The invention is directed to improved mouth care products comprising an amount of at least one copolymer ?f N-vinylpyrrolidone and acrylic acid, in a weight ratio of 6095 to 40-5, suitable additives and carrier material.
申请公布号
CA2153448(A1)
申请公布日期
1996.01.08
申请号
CA19952153448
申请日期
1995.07.07
申请人
VENEMA, FRANCISCUS TIES;TIMMER, CHRISTIENA JANNIE;DOUMA, JOLANDA;JOCHEMS, STEPHANUS ALOYSIUS GERARDUS
发明人
VENEMA, FRANCISCUS TIES;TIMMER, CHRISTIENA JANNIE;DOUMA, JOLANDA;JOCHEMS, STEPHANUS ALOYSIUS GERARDUS
