Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1996-03-07
1997-12-16
Merriam, Andrew E. C.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524533, 524558, 524248, 522 14, 4331681, 523109, 523116, A61C 1323, C08K 518
Patent
active
056986114
ABSTRACT:
The denture base relining resin comprises a powder component that is a methacrylate ester polymer powder with benzoyl peroxide added thereto and a liquid component that comprises a combination of methyl methacrylate, a methacrylate and a monomer having a specific structure with at least one compound selected from 4-dimethylaminobenzoate and 4,4'-dimethylaminobenzophenone, a specific tertiary amine and a polymerization inhibitor, all incorporated in said liquid component at specific ratios.
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patent: 5306338 (1994-04-01), Tsunekawa
patent: 5364890 (1994-11-01), Sakuma et al.
patent: 5436283 (1995-07-01), Okada et al.
patent: 5500454 (1996-03-01), Obana et al.
Okada Junichi
Tsukamoto Hirohisa
GC Corporation
Merriam Andrew E. C.
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