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。

公开(公告)号：US5713131A

公开(公告)日：1998-02-03

申请号：US497193

申请日：1995-06-30

申请人： Brian A. Rogers ,  Frank E. Badin ,  Thilivali T. Ndou ,  Yuling Yin ,  Lee K. Lim

发明人： Brian A. Rogers ,  Frank E. Badin ,  Thilivali T. Ndou ,  Yuling Yin ,  Lee K. Lim

IPC分类号： A61K8/00 ,  A61K8/42 ,  A61K8/73 ,  A61K8/86 ,  A61Q9/02 ,  B26B21/44 ,  B26B21/58 ,  B26B19/44

CPC分类号： B26B21/443

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 which comprises a non-volatile cooling agent, such as a non-volatile menthol analog. Preferably the shaving aid composite comprises a matrix of a water-insoluble polymer and, dispersed within the matrix, a skin lubricating water-soluble polymer and a non-volatile cooling agent. 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 a non-volatile cooling agent. The improved shaving aid composite (or lubricating strip) is capable of retaining during normal storage conditions substantially all of the cooling agent included during fabrication of the composite and delivering an effective amount of the cooling 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进的剃刮助剂复合物，其包含非挥发性冷却剂，例如非挥发性薄荷脑类似物。 优选地，所述剃刮助剂复合物包含水不溶性聚合物的基质，并且在基体内分散有皮肤润滑水溶性聚合物和非挥发性冷却剂。 或者，剃刮助剂复合材料可以包括水不溶性聚合物的护套，其包围芯，其包括皮肤润滑的水溶性聚合物和非挥发性冷却剂。 改进的剃刮助剂复合材料（或润滑条）能够在正常储存条件期间保留在制造复合材料期间包括的基本上所有的冷却剂并且在使用期间输送有效量的冷却剂。

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。