FLAME-RETARDANT SEALING MATERIAL

PROBLEM TO BE SOLVED: To obtain a self-extinguishing, flame-retardant sealing material which may be completely burnt by a heat of combustion at a relatively low temperature of around 400 deg.C in a domestic incinerator, inhibits incomplete combustion which leads to the generation of dioxins by promo...

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Bibliographic Details
Main Authors HIRAKAWA YONEO, MINAMI KENICHI, KANO TOSHIYUKI, MATSUOKA KASAO, ABE TOMOJI, OE FUMIO
Format Patent
LanguageEnglish
Published 07.08.2001
Edition7
Subjects
ADHESIVES
CHEMISTRY
DYES
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
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Summary:PROBLEM TO BE SOLVED: To obtain a self-extinguishing, flame-retardant sealing material which may be completely burnt by a heat of combustion at a relatively low temperature of around 400 deg.C in a domestic incinerator, inhibits incomplete combustion which leads to the generation of dioxins by promoting the combustion of other matters which are incinerated together with a sealing material and exhausts a clean gas by adsorbing harmful substances such as hydrogen chloride gas, etc., generated from other matters. SOLUTION: When in use, the flame-retardant sealing material show a self- extinguishing property, i.e., it is automatically extinguished when flame is removed. At incineration, the sealing material is completely burnt to change aluminum hydroxide present in the sealing material into active alumina, promotes the combustion of other matters which are incinerated together with the sealing material to inhibit incomplete combustion which leads to the generation of dioxins, and exhausts a clean gas by adsorbing harmful substances such as hydrogen chloride, etc., generated from other matters.
Bibliography:Application Number: JP20000028135