GB808967A - A process for improving the properties of polyethylene terephthalate threads and fibres and textile fabrics manufactured therefrom - Google Patents
A process for improving the properties of polyethylene terephthalate threads and fibres and textile fabrics manufactured therefromInfo
- Publication number
- GB808967A GB808967A GB16595/57A GB1659557A GB808967A GB 808967 A GB808967 A GB 808967A GB 16595/57 A GB16595/57 A GB 16595/57A GB 1659557 A GB1659557 A GB 1659557A GB 808967 A GB808967 A GB 808967A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aliphatic hydrocarbon
- chlorinated aliphatic
- minutes
- emulsion
- fibres
- 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
- -1 polyethylene terephthalate Polymers 0.000 title abstract 7
- 229920000139 polyethylene terephthalate Polymers 0.000 title abstract 4
- 239000005020 polyethylene terephthalate Substances 0.000 title abstract 4
- 239000004753 textile Substances 0.000 title abstract 4
- 239000004744 fabric Substances 0.000 title abstract 3
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 abstract 9
- 239000000839 emulsion Substances 0.000 abstract 9
- 239000000463 material Substances 0.000 abstract 7
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 abstract 6
- 239000000080 wetting agent Substances 0.000 abstract 6
- SEQRDAAUNCRFIT-UHFFFAOYSA-N 1,1-dichlorobutane Chemical compound CCCC(Cl)Cl SEQRDAAUNCRFIT-UHFFFAOYSA-N 0.000 abstract 3
- WSPZFVOCHITLIY-UHFFFAOYSA-N 2,2,3,3-tetrachlorobutane Chemical compound CC(Cl)(Cl)C(C)(Cl)Cl WSPZFVOCHITLIY-UHFFFAOYSA-N 0.000 abstract 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 3
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 abstract 3
- 150000001412 amines Chemical class 0.000 abstract 3
- 239000007859 condensation product Substances 0.000 abstract 3
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 3
- 229930195729 fatty acid Natural products 0.000 abstract 3
- 239000000194 fatty acid Substances 0.000 abstract 3
- 150000004665 fatty acids Chemical class 0.000 abstract 3
- 150000002191 fatty alcohols Chemical class 0.000 abstract 3
- BNIXVQGCZULYKV-UHFFFAOYSA-N pentachloroethane Chemical compound ClC(Cl)C(Cl)(Cl)Cl BNIXVQGCZULYKV-UHFFFAOYSA-N 0.000 abstract 3
- 229920001223 polyethylene glycol Polymers 0.000 abstract 3
- 239000000047 product Substances 0.000 abstract 3
- UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 abstract 3
- 238000009835 boiling Methods 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
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/08—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with halogenated hydrocarbons
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Polyethylene terephthalate textile materials are treated for a short time, preferably up to ten minutes, with an aqueous emulsion of a chlorinated aliphatic hydrocarbon at a temperature below the boiling-point of the emulsion. The chlorinated aliphatic hydrocarbon may be chloroform, trichloroethylene, dichlorobutane, tetrachlorobutane, s-dichloroethylene, 1:2-dichloroethane or pentachloroethane. Preferred conditions comprise treatment for not more than five minutes in an emulsion containing 2-25 per cent by weight of chlorinated aliphatic hydrocarbon, stabilized by 0.05-4 per cent by weight of wetting agent. Suitable wetting agents are condensation products of polyethylene glycols with fatty acids, fatty alcohols and fatty amines, and addition products of ethylene oxide with alkyl phenols. Examples are given.ALSO:The properties of polyethylene terephthalate textile materials are improved by treating the materials for a short time, preferably up to ten minutes, with an aqueous emulsion of a chlorinated aliphatic hydrocarbon at a temperature below the boiling point of the emulsion. The material may be in the form of threads, fibres or fabric and the chlorinated aliphatic hydrocarbon may be chloroform, trichloroethylene, dichlorobutane, tetrachlorobutane, s-dichloroethylene, 1:2-dichloroethane or pentachloroethane. Preferred conditions comprise treatment for not more than five minutes in an emulsion containing 2-25 per cent by wt. of chlorinated aliphatic hydrocarbon, stabilized by 0.05-4 per cent by wt. of wetting agent. Suitable wetting agents are condensation products of polyethylene glycols with fatty acids, fatty alcohols or fatty amines and addition products of ethylene oxide with alkyl phenols. Strong shrinkage is caused by the treatment, and hence improved resistance to deformation, while the fibres are simultaneously stiffened and roughened, and also become crimped. Examples are given.ALSO:The properties of polyethylene terephthalate textile materials are improved by treating the materials for a short time, preferably up to ten minutes, with an aqueous emulsion of a chlorinated aliphatic hydrocarbon at a temperature below the boiling-point of the emulsion. The material may be in the form of threads, fibres or fabric and the chlorinated aliphatic hydrocarbon may be chloroform, trichloroethylene, dichlorobutane, tetrachlorobutane, s-dichloroethylene, 1 : 2-dichloroethane or pentachloroethane. Preferred conditions comprise treatment for not more than five minutes in an emulsion containing 2-25 per cent by wt. of chlorinated aliphatic hydrocarbon, stabilized by 0.05-4 per cent by wt. of wetting agent. Suitable wetting agents are condensation products of polyethylene glycols with fatty acids, fatty alcohols or fatty amines, and addition products of ethylene oxide with alkyl phenols. Strong shrinkage is caused by the treatment, and hence improved resistance to deformation, while the fibres are simultaneously stiffened and roughened, and also become crimped. Examples are given.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE556837X | 1956-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB808967A true GB808967A (en) | 1959-02-11 |
Family
ID=6723203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB16595/57A Expired GB808967A (en) | 1956-05-24 | 1957-05-24 | A process for improving the properties of polyethylene terephthalate threads and fibres and textile fabrics manufactured therefrom |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE556837A (en) |
| FR (1) | FR71492E (en) |
| GB (1) | GB808967A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3239586A (en) * | 1962-08-08 | 1966-03-08 | Du Pont | Process of molding polyester textile fabrics |
| US4155856A (en) | 1977-08-25 | 1979-05-22 | Ciba-Geigy Corporation | Process for aftertreating dyed textile material containing polyester fibres |
-
0
- BE BE556837D patent/BE556837A/xx unknown
-
1957
- 1957-04-30 FR FR71492D patent/FR71492E/en not_active Expired
- 1957-05-24 GB GB16595/57A patent/GB808967A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3239586A (en) * | 1962-08-08 | 1966-03-08 | Du Pont | Process of molding polyester textile fabrics |
| US4155856A (en) | 1977-08-25 | 1979-05-22 | Ciba-Geigy Corporation | Process for aftertreating dyed textile material containing polyester fibres |
Also Published As
| Publication number | Publication date |
|---|---|
| FR71492E (en) | 1960-01-05 |
| BE556837A (en) |
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