HOT-MELT ADHESIVE SHEET AND COATING METHOD OF ELECTRIC WIRE

Japanese Patent JP2016210880

A

PROBLEM TO BE SOLVED: To provide a hot-melt adhesive sheet that can easily and assuredly form a coating structure excellent in adhesion when coating a plurality of electric wires by using a heat shrinkable tube.SOLUTION: A hot-melt adhesive sheet according to one embodiment of the present invention is used in adhesion of plurality or electric wires when coating a plurality of electric wires by using a heat shrinkable tube and is curved into a spiral form. The hot-melt adhesive sheet may have elasticity. The coating method of electric wires according to another embodiment of the present invention is a method for coating a plurality of electric wires by using a heat shrinkable tube which comprises a step of winding the hot-melt adhesive sheet curved into a spiral form around at least one electric wire of a plurality of electric wires by utilizing its elastic force, a step of externally inserting the heat shrinkable tube into a plurality of electric wires so as to cover the hot-melt adhesive sheet and a step of heating the externally inserted heat shrinkable tube.SELECTED DRAWING: Figure 1

JPS6013867	ADHESIVE FOR FLOCK TRANSFER
WO/2007/137985	ADHESIVE DISPERSIONS WITH A THREAD TAKE-UP PROMOTING ADDITIVE
JP4304725	Adhesive composition

EMOTO YASUTAKA

JP2015095189A

December 15, 2016

May 07, 2015

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SUMITOMO ELECTRIC FINE POLYMER INC

C09J131/04; C09J7/00; C09J123/08; C09J177/00; H01B13/26; H02G3/30

Hajime Amano
Yoshinori Ikeda
Hiroshi Ogawa
Koji Ishida
Kazuki Kagami
Kenichi Fujinaka

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