Process for the preparation of particularly reactive and low-viscosity allophanates having actinic-curable groups and the use thereof for the preparation of particularly scratch-resistant coatings

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United States of America Patent

PATENT NO 8853295
SERIAL NO

12704749

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Abstract

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The present invention relates to a process for the preparation of particularly reactive and low-viscosity reaction products of polyisocyanates which contain activated ethylenically unsaturated groups which react by polymerization under the action of actinic radiation, and the use of these reaction products in coating compositions, and particularly scratch-resistant coatings obtainable therefrom.

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Patent Owner(s)

Patent OwnerAddress
ALLNEX NETHERLANDS B VSYNTHESEBAAN 1 BERGEN OP ZOOM 4612

International Classification(s)

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  • 2010 Application Filing Year
  • C09J Class
  • 414 Applications Filed
  • 222 Patents Issued To-Date
  • 53.63 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201020112012201320142015201620172018201920200255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fischer, Wolfgang Meerbusch, DE 326 3274
Kuczewski, Helmut Kamp-Lintfort, DE 7 50
Ludewig, Michael Leverkusen, DE 43 239

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Patent Citation Ranking

  • 4 Citation Count
  • C09J Class
  • 18.24 % this patent is cited more than
  • 11 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges31105247301 - 1011 - 2021 - 3031 - 4005101520253035404550556065707580859095100105110115

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