Coating processes – Direct application of electrical – magnetic – wave – or... – Polymerization of coating utilizing direct application of...
Patent
1998-09-30
2000-07-18
Berman, Susan W.
Coating processes
Direct application of electrical, magnetic, wave, or...
Polymerization of coating utilizing direct application of...
427510, 4302701, 4302861, 522162, 522163, 522164, 522165, 522166, 1562753, 1562755, 528125, 528127, 528128, 528171, 528174, 528373, 528401, 528405, C08F 246, G03F 7038, C08G 802, C08G 1400
Patent
active
060904534
ABSTRACT:
Disclosed is a process which comprises the steps of (a) providing a polymer containing at least some monomer repeat units with halomethyl group substituents which enable crosslinking or chain extension of the polymer upon exposure to a radiation source which is electron beam radiation, x-ray radiation, or deep ultraviolet radiation, said polymer being of the formula ##STR1## wherein x is an integer of 0 or 1, A is one of several groups, as specified in the claims, and B is one of several groups, as specified in the claims or mixtures thereof, and n is an integer representing the number of repeating monomer units, and (b) causing the polymer to become crosslinked or chain extended through the photosensitivity-imparting groups. Also disclosed is a process for preparing a thermal ink jet printhead by the aforementioned curing process.
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Fuller Timothy J.
Narang Ram S.
Berman Susan W.
Byorick Judith L.
Xerox Corporation
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