Patent · US Active

Attenuation material composition, attenuation material and preparation method and use thereof

US11118057B1 · kind B1 · utility

0Cited by

0References

19Claims

0Family size

Assignee

China University of Petroleum—Beijing · CN

Inventors

Pinbo Ding · Beijing, CN
Shiqi Huang · Beijing, CN
Jianxin Wei · Beijing, CN
Bangrang Di · Beijing, CN
Feng Zhang · Nanjing, CN
Lianbo Zeng · Beijing, CN
Xiangyang Li · Shanghai, CN

Key dates

Filing date	Mar 30, 2021
Grant date	Sep 14, 2021
Priority date	—
Expiry date	Mar 30, 2041

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08G77/04
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The attenuation material composition disclosed in the present disclosure comprises a room temperature vulcanized silicone rubber, an epoxy resin, a first curing agent and a second curing agent, wherein the first curing agent comprises ethyl orthosilicate and dibutyltin oxide; and the weight ratio of the room temperature vulcanized silicone rubber to the epoxy resin is (0.1-1):1.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.