Title:
ADHESIVE COMPOSITION FOR SCREW MEMBER, MANUFACTURING METHOD OF ADHESIVE COMPOSITION, AND FIXING STRUCTURE USING ADHESIVE COMPOSITION
Document Type and Number:
Japanese Patent JP2019085543
Kind Code:
A
Abstract:
To provide an adhesive composition faster in drying time than an aqueous solvent, using ethanol lower in toxicity than methanol, and capable of using a vinyl acetate polymer large in cohesive energy of polymers each other and high in polymerization degree as an adhesive component, a manufacturing method of the adhesive composition and a fixing structure using the adhesive composition.SOLUTION: There is provided an adhesive composition for screw member containing 25 to 35 mass% of a vinyl acetate polymer and 65 to 75 mass% of ethanol, in which the vinyl acetate polymer consists of a vinyl acetate polymer with polymerization degree of 300 to 800 and a vinyl acetate polymer with polymerization degree of 1200 to 1300.SELECTED DRAWING: Figure 1
Inventors:
KOJIMA TATSUYA
TAKAHASHI TAKASHI
SUEOKA HIROJI
TAKAHASHI TAKASHI
SUEOKA HIROJI
Application Number:
JP2017217407A
Publication Date:
June 06, 2019
Filing Date:
November 10, 2017
Export Citation:
Assignee:
TOPCON CORP
International Classes:
C09J131/04; C09J11/06; F16B11/00; F16B39/02
Attorney, Agent or Firm:
Suenari Mikio