Process for the preparation of friction materials containing blends of organic fibrous and particulate components

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5520866
SERIAL NO

08419879

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Dry processed friction materials are disclosed wherein the components thereof include dry blends of a) fibrillated, organic, synthetic polymer, b) organic, synthetic polymer staple and c) organic, synthetic soluble polymer particles.

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Patent Owner(s)

Patent OwnerAddress
STERLING CHEMICALS INTERNATIONAL INC1200 SMITH ST SUITE 1900 HOUSTON TX 77002

International Classification(s)

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  • 1995 Application Filing Year
  • D04H Class
  • 99 Applications Filed
  • 57 Patents Issued To-Date
  • 57.58 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances19951996199719981999200020010255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Evans, Robert E Huntington, CT 37 502
Kaminski, Stanley S Stamford, CT 10 216

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Patent Citation Ranking

  • 16 Citation Count
  • D04H Class
  • 41.79 % this patent is cited more than
  • 29 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges42421755101 - 1011 - 2021 - 3031 - 4041 - 5071 - 8002468101214161820222426

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