Title:
METHOD FOR PRODUCING ADHESIVE TAPE
Document Type and Number:
Japanese Patent JP2003327929
Kind Code:
A
Abstract:
To prepare an adhesive tape so as to form air bubbles at a low cost and in a good energy efficiency.
A method for producing the adhesive tape 1 forming bubbles 4 in the layer of the adhesive 3 installed on a tape substrate 2 is provided by mixing gas 14 in the adhesive 3 before applying the adhesive 3 so as to hold many bubbles 4 in the layer of the adhesive 3 by irradiating a ultrasonic wave to the adhesive 3 after its application.
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Inventors:
MUTA MASAYOSHI
Application Number:
JP2002135651A
Publication Date:
November 19, 2003
Filing Date:
May 10, 2002
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD
International Classes:
B05D3/12; C09J5/08; C09J7/02; C09J201/00; (IPC1-7): C09J7/02; B05D3/12; C09J5/08; C09J201/00