JPS55164273A - Preparation of sheet adhesive and its device - Google Patents

Preparation of sheet adhesive and its device

Info

Publication number
JPS55164273A
JPS55164273A JP7206279A JP7206279A JPS55164273A JP S55164273 A JPS55164273 A JP S55164273A JP 7206279 A JP7206279 A JP 7206279A JP 7206279 A JP7206279 A JP 7206279A JP S55164273 A JPS55164273 A JP S55164273A
Authority
JP
Japan
Prior art keywords
substrate
softened
releasable
composition
rolls
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
JP7206279A
Other languages
Japanese (ja)
Other versions
JPS5715781B2 (en
Inventor
Hideo Watanabe
Tadashi Hayashida
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.)
Yokohama Rubber Co Ltd
Original Assignee
Yokohama Rubber 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 Yokohama Rubber Co Ltd filed Critical Yokohama Rubber Co Ltd
Priority to JP7206279A priority Critical patent/JPS55164273A/en
Publication of JPS55164273A publication Critical patent/JPS55164273A/en
Publication of JPS5715781B2 publication Critical patent/JPS5715781B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Adhesive Tapes (AREA)

Abstract

PURPOSE: To omit the use of a solvent, to eliminate the drying and measures for pollution, and to simplify the process, by applying a thermosetting adhesive which is softened to such an extent as not to harden to a releasable material, and by impregnating the composition into a substrate (base material) between heating rolls.
CONSTITUTION: The thermosetting adhesive composition 4, e.g. and epoxy resin, is softened to such an extent as not to harden. The softened composition 4 is fed to the releasable material 1 on the heating jacket 11, and inserted between the material 1 and the saturable substrate (base material) 3, e.g. a nonwoven fabric, under the releasable liner 2, e.g. polyethylene film, heated continuously while controlling the thickness of the adhesive by the heating rolls 5a and 5b, and impregnated into the substrate 3 uniformly. The impregnated substrate 3 is then cooled by the roll 8, and the product and releasable material 1 are wound onto the rolls 10 and 9 respectively.
EFFECT: No inclusion of air due to the removal in impregnation.
COPYRIGHT: (C)1980,JPO&Japio
JP7206279A 1979-06-08 1979-06-08 Preparation of sheet adhesive and its device Granted JPS55164273A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7206279A JPS55164273A (en) 1979-06-08 1979-06-08 Preparation of sheet adhesive and its device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7206279A JPS55164273A (en) 1979-06-08 1979-06-08 Preparation of sheet adhesive and its device

Publications (2)

Publication Number Publication Date
JPS55164273A true JPS55164273A (en) 1980-12-20
JPS5715781B2 JPS5715781B2 (en) 1982-04-01

Family

ID=13478523

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7206279A Granted JPS55164273A (en) 1979-06-08 1979-06-08 Preparation of sheet adhesive and its device

Country Status (1)

Country Link
JP (1) JPS55164273A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002012833A (en) * 2000-06-30 2002-01-15 Hakko Co Ltd Automated process for impregnating substrate with adhesive and apparatus therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002012833A (en) * 2000-06-30 2002-01-15 Hakko Co Ltd Automated process for impregnating substrate with adhesive and apparatus therefor

Also Published As

Publication number Publication date
JPS5715781B2 (en) 1982-04-01

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