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    CUTTING MEMBERS FOR SHAVING RAZORS
    15.
    发明申请
    CUTTING MEMBERS FOR SHAVING RAZORS 审中-公开
    切割用于剃刀的成员

    公开(公告)号：US20140041234A1

    公开(公告)日：2014-02-13

    申请号：US14059963

    申请日：2013-10-22

    申请人： The Gillette Company

    发明人： William Scott Masek ,  John Lawrence Maziarz ,  Joseph Allan DePuydt ,  Ming Laura Xu ,  Craig Stephen Vickery

    IPC分类号： B26B21/56 ,  B26B21/58

    CPC分类号： B26B21/565 ,  B21D53/645 ,  B26B21/54 ,  B26B21/58 ,  C21D1/09 ,  C21D8/0205

    摘要： Cutting members for razors are provided that have a blade portion and a base portion, the blade portion having a cutting edge region terminated at a free end thereof and an opposing non-cutting edge region, the blade portion being bent relative to the base portion in a bent portion spaced from the cutting edge region and adjacent to the non-cutting edge region, wherein the bent portion extends about 108 degrees to about 115 degrees from the base portion, the bent portion having a radius of about 0.30 mm to about 0.45 mm, at least part of the cutting member having a hardness of about hardness of about 540 HV to about 750 HV, and a thickness of the bent portion is less than the average thickness of the cutting member.

    摘要翻译： 提供具有刀片部分和基部的剃刀的切割构件，所述刀片部分具有在其自由端处终止的切割边缘区域和相对的非切割边缘区域，所述刀片部分相对于所述基部部分弯曲 与切割边缘区域间隔开并且邻近非切割边缘区域的弯曲部分，其中弯曲部分从基部延伸约108度至约115度，弯曲部分具有约0.30mm至约0.45mm的半径 所述切割构件的至少一部分具有大致硬度为约540HV至约750HV的硬度，并且所述弯曲部分的厚度小于所述切割构件的平均厚度。

    CUTTING MEMBERS FOR SHAVING RAZORS
    16.
    发明申请
    CUTTING MEMBERS FOR SHAVING RAZORS 有权
    切割用于剃刀的成员

    公开(公告)号：US20130091710A1

    公开(公告)日：2013-04-18

    申请号：US13709427

    申请日：2012-12-10

    申请人： THE GILLETTE COMPANY

    发明人： William Masek ,  John L. Maziarz ,  Joseph A. DePuydt ,  Ming Laura Xu ,  Craig Stephen Vickery

    IPC分类号： B26B21/54 ,  B26B21/58 ,  B26B21/56

    CPC分类号： B26B21/565 ,  B21D53/645 ,  B26B21/54 ,  B26B21/58 ,  C21D1/09 ,  C21D8/0205

    摘要： Cutting members for razors are provided that have a blade portion and a base portion, the blade portion having a cutting edge region terminated at a free end thereof and an opposing non-cutting edge region, the blade portion being bent relative to the base portion in a bent portion spaced from the cutting edge region and adjacent to the non-cutting edge region, wherein the bent portion extends about 108 degrees to about 115 degrees from the base portion, the bent portion having a radius of about 0.30 mm to about 0.45 mm, at least part of the cutting member having a hardness of about hardness of about 540 HV to about 750 HV, and a thickness of the bent portion is less than the average thickness of the cutting member.

    摘要翻译： 提供具有刀片部分和基部的剃刀的切割构件，所述刀片部分具有在其自由端处终止的切割边缘区域和相对的非切割边缘区域，所述刀片部分相对于所述基部部分弯曲 与切割边缘区域间隔开并且邻近非切割边缘区域的弯曲部分，其中弯曲部分从基部延伸约108度至约115度，弯曲部分具有约0.30mm至约0.45mm的半径 所述切割构件的至少一部分具有大致硬度为约540HV至约750HV的硬度，并且所述弯曲部分的厚度小于所述切割构件的平均厚度。

    Shaving aid composite with a non-volatile cooling agent
    19.
    发明授权
    Shaving aid composite with a non-volatile cooling agent 失效
    剃须助剂与非挥发性冷却剂复合

    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。

    Razor blade steel having high corrosion resistance, razor blades and a process for manufacturing razor blades
    20.
    发明授权
    Razor blade steel having high corrosion resistance, razor blades and a process for manufacturing razor blades 失效
    具有高耐腐蚀性的剃刀刀片钢，剃刀刀片和制造刀片的方法

    公开(公告)号：US5433801A

    公开(公告)日：1995-07-18

    申请号：US138486

    申请日：1993-10-15

    申请人： Wolfgang Althaus ,  Atsushi Kumagai

    发明人： Wolfgang Althaus ,  Atsushi Kumagai

    IPC分类号： B26B21/58 ,  C21D6/00 ,  C21D6/04 ,  C21D9/18 ,  C22C38/00 ,  C22C38/22

    CPC分类号： C21D6/04 ,  C21D9/18 ,  C22C38/22

    摘要： Steel which is particularly useful for making a razor blade of high corrosion resistance contains more than 0.45%, but less than 0.55%, of carbon, 0.4 to 1.0% of silicon, 0.5 to 1.0% of manganese, 12 to 14% of chromium and 1.0 to 1.6% of molybdenum, all by weight, in addition to iron and inevitable impurities, and has a carbide density of 100 to 150 particles per 100 square microns as annealed. The razor blade has a Vickers hardness of at least 620 and a carbide density of 10 to 45 particles per 100 square microns, and preferably has a specific distribution of residual austenite content. The improved properties of the razor blade are achieved by an improved process of heat treatment which includes austenitizing the steel at a temperature of 1075.degree. C. to 1120.degree. C., cooling it to a temperature between -60.degree. C. and -80.degree. C. for hardening it, and tempering it at a temperature of 250.degree. C. to 400.degree. C.

    摘要翻译： 对于制造高耐腐蚀性的剃刀刀片特别有用的钢包含大于0.45％，但小于0.55％的碳，0.4〜1.0％的硅，0.5〜1.0％的锰，12〜14％的铬，以及 除了铁和不可避免的杂质之外，重量百分比为1.0-1.6％的钼，并且当退火时具有每100平方微米100至150个颗粒的碳化物密度。 剃刀刀片具有至少620的维氏硬度，每100平方微米的碳化物密度为10至45个颗粒，并且优选具有残余奥氏体含量的特定分布。 剃刀刀片的改进性能通过改进的热处理工艺实现，其包括在1075℃至1120℃的温度下对钢进行奥氏体化，将其冷却至-60℃至-80℃的温度 C.使其硬化，并在250℃至400℃的温度下回火。