HYRDOGENATED NITRILE RUBBER CONTAINING PHOSPHINE OXIDE OR DIPHOSPHINE OXIDE

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United States of America Patent

APP PUB NO 20160326322A1
SERIAL NO

15109233

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Novel hydrogenated nitrile rubbers are provided, which include phosphine oxides and/or diphosphine oxides and a specific content of halogens, and which enable access to vulcanizable mixtures and corresponding vulcanizates that possess improved moduli and compression set values. These novel hydrogen nitrile rubbers are obtained by a production process, in which the hydrogenated nitrile rubbers are reacted with at least one specific sulphur compound.

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Patent Owner(s)

Patent OwnerAddress
ARLANXEO DEUTSCHLAND GMBH41540 DORMAGEN

International Classification(s)

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  • 2014 Application Filing Year
  • C08J Class
  • 1723 Applications Filed
  • 1369 Patents Issued To-Date
  • 79.46 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201420152016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
OBRECHT, WERNER MOERS, DE 139 1544

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Patent Citation Ranking

  • 2 Citation Count
  • C08J Class
  • 26.66 % this patent is cited more than
  • 9 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges1974556711412201 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 700255075100125150175200225250275300325350375400425450475500

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