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1. 发明申请

WO2010008980A1 RAZOR BLADES 审中-公开
标题翻译：剃刀片
公开(公告)号：WO2010008980A1
公开(公告)日：2010-01-21
申请号：PCT/US2009/049906
申请日：2009-07-08
申请人： THE GILLETTE COMPANY , CLAUS, Oliver, H. , DEPUYDT, Joseph, Allan , HAHN, Steve, S. , JU, Yongqing , MADEIRA, John , MARCHEV, Krassimir, Grigorov , SKROBIS, Kenneth, James , SONNENBERG, Neville , WHITE, Charles, Samuel
发明人： CLAUS, Oliver, H. , DEPUYDT, Joseph, Allan , HAHN, Steve, S. , JU, Yongqing , MADEIRA, John , MARCHEV, Krassimir, Grigorov , SKROBIS, Kenneth, James , SONNENBERG, Neville , WHITE, Charles, Samuel
IPC分类号： B26B21/56 , B26B21/60
CPC分类号： B26B21/56 , B26B21/58 , B26B21/60
摘要： A razor blade (10) having a substrate (11) with a cutting edge being defined by a sharpened tip (12). The substrate has a thickness (21) of between about 1.3 and 1.6 micrometers measured at a distance (20) of four micrometers from the blade tip, a thickness (23) of between about 2.2 and 2.7 micrometers measured at a distance (22) of eight micrometers from the blade tip, a thickness (25) of between about 3.8 and 4.9 micrometers measured at a distance (24) of sixteen micrometers from the blade tip, a ratio of thickness measured at four micrometers from the blade tip to the thickness measured at eight micrometers from the blade tip of at least 0.55 and a ratio of thickness measured at four micrometers from the blade tip to the thickness measured at sixteen micrometers from the blade tip of at least 0.30.
摘要翻译：具有具有切削刃的基底（11）的剃须刀片（10）由锋利的尖端（12）限定。衬底具有在距叶片尖端四分之一距离（20）处测量的约1.3和1.6微米之间的厚度（21），在距离（22）处测量的厚度（23）在约2.2和2.7微米之间距离叶片尖端为八微米，在距离叶片尖端十六微米的距离（24）处测量的约3.8和4.9微米之间的厚度（25），测量到的叶片尖端四微米厚度与测量的厚度之比距离叶片尖端的八微米处至少为0.55，并且在从叶片尖端到四微米处测量的厚度与从叶片尖端测量的厚度之比至少为0.30。

2. 发明申请

WO2010008981A1 RAZORS AND RAZOR CARTRIDGES 审中-公开
标题翻译： RAZOR和RAZOR CARTRIDGES
公开(公告)号：WO2010008981A1
公开(公告)日：2010-01-21
申请号：PCT/US2009/049908
申请日：2009-07-08
申请人： THE GILLETTE COMPANY , DEPUYDT, Joseph, Allan , HAHN, Steve, S. , MADEIRA, John , MARCHEV, Krassimir, Grigorov , SKROBIS, Kenneth, James , SONNENBERG, Neville
发明人： DEPUYDT, Joseph, Allan , HAHN, Steve, S. , MADEIRA, John , MARCHEV, Krassimir, Grigorov , SKROBIS, Kenneth, James , SONNENBERG, Neville
IPC分类号： B26B21/56
CPC分类号： B26B21/00 , B26B21/56
摘要： Razors cartridges (8)including a guard (10), a cap (12), and at least two blades (14,16) with parallel sharpened edges located between the guard and cap are provided. A first blade defines a blade edge nearest the guard and a second blade defines a blade edge nearest the cap. The first blade has a cutter force less than the cutter force of the second blade.
摘要翻译：提供了包括护罩（10），盖（12）和位于护罩和盖之间的具有平行的锐化边缘的至少两个叶片（14,16）的剃刀盒（8）。第一刀片限定最靠近防护件的刀片边缘，并且第二刀片限定最靠近帽盖的刀片边缘。第一叶片具有小于第二叶片的切割力的切割力。

3. 发明申请

WO2009013667A3 THIN FILM COATING OF BLADES 审中-公开
公开(公告)号：WO2009013667A3
公开(公告)日：2009-01-29
申请号：PCT/IB2008/052842
申请日：2008-07-15
申请人： THE GILLETTE COMPANY , MADEIRA, John , EHIASARIAN, Arutiun, Papken , HOVSEPIAN, Papken, Ehiasar , MARCHEV, Krassimir, Grigorov , SONNENBERG, Neville
发明人： MADEIRA, John , EHIASARIAN, Arutiun, Papken , HOVSEPIAN, Papken, Ehiasar , MARCHEV, Krassimir, Grigorov , SONNENBERG, Neville
IPC分类号： C23C14/35 , C23C14/34 , B26B21/60
摘要： The present invention relates to a process for forming a razor blade. The process includes the steps of: a) providing a substrate, b) forming a wedge-shaped sharpened edge on the substrate that has an included angle of less than thirty degrees and a tip radius of less than 1,000 angstroms, c) placing the substrate in a vacuum chamber, d) placing a first solid target in the vacuum chamber, e) providing a gas to be ionized in the vacuum chamber, and f) generating ions from the first solid target by applying a negative voltage to the first solid target in pulses, the ions forming a thin film coating on the wedge-shaped sharpened edge on the substrate.

