PROCESS FOR THE PRODUCTION OF WATER AND SOLVENT-FREE POLYMERS

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United States of America Patent

APP PUB NO 20130203942A1
SERIAL NO

13635803

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to water and solvent-free polymers, in particular water and solvent-free synthetic rubber products like non-halogenated and halogenated butyl rubber products as well as a process for the production thereof. The invention further relates to a device suitable to accomplish said process.

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Patent Owner(s)

Patent OwnerAddress
LANXESS INTERNATIONAL SA1763 GRANGES-PACCOT

International Classification(s)

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  • 2011 Application Filing Year
  • C08F Class
  • 1833 Applications Filed
  • 1412 Patents Issued To-Date
  • 77.04 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20112012201320142015201620172018201920202021202220230255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bäcker, Werner Wipperfurth, DE 8 17
Feller, Rolf Mettmann, DE 26 121
Kirchhoff, Jörg Gerstenkamp, DE 14 97
Lovegrove, John Sarnia, CA 22 140
Paul, Hanns-Ingolf Leverkusen, DE 40 364
Wagner, Paul Dusseldorf, DE 133 1324

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Patent Citation Ranking

  • 5 Citation Count
  • C08F Class
  • 11.10 % this patent is cited more than
  • 12 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges13475419462301446221401 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +050100150200250300350400450500550600650700750800

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