DE3380179D1 - Flat insulating fabric and method for its production - Google Patents

Flat insulating fabric and method for its production

Info

Publication number
DE3380179D1
DE3380179D1 DE8383112236T DE3380179T DE3380179D1 DE 3380179 D1 DE3380179 D1 DE 3380179D1 DE 8383112236 T DE8383112236 T DE 8383112236T DE 3380179 T DE3380179 T DE 3380179T DE 3380179 D1 DE3380179 D1 DE 3380179D1
Authority
DE
Germany
Prior art keywords
production
flat insulating
insulating fabric
fabric
flat
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
DE8383112236T
Other languages
German (de)
Inventor
Werner Schafer
Dieter Dr Groitzsch
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.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6197121&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3380179(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Carl Freudenberg KG filed Critical Carl Freudenberg KG
Priority to DE8383112236T priority Critical patent/DE3380179D1/en
Application granted granted Critical
Publication of DE3380179D1 publication Critical patent/DE3380179D1/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
    • D04H1/542—Adhesive fibres
    • D04H1/55—Polyesters
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/4334—Polyamides
    • D04H1/4342—Aromatic polyamides
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/435—Polyesters
    • 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
    • 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
    • D04H1/559—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 the fibres being within layered webs
    • 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/74—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)
DE8383112236T 1983-04-22 1983-12-06 Flat insulating fabric and method for its production Expired DE3380179D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8383112236T DE3380179D1 (en) 1983-04-22 1983-12-06 Flat insulating fabric and method for its production

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3314691A DE3314691C1 (en) 1983-04-22 1983-04-22 Surface insulating material and process for its manufacture
DE8383112236T DE3380179D1 (en) 1983-04-22 1983-12-06 Flat insulating fabric and method for its production

Publications (1)

Publication Number Publication Date
DE3380179D1 true DE3380179D1 (en) 1989-08-17

Family

ID=6197121

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3314691A Expired DE3314691C1 (en) 1983-04-22 1983-04-22 Surface insulating material and process for its manufacture
DE8383112236T Expired DE3380179D1 (en) 1983-04-22 1983-12-06 Flat insulating fabric and method for its production

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3314691A Expired DE3314691C1 (en) 1983-04-22 1983-04-22 Surface insulating material and process for its manufacture

Country Status (2)

Country Link
EP (1) EP0122967B1 (en)
DE (2) DE3314691C1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61222506A (en) * 1985-03-29 1986-10-03 Japan Vilene Co Ltd Semipermeable membrane support and its preparation
DE102008024943B4 (en) * 2007-08-22 2017-10-26 Eswegee Vliesstoff Gmbh Process for producing a base nonwoven fabric as a coating carrier
DE102008024944B4 (en) * 2007-08-22 2018-05-09 Eswegee Vliesstoff Gmbh Basic fleece for trilaminates
US9437348B2 (en) 2010-12-17 2016-09-06 3M Innovative Properties Company Electrical insulation material
RU2602117C2 (en) 2012-06-15 2016-11-10 3М Инновейтив Пропертиз Компани Electrically insulating material
EP3088581B1 (en) 2013-12-27 2020-02-26 Nihon Tokushu Toryo Co., Ltd. Felt, soundproofing material and method for producing soundproofing material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1117079B (en) * 1955-09-02 1961-11-16 Minnesota Mining & Mfg Flexible fleece made from combined polyester fibers
FR1518995A (en) * 1967-02-17 1968-03-29 Non-woven textile product and its manufacturing process
AR204955A1 (en) * 1975-03-14 1976-03-19 Kendall & Co IMPROVED NON-WOVEN FABRIC FOR USE AS A REINFORCING BASE FOR ELECTRICAL INSULATION
FR2307345A1 (en) * 1975-04-10 1976-11-05 Rhone Poulenc Textile Electrical insulator is felt of polyester fibres - having higher density surface skin formed by melting fibres

Also Published As

Publication number Publication date
EP0122967A2 (en) 1984-10-31
DE3314691C1 (en) 1984-10-25
EP0122967A3 (en) 1987-02-04
EP0122967B1 (en) 1989-07-12

Similar Documents

Publication Publication Date Title
GB2146607B (en) Micropcapsules and method for their production
ZA848273B (en) Armour-plate and process for its manufacture
GB8331793D0 (en) Process
DE3479069D1 (en) Battery and process for its production
GB2148879B (en) Insulation board and process of making the same
EP0149251A3 (en) Dehydrating method
CS987784A2 (en) Method of phwnolsulphonphaleinyl-beta-d-galactosides production
YU135784A (en) Process for making dihydroimidazopyrolopyridine and hinoline, tieno-dihydrotieno-furo-i dihydrofuroimidazopyrolopyridine
HUT34220A (en) Process for the production of 17-/isocyano-sulfonyl-methylene/-steroids and 17-/formamido-sulfonyl-methylene/-steroids
GB8400060D0 (en) Cryogenic process
GB8400059D0 (en) Cryogenic process
GB8331794D0 (en) Process
DE3466752D1 (en) Mixture for semmelknodel and production method thereof
DE3480197D1 (en) 5-alkylidene-2-halo-4-substituted-2-cyclopentenone and process for production thereof
DE3380179D1 (en) Flat insulating fabric and method for its production
PH25619A (en) Digestion process
GB8411803D0 (en) Manufacturing method
GB2135351B (en) Stretch fabric and method for its manufacture
EP0177236A3 (en) Flat yarn and method for producing the same
ZA841477B (en) N-cyano-formamidines and processes for their production
GB8406398D0 (en) Electrical heating method
GB8320222D0 (en) Process ii
ZA837926B (en) Digestion process
ZA839513B (en) Process
GB8318674D0 (en) Manufacturing process

Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation