Denture adhesive containing partial zirconium, calcium, sodium g

Details Denture adhesive containing partial zirconium, calcium, sodium g Denture adhesive containing partial zirconium, calcium, sodium g

1997-03-03

1998-05-12

Yoon, Tae

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

523118, 524 45, 524559, 525370, 4332281, A61C 1323, C08F 842

Patent

active

057505918

ABSTRACT:
A denture adhesive with significantly improved hold performance is comprised of the mixed partial salts of polymethyl vinyl ether maleic acid. At least one of said salts comprises zirconium while a second salt is selected from the group consisting of calcium, zinc, magnesium, iron, strontium and mixtures thereof. Optionally, a tripartite salt formulation may be prepared utilizing sodium, lithium or potassium. The adhesives are formulated in a standard pharmaceutically acceptable vehicle comprised of waxes, oils, colorants, viscosity modifiers and the like as is known in the art. The denture adhesive may be formulated as a paste, powder or liquid which has rapid absorption characteristics for faster swelling softening and superior coalescence.

REFERENCES:
patent: 3003988 (1961-10-01), Germann
patent: 4318742 (1982-03-01), Lokken
patent: 4373036 (1983-02-01), Chang et al.
patent: 4518721 (1985-05-01), Dhabhar et al.
patent: 4521551 (1985-06-01), Chang et al.
patent: 4569955 (1986-02-01), Dhabhar
patent: 4758630 (1988-07-01), Shah et al.
patent: 4910247 (1990-03-01), Haldar et al.
patent: 4980391 (1990-12-01), Kumar et al.
patent: 5001170 (1991-03-01), Keegan
patent: 5006571 (1991-04-01), Kumar et al.
patent: 5037924 (1991-08-01), Tazi et al.
patent: 5073604 (1991-12-01), Holeva et al.
patent: 5093387 (1992-03-01), Schobel et al.
patent: 5147941 (1992-09-01), Tazi et al.
patent: 5204414 (1993-04-01), Pelah et al.
patent: 5298534 (1994-03-01), Prosise et al.
patent: 5304616 (1994-04-01), Rajaiah et al.
patent: 5369145 (1994-11-01), Gasman et al.
patent: 5424058 (1995-06-01), Rajaiah et al.
patent: 5525652 (1996-06-01), Clarke et al.

Affiliated with

Also associated with

Rating

Denture adhesive containing partial zirconium, calcium, sodium g does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Denture adhesive containing partial zirconium, calcium, sodium g, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Denture adhesive containing partial zirconium, calcium, sodium g will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-979588