Resources Contact Us Home
Process for preparation of a catalytic microcomposite from a silicate and a highly fluorinated ion exchange resin

Image Number 3 for United States Patent #6281400.

The present invention relates to a process for preparing a microcomposite comprising a highly fluorinated ion-exchange polymer containing pendant sulfonate functional groups, said polymer existing as aggregated particles entrapped within and dispersed throughout a network of silica. Due to their high surface area and acid functionality, these microcomposites possess wide utility as improved solid acid catalysts, particularly in the substitution of aromatic compounds, in the decomposition of hydroperoxides, and in the isomerization of olefins.

  Recently Added Patents
Controller with screen
Snapshot isolation support for distributed query processing in a shared disk database cluster
Perfume bottle
Dispensing of restricted goods
Portable massage apparatus
Verification of a portable consumer device in an offline environment
Device for transmitting data between a serial data bus and working modules such as actuator modules and/or I/O modules
  Randomly Featured Patents
Method for preparing information tables for a digital valve control apparatus
Methods and apparatus for performing chromatography and mass spectroscopy with supercritical fluid samples
Reactant nozzles within flowing reactors
Garment hanger
Message signalling in a synchronous transmission apparatus
Magnetic sheets
Transistor structure, manufacturing method of transistor structure, and light emitting apparatus
Wire bonding method
Method for completing a well using increased fluid temperature