| PATENT ASSIGNEE'S COUNTRY | Canada |
| UPDATE | 09.00 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
-[-E-]a-[-F-]b-[-G-]c- - E = near IR absorption segment, which exhibits strong ab sorption bands 780-1200 nm - F = processing segment, which provides excellent film for ming properties & soly in aq soln having pH 2-14 - G = thermally reactive segment which undergoes localized chemical or physical reactions with or without catalysts, upon localized exposure to near IR laser light so that said polymer becomes locally insoluble in aq soln - a,b & c are molar ratios = 0.01-1 Wherein polymer has MW > 5,000 |
| PATENT PHOTOCOPY | Available on request |
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