CN1027386C - 圆形纤维团及其制造方法和所用设备 - Google Patents

圆形纤维团及其制造方法和所用设备 Download PDF

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Publication number
CN1027386C
CN1027386C CN91103601A CN91103601A CN1027386C CN 1027386 C CN1027386 C CN 1027386C CN 91103601 A CN91103601 A CN 91103601A CN 91103601 A CN91103601 A CN 91103601A CN 1027386 C CN1027386 C CN 1027386C
Authority
CN
China
Prior art keywords
mentioned
fiber
fibrous mass
main cylinder
blanking
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
CN91103601A
Other languages
English (en)
Chinese (zh)
Other versions
CN1058818A (zh
Inventor
阿德里安·C·施奈德
乔治·L·沃恩
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.)
Invista Technologies Sarl
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=CN1027386(C) "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
Publication of CN1058818A publication Critical patent/CN1058818A/zh
Application granted granted Critical
Publication of CN1027386C publication Critical patent/CN1027386C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Pens And Brushes (AREA)
CN91103601A 1990-04-12 1991-04-12 圆形纤维团及其制造方法和所用设备 Expired - Lifetime CN1027386C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50887890A 1990-04-12 1990-04-12
US508,878 1990-04-12

Publications (2)

Publication Number Publication Date
CN1058818A CN1058818A (zh) 1992-02-19
CN1027386C true CN1027386C (zh) 1995-01-11

Family

ID=24024447

Family Applications (1)

Application Number Title Priority Date Filing Date
CN91103601A Expired - Lifetime CN1027386C (zh) 1990-04-12 1991-04-12 圆形纤维团及其制造方法和所用设备

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
JP6417497B1 (ja) * 2015-09-29 2018-11-07 プリマロフト，インコーポレイテッド 吹き込み可能な綿状物断熱材およびその製造方法
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
WO1991016484A1 (en) 1991-10-31
DE69105966T3 (de) 1999-06-17
EP0524221B2 (de) 1998-10-28
ES2067226T5 (es) 1999-03-01
CA2079225A1 (en) 1991-10-13
EP0524221B1 (de) 1994-12-14
DE69105966T2 (de) 1995-05-24
AU7680291A (en) 1991-11-11
EP0524221A1 (de) 1993-01-27
CN1058818A (zh) 1992-02-19
DE69105966D1 (de) 1995-01-26
JPH05505958A (ja) 1993-09-02
IE911213A1 (en) 1991-10-23
PT97344A (pt) 1993-07-30
ES2067226T3 (es) 1995-03-16

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C15 Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993)
OR01 Other related matters
ASS Succession or assignment of patent right

Owner name: INVISTA TECH SARL

Free format text: FORMER OWNER: E. I. DU PONT DE NEMOURS AND CO.

Effective date: 20060113

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20060113

Address after: Zurich Switzerland

Patentee after: INVISTA TECHNOLOGIES S.A.R.L.

Address before: Delaware, USA

Patentee before: E. I. du Pont de Nemours and Co.

C17 Cessation of patent right
CX01 Expiry of patent term

Expiration termination date: 20110412

Granted publication date: 19950111