Resources Contact Us Home
High performance curable polymers and processes for the preparation thereof

Image Number 4 for United States Patent #7517641.

Disclosed is a composition which comprises a polymer containing at least some monomer repeat units with photosensitivity-imparting substituents which enable crosslinking or chain extension of the polymer upon exposure to actinic radiation, said polymer being of the formula ##STR00001## wherein x is an integer of 0 or 1, A is one of several specified groups, such as ##STR00002## B is one of several specified groups, such as ##STR00003## or mixtures thereof, and n is an integer representing the number of repeating monomer units, wherein said photosensitivity-imparting substitutents are allyl ether groups, epoxy groups, or mixtures thereof. Also disclosed is a process for preparing a thermal ink jet printhead containing the aforementioned polymers and processes for preparing the aforementioned polymers.

  Recently Added Patents
Soft co-processors to provide a software service function off-load architecture in a multi-core processing environment
Methods of diagnosing a plasmodium infection
Satellite mounting pole
Real-time virtual endoscopy
Computer device with digitizer calibration system and method
Imaging apparatus for calculating a histogram to adjust color balance
Nonvolatile semiconductor memory device
  Randomly Featured Patents
Measurement of formation gas pressure in cased wellbores using pulsed neutron instrumentation
Precious metal catalysts utilizing composites of oxygen-ion conducting and inert support materials
Method of producing microcapsules and resulting product
Analytic substrate coating apparatus and method
Distribution valve for high pressure coolant used in a metalworking machine application
Mapping of presentation material
Fuel injector for internal combustion engines
Catheter probe for treating focal atrial fibrillation in pulmonary veins
Compression screw system
Air-cooled absorption-type air conditioning apparatus