Title:
POLYOL COMPOSITION AND METHOD FOR PRODUCING POLYOL COMPOSITION
Document Type and Number:
Japanese Patent JP2018172464
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a polyoxyalkylene compound which prevents an increase in a peroxide by an influence of a remained catalyst even after production.SOLUTION: A polyol composition contains a polyoxyalkylene compound obtained by addition of an alkylene oxide (b) in a compound (a) having at least two hydroxyl groups and an antioxidant, where a CPR value of the polyol composition is 5-100, the antioxidant is at least one antioxidant selected from the group consisting of a phenolic antioxidant, a phosphorus-based antioxidant and an amine-based antioxidant, and a weight concentration of the antioxidant is 100-5,000 ppm with respect to a weight of the polyoxyalkylene compound.SELECTED DRAWING: None
More Like This:
WO/2020/228363 | TWO-COMPONENT LIQUID SILICA GEL FOR 3D PRINTING AND PRINTING METHOD THEREFOR |
WO/1995/011277 | POLYACETAL COMPOSITION |
JPH1117074 | SEMICONDUCTOR DEVICE AND SEALING COMPSN. THEREFOR |
Inventors:
YABUTA NAOSHI
Application Number:
JP2017070121A
Publication Date:
November 08, 2018
Filing Date:
March 31, 2017
Export Citation:
Assignee:
SANYO CHEMICAL IND LTD
International Classes:
C08L71/02; C08G65/04; C08K5/00