| PATENT ASSIGNEE'S COUNTRY | Japan |
| UPDATE | 07.99 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
Photocurable resin compn capable of producing plastic molds - Photocurable liquid (100 parts) - Filler (50-400 parts) being a mixt of inorganic fine particles & inorganic whiskers with av. fiber length 1-70 micro.m - Phosphoric acid ester salt (0.1-5 parts/100 parts of filler) of formula: (MeOYO)m-PO-(OA)n; Y = residual group obtained by removing hydroxyls of polyether di-ol; A = monoamine base; m,n = 1,2 & m+n=3 Said whiskers being surface-treated with (meth)acryloyl modified silane Said photocurable liquid comprising - Unsaturated urethane having within mole. > 3 (meth)acryloyl groups with MW 150-250 per said group & - Monomer: N-(meth)acryloyl morpholine &/or di-ol di(meth) acrylate |
| PATENT PHOTOCOPY | Available on request |
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