Cosmetic

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United States of America Patent

PATENT NO 10624831
SERIAL NO

15553620

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Abstract

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A cosmetic is characterized by containing a polymer which is produced by polymerizing a fluorine atom-containing monomer represented by formula (I) (wherein R1 represents a hydrogen atom or a methyl group; R2 represents a hydrogen atom or a fluorine atom; m is an integer of 0 or 1 to 4; and n is an integer of 1 to 12), (B) a betaine monomer represented by formula (II) (wherein R3 represents a hydrogen atom or a methyl group; R4 and R5 independently represent a hydrogen atom or an alkyl group having 1 to 4 carbon atoms; p represents an integer of 1 to 4: and q represents an integer of 1 to 4) and (C) a monomer component containing an alkyl (meth)acrylate represented by formula (III) (wherein R6 represents a hydrogen atom or a methyl group and R7 represents an alkyl group having 8 to 22 carbon atoms) with one another.

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Patent Owner(s)

Patent OwnerAddress
SHISEIDO COMPANY LTD5-5 GINZA 7-CHOME CHUO-KU TOKYO 104-0061
OSAKA ORGANIC CHEMICAL INDUSTRY LTD1-7-20 AZUCHI-MACHI CHUO-KU OSAKA-SHI OSAKA 541-0052

International Classification(s)

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  • 2016 Application Filing Year
  • A61K Class
  • 19101 Applications Filed
  • 13019 Patents Issued To-Date
  • 68.16 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20162017201820192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aoshima, Hideyuki Hakusan, JP 5 48
Iitsuka, Daisuke Osaka, JP 11 517
Miyazawa, Kazuyuki Yokohama, JP 129 1496
Watanabe, Takumi Yokohama, JP 36 102

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges13636645326377163101 - 1011 - 2021 - 3031 - 4041 - 5051 - 600100020003000400050006000700080009000100001100012000130001400015000

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