发明授权
- 专利标题: Biodegradable cigar tip
- 专利标题(中): 可生物降解的雪茄尖
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申请号: US13421155申请日: 2012-03-15
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公开(公告)号: US09282769B2公开(公告)日: 2016-03-15
- 发明人: Munmaya K. Mishra , William R. Sweeney , Chris Simpson
- 申请人: Munmaya K. Mishra , William R. Sweeney , Chris Simpson
- 申请人地址: US VA Richmond
- 专利权人: Altria Client Services LLC
- 当前专利权人: Altria Client Services LLC
- 当前专利权人地址: US VA Richmond
- 代理机构: Buchanan, Ingersoll & Rooney PC
- 主分类号: A24F7/00
- IPC分类号: A24F7/00 ; B05D3/12 ; B29C45/00 ; A24F13/02
摘要:
A biodegradable cigar tip comprises an open upstream end configured to surround a downstream end of a cigar, the cigar tip having a mouth end optionally comprising a substantially flat cross-section, the cigar tip comprising a molded biodegradable material. The biodegradable material may consist of pressed cellulosic fibers with an outer surface of the cigar tip coated with a plastic film, wax coating or other waterproof coating such as a sugarcane pulp film. Alternatively, the biodegradable material may consist of an injection molded biodegradable resin such as a starch-filled resin wherein the starch-filled resin includes polypropylene or polyethylene and non-soluble starch selected from corn, tapioca, wheat, potato, plant sourced oligomer, or plant sourced polysaccharide or mixture thereof.
公开/授权文献
- US20120305010A1 BIODEGRADABLE CIGAR TIP 公开/授权日:2012-12-06
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