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Lubricating skin engaging member

A skin-engaging member, lubricity technology, applied to those on hair removal cartridges or devices, in the field of cartridges or devices themselves, capable of solving problems such as no major development

Active Publication Date: 2015-12-09
THE GILLETTE CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although polyox has its limitations, there has not been much development in this area since the use of polyox as a shaving lubricant

Method used

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  • Lubricating skin engaging member
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  • Lubricating skin engaging member

Examples

Experimental program
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Embodiment Construction

[0007] The skin engaging member of the present invention generally allows various lubricious materials to be loaded onto the hair removal device for delivery during the hair removal process. Details of the skin engaging member according to the present invention and its location on any hair removal device will be disclosed from the figures herein showing exemplary embodiments which may comprise various elements of the present invention. Those skilled in the art will appreciate that various combinations of the elements described in this specification and disclosed in the figures may be used in accordance with the present invention. The skin engaging member is intended to be suitable for use in hair removal procedures such as shaving, and thus the lubricious material may comprise various known compounds commonly used for topical application in personal care.

[0008] The skin-engaging member (also referred to as a shaving aid member or a skin-engaging shaving aid member) includes...

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Abstract

A skin engaging member for use on a hair removal device, said skin engaging member comprising: a carrier having a skin contacting surface, said skin contacting surface forming at least one orifice; and a lubricating material releasably engaged with said carrier, said at least one orifice exposing at least a portion of said lubricating material; wherein the lubricating material comprises a copolymer of polyethylene oxide and polypropylene oxide.

Description

technical field [0001] The present invention relates to skin engaging members, especially those used on hair removal cartridges or devices, as well as the cartridges or devices themselves. Background technique [0002] The use of shaving aids on razor blades to provide lubricating benefits during shaving is known. See, eg, US Patents 7,121,754; 6,298,558; 5,711,076; 5,134,775; 6,301,785 and US Patent Publications 2009 / 0223057, 2006 / 0225285. Such shaving aids typically comprise a water-insoluble matrix material to provide structural integrity, and a water-soluble polymer such as polyoxene (polyox) to provide stability during shaving once the water-soluble polymer goes into solution and water is present. Lubricity during shaving. More recently, however, some shaving aids in the form of skin engaging members have been produced which include a container in which a shaving aid is held, such as polyox in particular. See, eg, US Patent Publication 2011 / 0099815 and PCT Patent Pub...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61Q9/02B26B21/44A61K8/86
CPCA61K8/86A61K2800/87A61Q9/02B26B21/443C10M107/34C10N2040/50C10N2020/04C10M2209/1045C10M2209/104C10M2209/105B26B21/44
Inventor A·F·史蒂芬森N·J·珍妮斯V·J·布拉德福德E·A·M·巴克斯特
Owner THE GILLETTE CO