GB1358579A - Process for setting filaments of polyesters - Google Patents
Process for setting filaments of polyestersInfo
- Publication number
- GB1358579A GB1358579A GB4471771A GB4471771A GB1358579A GB 1358579 A GB1358579 A GB 1358579A GB 4471771 A GB4471771 A GB 4471771A GB 4471771 A GB4471771 A GB 4471771A GB 1358579 A GB1358579 A GB 1358579A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filaments
- heat
- polyether
- bath
- sept
- 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
- 229920000728 polyester Polymers 0.000 title abstract 3
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 3
- 229920000570 polyether Polymers 0.000 abstract 3
- -1 polyethylene terephthalate Polymers 0.000 abstract 3
- 239000002202 Polyethylene glycol Substances 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 229920001223 polyethylene glycol Polymers 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 125000001033 ether group Chemical group 0.000 abstract 1
- 238000009998 heat setting Methods 0.000 abstract 1
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract 1
- 239000005020 polyethylene terephthalate Substances 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/53—Polyethers
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Polyesters Or Polycarbonates (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702047277 DE2047277C3 (de) | 1970-09-25 | 1970-09-25 | Verfahren zum Fixieren von verstreckten Drähten aus hochmolekularen, linearen Polyestern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1358579A true GB1358579A (en) | 1974-07-03 |
Family
ID=5783399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4471771A Expired GB1358579A (en) | 1970-09-25 | 1971-09-24 | Process for setting filaments of polyesters |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2047277C3 (enExample) |
| FR (1) | FR2108590A5 (enExample) |
| GB (1) | GB1358579A (enExample) |
| NL (1) | NL7112893A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2153945B2 (de) * | 1971-10-29 | 1976-04-08 | Bayer Ag, 5090 Leverkusen | Polyesterdraehte zur herstellung von reissverschluessen |
| DE3305798A1 (de) * | 1983-02-19 | 1984-08-23 | Akzo Gmbh, 5600 Wuppertal | Verfahren zur herstellung von hydrophilen polyesterfasern |
-
1970
- 1970-09-25 DE DE19702047277 patent/DE2047277C3/de not_active Expired
-
1971
- 1971-09-20 NL NL7112893A patent/NL7112893A/xx unknown
- 1971-09-24 GB GB4471771A patent/GB1358579A/en not_active Expired
- 1971-09-27 FR FR7134635A patent/FR2108590A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2047277B2 (de) | 1974-10-17 |
| FR2108590A5 (enExample) | 1972-05-19 |
| NL7112893A (enExample) | 1972-03-28 |
| DE2047277C3 (de) | 1975-07-10 |
| DE2047277A1 (de) | 1972-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |