Basic composition for the manufacture of a flexible and porous product in sheet form containing elastomer powder, product in sheet form and its manufacturing process

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United States of America Patent

PATENT NO 5277763
SERIAL NO

07928528

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Abstract

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The present invention relates to a basic composition for the manufacture of a product in sheet form, obtained in particular by the wet method, of the type comprising a mixture of a polymer powder of given granulometry and of fibers, characterized in that it comprises a preferably intimate mixture of: a) at least one elastomer powder, of granulometry less than about 500 .mu.m, called elastomer fine dust, and b) fibers of length less than about 10 mm, selected from the group composed of natural fibers, inorganic fibers and mixtures thereof.

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Patent Owner(s)

Patent OwnerAddress
ARJO WIGGINS S A117 QUAI DU PR¿SIDENT ROOSEVELT 92442 ISSY-LES-MOULINEAUX

International Classification(s)

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  • 1992 Application Filing Year
  • D21H Class
  • 92 Applications Filed
  • 57 Patents Issued To-Date
  • 61.96 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances19921993199419951996199719980255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Debaux, Bernard Saint-Maur, FR 2 6
Fredenucci, Pierre Charavines, FR 6 93

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  • 5 Citation Count
  • D21H Class
  • 2 % this patent is cited more than
  • 31 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges1161636412101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6071 - 80100 +01234567891011121314151617

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