JPS56107017A - Pilling-resistant polyester fiber and its preparation - Google Patents
Pilling-resistant polyester fiber and its preparationInfo
- Publication number
- JPS56107017A JPS56107017A JP890580A JP890580A JPS56107017A JP S56107017 A JPS56107017 A JP S56107017A JP 890580 A JP890580 A JP 890580A JP 890580 A JP890580 A JP 890580A JP S56107017 A JPS56107017 A JP S56107017A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- polyol
- terephthalate
- pilling
- integer
- 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
Landscapes
- Artificial Filaments (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: To obtain titled fiber having the pilling resistance corresponding to various uses thereof industrially and advantageously, by melt spinning a mixture of a polyethylene terephthalate (PET) polyester with a polyol expressed by a specific structural formula and a glycol in the respective specified amounts.
CONSTITUTION: 100pts.wt. polyester consisting of polyethyelen terephthalate essentially is incorporated with (A) 0.1W8pts.wt., preferably 0.6W6pts.wt., at least one of a polyol expressed by formula I [R1 and R3 are alkyl or phenyl ; R2 is residue of an aliphatic or aromatic compound, preferably the group of formula II; (n) is an integer ≥1, preferably (n) is an integer 1W8], preferably a polyol of formula III, and (B) 0.5W10pts.wt., preferably 0.6W6pts.wt. glycol, preferably bis(β- hydroxyethyl)terephthalate. The amount of the components (A) and (B) is 0.5W 10pts.wt., preferably 3W8pts.wt. The resultant mixture is then melt spun into fiber.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP890580A JPS5844766B2 (en) | 1980-01-28 | 1980-01-28 | Anti-pilling polyester fiber and method for producing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP890580A JPS5844766B2 (en) | 1980-01-28 | 1980-01-28 | Anti-pilling polyester fiber and method for producing the same |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56107017A true JPS56107017A (en) | 1981-08-25 |
JPS5844766B2 JPS5844766B2 (en) | 1983-10-05 |
Family
ID=11705682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP890580A Expired JPS5844766B2 (en) | 1980-01-28 | 1980-01-28 | Anti-pilling polyester fiber and method for producing the same |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5844766B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000032854A1 (en) * | 1998-12-03 | 2000-06-08 | The Dow Chemical Company | Thermoplastic fibers and fabrics |
-
1980
- 1980-01-28 JP JP890580A patent/JPS5844766B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000032854A1 (en) * | 1998-12-03 | 2000-06-08 | The Dow Chemical Company | Thermoplastic fibers and fabrics |
Also Published As
Publication number | Publication date |
---|---|
JPS5844766B2 (en) | 1983-10-05 |
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