BE628987A - - Google Patents
Info
- Publication number
- BE628987A BE628987A BE628987DA BE628987A BE 628987 A BE628987 A BE 628987A BE 628987D A BE628987D A BE 628987DA BE 628987 A BE628987 A BE 628987A
- 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
- D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
- D01D5/23—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool by asymmetrical cooling of filaments, threads, or the like, leaving the spinnerettes
-
- 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
- D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
-
- 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
- D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
- D01F6/06—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from polypropylene
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Artificial Filaments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7636/62A GB964406A (en) | 1962-02-27 | 1962-02-27 | Melt spinning of isotactic polypropylene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE628987A true BE628987A (US20090158533A1-20090625-C00018.png) |
Family
ID=9836916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE628987D BE628987A (US20090158533A1-20090625-C00018.png) | 1962-02-27 |
Country Status (6)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3330897A (en) * | 1961-02-07 | 1967-07-11 | Chemcell 1963 Ltd | Production of fibers of improved elastic recovery |
| US3432590A (en) * | 1963-07-10 | 1969-03-11 | Nat Plastic Products Co Inc | Process for spinning elastic polypropylene fibers |
| GB1085808A (en) * | 1964-02-04 | 1967-10-04 | Mitsubishi Rayon Co | Composite polypropylene fibers and methods for producing the same |
| DE1710605B1 (de) * | 1967-02-28 | 1971-04-01 | Asahi Chemical Ind | Verfahren zum Herstellen von gekraeuselten Polypropylenfaeden |
| US4193961A (en) * | 1978-04-04 | 1980-03-18 | Kling-Tecs, Inc. | Method of extruding polypropylene yarn |
| US4265849A (en) * | 1979-05-29 | 1981-05-05 | Phillips Petroleum Company | Method for producing multifilament thermoplastic yarn having latent crimp |
| US4430852A (en) * | 1979-11-13 | 1984-02-14 | Phillips Petroleum Company | Polyolefin products and methods of making |
| US4384098A (en) * | 1981-01-13 | 1983-05-17 | Phillips Petroleum Company | Filamentary polypropylene and method of making |
| US5622772A (en) * | 1994-06-03 | 1997-04-22 | Kimberly-Clark Corporation | Highly crimpable spunbond conjugate fibers and nonwoven webs made therefrom |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB827409A (en) * | 1957-06-03 | 1960-02-03 | Ici Ltd | Production of polypropylene filaments |
| NL276457A (US20090158533A1-20090625-C00018.png) * | 1959-05-12 | |||
| FR1297364A (fr) * | 1960-06-15 | 1962-06-29 | British Nylon Spinners Ltd | Production de filaments crêpés |
| US3093444A (en) * | 1961-07-10 | 1963-06-11 | Du Pont | Process of preparing a helically crimped polypropylene filament |
-
0
- NL NL289452D patent/NL289452A/xx unknown
- BE BE628987D patent/BE628987A/xx unknown
-
1962
- 1962-02-27 GB GB7636/62A patent/GB964406A/en not_active Expired
-
1963
- 1963-02-21 US US260330A patent/US3233023A/en not_active Expired - Lifetime
- 1963-02-27 AT AT154663A patent/AT241010B/de active
- 1963-02-27 DE DE19631435493 patent/DE1435493A1/de active Pending
- 1963-06-24 GB GB25032/63A patent/GB1018851A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB964406A (en) | 1964-07-22 |
| AT241010B (de) | 1965-06-25 |
| NL289452A (US20090158533A1-20090625-C00018.png) | |
| US3233023A (en) | 1966-02-01 |
| GB1018851A (en) | 1966-02-02 |
| DE1435493A1 (de) | 1969-02-06 |
