GB538813A - Improvement in treatment of synthetic textile yarns or threads - Google Patents
Improvement in treatment of synthetic textile yarns or threadsInfo
- Publication number
- GB538813A GB538813A GB4914/40A GB491440A GB538813A GB 538813 A GB538813 A GB 538813A GB 4914/40 A GB4914/40 A GB 4914/40A GB 491440 A GB491440 A GB 491440A GB 538813 A GB538813 A GB 538813A
- Authority
- GB
- United Kingdom
- Prior art keywords
- yarn
- roller
- bobbin
- rollers
- round
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 229920002994 synthetic fiber Polymers 0.000 title 1
- 239000004758 synthetic textile Substances 0.000 title 1
- 239000011347 resin Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 2
- 229920002554 vinyl polymer Polymers 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 abstract 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 230000008602 contraction Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
- D02J1/229—Relaxing
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
538,813. Treating artificial yarns and threads. CARBIDE & CARBON CHEMICALS CORPORATION. March 16, 1940, No. 4914. Convention date, April 22, 1939. [Class 2 (ii)] The elongation of stretched yarn or thread made from vinyl resins is set or increased by passing the fibres under tension through a heated zone, so that the yarn is raised to a temperature below its softening point for a sufficient time to set the stretch so that there is no appreciable contraction when the tension is released. Apparatus is shown by which the yarn is set continuously as it is passed from one bobbin to another, and it is at the same time flexed to give it a soft feel. The stretched, but otherwise untreated yarn 10 may be supplied direct from the stretching apparatus, or, as shown, from a wound bobbin 11 frictionally driven by a roller 12 so that the yarn is fed forward at a constant rate. It passes round a roller 13 and round flexing rollers 14 of small diameter making a suitable number of laps, and is then wound upon a bobbin 15 with a traversing mechanism 17. The bobbin 15 is frictionally driven by the roller 16 which runs at the same peripheral speed as the rollers 12, 13. The roller 13 is partly submerged in a liquid, such as water, in a tank 18 maintained at the desired setting temperature. The Specification includes description showing the effect upon a vinyl resin yarn spun from a conjoint polymer of vinyl chloride with vinyl acetate of different periods of exposure to the setting bath. The differing periods are obtained by varying the number of laps round the rollers 13, 14. Specifications 518,555 and 518,710 are referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US269446A US2339323A (en) | 1939-04-22 | 1939-04-22 | Treatment of synthetic textile fibers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB538813A true GB538813A (en) | 1941-08-18 |
Family
ID=23027284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4914/40A Expired GB538813A (en) | 1939-04-22 | 1940-03-16 | Improvement in treatment of synthetic textile yarns or threads |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2339323A (en) |
| FR (1) | FR864882A (en) |
| GB (1) | GB538813A (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2932901A (en) * | 1960-04-19 | Burner i | ||
| BE465536A (en) * | 1942-11-03 | |||
| US2447140A (en) * | 1943-04-10 | 1948-08-17 | Johnson & Johnson | Method of treating polyvinyl alcohol filaments and treated filament |
| US2453013A (en) * | 1944-12-23 | 1948-11-02 | Dunlop Tire & Rubber Corp | Treatment of yarns or cords comprising cellulose filaments |
| US2499477A (en) * | 1945-06-07 | 1950-03-07 | Union Carbide & Carbon Corp | Vinyl resin textile article |
| US2499142A (en) * | 1948-07-14 | 1950-02-28 | Fair Lawn Finishing Company | Heat setting of textile fabrics |
| DE1082219B (en) * | 1952-04-25 | 1960-05-25 | Maurice Marie Stephane Joly | Process for the heat treatment of a fabric made of threads based on polyvinyl |
| US2921358A (en) * | 1956-01-26 | 1960-01-19 | Deering Milliken Res Corp | Apparatus for producing elasticized thermoplastic yarns |
| US3116197A (en) * | 1956-08-31 | 1963-12-31 | Du Pont | Nubbed filament and dyed fabric of same |
| DE9110564U1 (en) * | 1991-08-27 | 1991-12-05 | Hacoba Textilmaschinen Gmbh & Co Kg, 5600 Wuppertal | Roller brake for textile threads |
-
1939
- 1939-04-22 US US269446A patent/US2339323A/en not_active Expired - Lifetime
-
1940
- 1940-03-16 GB GB4914/40A patent/GB538813A/en not_active Expired
- 1940-04-04 FR FR864882D patent/FR864882A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR864882A (en) | 1941-05-07 |
| US2339323A (en) | 1944-01-18 |
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