JPS5795312A - Heat bonding fiber consisting of copolyester - Google Patents
Heat bonding fiber consisting of copolyesterInfo
- Publication number
- JPS5795312A JPS5795312A JP55167663A JP16766380A JPS5795312A JP S5795312 A JPS5795312 A JP S5795312A JP 55167663 A JP55167663 A JP 55167663A JP 16766380 A JP16766380 A JP 16766380A JP S5795312 A JPS5795312 A JP S5795312A
- Authority
- JP
- Japan
- Prior art keywords
- component
- copolymerization
- components
- butanediol
- formulas
- 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.)
- Pending
Links
Abstract
PURPOSE: The titled fibers, prepared by copolymerizing terephthalic acid (TA) with ethylene glycol (EG), butanediol (BD) and a specific copolymerization component in a specific proportion, having special physical properties, and heat bondable to a polyester even at a low temperature.
CONSTITUTION: Terephthalic acid (TA), ethylene glycol (EG) and 1,4-butanediol (BD) as principal components are copolymerized with (A) a saturated straight chain aliphatic dicarboxylic acid of formulaI(n is 4W8), (B) an aromatic copolymerization component other than (TA) and (C) an aliphatic and/or alicyclic copolymerization component other than (EG), (BD) and the component (A) as copolymerization components to satisfy the relations of formulas IIWVII[formulas IIWVI are copolymerization mole % based on the total acid components; formula VII is wt% based on the formed copolymer expressed in terms of the component (C) as the COOH and/or OH types]simultaneously to give the aimed fibers, having the heat of crystaline melting ≥2cal/g, the minimal time of crystallization within 4min and a shear strength ≥5kg/cm2 on bonding a polyethylene teretphthalate film thereto, and usable for non-woven fabrics, etc.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55167663A JPS5795312A (en) | 1980-11-27 | 1980-11-27 | Heat bonding fiber consisting of copolyester |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55167663A JPS5795312A (en) | 1980-11-27 | 1980-11-27 | Heat bonding fiber consisting of copolyester |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5795312A true JPS5795312A (en) | 1982-06-14 |
Family
ID=15853915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55167663A Pending JPS5795312A (en) | 1980-11-27 | 1980-11-27 | Heat bonding fiber consisting of copolyester |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5795312A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5921718A (en) * | 1982-07-28 | 1984-02-03 | Teijin Ltd | Preparation of copolyester fiber |
JPS63175120A (en) * | 1987-01-06 | 1988-07-19 | Nippon Ester Co Ltd | Hot-melt type binder yarn |
JP2006249137A (en) * | 2005-03-08 | 2006-09-21 | Nippon Ester Co Ltd | Polyester for binder fiber |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4833175A (en) * | 1971-09-01 | 1973-05-08 | ||
JPS4833176A (en) * | 1971-09-01 | 1973-05-08 | ||
JPS5496197A (en) * | 1978-01-12 | 1979-07-30 | Toyo Boseki | Binding agent for fiber |
JPS5721513A (en) * | 1980-07-14 | 1982-02-04 | Toyobo Co Ltd | Hot melt bonding fiber |
-
1980
- 1980-11-27 JP JP55167663A patent/JPS5795312A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4833175A (en) * | 1971-09-01 | 1973-05-08 | ||
JPS4833176A (en) * | 1971-09-01 | 1973-05-08 | ||
JPS5496197A (en) * | 1978-01-12 | 1979-07-30 | Toyo Boseki | Binding agent for fiber |
JPS5721513A (en) * | 1980-07-14 | 1982-02-04 | Toyobo Co Ltd | Hot melt bonding fiber |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5921718A (en) * | 1982-07-28 | 1984-02-03 | Teijin Ltd | Preparation of copolyester fiber |
JPH0128128B2 (en) * | 1982-07-28 | 1989-06-01 | Teijin Ltd | |
JPS63175120A (en) * | 1987-01-06 | 1988-07-19 | Nippon Ester Co Ltd | Hot-melt type binder yarn |
JP2006249137A (en) * | 2005-03-08 | 2006-09-21 | Nippon Ester Co Ltd | Polyester for binder fiber |
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