Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1996-04-08
1997-05-20
Marquis, Melvyn I.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
524493, 524494, 524588, C08K 302
Patent
active
056313209
ABSTRACT:
The present invention relates to a soft lining material composition for dentures, which comprises, at specific ratios, an organopolysiloxane having a specific structure and a viscosity lying in a specific range, an organohydrogenpolysiloxane having another specific structure, a platinum compound soluble in silicone, a finely divided silica having a BET specific surface area lying in a specific range and subjected to a hydrophobic treatment on the surface, and a molten quartz powder having an average particle size lying in a specific range, such soft lining material composition providing a cured soft lining material composition which undergoes a little hardness change upon inserted in the mouth over an extended period of time, does not separate away from a denture, and being satisfactory in terms of the ability to be cut and polished.
REFERENCES:
patent: 4235633 (1980-11-01), Tomioka et al.
patent: 4543372 (1985-09-01), Watanabe et al.
patent: 4550030 (1985-10-01), Ohi et al.
patent: 4604142 (1986-08-01), Kamohara et al.
patent: 4740245 (1988-04-01), Futami et al.
patent: 4773933 (1988-09-01), Futami et al.
patent: 4778832 (1988-10-01), Futami et al.
patent: 4909847 (1990-03-01), Ohi et al.
patent: 4911759 (1990-03-01), Ohi et al.
patent: 4970245 (1990-11-01), Futami et al.
patent: 5051130 (1991-09-01), Futami et al.
patent: 5051476 (1991-09-01), Uji et al.
patent: 5106301 (1992-04-01), Miyahara et al.
patent: 5116222 (1992-05-01), Futami et al.
patent: 5203914 (1993-04-01), Futami et al.
patent: 5349037 (1994-09-01), Fujiki et al.
patent: 5417966 (1995-05-01), Futami
Futami Shunichi
Ikeno Masayuki
Kamohara Hiroshi
Sugahara Hideki
GC Corporation
Marquis Melvyn I.
Shin-Etsu Chemical Co. , Ltd.
LandOfFree
Soft lining material composition for dentures does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Soft lining material composition for dentures, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Soft lining material composition for dentures will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1724598