POLYMER COMPOSITION FOR SEALING PIEZOCERAMIC RECEIVING-EMITTING HYDROACOUSTIC DEVICES Russian patent published in 2014 - IPC C08L63/00 C08L75/04 C09K3/10 C08K5/05 

Abstract RU 2529542 C1

FIELD: chemistry.

SUBSTANCE: composition includes 12-hydroxy-cis-9 octadecenic acid triglyceride, diphenylmethane diisocyanate and cyclohexanol. Components are in the following ratio, pts.wt: 12-hydroxy-cis-9 octadecenic acid triglyceride - 100; diphenylmethane diisocyanate - 36.0-45, cyclohexanol - 5.0-15.0.

EFFECT: longer life, faster hardening and improved strength and adhesion properties of the polymer composition and reduced porosity thereof.

1 tbl, 6 ex

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RU 2 529 542 C1

Authors

Ulukhanov Ajdyn Gumbat Ogly

Shchegoleva Tat'Jana Valer'Evna

Dates

2014-09-27Published

2013-05-07Filed