PATENT ASSIGNEE'S COUNTRY | Japan |
UPDATE | 08.99 |
PATENT ASSIGNEE | This data is not available for free |
PATENT CLAIMS |
- Thermally crosslinked prodt having crosslinked structure formed through thermal crosslinking reaction of -- Ethylene glycol divinyl ether etc -- Linear polymer including polymer unit derived from vinyl monomer having -COOH Wherein said thermally crosslinked prodt is insoluble in a solvent used in a developer - Compd capable of generating acid upon irradiation |
PATENT PHOTOCOPY | Available on request |
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