JPS55116771A - Preparation of fibrous polyester hot-melt adhesive - Google Patents
Preparation of fibrous polyester hot-melt adhesiveInfo
- Publication number
- JPS55116771A JPS55116771A JP2426179A JP2426179A JPS55116771A JP S55116771 A JPS55116771 A JP S55116771A JP 2426179 A JP2426179 A JP 2426179A JP 2426179 A JP2426179 A JP 2426179A JP S55116771 A JPS55116771 A JP S55116771A
- Authority
- JP
- Japan
- Prior art keywords
- melt
- spinning
- heat
- polyester resin
- fibrous
- 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
- Adhesive Tapes (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: To prepare the title adhesive free from blocking during storage and having excellent melt-adhesivity, and useful as an inner liner, by melt-spinning a low-melting polyester resin, and drawing and heat-treating the fibers to attain a crystallinity within a specific range.
CONSTITUTION: Fibers of a polyester resin having a melting point of between 80 and 160°C, pref. 100 and 140°C, obtained by the reaction of a dicarboxylic acid and a diol, are formed by melt-spinning. The fibrous resin is drawn and/or heat-treated to obtain the objective fibrous adhesive having a crystallinity of between 2 and 15%. The rate of crystallization during the drawing and heat-treatment can be increased by adding 2W20wt% of a crystalline resin such as polyethylene and polyamides, or 0.05W1wt% of a nucleating agent such as a metal stearate to the polyester resin before melt-spinning.
USE: Also useful for the bonding of paper, metal sheets, plastic molded articles, etc.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2426179A JPS55116771A (en) | 1979-03-01 | 1979-03-01 | Preparation of fibrous polyester hot-melt adhesive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2426179A JPS55116771A (en) | 1979-03-01 | 1979-03-01 | Preparation of fibrous polyester hot-melt adhesive |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55116771A true JPS55116771A (en) | 1980-09-08 |
JPS6238395B2 JPS6238395B2 (en) | 1987-08-18 |
Family
ID=12133286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2426179A Granted JPS55116771A (en) | 1979-03-01 | 1979-03-01 | Preparation of fibrous polyester hot-melt adhesive |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55116771A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57125278A (en) * | 1981-01-28 | 1982-08-04 | Toagosei Chem Ind Co Ltd | Hot-melt adhesive for fiber |
JPS5867774A (en) * | 1981-09-25 | 1983-04-22 | ヘミツシエ・ヴエルケ・ヒユ−ルス・アクチエンゲゼルシヤフト | Hot melt adhesive for fiber |
JP2020015820A (en) * | 2018-07-25 | 2020-01-30 | 東亞合成株式会社 | Hot-melt adhesive sheet |
-
1979
- 1979-03-01 JP JP2426179A patent/JPS55116771A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57125278A (en) * | 1981-01-28 | 1982-08-04 | Toagosei Chem Ind Co Ltd | Hot-melt adhesive for fiber |
JPS5867774A (en) * | 1981-09-25 | 1983-04-22 | ヘミツシエ・ヴエルケ・ヒユ−ルス・アクチエンゲゼルシヤフト | Hot melt adhesive for fiber |
JP2020015820A (en) * | 2018-07-25 | 2020-01-30 | 東亞合成株式会社 | Hot-melt adhesive sheet |
Also Published As
Publication number | Publication date |
---|---|
JPS6238395B2 (en) | 1987-08-18 |
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