Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Tobacco Inc
Original Assignee
Japan Tobacco Inc
Japan Tobacco and Salt Public Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Japan Tobacco Inc, Japan Tobacco and Salt Public CorpfiledCriticalJapan Tobacco Inc
Priority to JP8723976ApriorityCriticalpatent/JPS5399399A/en
Publication of JPS5399399ApublicationCriticalpatent/JPS5399399A/en
Publication of JPS5628B2publicationCriticalpatent/JPS5628B2/ja
Cigarettes, Filters, And Manufacturing Of Filters
(AREA)
Abstract
PURPOSE: To prepare filter-tipped cigarette, which gives no feeling of charcoal taste in smoking, by packing a mixture of charcoal and tannic acid metal chelate cpds. into the filter tip.
COPYRIGHT: (C)1978,JPO&Japio
JP8723976A1976-07-231976-07-23Filter for tabaco smoke
GrantedJPS5399399A
(en)
Method for the removal by elimination of nitric oxide and carbon monoxide from tobacco smoke and also from tobacco material,smoke filters and cigarette paper