4. 发明申请

WO2010138369A1 A STRENGTHENED RAZOR BLADE 审中-公开
标题翻译：强化的RAZOR刀片
公开(公告)号：WO2010138369A1
公开(公告)日：2010-12-02
申请号：PCT/US2010/035532
申请日：2010-05-20
申请人： THE GILLETTE COMPANY , MARCHEV, Krassimir, Grigorov , MADEIRA, John
发明人： MARCHEV, Krassimir, Grigorov , MADEIRA, John
IPC分类号： C23C8/38 , B26B21/60
CPC分类号： B26B21/60 , B26B21/56 , B26B21/58 , C23C8/38
摘要： A razor blade including a substrate with a cutting edge, the substrate includes a mixed nitride-substrate interregion disposed at or beneath a surface of the substrate, the mixed nitride-substrate interregion being substantially free of a compound layer.
摘要翻译：包括具有切割边缘的基底的剃刀刀片，所述基底包括设置在所述基底的表面处或下方的混合氮化物 - 基底区域，所述混合氮化物 - 基底区域基本上不含化合物层。

5. 发明申请

WO2011008617A1 ATOMIC LAYER DEPOSITION COATINGS ON RAZOR 审中-公开
标题翻译：原子层沉积涂层在RAZOR
公开(公告)号：WO2011008617A1
公开(公告)日：2011-01-20
申请号：PCT/US2010/041304
申请日：2010-07-08
申请人： THE GILLETTE COMPANY , MADEIRA, John , SONNENBERG, Neville
发明人： MADEIRA, John , SONNENBERG, Neville
IPC分类号： B26B21/60 , C23C16/455
CPC分类号： B26B21/60 , C23C16/006 , C23C16/01 , C23C16/042 , C23C16/45525 , C23C16/45555
摘要： A novel application of the atomic layer deposition (ALD) process for producing a conformal coating on a razor blade is disclosed where a uniform, conformal, dense coating is deposited on an entire surface of a blade flank and at least a portion or an entire surface of a blade body. To improve the shaving ability of the coated blade edge (e.g., decrease the blade tip radius), the ALD-produced coating may be etched during, after, or both during and after, the ALD process.
摘要翻译：公开了用于在剃刀刀片上生产保形涂层的原子层沉积（ALD）方法的新颖应用，其中均匀的共形致密涂层沉积在刀片侧面和至少一部分或整个表面的整个表面上的刀片体。为了改善涂覆刀片边缘的剃刮能力（例如，降低刀尖半径），ALD生产的涂层可以在ALD工艺期间，之后，或在ALD工艺期间和之后被蚀刻。

6. 发明申请

WO2006138153A1 RAZOR BLADES 审中-公开
标题翻译：剃刀片
公开(公告)号：WO2006138153A1
公开(公告)日：2006-12-28
申请号：PCT/US2006/022400
申请日：2006-06-07
申请人： THE GILLETTE COMPANY , SUN, Shuwei , SONNENBERG, Neville , MADEIRA, John
发明人： SUN, Shuwei , SONNENBERG, Neville , MADEIRA, John
IPC分类号： B26B21/60
CPC分类号： B26B21/60
摘要： A razor blade (10) including a substrate (12) with a cutting edge defined by a sharpened tip and adjacent facets (22), a layer (16) of hard coating on the cutting edge, an overcoat layer (18) of chromium nitride on the layer of hard carbon coating, and an outer layer (20) of polytetrafluoroethylene coating over the overcoat layer.
摘要翻译：一种剃刀刀片（10），包括具有由尖锐尖端和相邻小面（22）限定的切割边缘的基底（12），切割边缘上的硬质涂层层（16），氮化铬的外涂层（18）在硬质碳涂层上，以及涂覆在外涂层上的聚四氟乙烯外层（20）。

