ANTIBACTERIAL TREATMENT AGENT, ANTIBACTERIAL TREATMENT METHOD, AND WATER SUPPLY-AND-DRAINAGE MEMBER

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United States of America Patent

APP PUB NO 20160227781A1
SERIAL NO

15023921

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A highly hot-water-resistant antibacterial treatment agent is provided, which is capable of suppressing the sliminess of water supply-and-drainage members such as drainage members, for a long period of time, equipped to a kitchen sink or bathroom drain. The antibacterial treatment agent includes: a quaternary ammonium salt represented by Formula (1) below; and a polyhydric carboxylic acid having a C6 or higher hydrocarbon group and two or more carboxyl groups. (In Formula (1), R1 represents a C16-18 alkyl group; R2A, R2B, R4A, R4B and R4C each independently represent a C1-3 alkyl group; R3 represents a C1-4 alkylene group; and X represents a halogen atom).

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Patent Owner(s)

Patent OwnerAddress
LIXIL CORPORATIONOSAKI GARDEN TOWER 1-1-1 NISHISHINAGAWA SHINAGAWA-KU TOKYO 1410033 ?1410033

International Classification(s)

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  • 2014 Application Filing Year
  • A01N Class
  • 2096 Applications Filed
  • 1748 Patents Issued To-Date
  • 83.40 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2014201520162017201820192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
ITODA, Yasuhiro Tokyo, JP 3 2
SHUTO, Yuki Tokyo, JP 3 2
WATANABE, Youichi Tokyo, JP 26 408

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges6221020892914551101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 80050100150200250300350400450500550600650700750800850900950100010501100

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