ES501481A0 - Procedimiento para preparar fibras - Google Patents

Procedimiento para preparar fibras

Info

Publication number
ES501481A0
ES501481A0 ES501481A ES501481A ES501481A0 ES 501481 A0 ES501481 A0 ES 501481A0 ES 501481 A ES501481 A ES 501481A ES 501481 A ES501481 A ES 501481A ES 501481 A0 ES501481 A0 ES 501481A0
Authority
ES
Spain
Prior art keywords
procedure
preparing fibers
fibers
preparing
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
ES501481A
Other languages
English (en)
Other versions
ES8300146A1 (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
Priority claimed from US06/142,278 external-priority patent/US4301105A/en
Priority claimed from US06/142,280 external-priority patent/US4301106A/en
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Publication of ES501481A0 publication Critical patent/ES501481A0/es
Publication of ES8300146A1 publication Critical patent/ES8300146A1/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
    • D01F6/58—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Multicomponent Fibers (AREA)
  • Polyamides (AREA)
ES501481A 1980-04-21 1981-04-20 Procedimiento para preparar fibras Expired ES8300146A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/142,278 US4301105A (en) 1980-04-21 1980-04-21 Process for spinning poly(polymethylene terephthalamide) fiber
US06/142,280 US4301106A (en) 1980-04-21 1980-04-21 Spinning process for nylon 4 fiber

Publications (2)

Publication Number Publication Date
ES501481A0 true ES501481A0 (es) 1982-11-01
ES8300146A1 ES8300146A1 (es) 1982-11-01

Family

ID=26839938

Family Applications (1)

Application Number Title Priority Date Filing Date
ES501481A Expired ES8300146A1 (es) 1980-04-21 1981-04-20 Procedimiento para preparar fibras

Country Status (5)

Country Link
KR (1) KR830005406A (es)
DE (1) DE3115281A1 (es)
ES (1) ES8300146A1 (es)
FR (1) FR2480798A1 (es)
GB (1) GB2074500A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0092898B2 (en) * 1982-04-28 2000-02-09 E.I. Du Pont De Nemours And Company Process for remelting polyamides
US4842797A (en) * 1986-08-21 1989-06-27 Teijin Limited Process for producing shaped polyamide articles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL136087C (es) * 1962-01-15
IL43990A (en) * 1973-02-05 1976-08-31 American Cyanamid Co Method of spining fiber using a fusion-melt polymer composition
US4130521A (en) * 1977-04-25 1978-12-19 Chevron Research Company Densification of polypyrrolidone

Also Published As

Publication number Publication date
DE3115281C2 (es) 1990-03-08
FR2480798B1 (es) 1983-05-27
ES8300146A1 (es) 1982-11-01
GB2074500A (en) 1981-11-04
FR2480798A1 (fr) 1981-10-23
KR830005406A (ko) 1983-08-13
DE3115281A1 (de) 1982-04-08

Similar Documents

Publication Publication Date Title
AR231137A1 (es) Procedimiento para preparar metoxifenetilimidazoles
ES505898A0 (es) Procedimiento para preparar derivados de pirimidona
ES502276A0 (es) Procedimiento para preparar derivados de piridoxina
ES506148A0 (es) Procedimiento para preparar catalizadores
AR227415A1 (es) Procedimiento catalitico para preparar alquilaminas
ES523938A0 (es) Procedimiento para preparar n-fosfonometilglicina
MX7642E (es) Procedimiento para preparar la 1-ciclo-hexenilmentil-2-cloroetil pirrolidina
ES502851A0 (es) Procedimiento para preparar n6-adenosina
AR226634A1 (es) Procedimiento para preparar cligolaldehido
ES500738A0 (es) Procedimiento para preparar pirimidil-quinazolinas
MX6752E (es) Procedimiento para preparar derivados de carboestirilos
MX6807E (es) Procedimiento para preparar oxaquinolicidinas
MX6699E (es) Procedimiento para preparar acil-ureas
ES500796A0 (es) Procedimiento para preparar derivados de pirimidona
MX157614A (es) Procedimiento para preparar derivados de isohexido
AR226337A1 (es) Procedimiento para preparar kijanimicina
AR230629A1 (es) Procedimiento para preparar compuestos de dihalogenotriacinil-aminonaftol
ES502356A0 (es) Procedimiento para preparar colorantes bisazoicos
AR227304A1 (es) Procedimiento para preparar tiazoles
ES498762A0 (es) Procedimiento para preparar benzonitrilos sustuituidos
ES525085A0 (es) Procedimiento para preparar n-alil-olalquil-tionocarbamatos
ES525235A0 (es) Procedimiento para preparar n-fosfonometilglicina
ES506012A0 (es) Procedimiento para preparar compuestos de halogenotriazinilo
ES503313A0 (es) Procedimiento para preparar butirotiolactonas
AR229509A1 (es) Procedimiento para preparar derivados de 2-halogeno-acetanilidas

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010402