PL222118A1 - - Google Patents
Info
- Publication number
- PL222118A1 PL222118A1 PL22211880A PL22211880A PL222118A1 PL 222118 A1 PL222118 A1 PL 222118A1 PL 22211880 A PL22211880 A PL 22211880A PL 22211880 A PL22211880 A PL 22211880A PL 222118 A1 PL222118 A1 PL 222118A1
- Authority
- PL
- Poland
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
-
- 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
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1377379A | 1979-02-21 | 1979-02-21 | |
| US1334279A | 1979-02-21 | 1979-02-21 | |
| US06/013,353 US4278415A (en) | 1979-02-21 | 1979-02-21 | Apparatus for melt spinning hollow fibers |
| US06/013,346 US4261945A (en) | 1979-02-21 | 1979-02-21 | Method for providing shaped fiber |
| US06/013,344 US4316714A (en) | 1979-02-21 | 1979-02-21 | Apparatus for preparing open structure fibers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL222118A1 true PL222118A1 (pt) | 1980-12-01 |
Family
ID=27533544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL22211880A PL222118A1 (pt) | 1979-02-21 | 1980-02-20 |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0014803A1 (pt) |
| BR (1) | BR8000588A (pt) |
| PL (1) | PL222118A1 (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3040971A1 (de) * | 1980-10-30 | 1982-06-24 | Bayer Ag, 5090 Leverkusen | Trockengesponnene polyacrylnitrilhohlfasern und -faeden und ein verfahren zu ihrer herstellung |
| US4515859A (en) * | 1982-09-16 | 1985-05-07 | American Cyanamid Company | Hydrophilic, water-absorbing acrylonitrile polymer fiber |
| US5149517A (en) * | 1986-01-21 | 1992-09-22 | Clemson University | High strength, melt spun carbon fibers and method for producing same |
| CN108456943A (zh) * | 2018-03-27 | 2018-08-28 | 蔡者 | 一种生产空心氨纶丝的喷头 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE914304C (de) * | 1940-08-30 | 1954-07-01 | Degussa | Spinnduese zur Herstellung feiner kuenstlicher Hohlfaeden |
| FR2129887A3 (en) * | 1971-03-18 | 1972-11-03 | Sene Anciens Ets | Plastic simulated hair - formed by extrusion and having crescent-shaped cross-section |
| IL43990A (en) * | 1973-02-05 | 1976-08-31 | American Cyanamid Co | Method of spining fiber using a fusion-melt polymer composition |
-
1979
- 1979-12-14 EP EP79302908A patent/EP0014803A1/en not_active Withdrawn
-
1980
- 1980-01-30 BR BR8000588A patent/BR8000588A/pt unknown
- 1980-02-20 PL PL22211880A patent/PL222118A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR8000588A (pt) | 1980-10-21 |
| EP0014803A1 (en) | 1980-09-03 |