Method for producing polyurethane decomposition product, polyurethane decomposition product, polyurethane foam, and decomposition agent for polyurethane resin

WO2026141556A1PCT designated stage Publication Date: 2026-07-02INOAC CORP
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Patent Information

Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
INOAC CORP
Filing Date
2025-12-25
Publication Date
2026-07-02

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Patent Text Reader

Abstract

Provided is a novel feature for decomposing a polyurethane resin produced using a polymer polyol. This method for producing a polyurethane decomposition product is for producing a polyurethane decomposition product comprising a liquid phase of one phase by decomposing a polyurethane resin produced using a polymer polyol. A secondary hydroxyl group-containing polyol is added to the polyurethane resin and heated.
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