Title:
REPAIR METHOD OF MOLDED BODY
Document Type and Number:
Japanese Patent JP2015223765
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a repair method of a molded body capable of restoring a scratch and recess which are generated physically to a protective layer of a molded body used for a car component and electrical product, into a smooth state.SOLUTION: Provided is a method for repairing a molded body. The molded body has at least one or more layer of a protective layer on a surface of the molded body, in which the protective layer is formed of at least an active hydrogen component (A) and an organic isocyanate component (B), and includes a polyurethane resin (U) having a polycarbonate skeleton including a cycloaliphatic hydrocarbon group, and the molded body is repaired by heating the protective layer.
Inventors:
HOCHI MOTONORI
MINOMO KATSUHIRO
MATSUI YOSUKE
MINOMO KATSUHIRO
MATSUI YOSUKE
Application Number:
JP2014109872A
Publication Date:
December 14, 2015
Filing Date:
May 28, 2014
Export Citation:
Assignee:
TORAY INDUSTRIES
International Classes:
B32B27/40; B29C73/30; B32B43/00
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