JPS55116771A - Preparation of fibrous polyester hot-melt adhesive - Google Patents

Preparation of fibrous polyester hot-melt adhesive

Info

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
Application number
JP2426179A
Other languages
Japanese (ja)
Other versions
JPS6238395B2 (en
Inventor
Tetsuo Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Synthetic Chemical Industry Co Ltd
Original Assignee
Nippon Synthetic Chemical Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Synthetic Chemical Industry Co Ltd filed Critical Nippon Synthetic Chemical Industry Co Ltd
Priority to JP2426179A priority Critical patent/JPS55116771A/en
Publication of JPS55116771A publication Critical patent/JPS55116771A/en
Publication of JPS6238395B2 publication Critical patent/JPS6238395B2/ja
Granted legal-status Critical Current

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
JP2426179A 1979-03-01 1979-03-01 Preparation of fibrous polyester hot-melt adhesive Granted JPS55116771A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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