ES8405856A1 - Procedimiento para preparar una fibra de polimero de acrilonitrilo. - Google Patents

Procedimiento para preparar una fibra de polimero de acrilonitrilo.

Info

Publication number
ES8405856A1
ES8405856A1 ES521882A ES521882A ES8405856A1 ES 8405856 A1 ES8405856 A1 ES 8405856A1 ES 521882 A ES521882 A ES 521882A ES 521882 A ES521882 A ES 521882A ES 8405856 A1 ES8405856 A1 ES 8405856A1
Authority
ES
Spain
Prior art keywords
spinning process
wet spinning
molecular weight
acrylic wet
acrylic
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
ES521882A
Other languages
English (en)
Spanish (es)
Other versions
ES521882A0 (es
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid 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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of ES521882A0 publication Critical patent/ES521882A0/es
Publication of ES8405856A1 publication Critical patent/ES8405856A1/es
Expired 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
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/38—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated nitriles as the major constituent
    • 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
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/18—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Filaments (AREA)
ES521882A 1982-04-29 1983-04-27 Procedimiento para preparar una fibra de polimero de acrilonitrilo. Expired ES8405856A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/373,090 US4421707A (en) 1982-04-29 1982-04-29 Acrylic wet spinning process

Publications (2)

Publication Number Publication Date
ES521882A0 ES521882A0 (es) 1984-07-01
ES8405856A1 true ES8405856A1 (es) 1984-07-01

Family

ID=23470898

Family Applications (1)

Application Number Title Priority Date Filing Date
ES521882A Expired ES8405856A1 (es) 1982-04-29 1983-04-27 Procedimiento para preparar una fibra de polimero de acrilonitrilo.

Country Status (4)

Country Link
US (1) US4421707A (enExample)
JP (1) JPS58197306A (enExample)
KR (1) KR880000287B1 (enExample)
ES (1) ES8405856A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100403381B1 (ko) * 2001-04-19 2003-10-30 스마트텍 주식회사 NaSCN 용액을 사용한 도전성 아크릴 (PAN) 방사용액의제조 방법
KR100552894B1 (ko) * 2003-09-30 2006-02-22 스마트머티리얼스 테크널러지주식회사 NaSCN 수용액을 이용한 도전성 코팅 용액의 제조 방법
WO2006013552A2 (en) 2004-08-02 2006-02-09 Ramot At Tel Aviv University Ltd. Articles of peptide nanostructures and method of forming the same
EP2453940A2 (en) 2009-07-13 2012-05-23 Yissum Research Development Company of The Hebrew University of Jerusalem Intraluminal polymeric devices for the treatment of aneurysms
US8809212B1 (en) * 2009-11-10 2014-08-19 Stc.Unm Electrospun fiber mats from polymers having a low Tm, Tg, or molecular weight
EP2734261B1 (en) 2011-07-18 2018-02-21 Mor-Research Applications Ltd. A device for adjusting the intraocular pressure
AU2016276554B2 (en) 2015-06-08 2019-01-24 Corneat Vision Ltd Keratoprosthesis and uses thereof
MA52774A (fr) 2018-06-05 2021-04-14 Corneat Vision Ltd Timbre de greffe ophtalmique synthétique
US12364591B2 (en) 2019-04-25 2025-07-22 Corneat Vision Ltd Keratoprosthesis devices and kits and surgical methods of their use
CN114206404A (zh) 2019-08-12 2022-03-18 科尔尼特视觉有限公司 牙龈移植物
WO2023161945A1 (en) 2022-02-27 2023-08-31 Corneat Vision Ltd. Implantable sensor
CN119968175A (zh) 2022-10-03 2025-05-09 科尔尼特视觉有限公司 包含生物相容性移植物的牙种植体及骨膜下种植体
CN121038750A (zh) 2023-04-03 2025-11-28 格劳克尔有限公司 用于调节眼内压的装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4912905B1 (enExample) * 1970-07-27 1974-03-28
JPS5622323B2 (enExample) * 1973-05-01 1981-05-25
DE2454323A1 (de) * 1974-11-15 1976-05-20 Bayer Ag Modacrylfaeden mit verbesserten coloristischen eigenschaften
US4219523A (en) * 1978-08-30 1980-08-26 American Cyanamid Company Melt-spinning acrylonitrile polymer fiber from low molecular weight polymers

Also Published As

Publication number Publication date
JPS58197306A (ja) 1983-11-17
KR840002918A (ko) 1984-07-21
ES521882A0 (es) 1984-07-01
KR880000287B1 (ko) 1988-03-19
US4421707A (en) 1983-12-20
JPH0219204B2 (enExample) 1990-05-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20041102