Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1989-12-01
1991-03-19
Page, Thurman
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524 43, 433180, A61K 600, C08L 126, A61C 13225
Patent
active
050011707
ABSTRACT:
A denture adhesive base composition comprises a substantially anhydrous mixture of methyl vinyl ethermaleic acid copolymer, polyvinyl pyrrolidone and ethylene oxide polymer. A denture adhesive composition including this base composition is also provided, the denture adhesive composition optionally including hydroxypropylcellulose. A method for formulating the novel denture adhesive base compositions and denture adhesive compositions of the invention is also disclosed.
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patent: 4280936 (1981-07-01), Dhabhar et al.
patent: 4373036 (1983-02-01), Chang et al.
patent: 4758630 (1988-07-01), Shaw et al.
Gaglia, Jr. Charles A.
Kishore G. S.
Page Thurman
Warner-Lambert & Company
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