Oxygen Attached Indirectly To The -c(=o)o- Group By Nonionic Bonding Patents (Class 106/170.38)
Benzene ring attached directly or indirectly to the -c(=o)- group by nonionic bonding (Class 106/170.39)
  • Substituted Cellulose Acetates and Uses Thereof
    Publication number: 20130196063
    Abstract: The present invention relates to substituted cellulose acetates and methods of use thereof. One embodiment of the present invention provides a composition having a substituted cellulose acetate having a polar substituent that has an oxygen atom covalently bonded to a nonmetal selected from the group of sulfur, phosphorus, and boron; where the nonmetal is present in at least about 0.01% by weight of the substituted cellulose acetate.
    Type: Application
    Filed: January 27, 2012
    Publication date: August 1, 2013
    Applicant: Celanese Acetate LLC
    Inventors: Michael T. Combs, Thomas S. Garrett