DE3681628D1 - Verfahren zum schnellspinnen von polyamidfasern. - Google Patents

Verfahren zum schnellspinnen von polyamidfasern.

Info

Publication number
DE3681628D1
DE3681628D1 DE8686302423T DE3681628T DE3681628D1 DE 3681628 D1 DE3681628 D1 DE 3681628D1 DE 8686302423 T DE8686302423 T DE 8686302423T DE 3681628 T DE3681628 T DE 3681628T DE 3681628 D1 DE3681628 D1 DE 3681628D1
Authority
DE
Germany
Prior art keywords
filaments
additive
polyamide
polymer mix
polyamide 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 - Lifetime
Application number
DE8686302423T
Other languages
English (en)
Inventor
Wendel Laurence Burton
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.)
BASF Corp
Original Assignee
BASF Corp
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=24916275&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3681628(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BASF Corp filed Critical BASF Corp
Application granted granted Critical
Publication of DE3681628D1 publication Critical patent/DE3681628D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
DE8686302423T 1985-04-22 1986-04-02 Verfahren zum schnellspinnen von polyamidfasern. Expired - Lifetime DE3681628D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72586485A 1985-04-22 1985-04-22

Publications (1)

Publication Number Publication Date
DE3681628D1 true DE3681628D1 (de) 1991-10-31

Family

ID=24916275

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686302423T Expired - Lifetime DE3681628D1 (de) 1985-04-22 1986-04-02 Verfahren zum schnellspinnen von polyamidfasern.

Country Status (6)

Country Link
US (1) US4863664A (de)
EP (1) EP0201189B2 (de)
JP (1) JPS61296116A (de)
AT (1) ATE67799T1 (de)
CA (1) CA1272359A (de)
DE (1) DE3681628D1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4218719A1 (de) 1992-06-06 1993-12-09 Basf Ag Schnellgesponnene Fäden auf der Basis von Polycaprolactam und Verfahren zu ihrer Herstellung
JPH06220715A (ja) * 1992-12-01 1994-08-09 Asahi Chem Ind Co Ltd ポリアミド繊維の製造方法
JPH06240513A (ja) * 1992-12-25 1994-08-30 Asahi Chem Ind Co Ltd ポリアミド繊維の製造方法
EP0639664A1 (de) * 1993-08-16 1995-02-22 Basf Corporation Nylonfasern mit verbesserter Waschechtheit und Wärmestabilität
CA2122210C (en) * 1993-08-16 2000-02-15 Anil W. Saraf Process for the manufacture of a post-heat set dyed fabric consisting essentially of polyamide fibers with improved dye washfastness and heat stability
JPH0754212A (ja) * 1993-08-18 1995-02-28 Asahi Chem Ind Co Ltd ポリアミド繊維
JPH07316917A (ja) * 1994-05-24 1995-12-05 Asahi Chem Ind Co Ltd 経時安定性の高いポリヘキサメチレンアジパミド繊維及び製造方法
JPH07324222A (ja) * 1994-05-26 1995-12-12 Asahi Chem Ind Co Ltd 経時安定性の高いポリヘキサメチレンアジパミド繊維
JP3398476B2 (ja) * 1994-06-23 2003-04-21 旭化成株式会社 極細ナイロン６６マルチフィラメント糸
DE59608283D1 (de) * 1995-02-10 2002-01-10 Barmag Barmer Maschf Verfahren zur Herstellung eines multifilen Fadens
EP1415671A1 (de) 2002-11-01 2004-05-06 Polyganics B.V. Bioabbaubare Drainagekatheter für medizinische Anwendungen
KR20050107558A (ko) 2003-03-13 2005-11-14 라디언시 인크. 진동 헤드를 구비한 전기 면도기
EP1796497B1 (de) 2004-07-06 2008-11-26 Radiancy Inc. Rasierer mit haarvorwärmung
CA2572550C (en) 2004-07-06 2012-04-03 Radiancy Inc. Improved electric shaver
DE602004017065D1 (de) 2004-07-06 2008-11-20 Radiancy Inc Elektrischer rasierer mit element zur entfernung von haarabfall und seine anwendung
EP2723210B1 (de) 2011-06-22 2018-05-02 ICTV Brands, Inc. Vorrichtung für haarentfernung und haarwuchsunterdrückung
EP3145996A4 (de) * 2014-05-22 2018-01-10 INVISTA Textiles (U.K.) Limited Polymere mit modifizierten oberflächeneigenschaften und verfahren zur herstellung davon
KR102615689B1 (ko) * 2015-12-23 2023-12-18 어드밴식스 레진즈 앤드 케미컬즈 엘엘씨 고속 방사 적용분야용 이중-종결 폴리아미드

