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公开(公告)号：EP1246598A1
公开(公告)日：2002-10-09
申请号：EP00968105.7
申请日：2000-10-13
发明人： WONG, Eddie , GASMAN, Robert, Charles , SMETANA, Alfred, J. , SYNODIS, Joseph, D. , CLARKE, Hal, Christopher
IPC分类号： A61K6/00 , C09J135/08
CPC分类号： A61K6/0061 , A61K6/0067 , A61K6/0094 , C08F8/44 , C08L33/02 , C08L2666/04 , C09J135/08 , A61K6/0026 , C08L33/08 , C08L33/10 , C08L33/064 , C08L1/286 , C08L1/284 , C08L39/06
摘要： A denture adhesive composition is disclosed and comprises a polymeric activator in an amount of up to about 3 percent by weight based on the total weight of the denture adhesive composition; wherein the activator is selected from the group consisting of: poly(meth)acrylic acid, poly acrylic acid, polyitaconic acid, polycitraconic acid, and a monovalent alkali metal cation salt thereof. This composition exhibits enhanced adhesive performance and reduces oozing and incidence of food occlusion.
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公开(公告)号：EP1117365B1
公开(公告)日：2005-09-21
申请号：EP99947707.8
申请日：1999-09-30
IPC分类号： A61K6/00
CPC分类号： C08F8/44 , A61K6/0026 , C08L35/08 , C08L33/08 , C08L1/08
摘要： A denture adhesive comprises a partial, mixed salt of a copolymer of an alkyl vinyl ether and maleic acid copolymer produced by a wet process, wherein the cations of said salt comprise i) calcium with a degree of substitution of the copolymer in calcium of at least about 69 %; and ii) at least one other cation selected from the group consisting of sodium and potassium.
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公开(公告)号：EP1117365A1
公开(公告)日：2001-07-25
申请号：EP99947707.8
申请日：1999-09-30
IPC分类号： A61K6/00
CPC分类号： C08F8/44 , A61K6/0026 , C08L35/08 , C08L33/08 , C08L1/08
摘要： A denture adhesive comprises a partial, mixed salt of a copolymer of an alkyl vinyl ether and maleic acid copolymer produced by a wet process, wherein the cations of said salt comprise i) calcium with a degree of substitution of the copolymer in calcium of at least about 69 %; and ii) at least one other cation selected from the group consisting of sodium and potassium.
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