DE69017510D1 - Verfahren zur Herstellung von Nylonstapelfasern. - Google Patents

Verfahren zur Herstellung von Nylonstapelfasern.

Info

Publication number
DE69017510D1
DE69017510D1 DE69017510T DE69017510T DE69017510D1 DE 69017510 D1 DE69017510 D1 DE 69017510D1 DE 69017510 T DE69017510 T DE 69017510T DE 69017510 T DE69017510 T DE 69017510T DE 69017510 D1 DE69017510 D1 DE 69017510D1
Authority
DE
Germany
Prior art keywords
production
staple fibers
nylon staple
nylon
fibers
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 - Fee Related
Application number
DE69017510T
Other languages
English (en)
Other versions
DE69017510T2 (de
Inventor
Alfred Harold Thompson
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 USA
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
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 DE69017510D1 publication Critical patent/DE69017510D1/de
Publication of DE69017510T2 publication Critical patent/DE69017510T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/26—Formation of staple fibres
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Artificial Filaments (AREA)
DE69017510T 1989-05-04 1990-05-04 Verfahren zur Herstellung von Nylonstapelfasern. Expired - Fee Related DE69017510T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/347,052 US5011645A (en) 1989-05-04 1989-05-04 Process for preparing nylon staple fiber

Publications (2)

Publication Number Publication Date
DE69017510D1 true DE69017510D1 (de) 1995-04-13
DE69017510T2 DE69017510T2 (de) 1995-08-17

Family

ID=23362124

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69017510T Expired - Fee Related DE69017510T2 (de) 1989-05-04 1990-05-04 Verfahren zur Herstellung von Nylonstapelfasern.

Country Status (8)

Country Link
US (1) US5011645A (de)
EP (1) EP0399262B1 (de)
JP (1) JP2992566B2 (de)
AR (1) AR242641A1 (de)
BR (1) BR9002075A (de)
CA (1) CA2015931A1 (de)
DE (1) DE69017510T2 (de)
MX (1) MX174286B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5240667A (en) * 1991-11-13 1993-08-31 E. I. Du Pont De Nemours And Company Process of making high strength, low shrinkage polyamide yarn
IES940003A2 (en) * 1994-01-05 1995-05-17 Hood Textiles Limited Improvements in sailcloth
US7405170B2 (en) * 2004-12-15 2008-07-29 Invista North America S.A R.L. Stretchable fabrics comprising elastics incorporated into NYCO for use in combat uniforms
US20080286513A1 (en) * 2007-05-15 2008-11-20 Invista North America S A R L Knit fabrics and socks made therefrom incorporating high tensile nylon staple
CN102215977B (zh) * 2007-07-17 2017-04-05 因温斯特技术公司 具有改善的热防护性能的针织织物和由其制成的底层衣服
KR101670525B1 (ko) * 2008-10-10 2016-11-09 인비스타 테크놀러지스 에스.에이 알.엘. 높은 하중 지지 용량의 나일론 스테이플 섬유 및 그로부터 제조되는 나일론 블렌딩된 얀 및 직물
MX2017004867A (es) 2014-10-15 2017-12-04 Invista Textiles Uk Ltd Fibras de nylon con alta tenacidad o alto soporte de carga e hilos y tejidos de las mismas.
WO2019079584A1 (en) 2017-10-20 2019-04-25 Invista North America S.A.R.L. NYLON DISCONTINUOUS FIBERS WITH HIGH LOAD CAPABILITY COMPRISING AN ADDITIVE, AND MIXED YARNS AND ASSOCIATED TISSUES
EP3636808A1 (de) * 2018-10-10 2020-04-15 Evonik Operations GmbH Gereckte polyamidfilamente

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3044250A (en) * 1957-06-28 1962-07-17 Du Pont Textile product
US3188790A (en) * 1963-06-12 1965-06-15 Du Pont Nylon fiber blends
US3311691A (en) * 1963-09-26 1967-03-28 Du Pont Process for drawing a polyamide yarn
US3459845A (en) * 1965-09-16 1969-08-05 Du Pont Process for producing polyamide staple fibers
US3321448A (en) * 1965-09-16 1967-05-23 Du Pont Nylon staple fiber for blending with other textile fibers
US3671623A (en) * 1967-08-07 1972-06-20 Teijin Ltd Method of drawing and heat treating synthetic filaments
US3651201A (en) * 1968-08-21 1972-03-21 Monsanto Co High-elongation-and-tenacity nylon tire yarn
JPS59157215A (ja) * 1983-02-26 1984-09-06 Nippon Steel Corp 炭酸カルシウムを活用する鉛含有溶鋼の溶製方法
JPS63254138A (ja) * 1986-08-21 1988-10-20 Teijin Ltd ポリアミド成形物の製造法

Also Published As

Publication number Publication date
MX174286B (es) 1994-05-03
DE69017510T2 (de) 1995-08-17
JP2992566B2 (ja) 1999-12-20
BR9002075A (pt) 1991-08-13
US5011645A (en) 1991-04-30
AR242641A1 (es) 1993-04-30
EP0399262A3 (de) 1991-03-20
EP0399262A2 (de) 1990-11-28
CA2015931A1 (en) 1990-11-04
JPH03206115A (ja) 1991-09-09
EP0399262B1 (de) 1995-03-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: INVISTA TECHNOLOGIES S.A.R.L., WILMINGTON, DEL, US

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

Representative=s name: MARKS & CLERK, LUXEMBOURG, LU

8339 Ceased/non-payment of the annual fee