7. 发明申请

WO1992019425A2 IMPROVEMENTS IN OR RELATING TO RAZOR BLADES 审中-公开
标题翻译：改善或与RAZOR刀片相关的改进
公开(公告)号：WO1992019425A2
公开(公告)日：1992-11-12
申请号：PCT/US1992003330
申请日：1992-04-22
申请人： THE GILLETTE COMPANY
发明人： THE GILLETTE COMPANY , GREWEL, Manohar, S. , CHOU, Chong-Ping, P. , HAHN, Steve, S. , MADEIRA, John
IPC分类号： B26B21/54
CPC分类号： B26B21/60
摘要： A razor blade includes a substrate with a wedge-shaped edge, an interlayer of material selected from the group consisting of nickel, niobium, silicon, silicon carbide, tantalum, vanadium, and alloys of such materials on the tip and flanks of the wedge-shaped edge, the thickness of the interlayer preferably being in the range of about 50-500 angstroms, and a layer of diamond or diamond-like carbon material on the interlayer that preferably has a thickness of about two thousand angstroms and that defines a tip radius of less than about 1000 angstroms.
摘要翻译：剃刀刀片包括具有楔形边缘的基底，选自镍，铌，硅，碳化硅，钽，钒的材料的中间层以及这些材料的合金在楔形边缘的尖端和侧面上，中间层的厚度优选在约50-500埃的范围内，并且中间层上的金刚石或类金刚石碳材料层优选地具有约二千埃的厚度，并且限定了尖端半径小于约1000埃。

8. 发明申请

WO1993009921A1 SHAVING SYSTEM 审中-公开
标题翻译：剃须系统
公开(公告)号：WO1993009921A1
公开(公告)日：1993-05-27
申请号：PCT/US1992009658
申请日：1992-11-12
申请人： THE GILLETTE COMPANY
发明人： THE GILLETTE COMPANY , TROTTA, Robert, A. , HAHN, Steve, Syng-Hi , MADEIRA, John , CHOU, Chong-Ping, Peter , BROOKS, Lamar, Eugene
IPC分类号： B26B21/54
CPC分类号： B26B21/22 , B26B21/60
摘要： A shaving system (10) with a blade member (16) with a cutting edge (18) of wedge shape that is defined by main facets (96, 98) with an included facet angle in the range of 10-17 DEG in the region forty micrometers from the cutting edge (18). The blade (16) is mounted between leading and trailing skin-engaging surfaces (14, 26) so that the blade tangent angle (106) is less than 20 DEG and the interior main facet (84) of the blade (16) is disposed at an angle of more than 150 DEG to a reference line (108) that extends from the cutting edge (18) of the blade (16) to the skin-engaging point next forward of the blade edge (50).
摘要翻译：一种剃须系统（10），其具有刀片构件（16），刀片构件（16）具有由主面（96,98）限定的楔形切削刃（18），所述切削刃具有在所述区域中的10-17度范围内的所包括的小角度距切割刃（18）四十微米。刀片（16）安装在前皮肤接合表面（14）和后皮肤接合表面（26）之间，使得刀片切角（106）小于20°，刀片（16）的内部主刻面（84）与从叶片（16）的切割边缘（18）延伸到叶片边缘（50）前方的皮肤接合点的参考线（108）大于150°的角度。

9. 发明申请

WO1993000204A1 IMPROVEMENTS IN OR RELATING TO RAZOR BLADES 审中-公开
标题翻译：改善或与RAZOR刀片相关的改进
公开(公告)号：WO1993000204A1
公开(公告)日：1993-01-07
申请号：PCT/US1992004932
申请日：1992-06-11
申请人： THE GILLETTE COMPANY
发明人： THE GILLETTE COMPANY , PARENT, C., Robert , MADEIRA, John , HAHN, Steve, Syng-Hi , CHOU, Chong-Ping, Peter , BROOKS, Lamar, Eugene
IPC分类号： B26B21/54
CPC分类号： B26B21/60
摘要： A razor blade includes a substrate (50) with a wedge-shaped edge at a distance of forty micrometers from the sharpened tip (52), and a layer of diamond or diamond-like material (60) defined by facets (66, 68) that have an included angle of less than seventeen degrees that has a thickness of at least twelve hundred angstroms from the sharpened tip (52) of said substrate (50) to a distance of forty micrometer from the sharpened tip (52), and an ultimate tip defined by facets (62, 64) that have lengths of at least about 0.1 micrometer and define an included angle of at least sixty degrees, and that defines a tip radius of less than about 400 angstroms, an aspect ratio in the range of 1:1-3:1, a hardness of at least thirteen gigapascals and an L5 wet wool felt cutter force of less than 0.8 kilogram.
摘要翻译：剃刀刀片包括具有楔形边缘的距离磨尖（40）距离为40微米的楔形边缘的基底（50），以及由小平面（66,68）限定的金刚石或类金刚石材料层（60）其具有小于十七度的夹角，该夹角具有至少从所述基底（50）的尖锐尖端（52）至尖锐（52）的距离至少十二百埃的距离，与尖锐尖端（52）的距离为四十微米，尖端由长度为至少约0.1微米并且限定至少六十度的夹角限定的小平面（62,64）限定，并且限定小于约400埃的尖端半径，纵横比范围为1 ：1-3：1，硬度至少为十三千帕斯卡，L5湿羊毛毡切割力小于0.8千克。

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