ES521882A0 - Procedimiento para preparar una fibra de polimero de acrilonitrilo. - Google Patents

Procedimiento para preparar una fibra de polimero de acrilonitrilo.

Info

Publication number
ES521882A0
ES521882A0 ES521882A ES521882A ES521882A0 ES 521882 A0 ES521882 A0 ES 521882A0 ES 521882 A ES521882 A ES 521882A ES 521882 A ES521882 A ES 521882A ES 521882 A0 ES521882 A0 ES 521882A0
Authority
ES
Spain
Prior art keywords
preparing
procedure
polymer fiber
acrylonitrile polymer
acrylonitrile
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.)
Granted
Application number
ES521882A
Other languages
English (en)
Spanish (es)
Other versions
ES8405856A1 (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 ES8405856A1 publication Critical patent/ES8405856A1/es
Publication of ES521882A0 publication Critical patent/ES521882A0/es
Granted 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. Granted ES521882A0 (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
ES8405856A1 ES8405856A1 (es) 1984-07-01
ES521882A0 true ES521882A0 (es) 1984-07-01

Family

ID=23470898

Family Applications (1)

Application Number Title Priority Date Filing Date
ES521882A Granted ES521882A0 (es) 1982-04-29 1983-04-27 Procedimiento para preparar una fibra de polimero de acrilonitrilo.

Country Status (4)

Country Link
US (1) US4421707A (OSRAM)
JP (1) JPS58197306A (OSRAM)
KR (1) KR880000287B1 (OSRAM)
ES (1) ES521882A0 (OSRAM)

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
EP1781310B1 (en) 2004-08-02 2015-10-14 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
ES2666857T3 (es) 2011-07-18 2018-05-08 Mor-Research Applications Ltd. Un dispositivo para ajustar la presión intraocular
EP3302358B8 (en) 2015-06-08 2019-09-18 Corneat Vision Ltd Keratoprosthesis
MX2020013230A (es) 2018-06-05 2021-02-22 Corneat Vision Ltd Un parche de injerto oftalmico sintetico.
JP7544744B2 (ja) 2019-04-25 2024-09-03 コーニート ビジョン リミテッド 人工角膜デバイス、キット、およびそれらの外科的使用方法
JP7672389B2 (ja) 2019-08-12 2025-05-07 コーニート ビジョン リミテッド 歯肉移植
EP4482370A1 (en) 2022-02-27 2025-01-01 Corneat Vision Ltd. Implantable sensor
EP4598477A1 (en) 2022-10-03 2025-08-13 Corneat Vision Ltd. Dental and subperiosteal implants comprising biocompatible graft
WO2024209469A1 (en) 2023-04-03 2024-10-10 Glaucure Ltd Devices for adjusting the intraocular pressure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4912905B1 (OSRAM) * 1970-07-27 1974-03-28
JPS5622323B2 (OSRAM) * 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
JPH0219204B2 (OSRAM) 1990-05-01
US4421707A (en) 1983-12-20
ES8405856A1 (es) 1984-07-01
KR840002918A (ko) 1984-07-21
KR880000287B1 (ko) 1988-03-19
JPS58197306A (ja) 1983-11-17

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20041102