DE69105966D1 - Herstellung von sphärischen faseraggregat. - Google Patents

Herstellung von sphärischen faseraggregat.

Info

Publication number
DE69105966D1
DE69105966D1 DE69105966T DE69105966T DE69105966D1 DE 69105966 D1 DE69105966 D1 DE 69105966D1 DE 69105966 T DE69105966 T DE 69105966T DE 69105966 T DE69105966 T DE 69105966T DE 69105966 D1 DE69105966 D1 DE 69105966D1
Authority
DE
Germany
Prior art keywords
manufacture
fiber unit
spherical fiber
spherical
unit
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 - Lifetime
Application number
DE69105966T
Other languages
English (en)
Other versions
DE69105966T2 (de
DE69105966T3 (de
Inventor
Adrian Snyder
George Vaughn
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.)
Advansa BV
Original Assignee
EI Du Pont de Nemours and 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24024447&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69105966(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of DE69105966D1 publication Critical patent/DE69105966D1/de
Publication of DE69105966T2 publication Critical patent/DE69105966T2/de
Publication of DE69105966T3 publication Critical patent/DE69105966T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • D04H1/70—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
    • 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
    • D04H1/02—Cotton wool; Wadding
    • 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
DE69105966T 1990-04-12 1991-04-09 Herstellung von sphärischen faseraggregat. Expired - Lifetime DE69105966T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50887890A 1990-04-12 1990-04-12
PCT/US1991/002268 WO1991016484A1 (en) 1990-04-12 1991-04-09 Making rounded clusters of fibers

Publications (3)

Publication Number Publication Date
DE69105966D1 true DE69105966D1 (de) 1995-01-26
DE69105966T2 DE69105966T2 (de) 1995-05-24
DE69105966T3 DE69105966T3 (de) 1999-06-17

Family

ID=24024447

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69105966T Expired - Lifetime DE69105966T3 (de) 1990-04-12 1991-04-09 Herstellung von sphärischen faseraggregat.

Country Status (10)

Country Link
EP (1) EP0524221B2 (de)
JP (1) JPH05505958A (de)
CN (1) CN1027386C (de)
AU (1) AU7680291A (de)
CA (1) CA2079225A1 (de)
DE (1) DE69105966T3 (de)
ES (1) ES2067226T5 (de)
IE (1) IE911213A1 (de)
PT (1) PT97344A (de)
WO (1) WO1991016484A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2467311A (en) * 2009-01-28 2010-08-04 John Cotton Group Ltd Artificial snow material for decorative use
WO2017058986A1 (en) * 2015-09-29 2017-04-06 Primaloft, Inc. Blowable floccule insulaton and method of making same
CN109371507B (zh) * 2018-10-29 2023-08-25 张家港锦亿化纤有限公司 短涤纶丝制备装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2923980A (en) * 1960-02-09 Apparatus for making nubs
US4129675A (en) * 1977-12-14 1978-12-12 E. I. Du Pont De Nemours And Company Product comprising blend of hollow polyester fiber and crimped polyester binder fiber
US4794038A (en) * 1985-05-15 1988-12-27 E. I. Du Pont De Nemours And Company Polyester fiberfill
US4618531A (en) * 1985-05-15 1986-10-21 E. I. Du Pont De Nemours And Company Polyester fiberfill and process
JPS57205564A (en) * 1981-06-08 1982-12-16 Kuraray Co Padding matirial and method

Also Published As

Publication number Publication date
CA2079225A1 (en) 1991-10-13
AU7680291A (en) 1991-11-11
ES2067226T3 (es) 1995-03-16
IE911213A1 (en) 1991-10-23
DE69105966T2 (de) 1995-05-24
EP0524221B1 (de) 1994-12-14
DE69105966T3 (de) 1999-06-17
ES2067226T5 (es) 1999-03-01
PT97344A (pt) 1993-07-30
CN1058818A (zh) 1992-02-19
WO1991016484A1 (en) 1991-10-31
EP0524221A1 (de) 1993-01-27
EP0524221B2 (de) 1998-10-28
CN1027386C (zh) 1995-01-11
JPH05505958A (ja) 1993-09-02

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: ADVANSA BV, HOOFDDORP, NL

8328 Change in the person/name/address of the agent

Representative=s name: PATENTANWAELTE ZELLENTIN & PARTNER GBR, 80331 MUENCHEN