Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Razor blades with aluminum magnesium boride (AlMgB14)-based coatings

A razor-blade technology for new coatings

Inactive Publication Date: 2014-04-16
THE GILLETTE CO
View PDF9 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] It is well known that the combination of a sharp blade profile and a hard and lubricious coating generally defines the performance of the blade element

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Razor blades with aluminum magnesium boride (AlMgB14)-based coatings
  • Razor blades with aluminum magnesium boride (AlMgB14)-based coatings
  • Razor blades with aluminum magnesium boride (AlMgB14)-based coatings

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The present invention relates to a novel application in which aluminum magnesium boride (AlMgB 14 , also known as BAM) based ceramic coatings are applied to the surfaces of razor components, and in particular to the cutting edges of razor blades, as described herein. Applicant is unaware that BAM materials are being used or proposed for use with razor blades. The hard and / or low-friction properties of BAM coatings can provide significant benefits on razor blades, as these coatings can improve blade performance and / or simplify the manufacturing process.

[0023] Baseline BAM materials generally contain elemental aluminum, magnesium and boron. The term "BAM" or "BAM material" or "BAM layer" or "AlMgB 14 " or "BAM-based" or "BAM alloy" or "BAM analog" will generally be used herein interchangeably and may denote the matrix material AlMgB 14 As such, derivatives of materials such as metal borides XYB 14 , where X and Y are metal atoms, or by the matrix AlMgB 14 The mate...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
Login to View More

Abstract

This invention relates to a novel application of hard, low friction aluminum magnesium boride (AlMgB14, also known as BAM) based ceramic coatings to surfaces of razor components and in particular to blade edges of razor blades. On razor blade edges, these coatings may elevate blade performance, while also simplifying the manufacturing process.

Description

technical field [0001] The device relates generally to razor blades, and more specifically to novel coatings on razor blades. Background technique [0002] Current razor blades typically comprise a sharp base such as stainless steel, a hard coating layered over the stainless steel to optimize edge strength, tip shape, wear resistance, etc., and a usually polymeric material such as Telomer to impart lubricity to the soft coating. [0003] It is well known that the combination of a sharp blade profile and a hard and lubricious coating generally defines the performance of the blade element. In general, the interest is coating options that can improve the hardcoat performance of the blade elements and / or enhance the lubricity of the blade. [0004] It would be desirable to optimize blade coatings and / or steps required in blade production while maintaining or improving blade performance. Contents of the invention [0005] According to the present invention, a razor blade dev...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B26B21/60
CPCB26B21/60
Inventor R·R·小达夫J·S·帕克Y·驹X·王
Owner THE GILLETTE CO
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com