IE40472B1 - Improvements in or relating yarns - Google Patents
Improvements in or relating yarnsInfo
- Publication number
- IE40472B1 IE40472B1 IE259374A IE259374A IE40472B1 IE 40472 B1 IE40472 B1 IE 40472B1 IE 259374 A IE259374 A IE 259374A IE 259374 A IE259374 A IE 259374A IE 40472 B1 IE40472 B1 IE 40472B1
- Authority
- IE
- Ireland
- Prior art keywords
- yarn
- yarns
- dec
- relating
- viscosa
- Prior art date
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
- D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
- D02G1/0286—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist characterised by the use of certain filaments, fibres or yarns
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/12—Stretch-spinning methods
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D7/00—Collecting the newly-spun products
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Polyesters Or Polycarbonates (AREA)
- Artificial Filaments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Knitting Of Fabric (AREA)
Abstract
1497664 Polyester yarns SNIA VISCOSA SOC NAZIONALE INDUSTRIA APPLI CAZIONI VISCOSA SpA 24 Dec 1974 [27 Dec 1973] 55772/74 Heading B5B A multi filamentary polyester yarn is obtained by collecting the yarn at a linear speed greater than 4700 m/min, the yarn showing a crystallinity of 30-60% and a residual drawing capacity if not greater than 1À2. The yarn may be fake twisted without further drawing of the yarn.
[GB1497664A]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT3227073A IT1007563B (en) | 1973-12-27 | 1973-12-27 | POLYESTER YARN OBTAINED BY SPINNING WITH VERY HIGH SPEED COLLECTION PROCESS FOR THE TEXTURIZATION OF THE SAME AND RELATIVE YARN OBTAINED |
Publications (2)
Publication Number | Publication Date |
---|---|
IE40472L IE40472L (en) | 1975-06-27 |
IE40472B1 true IE40472B1 (en) | 1979-06-06 |
Family
ID=11235079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE259374A IE40472B1 (en) | 1973-12-27 | 1974-12-17 | Improvements in or relating yarns |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5095518A (en) |
AR (1) | AR207767A1 (en) |
BE (1) | BE823552A (en) |
BR (1) | BR7410893D0 (en) |
DE (1) | DE2461519A1 (en) |
ES (1) | ES433393A1 (en) |
FR (1) | FR2256267B1 (en) |
GB (1) | GB1497664A (en) |
IE (1) | IE40472B1 (en) |
IT (1) | IT1007563B (en) |
NL (1) | NL7416626A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4128989A (en) * | 1977-04-04 | 1978-12-12 | Monsanto Company | Deep-dyeing polyester spinning process |
US4869958A (en) * | 1987-03-17 | 1989-09-26 | Unitika Ltd. | Polyester fiber and process for producing the same |
-
1973
- 1973-12-27 IT IT3227073A patent/IT1007563B/en active
-
1974
- 1974-01-01 AR AR25707174A patent/AR207767A1/en active
- 1974-12-17 IE IE259374A patent/IE40472B1/en unknown
- 1974-12-19 BE BE151674A patent/BE823552A/en unknown
- 1974-12-20 NL NL7416626A patent/NL7416626A/en not_active Application Discontinuation
- 1974-12-24 GB GB5577274A patent/GB1497664A/en not_active Expired
- 1974-12-26 JP JP14850374A patent/JPS5095518A/ja active Pending
- 1974-12-27 ES ES74433393A patent/ES433393A1/en not_active Expired
- 1974-12-27 DE DE19742461519 patent/DE2461519A1/en not_active Ceased
- 1974-12-27 FR FR7442959A patent/FR2256267B1/fr not_active Expired
- 1974-12-27 BR BR1089374A patent/BR7410893D0/en unknown
Also Published As
Publication number | Publication date |
---|---|
ES433393A1 (en) | 1976-11-16 |
FR2256267A1 (en) | 1975-07-25 |
JPS5095518A (en) | 1975-07-30 |
DE2461519A1 (en) | 1975-08-14 |
IT1007563B (en) | 1976-10-30 |
AR207767A1 (en) | 1976-10-29 |
IE40472L (en) | 1975-06-27 |
BE823552A (en) | 1975-04-16 |
NL7416626A (en) | 1975-07-01 |
FR2256267B1 (en) | 1978-12-08 |
BR7410893D0 (en) | 1975-09-02 |
GB1497664A (en) | 1978-01-12 |
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