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1. 发明授权

US06029678A "Gel" dental floss 失效
标题翻译： “凝胶”牙线
公开(公告)号：US06029678A
公开(公告)日：2000-02-29
申请号：US9947
申请日：1998-01-21
申请人： Belinda Tsao , Edward Hosung Park , Paul Zwick , Pranav Desai , Mingchih Michael Tseng , Casper W. Chiang
发明人： Belinda Tsao , Edward Hosung Park , Paul Zwick , Pranav Desai , Mingchih Michael Tseng , Casper W. Chiang
IPC分类号： A61C15/04 , A61K8/02 , A61Q11/00 , D01F8/04 , D01F8/06 , A61C15/00
CPC分类号： A61Q11/00 , A61C15/041 , A61K8/02 , D01F8/06
摘要： Monofilament gel dental flosses and methods for their fabrication are provided. The gel flosses comprise a core material in combination with a gel material, where both the core and gel materials comprise thermoplastic elastomeric polymers and are sufficiently adherent to one another so as not to separate under conditions of hygienic use.
摘要翻译：提供单丝凝胶牙线及其制造方法。凝胶牙线包括与凝胶材料组合的芯材料，其中芯和凝胶材料都包含热塑性弹性体聚合物并且彼此充分粘附，以便在卫生使用条件下不分离。

2. 发明授权

US5875797A Dental floss 失效
标题翻译：牙线牙线
公开(公告)号：US5875797A
公开(公告)日：1999-03-02
申请号：US743722
申请日：1996-11-06
申请人： Casper W. Chiang , Edward Hosung Park , Brad Castillo , Mingchih Michael Tseng
发明人： Casper W. Chiang , Edward Hosung Park , Brad Castillo , Mingchih Michael Tseng
IPC分类号： A61C15/04 , A61K8/02 , A61Q11/00 , D01D5/34 , D01F8/06 , D01F8/12 , D01F8/14 , A61C15/00
CPC分类号： A61K8/02 , A61C15/041 , A61Q11/00 , D01D5/34 , D01F8/06 , D01F8/12 , D01F8/14
摘要： Improved dental flosses include two or more components selected to provide desired properties to the floss. The improved flosses may comprise one or a plurality of multicomponent filaments, each filament including an inner core selected to provide strength to the floss, and an outer layer selected to provide a desired surface property. The improved flosses also may comprise one or a plurality of core filaments embedded in a single body sheath. The filament component provides desirable physical properties to the floss, such as tensile strength, while a floss body sheath component provides desirable surface properties.
摘要翻译：改进的牙线包括两种或多种选择成为牙线提供所需性质的组分。改进的牙线可以包括一个或多个多组分长丝，每个细丝包括被选择用于为牙线提供强度的内芯，以及被选择用于提供所需表面性质的外层。改进的牙线也可以包含一个或多个嵌入单体鞘中的芯丝。长丝组分为牙线提供理想的物理性能，例如拉伸强度，而牙线体鞘组分提供所需的表面性质。

3. 发明授权

US5915791A Shaving system with improved guard structure 失效
标题翻译：剃须系统具有改进的防护结构
公开(公告)号：US5915791A
公开(公告)日：1999-06-29
申请号：US800146
申请日：1997-02-14
申请人： Yuling Yin , Alfred Porcaro , Mingchih Michael Tseng , Philip John Sweeney
发明人： Yuling Yin , Alfred Porcaro , Mingchih Michael Tseng , Philip John Sweeney
IPC分类号： B26B21/44 , A45D20060101 , B26B20060101 , B26B21/00 , B26B21/10 , B26B21/22 , B26B21/40
CPC分类号： B26B21/4018 , B26B21/4087 , B26B21/443
摘要： A shaving system that includes a housing, one or more blades mounted on the housing, a cap behind the blades on the housing, and a guard structure in front of the blades on the housing, the guard structure including flexible skin-engaging protrusions that engage a user's skin in front of the blades and a water leachable shaving aid composite positioned to deliver a shaving aid to the skin behind the flexible skin-engaging protrusions.
摘要翻译：一种剃须系统，包括壳体，安装在壳体上的一个或多个叶片，壳体上的叶片后面的盖子，以及在壳体上的叶片前面的防护结构，防护结构包括柔性皮肤接合突起，其接合刀片前面的使用者皮肤以及定位成将柔性皮肤接合突起后面的剃刮助剂输送到皮肤上的可浸水的剃刮助剂复合物。

