1 (de) 1976-09-23
DE2533017B2 (de) 1978-11-16
JPS51109371A (enExample) 1976-09-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee