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
Image browsing device, computer control method and information recording medium
Tranverse in-core probe monitoring and calibration device for nuclear power plants, and method thereof
Adaptive analog echo/next cancellation
Atmospheric treater with roller confined discharge chamber
Treatment devices with deliver-activated inflatable members, and associated systems and methods for treating the spinal cord and other tissues
Apparatus and method for image encoding/decoding using predictability of intra-prediction mode
Distributed image acquisition, storage, and backup system
  Randomly Featured Patents
Lifting station in a surface treatment installation
N-substituted tricyclic 3-aminopyrazoles as anti-mitotic tubulin polymerization inhibitors
Methods and compounds for controlled release of recombinant parvovirus vectors
Mobile phone
Surface light source device, liquid crystal display and asymmetric prism sheet
Methods for introducing an estrogenic compound
Double patterning strategy for contact hole and trench in photolithography
Optical modulator, optical waveguide device and acousto-optic tunable filter apparatus
Portable hand knitting device