Germ-repellent plastic, a manufacturing method therefor, and a germ-repellent plastic item made therefrom

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United States of America Patent

PATENT NO 12202947
APP PUB NO 20210115200A1
SERIAL NO

17042239

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Abstract

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A germ-repellent plastic contains an anti-biofouling compound, and a basic plastic. The anti-biofouling compound is optionally selected from the group of a polyol, a polyether polyol, a polyol derivative, and a combination thereof; or the anti-biofouling compound is selected from the group consisting of a polyether, a poly (ethylene glycol) ether, a polysorbate, and a combination thereof; or the anti-biofouling compound is selected from the group consisting of poly (ethylene glycol) sorbitan monolaurate, poly (ethylene glycol) sorbitan monooleate, poly (ethylene glycol) sorbitol hexaoleate, ceteareth, and a combination thereof. The basic plastic is not a blend of a low-density polyethylene polymer and an ethyl vinyl acetate copolymer, a blend of a polypropylene polymer and an ethyl vinyl acetate copolymer, a blend of polyolefin elastomer polymers and a polyvinyl chloride polymer. A method for manufacturing such a germ-repellent plastic and a germ-repellent plastic item are also described.

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Patent Owner(s)

Patent OwnerAddress
NANO AND ADVANCED MATERIALS INSTITUTE LIMITEDUNITS 515-517 5/F LAKESIDE 1 NO 8 SCIENCE PARK WEST AVENUE HONG KONG SCIENCE PARK SHATIN NEW TERRITORIES HONG KONG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Yueying Hong Kong, HK 17 13
Kwok, Sau Kuen Connie Hong Kong, HK 16 69
Meng, Wenjun Hong Kong, HK 13 18
Zhang, Mingyu Hong Kong, HK 14 4

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