CURED PRODUCT, MODIFIED CURED PRODUCT, AND CURING METHOD

A cured product of a silanol composition comprising a cyclic silanol containing a silanol group and having a cyclic structure formed by a siloxane bond, and a dehydration condensation product thereof, whereinan area ratio of a peak derived from SiO-H stretching observed at 2600 to 3800 cm-1 to an ar...

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Bibliographic Details
Main Authors SUGAHARA, Tomohiro, TODA, Tatsuro, YAMAUCHI, Kazuhiro
Format Patent
LanguageEnglish
French
German
Published 06.04.2022
Subjects
ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE
ADHESIVES
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
CHEMISTRY
COMPOSITIONS BASED THEREON
DYES
GENERAL PROCESSES OF COMPOUNDING
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL
ORGANIC MACROMOLECULAR COMPOUNDS
PAINTS
POLISHES
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF MATERIALS AS ADHESIVES
WORKING-UP
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Summary:A cured product of a silanol composition comprising a cyclic silanol containing a silanol group and having a cyclic structure formed by a siloxane bond, and a dehydration condensation product thereof, whereinan area ratio of a peak derived from SiO-H stretching observed at 2600 to 3800 cm-1 to an area of a peak derived from Si-O-Si stretching observed at 960 to 1220 cm-1 (SiO-H stretching/Si-O-Si stretching area ratio) is 0.01 or more in an IR spectrum.
Bibliography:Application Number: EP20200759027