CA1272568C - Partially oriented nylon yarn and process - Google Patents
Partially oriented nylon yarn and processInfo
- Publication number
- CA1272568C CA1272568C CA507120A CA507120A CA1272568C CA 1272568 C CA1272568 C CA 1272568C CA 507120 A CA507120 A CA 507120A CA 507120 A CA507120 A CA 507120A CA 1272568 C CA1272568 C CA 1272568C
- Authority
- CA
- Canada
- Prior art keywords
- partially oriented
- oriented nylon
- nylon yarn
- yarn
- drawtexturing
- 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
- 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
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
-
- 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
- D01D5/34—Core-skin structure; Spinnerette packs therefor
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Multicomponent Fibers (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
IMPROVED PARTIALLY ORIENTED NYLON YARN AND PROCESS ABSTRACT In a partially oriented nylon feed yarn for drawtexturing, the filaments have high RV sheaths and low RV cores. Exceptional crimp development is achieved in the resulting textured yarn.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000507120A CA1272568A (en) | 1985-04-22 | 1986-04-21 | Partially oriented nylon yarn and process |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72569285A | 1985-04-22 | 1985-04-22 | |
US725,692 | 1985-04-22 | ||
CA000507120A CA1272568A (en) | 1985-04-22 | 1986-04-21 | Partially oriented nylon yarn and process |
Publications (2)
Publication Number | Publication Date |
---|---|
CA1272568C true CA1272568C (en) | 1990-08-14 |
CA1272568A CA1272568A (en) | 1990-08-14 |
Family
ID=24915589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000507120A Expired - Lifetime CA1272568A (en) | 1985-04-22 | 1986-04-21 | Partially oriented nylon yarn and process |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0200701A3 (en) |
JP (1) | JPS61245311A (en) |
KR (1) | KR880001031B1 (en) |
CA (1) | CA1272568A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6332994B1 (en) | 2000-02-14 | 2001-12-25 | Basf Corporation | High speed spinning of sheath/core bicomponent fibers |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1428123A (en) * | 1964-02-17 | 1966-02-11 | Monsanto Co | Composite textile fibers |
GB1091367A (en) * | 1965-06-23 | 1967-11-15 | Ici Ltd | Heterofilaments |
US3536802A (en) * | 1965-08-02 | 1970-10-27 | Kanebo Ltd | Method for spinning composite filaments |
JPS59144615A (en) * | 1983-02-02 | 1984-08-18 | Kureha Chem Ind Co Ltd | Conjugated yarn and its preparation |
ES531410A0 (en) * | 1983-04-11 | 1985-06-16 | Monsanto Co | A PROCEDURE FOR PRODUCING CONJUGATED FILAMENTS |
-
1986
- 1986-04-21 EP EP86870048A patent/EP0200701A3/en not_active Withdrawn
- 1986-04-21 JP JP61091964A patent/JPS61245311A/en active Pending
- 1986-04-21 KR KR1019860003071A patent/KR880001031B1/en not_active IP Right Cessation
- 1986-04-21 CA CA000507120A patent/CA1272568A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0200701A2 (en) | 1986-11-05 |
EP0200701A3 (en) | 1989-01-18 |
KR880001031B1 (en) | 1988-06-15 |
JPS61245311A (en) | 1986-10-31 |
CA1272568A (en) | 1990-08-14 |
KR860008304A (en) | 1986-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKLA | Lapsed | ||
MKLA | Lapsed |
Effective date: 19930216 |