CATALYST FOR HARD URETHANE FOAM PRODUCTION

PROBLEM TO BE SOLVED: To provide a catalyst composition for polyurethane resin production with excellent flame retardancy.SOLUTION: A catalyst for hard urethane foam production (Q) comprises a potassium borate (B) represented by the following formula (1), where Rand Rmay be the same or different and...

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Bibliographic Details
Main Author SHIBAGAKI TOMOYUKI
Format Patent
LanguageEnglish
Japanese
Published 24.08.2015
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:PROBLEM TO BE SOLVED: To provide a catalyst composition for polyurethane resin production with excellent flame retardancy.SOLUTION: A catalyst for hard urethane foam production (Q) comprises a potassium borate (B) represented by the following formula (1), where Rand Rmay be the same or different and represents a divalent 1-10C organic group. 【課題】難燃性の優れたポリウレタン樹脂製造用の触媒組成物を提供する。【解決手段】本発明は、下記式（１）で示されるホウ酸カリウム（Ｂ）を含有することを特徴とする硬質ウレタンフォーム製造用触媒（Ｑ）である。【化１】［上記式（１）中、Ｒ１、およびＲ２は、同一または異なって、２価の炭素数１〜１０の有機基を表す。］【選択図】なし
Bibliography:Application Number: JP20140028131