DE1817492A1 - Verfahren zur Herstellung gekraeuselter Polyesterfaeden- und -fasern - Google Patents
Verfahren zur Herstellung gekraeuselter Polyesterfaeden- und -fasernInfo
- Publication number
- DE1817492A1 DE1817492A1 DE19681817492 DE1817492A DE1817492A1 DE 1817492 A1 DE1817492 A1 DE 1817492A1 DE 19681817492 DE19681817492 DE 19681817492 DE 1817492 A DE1817492 A DE 1817492A DE 1817492 A1 DE1817492 A1 DE 1817492A1
- Authority
- DE
- Germany
- Prior art keywords
- threads
- range
- temperature
- filaments
- stretched
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 25
- 229920000728 polyester Polymers 0.000 title claims description 18
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 239000000835 fiber Substances 0.000 title description 7
- -1 polyethylene terephthalate Polymers 0.000 claims description 9
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 8
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 8
- 239000002904 solvent Substances 0.000 claims description 7
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 230000009477 glass transition Effects 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims 1
- 238000004513 sizing Methods 0.000 claims 1
- 230000007704 transition Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 238000004804 winding Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 4
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 229910052796 boron Inorganic materials 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 239000000080 wetting agent Substances 0.000 description 2
- ISPYQTSUDJAMAB-UHFFFAOYSA-N 2-chlorophenol Chemical compound OC1=CC=CC=C1Cl ISPYQTSUDJAMAB-UHFFFAOYSA-N 0.000 description 1
- 229920008790 Amorphous Polyethylene terephthalate Polymers 0.000 description 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 1
- 229910020175 SiOH Inorganic materials 0.000 description 1
- 241000130764 Tinea Species 0.000 description 1
- 208000002474 Tinea Diseases 0.000 description 1
- 206010000496 acne Diseases 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000002522 swelling effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000002255 vaccination Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 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
- 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
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/004—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by heating fibres, filaments, yarns or threads so as to create a temperature gradient across their diameter, thereby imparting them latent asymmetrical shrinkage properties
-
- 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
- D02J1/221—Preliminary treatments
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8533867 | 1967-12-30 | ||
| JP7376168 | 1968-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1817492A1 true DE1817492A1 (de) | 1969-07-10 |
Family
ID=26414912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681817492 Pending DE1817492A1 (de) | 1967-12-30 | 1968-12-30 | Verfahren zur Herstellung gekraeuselter Polyesterfaeden- und -fasern |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3538566A (enrdf_load_stackoverflow) |
| DE (1) | DE1817492A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1602923A (enrdf_load_stackoverflow) |
| GB (1) | GB1230430A (enrdf_load_stackoverflow) |
| NL (1) | NL6818801A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4263368A (en) * | 1974-07-15 | 1981-04-21 | Toray Industries, Inc. | Process for producing a potentially bulky yarn |
| US4382992A (en) * | 1974-07-15 | 1983-05-10 | Toray Industries, Inc. | Potentially bulky yarn |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA576762A (en) * | 1959-05-26 | A. Place James | Yarn and its manufacture | |
| GB1028979A (en) * | 1962-05-24 | 1966-05-11 | Ici Ltd | Improvements in or relating to imparting latent or potential crimp to synthetic filaments |
| US2974391A (en) * | 1955-11-30 | 1961-03-14 | Ici Ltd | Process and apparatus for making crimped filaments |
| US3128527A (en) * | 1960-11-23 | 1964-04-14 | Ici Ltd | Process for making fabric from bulked yarn |
-
1968
- 1968-12-24 GB GB1230430D patent/GB1230430A/en not_active Expired
- 1968-12-24 US US786730A patent/US3538566A/en not_active Expired - Lifetime
- 1968-12-30 FR FR1602923D patent/FR1602923A/fr not_active Expired
- 1968-12-30 DE DE19681817492 patent/DE1817492A1/de active Pending
- 1968-12-30 NL NL6818801A patent/NL6818801A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1602923A (enrdf_load_stackoverflow) | 1971-02-22 |
| GB1230430A (enrdf_load_stackoverflow) | 1971-05-05 |
| US3538566A (en) | 1970-11-10 |
| NL6818801A (enrdf_load_stackoverflow) | 1969-07-02 |
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