NEW ADHESIVE USING EXPANDED STYRENE OF WHICH VOLUME IS REDUCED AND METHOD FOR PRODUCING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide an adhesive capable of obtaining a sufficient shear adhesive strength by using katone gel.

SOLUTION: The new adhesive is prepared by adding a viscosity-controlling agent such as an aromatic hydrocarbon (e.g. xylene), limonene, citrus oil or Eco katone 50 (R) to katone gel and successively adding a hydrocarbon adhesive, e.g. polyisobutylene as a tackifier thereto.

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