IE39548L - Crimped multifilament yarns - Google Patents
Crimped multifilament yarnsInfo
- Publication number
- IE39548L IE39548L IE62974A IE62974A IE39548L IE 39548 L IE39548 L IE 39548L IE 62974 A IE62974 A IE 62974A IE 62974 A IE62974 A IE 62974A IE 39548 L IE39548 L IE 39548L
- Authority
- IE
- Ireland
- Prior art keywords
- filament
- interface
- march
- potassium
- methyl methacrylate
- 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
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
-
- 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
- D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
-
- 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
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
- D01D5/30—Conjugate filaments; Spinnerette packs therefor
- D01D5/32—Side-by-side structure; Spinnerette packs therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Multicomponent Fibers (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
1459597 Bicomponent crimped yarns RHONE-POULENC TEXTILE 25 March 1974 [26 March 1973] 13096/74 Heading B5B [Also in Division D1] Crimped multi-filament yarns are made of bicomponent organic polymer filaments in which each filament has an elongated cross-section and the position of the interface between the components varies from filament to filament such that filaments of at least two types obtain, in one of which the interface is along or parallel to the major axis and in the other it is along or parallel to the minor axis. Such yarn is produced by extruding two differing spinnable compositions side-by-side through elongated spinneret orifices whose ratio of major to minor axes is at least two. Suitable orifice arrays are illustrated in Figs. 12 and 21 and typical interface dispositions at the orifices in Figs. 1 to 4. Examples are given in which the polymers are polyethylene terephthalate and polybutylene terephthalate crosslinked with trimethylolpropane; acrylonitrile, methyl methacrylate, potassium vinyloxy-benzene sulphonate and acrylonitrile methyl methacrylate, potassium vinyloxybenzene sulphonate.
[GB1459597A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7311046A FR2223489B1 (en) | 1973-03-26 | 1973-03-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE39548L true IE39548L (en) | 1974-09-26 |
| IE39548B1 IE39548B1 (en) | 1978-11-08 |
Family
ID=9116960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE62974A IE39548B1 (en) | 1973-03-26 | 1974-03-22 | Crimped yarns their production |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS51116217A (en) |
| AR (1) | AR200518A1 (en) |
| BE (1) | BE812790A (en) |
| BR (1) | BR7402441A (en) |
| CA (1) | CA1038578A (en) |
| CH (1) | CH570469A5 (en) |
| DE (1) | DE2414637B2 (en) |
| ES (1) | ES424639A1 (en) |
| FR (1) | FR2223489B1 (en) |
| GB (1) | GB1459597A (en) |
| IE (1) | IE39548B1 (en) |
| IT (1) | IT1011130B (en) |
| LU (1) | LU69702A1 (en) |
| NL (1) | NL7404070A (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4464894A (en) * | 1978-02-27 | 1984-08-14 | Phillips Petroleum Company | Spun-like continuous multifilament yarn |
| US6203905B1 (en) * | 1995-08-30 | 2001-03-20 | Kimberly-Clark Worldwide, Inc. | Crimped conjugate fibers containing a nucleating agent |
| US5707735A (en) * | 1996-03-18 | 1998-01-13 | Midkiff; David Grant | Multilobal conjugate fibers and fabrics |
| CN107794581A (en) * | 2017-12-14 | 2018-03-13 | 江苏恒力化纤股份有限公司 | Composite spinneret |
| CN111118628B (en) * | 2019-12-24 | 2022-07-15 | 江苏恒力化纤股份有限公司 | PBT/PET double-component elastic yarn and preparation method thereof |
| CN111041574A (en) * | 2019-12-31 | 2020-04-21 | 深圳市宏翔新材料发展有限公司 | Staggered cross-shaped fiber and preparation method thereof |
| CN111058110A (en) * | 2019-12-31 | 2020-04-24 | 深圳市宏翔新材料发展有限公司 | Preparation method of sports knitted fabric |
| CN111020725A (en) * | 2019-12-31 | 2020-04-17 | 深圳市宏翔新材料发展有限公司 | Special-shaped quick-drying fiber and preparation method thereof |
| CN111058114A (en) * | 2019-12-31 | 2020-04-24 | 深圳市宏翔新材料发展有限公司 | Preparation method of polyester military tent cloth |
| CN111041575A (en) * | 2019-12-31 | 2020-04-21 | 深圳市宏翔新材料发展有限公司 | High-moisture-conductivity polyester fiber and preparation method thereof |
| CN111058113A (en) * | 2019-12-31 | 2020-04-24 | 深圳市宏翔新材料发展有限公司 | Preparation method of water-repellent canvas |
| CN111058112A (en) * | 2019-12-31 | 2020-04-24 | 深圳市宏翔新材料发展有限公司 | Preparation method of low-friction bandage |
| KR20240034772A (en) * | 2021-07-27 | 2024-03-14 | 도레이 카부시키가이샤 | Composite fiber bundles and fiber products |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4993607A (en) * | 1973-01-20 | 1974-09-05 |
-
1973
- 1973-03-26 FR FR7311046A patent/FR2223489B1/fr not_active Expired
-
1974
- 1974-03-22 IT IT4952074A patent/IT1011130B/en active
- 1974-03-22 JP JP3244774A patent/JPS51116217A/en active Pending
- 1974-03-22 IE IE62974A patent/IE39548B1/en unknown
- 1974-03-25 CH CH411874A patent/CH570469A5/xx not_active IP Right Cessation
- 1974-03-25 GB GB1309674A patent/GB1459597A/en not_active Expired
- 1974-03-25 LU LU69702A patent/LU69702A1/xx unknown
- 1974-03-25 BE BE142420A patent/BE812790A/en unknown
- 1974-03-26 AR AR25296874A patent/AR200518A1/en active
- 1974-03-26 DE DE19742414637 patent/DE2414637B2/en not_active Withdrawn
- 1974-03-26 NL NL7404070A patent/NL7404070A/xx unknown
- 1974-03-26 CA CA196,049A patent/CA1038578A/en not_active Expired
- 1974-03-26 ES ES424639A patent/ES424639A1/en not_active Expired
- 1974-03-28 BR BR244174A patent/BR7402441A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2414637B2 (en) | 1979-01-25 |
| BR7402441A (en) | 1975-12-02 |
| GB1459597A (en) | 1976-12-22 |
| LU69702A1 (en) | 1974-08-19 |
| DE2414637A1 (en) | 1974-10-17 |
| CH570469A5 (en) | 1975-12-15 |
| IE39548B1 (en) | 1978-11-08 |
| CA1038578A (en) | 1978-09-19 |
| NL7404070A (en) | 1974-09-30 |
| BE812790A (en) | 1974-09-25 |
| FR2223489B1 (en) | 1976-04-09 |
| JPS51116217A (en) | 1976-10-13 |
| FR2223489A1 (en) | 1974-10-25 |
| AR200518A1 (en) | 1974-11-15 |
| ES424639A1 (en) | 1976-06-01 |
| IT1011130B (en) | 1977-01-20 |
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