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2 692 259

(13)

(51)

IPC

C08G77/18(2006-01-01)

C08G77/448(2006-01-01)

C08G77/48(2006-01-01)

(21) (22)

Application

2018147589, 2018-12-29

(24)

Start date

2018-12-29

(22)

Actual filing date

2018-12-29

(45)

Published

2019-06-24

(72)

Inventor

Muzafarov Aziz MansurovichTemnikov Maksim NikolaevichZimovets Sofiya NikolaevnaKalinina Aleksandra AleksandrovnaBystrova Aleksandra Valerevna

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Uchrezhdenie Nauki Institut Elementoorganicheskikh Soedinenij Im. A.N. Nesmeyanova Rossijskoj Akademii Nauk Ran)

ETHOXY-CONTAINING LINEAR POLYCARBOSILANE SILOXANES AND A METHOD FOR PRODUCTION THEREOF Russian patent published in 2019 - IPC C08G77/18 C08G77/448 C08G77/48

Abstract RU 2692259 C1

FIELD: chemistry.

SUBSTANCE: invention relates to chemistry and technology of organoelemental compounds. Disclosed are novel ethoxy-containing linear polycarbosilanesiloxanes of general formula (I), where at R₁=R₂=Me n – integers from 3 to 1,500, m – from 1 to 50; at R₁=R₂=Ph n is equal to 1 or 2, m is integer from 1 to 50. Method for production thereof is also disclosed.

(I).

EFFECT: disclosed linear polycarbosilanesiloxanes have a regular structure and contain branching diethoxysilyl units repeating through a given amount of di(aryl)alkylsilyl links, which enables to control the composition and structure of the binder obtained therefrom.

2 cl, 2 dwg, 1 tbl, 4 ex

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RU 2 692 259 C1

Authors

Muzafarov Aziz Mansurovich

Temnikov Maksim Nikolaevich

Zimovets Sofiya Nikolaevna

Kalinina Aleksandra Aleksandrovna

Bystrova Aleksandra Valerevna

Dates

2019-06-24—Published

2018-12-29—Filed