Extinguishing material and preparation method thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12102861
APP PUB NO 20230405381A1
SERIAL NO

18453312

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Abstract

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A perfluorohexanone microcapsule with a high core-wall ratio is provided. In the perfluorohexanone microcapsule, there is no need for auxiliary materials/fillers and other adsorption or high-boiling solvent to dissolve perfluorohexanone. By coating the microcapsule shell with secondary polymers, the shell strength of the microcapsule is improved, the volatilization loss of perfluorohexanone is reduced, and the problem of short storage life of the perfluorohexanone microcapsule material is overcome, so that it has commercial application value. The perfluorohexanone microcapsule can be further compounded with various materials and interfaces to obtain various fire extinguishing materials with perfluorohexanone microcapsule as the core component. This kind of fire extinguishing material can be dry powder of perfluorohexanone microcapsules, and can also be made into shapes suitable for various surfaces, such as fire extinguishing stickers, fire extinguishing blankets and fire-fighting clothes with various thicknesses.

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Patent Owner(s)

Patent OwnerAddress
ZHEJIANG MINGNUO NEW MATERIAL TECHNOLOGY CO LTDBUILDING 14 ZONE C INNOVATION PARK GEOGRAPHIC INFORMATION TOWN WUYANG STREET HUZHOU CITY ZHEJIANG PROVINCE 313200 HUZHOU CITY ZHEJIANG PROVINCE 313200

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Hong Huzhou, CN 429 4330
Mao, Han Huzhou, CN 6 1
Wu, Jingyuan Huzhou, CN 2 0

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