GB1131828A - Composite yarn - Google Patents
Composite yarnInfo
- Publication number
- GB1131828A GB1131828A GB1516667A GB1516667A GB1131828A GB 1131828 A GB1131828 A GB 1131828A GB 1516667 A GB1516667 A GB 1516667A GB 1516667 A GB1516667 A GB 1516667A GB 1131828 A GB1131828 A GB 1131828A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polypivalolactone
- heat
- fibres
- filaments
- shrinkable
- 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
Classifications
-
- 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
- D02G1/18—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by combining fibres, filaments, or yarns, having different shrinkage characteristics
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
1,131,828. Bulky yarns. SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V. 3 April, 1967, No. 15166/67. Heading D1W. A yarn comprises heat shrinkable polypivalolactone fibres or filaments, and other fibres or filaments - for example of cotton, wool, rayon, nylon, polyacrylonitrile, or polyterephthalate, polypivalolactone, or polypropypropylene - having less than 50% of the heat shrinkability at a temperature T of the polypivalolactone fibres or filaments, and is shrunk in hot air steam or boiling water to produce a bulky yarn. In one example a heat-shrinkable multifilament polypivalolactone was plied with five substantially non heat-shrinkable but otherwise similar yarns.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1516667A GB1131828A (en) | 1967-04-03 | 1967-04-03 | Composite yarn |
ES351108A ES351108A1 (en) | 1967-03-03 | 1968-03-01 | A procedure for the production of curly thoracids or threads from a fibrous synthetic polyester material. (Machine-translation by Google Translate, not legally binding) |
DE19681660630 DE1660630A1 (en) | 1967-03-03 | 1968-03-01 | Process for making crimped threads or yarns |
FR1555298D FR1555298A (en) | 1967-03-03 | 1968-03-01 | |
BE711567D BE711567A (en) | 1967-03-03 | 1968-03-01 | |
NL6804522A NL6804522A (en) | 1967-04-03 | 1968-04-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1516667A GB1131828A (en) | 1967-04-03 | 1967-04-03 | Composite yarn |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1131828A true GB1131828A (en) | 1968-10-30 |
Family
ID=10054192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1516667A Expired GB1131828A (en) | 1967-03-03 | 1967-04-03 | Composite yarn |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB1131828A (en) |
NL (1) | NL6804522A (en) |
-
1967
- 1967-04-03 GB GB1516667A patent/GB1131828A/en not_active Expired
-
1968
- 1968-04-01 NL NL6804522A patent/NL6804522A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL6804522A (en) | 1968-10-04 |
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