BG41310A3 - Bicomponent curled acrylic fibre and method for its manufacture - Google Patents

Bicomponent curled acrylic fibre and method for its manufacture

Info

Publication number: BG41310A3
Authority: BG; Bulgaria
Prior art keywords: copolymers; solutions; spinning; fiber; content
Prior art date: 1976-01-26

Application number

BG035267A

Other languages

Bulgarian (bg)

English (en)

Inventor

Giorgio Cazzaro

Alberto Pasin

Original Assignee

Неизвестен

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.)

1976-01-26

Filing date

1977-01-26

Publication date

1987-05-15

1977-01-26 Application filed by Неизвестен filed Critical Неизвестен

1987-05-15 Publication of BG41310A3 publication Critical patent/BG41310A3/xx

Links

229920002972 Acrylic fiber Polymers 0.000 title abstract 3
238000000034 method Methods 0.000 title abstract 2
238000004519 manufacturing process Methods 0.000 title 1
229920001577 copolymer Polymers 0.000 abstract 9
238000009987 spinning Methods 0.000 abstract 6
239000000178 monomer Substances 0.000 abstract 5
ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 3
150000002148 esters Chemical class 0.000 abstract 3
239000000835 fiber Substances 0.000 abstract 3
239000002904 solvent Substances 0.000 abstract 3
125000001174 sulfone group Chemical group 0.000 abstract 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 abstract 2
239000002253 acid Substances 0.000 abstract 2
238000001125 extrusion Methods 0.000 abstract 2
229920000642 polymer Polymers 0.000 abstract 2
NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 abstract 1
FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 abstract 1
NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
239000011173 biocomposite Substances 0.000 abstract 1
238000001035 drying Methods 0.000 abstract 1
238000010438 heat treatment Methods 0.000 abstract 1
239000003960 organic solvent Substances 0.000 abstract 1
229920001567 vinyl ester resin Polymers 0.000 abstract 1
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
238000005406 washing Methods 0.000 abstract 1
-1 washing if desired Substances 0.000 abstract 1

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
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/08—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyacrylonitrile as constituent

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)
Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

BG035267A 1976-01-26 1977-01-26 Bicomponent curled acrylic fibre and method for its manufacture BG41310A3 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT19568/76A IT1079106B (it)	1976-01-26	1976-01-26	Produzione di fibra bicomposta acrilica

Publications (1)

Publication Number	Publication Date
BG41310A3 true BG41310A3 (en)	1987-05-15

Family

ID=11159131

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BG035267A BG41310A3 (en)	1976-01-26	1977-01-26	Bicomponent curled acrylic fibre and method for its manufacture

Country Status (9)

Country	Link
BG (1)	BG41310A3 (fr)
DE (1)	DE2703545A1 (fr)
ES (1)	ES455275A1 (fr)
FR (1)	FR2339005A1 (fr)
GB (1)	GB1527211A (fr)
GR (1)	GR62555B (fr)
IT (1)	IT1079106B (fr)
TR (1)	TR19340A (fr)
ZA (1)	ZA77446B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2442901A1 (fr) *	1978-11-30	1980-06-27	Rhone Poulenc Textile	Fibres acryliques mixtes a double constituant
DE2946947A1 (de) *	1979-11-21	1981-06-04	Degussa Ag, 6000 Frankfurt	Ueberhitzungsgeschuetzter katalysator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5020163B1 (fr) *	1966-03-26	1975-07-12
US3515627A (en) *	1966-03-26	1970-06-02	Japan Exlan Co Ltd	Acrylic composite fibers having irreversible three - dimensional coil crimps

1976
- 1976-01-26 IT IT19568/76A patent/IT1079106B/it active
1977
- 1977-01-20 TR TR19340A patent/TR19340A/xx unknown
- 1977-01-21 GR GR52619A patent/GR62555B/el unknown
- 1977-01-21 GB GB2631/77A patent/GB1527211A/en not_active Expired
- 1977-01-22 ES ES455275A patent/ES455275A1/es not_active Expired
- 1977-01-26 BG BG035267A patent/BG41310A3/xx unknown
- 1977-01-26 ZA ZA770446A patent/ZA77446B/xx unknown
- 1977-01-26 DE DE19772703545 patent/DE2703545A1/de not_active Withdrawn
- 1977-01-26 FR FR7702150A patent/FR2339005A1/fr active Granted

Also Published As

Publication number	Publication date
GR62555B (en)	1979-05-10
FR2339005B1 (fr)	1983-10-07
ES455275A1 (es)	1978-01-01
GB1527211A (en)	1978-10-04
ZA77446B (en)	1977-12-28
FR2339005A1 (fr)	1977-08-19
IT1079106B (it)	1985-05-08
TR19340A (tr)	1978-12-07
DE2703545A1 (de)	1977-07-28

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