POLYURETHANE RIGID FOAM SYSTEM WITH ENHANCED POLYOL SHELF LIFE AND STABILITY

In an HFO-1234ze or HFCO-1233zd formulated polyol, a shelf life improvement may be realized by including in the composition an excess of a carboxylic acid.

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Bibliographic Details
Main Authors ATHEY, Phillip S, VOLZ, Todd W, TATE, Michael P, HYDUK, Brian K, TAYLOR, Gerald D
Format Patent
LanguageEnglish
French
German
Published 02.10.2024
Subjects
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
CHEMISTRY
COMPOSITIONS BASED THEREON
GENERAL PROCESSES OF COMPOUNDING
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
WORKING-UP
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Summary:In an HFO-1234ze or HFCO-1233zd formulated polyol, a shelf life improvement may be realized by including in the composition an excess of a carboxylic acid.
Bibliography:Application Number: EP20180786186