Method for preparing a flame retardant modified acrylonitrile-based copolymer and a flame retardant fibrous material

  • Application ID: EP14151373
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

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Specialization

This patent has the IPC combination C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON) and D01 (NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING) is specialized in the combination C08 and D01. We found, that TransMIT GmbH, Abitz & Partner Patentanwälte mbB, CPW GmbH, Pronovem Matkowska & Associés, Kania Sedlák Smola and 2 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 22.07.2015 - Publication A1 (EP2896634)
  • 04.05.2016 - Publication B1 (EP2896634)