ES469771A1 - Un procedimiento para fabricar fibras modacrilicas que tie- nen alta retraccion, inflamabilidad reducida y alto brillo - Google Patents

Un procedimiento para fabricar fibras modacrilicas que tie- nen alta retraccion, inflamabilidad reducida y alto brillo

Info

Publication number
ES469771A1
ES469771A1 ES469771A ES469771A ES469771A1 ES 469771 A1 ES469771 A1 ES 469771A1 ES 469771 A ES469771 A ES 469771A ES 469771 A ES469771 A ES 469771A ES 469771 A1 ES469771 A1 ES 469771A1
Authority
ES
Spain
Prior art keywords
spinning
fiber
mixture
high retraction
modacrylic fiber
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
ES469771A
Other languages
English (en)
Spanish (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.)
SNIA Viscosa SpA
Original Assignee
SNIA Viscosa SpA
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 SNIA Viscosa SpA filed Critical SNIA Viscosa SpA
Publication of ES469771A1 publication Critical patent/ES469771A1/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
    • D01F6/40—Modacrylic fibres, i.e. containing 35 to 85% acrylonitrile

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
ES469771A 1977-05-13 1978-05-12 Un procedimiento para fabricar fibras modacrilicas que tie- nen alta retraccion, inflamabilidad reducida y alto brillo Expired ES469771A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23504/77A IT1115309B (it) 1977-05-13 1977-05-13 Fibra modacrilica ad alta capacita' di retrazione,ad infiammabilita' ridotta,e procedimento per la sua fabbricazione

Publications (1)

Publication Number Publication Date
ES469771A1 true ES469771A1 (es) 1979-09-16

Family

ID=11207696

Family Applications (1)

Application Number Title Priority Date Filing Date
ES469771A Expired ES469771A1 (es) 1977-05-13 1978-05-12 Un procedimiento para fabricar fibras modacrilicas que tie- nen alta retraccion, inflamabilidad reducida y alto brillo

Country Status (11)

Country Link
US (1) US4226824A (en:Method)
BG (1) BG42528A3 (en:Method)
DE (1) DE2821614A1 (en:Method)
ES (1) ES469771A1 (en:Method)
FR (1) FR2401242A1 (en:Method)
GB (1) GB1602062A (en:Method)
GR (1) GR64844B (en:Method)
HU (1) HU184184B (en:Method)
IT (1) IT1115309B (en:Method)
TR (1) TR20601A (en:Method)
ZA (1) ZA782669B (en:Method)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1114433B (it) * 1977-10-19 1986-01-27 Snia Viscosa Fibre da copolimeri di acrilonitrile a ridotta infiammabilita',composizioni e procedimenti per la loro fabbricazione
DE2922667A1 (de) * 1979-06-02 1980-12-11 Hoechst Ag Faeden und fasern aus acrylnitril- copolymer-mischungen sowie verfahren zu ihrer herstellung
US6448347B1 (en) 1998-12-11 2002-09-10 The Lubrizol Corporation Continuous production of 2-acrylamido-2-methylpropane-sulfonic acid in a small reactor integrated with acrylic polymer fiber production
CN112251824B (zh) * 2020-09-21 2023-03-28 吉林富博纤维研究院有限公司 一种聚丙烯腈纤维的制备工艺及聚丙烯腈纤维
CN112410898A (zh) * 2020-11-26 2021-02-26 常熟市正太纺织有限公司 具有柔和高光泽度的仿毛皮纤维面料及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3052512A (en) * 1960-06-14 1962-09-04 American Cyanamid Co Art of producing polyacrylonitrile filamentary materials
US3384694A (en) * 1963-11-21 1968-05-21 Asahi Chemical Ind Method of producing aligned acrylonitrile polymer filament yarns
US3404204A (en) * 1964-03-07 1968-10-01 American Cyanamid Co Method of producing high-shrinkage acrylic fibers
JPS5140429A (ja) * 1974-10-02 1976-04-05 Asahi Chemical Ind Akurirukeigoseisenino seizoho
US4101621A (en) * 1975-05-31 1978-07-18 Kanebo, Ltd. Method for producing flame resistant acrylic fibers
GB1549924A (en) * 1976-11-03 1979-08-08 Snia Viscosa Polymer blends for making modacrylic fibres

Also Published As

Publication number Publication date
TR20601A (tr) 1982-01-01
FR2401242B3 (en:Method) 1981-02-06
IT1115309B (it) 1986-02-03
GR64844B (en) 1980-06-04
HU184184B (en) 1984-07-30
DE2821614A1 (de) 1978-11-23
GB1602062A (en) 1981-11-04
FR2401242A1 (fr) 1979-03-23
US4226824A (en) 1980-10-07
BG42528A3 (en) 1987-12-15
ZA782669B (en) 1979-05-30
DE2821614C2 (en:Method) 1987-07-09

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980302