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA458393A (en) * 1949-07-26 Walter Heckert Winfield Yarn spinning process
US2615002A (en) † 1949-09-26 1952-10-21 Du Pont Polyamide molding powder
US2743350A (en) * 1953-11-25 1956-04-24 Lindavap Inc Electric vaporizer
FR1142270A (fr) * 1955-03-05 1957-09-16 Inventa Ag Procédé pour améliorer le glissement des polyamides au cours de leur moulage par injection
BE565488A (de) † 1957-03-08
US3182100A (en) † 1960-07-21 1965-05-04 Berkley & Company Inc Monofilament polyamide fishline composition
NL268474A (de) † 1960-08-23
US3388029A (en) † 1965-01-19 1968-06-11 Monsanto Co Dimensionally stabilized polyamide yarns and rubber products reinforced therewith
US3475368A (en) * 1966-03-09 1969-10-28 Nypel Of Delaware Inc Plasticized nylon composition and process for making the same
US3549651A (en) * 1967-03-28 1970-12-22 Allied Chem Process of enhancing the crystalline uniformity of a linear polyamide composition and the polyamide composition resulting from said process
US3583678A (en) † 1969-09-15 1971-06-08 Dow Badische Co Interfacial surface generators
JPS4813737B1 (de) * 1969-11-22 1973-04-28
US4049766A (en) † 1974-12-09 1977-09-20 Akzona Incorporated Process for improving crystallinity in nylon 6
JPS5830407B2 (ja) * 1975-10-03 1983-06-29 帝人株式会社 ポリカプラミドフイラメントヤ−ン
JPS5387331A (en) * 1977-01-11 1978-08-01 Teijin Ltd Simultaneous preparation of terephtahlic acid and dimethyl terephtahlate
JPS53128157A (en) * 1977-04-14 1978-11-08 Taiyo Sangyo Kk Cleaning device
JPS553444A (en) * 1978-06-21 1980-01-11 Sumitomo Rubber Ind Ltd Rubber release agent
JPS5526269A (en) * 1978-08-17 1980-02-25 Toray Ind Inc Melt spinning of nylon
JPS56122095A (en) * 1980-03-03 1981-09-25 Mitsuru Yamada Method of harmonic sound for keyboard music instrument
US4301105A (en) * 1980-04-21 1981-11-17 American Cyanamid Company Process for spinning poly(polymethylene terephthalamide) fiber
US4301106A (en) * 1980-04-21 1981-11-17 American Cyanamid Company Spinning process for nylon 4 fiber
JPS6022085B2 (ja) * 1982-07-01 1985-05-31 東レ株式会社 ナイロン−６繊維の溶融紡糸方法
JPS59148530A (ja) * 1983-02-15 1984-08-25 東芝ライテック株式会社 電源装置
US4592468A (en) * 1985-06-13 1986-06-03 Robert S. Wallace Cushioning container

Also Published As

Publication number Publication date
ATE67799T1 (de) 1991-10-15
EP0201189A3 (en) 1989-04-05
EP0201189A2 (de) 1986-11-12
JPS61296116A (ja) 1986-12-26
CA1272359A (en) 1990-08-07
JPH0246690B2 (de) 1990-10-17
EP0201189B1 (de) 1991-09-25
US4863664A (en) 1989-09-05
EP0201189B2 (de) 1995-02-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings