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HAND POWDER COMPOSITION PROVIDING ENHANCED SLIP OR GLIDE FEEL
专利权人:
David Dunwoodie
发明人:
David Dunwoodie
申请号:
US15873284
公开号:
US20180200175A1
申请日:
2018.01.17
申请国别(地区):
US
年份:
2018
代理人:
摘要:
A hand powder composition, particularly useful for musicians of necked stringed instruments, comprising a fine moisture absorbing powder in an amount from about 90%-99% by weight of the total composition and a fine polytetrafluoroethylene powder in an amount from about 1%-7% by weight of the total composition. The polytetrafluoroethylene powder may have average particle sizes of about 18-22 μm. The moisture absorbing powder may be talcum powder or corn starch, or a combination thereof. A fine alkaline powder may be included to neutralize acidity of perspiration. A fine powdered colorant may be included for approximately matching the color of the composition to a desired color.
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http://www.ckcest.cn/home/
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