LU42750A1 - - Google Patents
Info
- Publication number
- LU42750A1 LU42750A1 LU42750DA LU42750A1 LU 42750 A1 LU42750 A1 LU 42750A1 LU 42750D A LU42750D A LU 42750DA LU 42750 A1 LU42750 A1 LU 42750A1
- Authority
- LU
- Luxembourg
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
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
- D02J1/223—Stretching in a liquid bath
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
- D02J1/224—Selection or control of the temperature during stretching
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US162019A US3134833A (en) | 1961-12-26 | 1961-12-26 | Production of asymmetrically birefringent, crystallizable, thermoplastic polymer filaments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU42750A1 true LU42750A1 (en) | 1963-03-06 |
Family
ID=22583819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU42750D LU42750A1 (en) | 1961-12-26 | 1962-11-24 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3134833A (en) |
| DE (1) | DE1435625B2 (en) |
| FR (1) | FR1341953A (en) |
| GB (1) | GB948576A (en) |
| LU (1) | LU42750A1 (en) |
| NL (1) | NL286864A (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3213171A (en) * | 1959-05-01 | 1965-10-19 | Du Pont | Process of producing spontaneously crimpable filaments from asymmetrically quenched and drawn fiber-forming polymers |
| GB979918A (en) * | 1962-07-30 | 1965-01-06 | Du Pont | Improvements relating to textile products |
| US3247300A (en) * | 1962-10-25 | 1966-04-19 | Du Pont | Process for producing highly crimped fibers having modified surfaces |
| US3414648A (en) * | 1964-08-24 | 1968-12-03 | Du Pont | Drawing and crimping tows of asymmetrically birefringent polyester filaments |
| US3499953A (en) * | 1966-04-05 | 1970-03-10 | Techniservice Corp | Strand treatment |
| DE1660219A1 (en) * | 1966-04-29 | 1971-04-22 | Barmag Barmer Maschf | Method and device for the continuous production of a crimped thread structure |
| GB1198819A (en) * | 1967-10-10 | 1970-07-15 | Ici Ltd | Imitation Sheepskin Fabrics |
| US3621088A (en) * | 1968-08-09 | 1971-11-16 | Phillips Petroleum Co | High production of water-quenched filaments |
| GB1393889A (en) * | 1971-09-22 | 1975-05-14 | Ici Ltd | Drawing process for polyester filaments |
| US4241002A (en) * | 1978-05-24 | 1980-12-23 | Standard Oil Company (Indiana) | Process for producing homogeneous curly synthetic polymer fibers |
| US5238740A (en) * | 1990-05-11 | 1993-08-24 | Hoechst Celanese Corporation | Drawn polyester yarn having a high tenacity and high modulus and a low shrinkage |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2918346A (en) * | 1956-08-07 | 1959-12-22 | Du Pont | Process of orienting a dense tow of polymeric ester filaments by two step hot aqueous bath treatments |
-
0
- NL NL286864D patent/NL286864A/xx unknown
-
1961
- 1961-12-26 US US162019A patent/US3134833A/en not_active Expired - Lifetime
-
1962
- 1962-11-24 LU LU42750D patent/LU42750A1/xx unknown
- 1962-12-14 GB GB47261/62A patent/GB948576A/en not_active Expired
- 1962-12-26 FR FR919640A patent/FR1341953A/en not_active Expired
- 1962-12-27 DE DE19621435625 patent/DE1435625B2/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL286864A (en) | |
| DE1435625A1 (en) | 1969-04-24 |
| GB948576A (en) | 1964-02-05 |
| DE1435625B2 (en) | 1973-02-01 |
| US3134833A (en) | 1964-05-26 |
| FR1341953A (en) | 1963-11-02 |