SILANOL-GROUP-TERMINATED POLYOXYALKYLENE COMPOUND AND PRODUCTION PROCESS THEREFOR, ROOM-TEMPERATURE-CURABLE COMPOSITION, SEALING MATERIAL, AND ARTICLE

Title:

SILANOL-GROUP-TERMINATED POLYOXYALKYLENE COMPOUND AND PRODUCTION PROCESS THEREFOR, ROOM-TEMPERATURE-CURABLE COMPOSITION, SEALING MATERIAL, AND ARTICLE

Document Type and Number:

WIPO Patent Application WO/2017/187762

Kind Code:

A1

Abstract:

Provided is a novel polyoxyalkylene compound which contains, at a molecular chain terminal, at least one reactive silicon-containing group represented by formula (1) per molecule and which has a main chain that is a polyoxyalkylene polymer. Also provided are: a process for producing the novel polyoxyalkylene compound; a room-temperature-curable composition which includes the compound as a main component and can contain any of various crosslinking agents; a sealing material; and an article. (In formula (1), R1 and R2 are each a monovalent hydrocarbon group, a hydrogen atom, or a triorganosiloxy group; n is 2 or larger; m is 1 or larger; and the broken line is a linking bond.)

Inventors:

YAMAGUCHI TAKAHIRO (JP)
IKENO MASAYUKI (JP)
IWASAKI ISAO (JP)
SAKAMOTO TAKAFUMI (JP)

Application Number:

PCT/JP2017/007648

Publication Date:

November 02, 2017

Filing Date:

February 28, 2017

Export Citation:

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Assignee:

SHINETSU CHEMICAL CO (JP)

International Classes:

C08G65/336; C08G77/46; C08L71/02; C08L83/12; C09K3/10

Foreign References:

JP2006335936A	2006-12-14
JP2013213229A	2013-10-17
JP2009013430A	2009-01-22
JP2006267401A	2006-10-05
JP2000327771A	2000-11-28
JP2000136312A	2000-05-16
JPH05125176A	1993-05-21
JPS63125524A	1988-05-28

Other References: