Exactly Two -c(=o)o- Groups Attached Directly To The Carbocyclic Ring By Nonionic Bonding Patents (Class 106/169.37)
Oxygen, other than in -c(=o)o- group, attached indirectly to the -c(=o)o- groups by nonionic bonding (Class 106/169.38)
  • Plasticizers based on mixed esters of succinate
    Patent number: 9359487
    Abstract: The present invention relates to plasticizers for use in a thermoplastic polymer. The plasticizers according to the invention comprise a succinate mixed ester of benzyl on the one part and branched nonyl or decyl on the other part. According to a preferred embodiment the molar amount of mixed ester in the plasticizer amounts to at least 30%. The invention also relates to plastisoles comprising such plasticizers.
    Type: Grant
    Filed: August 27, 2013
    Date of Patent: June 7, 2016
    Assignee: PROVIRON HOLDING N.V.
    Inventors: Marc L'abbé, Garrett Minne