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2 712 558

(13)

(51)

IPC

C08L83/04(2006-01-01)

B82Y40/00(2011-01-01)

C09K3/10(2006-01-01)

(21) (22)

Application

2019131557, 2019-10-07

(24)

Start date

2019-10-07

(22)

Actual filing date

2019-10-07

(45)

Published

2020-01-29

(72)

Inventor

Meshkov Ivan BorisovichKalinina Aleksandra AleksandrovnaGorodov Vadim ValerevichMuzafarov Aziz Mansurovich

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Uchrezhdenie Nauki Institut Sinteticheskikh Polimernykh Materialov Im. N.S. Enikolopova Rossijskoj Akademii Nauk Ran)

SELF-CURING COMPOSITION BASED ON POLYDIMETHYL SILOXANE Russian patent published in 2020 - IPC C08L83/04 B82Y40/00 C09K3/10

Abstract RU 2712558 C1

FIELD: chemistry.

SUBSTANCE: invention relates to production of elastomer compositions based on polydimethylsiloxane and can be used to produce strong siloxane rubber and sealants. Self-curable composition comprising polydimethylsiloxane with terminal 3-aminopropyl-dialkoxysilyl groups and a nanogel of formula [SiO_4/2]₂[SiO_3/2(OH)]_0.5[OSi(CH₃)₃]₁.

EFFECT: expansion of the nomenclature of elastomer organosilicon compositions due to creation of a new self-curing at room temperature transparent composition based on polydimethylsiloxane with high strength.

5 cl, 1 tbl, 5 ex

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RU 2 712 558 C1

Authors

Meshkov Ivan Borisovich

Kalinina Aleksandra Aleksandrovna

Gorodov Vadim Valerevich

Muzafarov Aziz Mansurovich

Dates

2020-01-29—Published

2019-10-07—Filed