MURAKAMI CO., LTD.
MURAKAMI CO., LTD. Patent applications | ||
Patent application number | Title | Published |
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20090099275 | Photosensitive Resin Composition, and Photosensitive Film and Stencil for Screen Printing Using the Photosensitive Composition - This invention relates to a photosensitive composition characterized by comprising components A, B and C, and a photosensitive film and a stencil for screen printing using the photosensitive composition; Component A: a poly(vinyl alcohol) polymer represented by formula (1) or (2) | 04-16-2009 |