JPS57161115A - Antistatic synthetic fiber and its preparation - Google Patents
Antistatic synthetic fiber and its preparationInfo
- Publication number
- JPS57161115A JPS57161115A JP4539081A JP4539081A JPS57161115A JP S57161115 A JPS57161115 A JP S57161115A JP 4539081 A JP4539081 A JP 4539081A JP 4539081 A JP4539081 A JP 4539081A JP S57161115 A JPS57161115 A JP S57161115A
- Authority
- JP
- Japan
- Prior art keywords
- fibers
- dispersion
- particles
- hollow
- fine
- 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.)
- Granted
Links
Abstract
PURPOSE: To adhere fine metallic oxide particles having a specific particle diameter, e.g. colorless particles, to the inner wall of hollow fibers and obtain fibers having permanent antistatic properties, by injecting a dispersion of the metallic particles into the hollow parts of fibers in spinning, and extracting the dispersion liquid from the wound fibers.
CONSTITUTION: In spinning hollow synthetic fibers, e.g. polyester or polyamide, a dispersion of fine colorless W white metallic oxide particles having an average particles diameter ≤1μ, preferably a tin oxide dispersion in glycerol, is injected into the hollow parts of the fibers in the extrusion thereof. The resultant fibers are then taken up and treated with boiling water, etc. to extract and remove the liquid of the dispersion to adhere 1wt% or more fine particles to the inner wall of the fibers and impart the antistatic properties thereto. Preferably, a small amount of an adhesion assistant, e.g. polyethylene glycol, having a molecular weight ≥4,000 is added the dispersion.
EFFECT: No coloring due to the absence of carbon black.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4539081A JPS57161115A (en) | 1981-03-30 | 1981-03-30 | Antistatic synthetic fiber and its preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4539081A JPS57161115A (en) | 1981-03-30 | 1981-03-30 | Antistatic synthetic fiber and its preparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57161115A true JPS57161115A (en) | 1982-10-04 |
| JPS6160166B2 JPS6160166B2 (en) | 1986-12-19 |
Family
ID=12717935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4539081A Granted JPS57161115A (en) | 1981-03-30 | 1981-03-30 | Antistatic synthetic fiber and its preparation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57161115A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7618704B2 (en) | 2003-09-29 | 2009-11-17 | E.I. Du Pont De Nemours And Company | Spin-printing of electronic and display components |
| US8143326B2 (en) | 2004-09-28 | 2012-03-27 | E.I. Du Pont De Nemours And Company | Spin-printing of electronic and display components |
-
1981
- 1981-03-30 JP JP4539081A patent/JPS57161115A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7618704B2 (en) | 2003-09-29 | 2009-11-17 | E.I. Du Pont De Nemours And Company | Spin-printing of electronic and display components |
| EP2256550A1 (en) | 2003-09-29 | 2010-12-01 | E. I. du Pont de Nemours and Company | Spin-printing of electronic and display components |
| US8143326B2 (en) | 2004-09-28 | 2012-03-27 | E.I. Du Pont De Nemours And Company | Spin-printing of electronic and display components |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6160166B2 (en) | 1986-12-19 |
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