BE720449A - - Google Patents
Info
- Publication number
- BE720449A BE720449A BE720449DA BE720449A BE 720449 A BE720449 A BE 720449A BE 720449D A BE720449D A BE 720449DA BE 720449 A BE720449 A BE 720449A
- Authority
- BE
- Belgium
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
- D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
- D01D5/247—Discontinuous hollow structure or microporous structure
-
- 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
- D01D5/06—Wet spinning methods
-
- 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
- D01D5/12—Stretch-spinning methods
- D01D5/16—Stretch-spinning methods using rollers, or like mechanical devices, e.g. snubbing pins
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US66550667A | 1967-09-05 | 1967-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE720449A true BE720449A (fr) | 1969-03-05 |
Family
ID=24670380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE720449D BE720449A (fr) | 1967-09-05 | 1968-09-05 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE720449A (fr) |
| CH (1) | CH491209A (fr) |
| FR (1) | FR1584637A (fr) |
| GB (1) | GB1212786A (fr) |
| IL (1) | IL30654A (fr) |
| LU (1) | LU56808A1 (fr) |
| NL (1) | NL6812533A (fr) |
-
1968
- 1968-08-29 GB GB41314/68A patent/GB1212786A/en not_active Expired
- 1968-09-02 IL IL30654A patent/IL30654A/en unknown
- 1968-09-03 LU LU56808D patent/LU56808A1/xx unknown
- 1968-09-03 NL NL6812533A patent/NL6812533A/xx unknown
- 1968-09-04 CH CH1325668A patent/CH491209A/fr not_active IP Right Cessation
- 1968-09-05 BE BE720449D patent/BE720449A/xx unknown
- 1968-09-05 FR FR1584637D patent/FR1584637A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IL30654A (en) | 1972-03-28 |
| LU56808A1 (fr) | 1969-06-18 |
| CH491209A (fr) | 1970-05-31 |
| IL30654A0 (en) | 1968-11-27 |
| FR1584637A (fr) | 1969-12-26 |
| NL6812533A (fr) | 1969-03-07 |
| GB1212786A (en) | 1970-11-18 |