4. 发明授权

US5653971A Shaving aid composite with an inclusion complex of a skin-soothing agent and a cyclodextrin 失效
标题翻译：具有皮肤舒缓剂和环糊精包合物的剃刮助剂复合物
公开(公告)号：US5653971A
公开(公告)日：1997-08-05
申请号：US496860
申请日：1995-06-30
申请人： Frank E. Badin , Thilivali T. Ndou , Lee K. Lim , Yuling Yin , Mingchih Michael Tseng
发明人： Frank E. Badin , Thilivali T. Ndou , Lee K. Lim , Yuling Yin , Mingchih Michael Tseng
IPC分类号： A61K8/00 , A61K8/33 , A61K8/36 , A61K8/368 , A61K8/42 , A61K8/46 , A61K8/73 , A61K8/86 , A61Q9/02 , B26B21/44 , B26B21/58 , A61K7/15
CPC分类号： A61K8/738 , A61Q9/02 , B26B21/443 , A61K2800/244 , A61K2800/87
摘要： The present invention is directed to a shaving system of the wet shave type comprising a blade member (one or more) and a structure which supports or holds the blade member and which has an external skin engaging portion in proximity to the blade member. The skin engaging portion includes an improved shaving aid composite (or lubricating strip) which contains an inclusion complex of a skin-soothing agent, such as menthol, with a cyclodextrin. Preferably the shaving aid composite comprises a matrix of a water-insoluble polymer, an effective amount of a skin lubricating water-soluble polymer dispersed within the matrix, and an inclusion complex of a skin-soothing agent with a cyclodextrin. Alternatively, the shaving aid composite may comprise a sheath of water-insoluble polymer that surrounds a core which includes a skin-lubricating water-soluble polymer and an inclusion complex of a skin-soothing agent with a cyclodextrin. The improved shaving aid composite is capable of retaining during normal storage conditions substantially all of the skin-soothing agent included during fabrication of the composite and delivering an effective amount of the skin-soothing agent during use.
摘要翻译：本发明涉及一种湿剃剃型的剃刮系统，其包括刀片构件（一个或多个）和支撑或保持刀片构件并且具有靠近刀片构件的外部皮肤接合部分的结构。皮肤接合部分包括改善的剃刮助剂复合物（或润滑条），其包含皮肤舒缓剂如薄荷醇与环糊精的包合物。优选地，所述剃刮助剂复合物包含水不溶性聚合物的基质，分散在基质内的有效量的皮肤润滑水溶性聚合物，以及皮肤舒缓剂与环糊精的包合物。或者，剃刮助剂复合物可以包含水不溶性聚合物的护套，其包围芯，其包含皮肤润滑的水溶性聚合物和皮肤舒缓剂与环糊精的包合物。改进的剃刮助剂复合材料能够在正常储存条件下保留在复合材料制造过程中包括的基本上所有的皮肤舒缓剂，并在使用过程中输送有效量的皮肤舒缓剂。

5. 发明授权

US06298558B1 Skin engaging member 失效
标题翻译：皮肤接触成员
公开(公告)号：US06298558B1
公开(公告)日：2001-10-09
申请号：US08497194
申请日：1995-06-30
申请人： Mingchih Michael Tseng , Yuling Yin , Frank E. Badin , Thilivali T. Ndou , Brian A. Rogers , Lee K. Lim
发明人： Mingchih Michael Tseng , Yuling Yin , Frank E. Badin , Thilivali T. Ndou , Brian A. Rogers , Lee K. Lim
IPC分类号： B26B2144
CPC分类号： B26B21/443
摘要： This relates to an improved skin engaging member for use in razor blade; cartridge assemblies and shaving systems of the wet shave type. In an embodiment, there is provided a two-component, control-release shaving device consisting of(a) a sheath layer made from thermoplastic resins with openings therein and (b) a core region containing internal shaving aids. Potentially, the device can maintain surface appearance, control-release the shaving aids, minimize the degradation of the shaving aids, and prevent the shaving aids from being trapping in a strip. Furthermore, the addition of low-melt additives to the shaving aids becomes feasible and the compatibility between the shaving aids and the shaving aid carrier such as polystyrene in the lubricating strip composite becomes less critical.
摘要翻译：这涉及用于剃刀刀片的改进的皮肤接合构件; 湿式剃须型的墨盒组件和剃须系统。在一个实施方案中，提供了一种双组分调控释放剃须装置，其包括（a）由其中具有开口的热塑性树脂制成的护套层和（b）包含内部剃刮助剂的芯区域。潜在地，该装置可以保持表面外观，控制释放剃刮助剂，使剃刮助剂的降解最小化，并防止剃刮助剂被捕获在条带中。此外，将低熔点添加剂添加到剃刮助剂中变得可行，并且剃须助剂和润滑助剂载体（例如润滑条复合材料中的聚苯乙烯）之间的相容性变得不那么关键。

6. 发明授权

US5711076A Shaving system with improved guard structure 失效
公开(公告)号：US5711076A
公开(公告)日：1998-01-27
申请号：US624819
申请日：1996-03-27
申请人： Yuling Yin , Alfred Porcaro , Mingchih Michael Tseng , Philip John Sweeney
发明人： Yuling Yin , Alfred Porcaro , Mingchih Michael Tseng , Philip John Sweeney
IPC分类号： B26B21/44 , A45D20060101 , B26B20060101 , B26B21/00 , B26B21/10 , B26B21/22 , B26B21/40
CPC分类号： B26B21/4018 , B26B21/4087 , B26B21/443
摘要： A shaving system that includes a housing, one or more blades mounted on the housing, a cap behind the blades on the housing, and a guard structure in front of the blades on the housing, the guard structure including flexible skin-engaging protrusions that engage a user's skin in front of the blades and a water leachable shaving aid composite positioned to deliver a shaving aid to the skin behind the flexible skin-engaging protrusions.

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