GB1255306A - Filters for smoking articles - Google Patents
Filters for smoking articlesInfo
- Publication number
- GB1255306A GB1255306A GB4835870A GB4835870A GB1255306A GB 1255306 A GB1255306 A GB 1255306A GB 4835870 A GB4835870 A GB 4835870A GB 4835870 A GB4835870 A GB 4835870A GB 1255306 A GB1255306 A GB 1255306A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filter
- cigarette
- oct
- particles
- filters
- Prior art date
- 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.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/061—Use of materials for tobacco smoke filters containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
1,255,306. Tobacco-smoke filter. H-2-O FILTER CORP. 12 Oct., 1970 [16 Oct., 1969], No. 48358/70. Heading A2C. The filter comprises at least one hollow container 14 partially filled with fluid, and compressed absorbent expansible sponge-like material 12 having particles of activated carbon 13 randomly disposed therein, the material 12 and particles 13 being moistenable by the fluid released upon rupturing the container(s) 14. The filter also includes conventional filter rods 15, and may be attached to a cigarette 11 as shown or to a cigar, or may be used in a smokers' pipe or cigarette hblder.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US86681169A | 1969-10-16 | 1969-10-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1255306A true GB1255306A (en) | 1971-12-01 |
Family
ID=25348466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4835870A Expired GB1255306A (en) | 1969-10-16 | 1970-10-12 | Filters for smoking articles |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH514998A (en) |
GB (1) | GB1255306A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006082529A3 (en) * | 2005-02-04 | 2007-05-10 | Philip Morris Prod | Flavour capsule for enhanced flavour delivery in cigarettes |
GB2490730A (en) * | 2011-05-13 | 2012-11-14 | British American Tobacco Co | Additive release assembly for smoking filter |
-
1970
- 1970-10-12 GB GB4835870A patent/GB1255306A/en not_active Expired
- 1970-10-16 CH CH1532470A patent/CH514998A/en not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006082529A3 (en) * | 2005-02-04 | 2007-05-10 | Philip Morris Prod | Flavour capsule for enhanced flavour delivery in cigarettes |
EA011475B1 (en) * | 2005-02-04 | 2009-04-28 | Филип Моррис Продактс С.А. | Flavour capsule for enhanced flavour delivery in cigarettes |
GB2490730A (en) * | 2011-05-13 | 2012-11-14 | British American Tobacco Co | Additive release assembly for smoking filter |
Also Published As
Publication number | Publication date |
---|---|
CH514998A (en) | 1971-11-15 |
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