Title:
MIXED COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2020/217904
Kind Code:
A1
Abstract:
A mixed composition of an organosilicon compound (A) and a silicon compound (B), wherein: the organosilicon compound (A) has a configuration wherein at least one trialkylsilyl group-containing molecular chain and at least one hydrolyzable group are bonded to a silicon atom; the silicon compound (B) is composed of one or more silicon compounds selected from the group consisting of silicon compounds (b) represented by formula (b) and condensation products (bb) thereof; and the weight average molecular weight Mw of a compound that is derived from at least one of the organosilicon compound (A) and the silicon compound (B) is from 2,000 to 12,000 in terms of standard polystyrene in the chromatogram of the mixed composition as determined by GPC chromatography. (b): Si(X)p(ORb)4-p
(In formula (b), X represents an alkyl group having 1-6 carbon atoms or a hydrogen atom; Rb represents an alkyl group having 1-6 carbon atoms; and p represents an integer of 0-3.)
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Inventors:
SAKURAI SAYAKA (JP)
TOKUDA MASAYOSHI (JP)
TOKUDA MASAYOSHI (JP)
Application Number:
PCT/JP2020/015050
Publication Date:
October 29, 2020
Filing Date:
April 01, 2020
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO (JP)
International Classes:
C08K5/5415; C08L83/04; C08L83/16
Domestic Patent References:
| WO2015098582A1 | 2015-07-02 |
Foreign References:
| JPH07152156A | 1995-06-16 | |||
| JP2017201009A | 2017-11-09 |
Attorney, Agent or Firm:
NAKAYAMA, Tohru et al. (JP)
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