Polyamide substrate having stain resistance, composition and method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6207594
SERIAL NO

09228255

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A combination of a semi-soluble or insoluble ethylmethacrylate polymer and a soluble or semi-soluble methacrylic acid polymer, optionally with a partially sulfonated resol resin which provides improved resistance to staining by acid colorants in a fibrous polyamide substrate.

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Patent Owner(s)

Patent OwnerAddress
TRI-TEXCO INC1001 BOUL INDUSTRIEL ST EUSTACHE J7R 6C3

International Classification(s)

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  • 1999 Application Filing Year
  • D06M Class
  • 88 Applications Filed
  • 43 Patents Issued To-Date
  • 48.87 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances19992000200120022003200420052006200720080255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Elgarhy, Yassin M Laval, CA 12 90

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Patent Citation Ranking

  • 6 Citation Count
  • D06M Class
  • 2.38 % this patent is cited more than
  • 24 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges24417446231101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8091 - 10002.557.51012.51517.52022.52527.53032.53537.54042.54547.5

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