公开(公告)号：US07476697B2

公开(公告)日：2009-01-13

申请号：US10381569

申请日：2001-09-10

申请人： Thomas R. Patacca ,  Gregory G. Patacca ,  Dean M. Frate

发明人： Thomas R. Patacca ,  Gregory G. Patacca ,  Dean M. Frate

IPC分类号： A61K6/08

CPC分类号： A61K6/0017 ,  C08K5/103 ,  C08L33/00

摘要： A film forming composition for coating teeth which is a mixture of about 0.5% to about 30% by weight of a film forming polymer; about 10% to about 99.5% by weight of solvent; about 0.05% to about 40% by weight of a rheology modifier; about 0.01% to about 5% by weight of a dispersant or plasticizer, if necessary; and optionally up to about 30% by weight of an opacifier or colorant.

摘要翻译： 一种用于涂覆牙齿的成膜组合物，其为约0.5％至约30％重量的成膜聚合物的混合物; 约10％至约99.5％重量的溶剂; 约0.05％至约40％重量的流变改性剂; 如果需要，约0.01％至约5％重量的分散剂或增塑剂; 和任选地至多约30重量％的遮光剂或着色剂。

公开(公告)号：US06723781B1

公开(公告)日：2004-04-20

申请号：US09650926

申请日：2000-08-29

申请人： Dean M. Frate ,  Jian-Hwa Guo

发明人： Dean M. Frate ,  Jian-Hwa Guo

IPC分类号： C08L3302

CPC分类号： A61K9/7023 ,  Y10S524/916

摘要： A blend of one or more crosslinked polymers or copolymers prepared from an olefinically unsaturated polymerizable carboxylic or anhydride monomer and at least one high molecular weight essentially linear polymer prepared from an olefinically unsaturated polymerizable carboxylic acid monomer. The blend is neutralized to typically a low pH, and generally contains a noncovalent, e.g. ionic, crosslinking agent, and a cure rate modifier. The hydrogel blend is capable of containing a large amount of water, has good tack, good adhesion, and can be utilized as an application vehicle having a backing thereon as well as containing various substances such as personal care compounds, pharmaceuticals, active ingredients, and the like. Conversely, the hydrogel blend can be dried and subsequently wetted without substantial loss of properties.

摘要翻译： 由烯属不饱和可聚合的羧酸或酸酐单体制备的一种或多种交联聚合物或共聚物的共混物和由烯属不饱和可聚合羧酸单体制备的至少一种高分子量基本上线性的聚合物。 共混物被中和至通常的低pH值，并且通常含有非共价键。 离子交联剂和固化速率改性剂。 水凝胶共混物能够含有大量的水，具有良好的粘着性，良好的粘合性，并且可以用作其上具有背衬的应用载体，并且可以含有各种物质，例如个人护理化合物，药物，活性成分和 类似。 相反地​​，水凝胶共混物可以被干燥并随后润湿而没有显着的性能损失。

公开(公告)号：US06211296B1

公开(公告)日：2001-04-03

申请号：US09430044

申请日：1999-10-29

申请人： Dean M. Frate ,  Joseph A. Chiarelli ,  Yong Ma

发明人： Dean M. Frate ,  Joseph A. Chiarelli ,  Yong Ma

IPC分类号： C08L3302

CPC分类号： A61K9/7023 ,  Y10S524/916

摘要： A blend of one or more crosslinked polymers or copolymers prepared from an olefinically unsaturated polymerizable carboxylic or anhydride monomer and at least one high molecular weight essentially linear polymer prepared from an olefinically unsaturated polymerizable carboxylic acid monomer. The blend is neutralized to typically a low pH, and generally contains a noncovalent, e.g. ionic, crosslinking agent, and a cure rate modifier. The hydrogel blend is capable of containing a large amount of water, has good tack, good adhesion, and can be utilized as an application vehicle having a backing thereon as well as containing various substances such as personal care compounds, pharmaceuticals, active ingredients, and the like.