Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...
Patent
1994-05-13
1995-10-03
Ford, John M.
Organic compounds -- part of the class 532-570 series
Organic compounds
Nitrogen attached directly or indirectly to the purine ring...
C07D23954
Patent
active
054553490
ABSTRACT:
Multi-functional vinylbenzyl and vinylphenyl pendant thymine (and uracil) groups are disclosed. The monomers can be used for the production of polymers useful in photoresist and other compositions as a function of the crosslinking reactivity of the pendant groups. Images in polymer are provided by exposure to actinic radiation (e.g., UV), containing such polymer and by solvent removal of non-exposed regions.
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Hoebel, in Annelen der Chemie, 353, 251-255 (1907).
Grasshoff J. Michael
Taylor Lloyd D.
Warner John C.
Ford John M.
Polaroid Corporation
Xiarhos Louis G.
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