ES311945A1 - Improvements introduced in the manufacture of filters for smoking articles. (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements introduced in the manufacture of filters for smoking articles. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES311945A1 ES311945A1 ES0311945A ES311945A ES311945A1 ES 311945 A1 ES311945 A1 ES 311945A1 ES 0311945 A ES0311945 A ES 0311945A ES 311945 A ES311945 A ES 311945A ES 311945 A1 ES311945 A1 ES 311945A1
- Authority
- ES
- Spain
- Prior art keywords
- section
- acetate
- alcohol
- activated carbon
- crimped paper
- 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
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
- A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
- A24B15/281—Treatment of tobacco products or tobacco substitutes by chemical substances the action of the chemical substances being delayed
- A24B15/282—Treatment of tobacco products or tobacco substitutes by chemical substances the action of the chemical substances being delayed by indirect addition of the chemical substances, e.g. in the wrapper, in the case
-
- 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
- A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
- A24D3/163—Carbon
Abstract
A filter for smoking articles, e.g. cigarettes, comprises a sorbent section 11, free of flavourants, and a flavour containing section 7, the sections 7 and 11 being connected in parallel. A conventional tow filter section 5a may also be included. The sorbent section, which may be separated from the flavour containing section by a vapour barrier 16, preferably comprises crimped paper and activated carbon and the flavour containing section 7 preferably comprises crimped paper, activated carbon and a sorbed flavourant. Silica gel may be used instead of activated carbon, and base materials other than crimped paper may be used, e.g. tow, cellulose acetate and synthetic polymers. The base material may contain additives such as molecular sieves, crystalline cellulose, alumina, Fuller's earth, rice starch, cellulose powder and diatomaceous earth. Suitable flavourants are anethole, anisyl alcohol, borneol, geranyl acetate, carveol, piperonal, citral, eucalyptol, geramyl formate, benzyl butyrate, citronellyl acetate, fenchyl alcohol, isobutyl phenyl-acetate, isopulegol, menthol, nonyl alcohol, undecanoic aldehyde, citronellol, indole, terpineol, decanoic aldehyde, benzyl alcohol, and pheny-ethyl aceate and mixtures of such materials. Quantitative examples are given.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36081764A | 1964-04-20 | 1964-04-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES311945A1 true ES311945A1 (en) | 1965-12-16 |
Family
ID=23419510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0311945A Expired ES311945A1 (en) | 1964-04-20 | 1965-04-19 | Improvements introduced in the manufacture of filters for smoking articles. (Machine-translation by Google Translate, not legally binding) |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT255949B (en) |
BR (1) | BR6569073D0 (en) |
CH (1) | CH453178A (en) |
DE (1) | DE1517312A1 (en) |
ES (1) | ES311945A1 (en) |
GB (1) | GB1058342A (en) |
NL (1) | NL6504776A (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7987856B2 (en) | 2005-12-29 | 2011-08-02 | Philip Morris Usa Inc. | Smoking article with bypass channel |
US8240315B2 (en) * | 2005-12-29 | 2012-08-14 | Philip Morris Usa Inc. | Smoking article with improved delivery profile |
MY177466A (en) | 2006-03-28 | 2020-09-16 | Philip Morris Products Sa | Smoking article with a restrictor |
US8353298B2 (en) | 2006-07-12 | 2013-01-15 | Philip Morris Usa Inc. | Smoking article with impaction filter segment |
US8424539B2 (en) | 2006-08-08 | 2013-04-23 | Philip Morris Usa Inc. | Smoking article with single piece restrictor and chamber |
US8235056B2 (en) | 2006-12-29 | 2012-08-07 | Philip Morris Usa Inc. | Smoking article with concentric hollow core in tobacco rod and capsule containing flavorant and aerosol forming agents in the filter system |
TW200900014A (en) | 2007-03-09 | 2009-01-01 | Philip Morris Prod | Smoking article filter with annular restrictor and downstream ventilation |
TW200911138A (en) | 2007-03-09 | 2009-03-16 | Philip Morris Prod | Smoking articles with restrictor and aerosol former |
TW200911141A (en) | 2007-03-09 | 2009-03-16 | Philip Morris Prod | Super recessed filter cigarette restrictor |
US8424540B2 (en) | 2009-10-09 | 2013-04-23 | Philip Morris Usa Inc. | Smoking article with valved restrictor |
AR080556A1 (en) | 2009-10-09 | 2012-04-18 | Philip Morris Prod | FILTER DESIGN TO IMPROVE THE SENSORY PROFILE OF ARTICLES FOR SMOKING WITH CARBON FILTER NOZZLE |
US8905037B2 (en) | 2009-10-15 | 2014-12-09 | Philip Morris Inc. | Enhanced subjective activated carbon cigarette |
US9138016B2 (en) | 2010-03-26 | 2015-09-22 | Philip Morris Usa Inc. | Smoking articles with significantly reduced gas vapor phase smoking constituents |
GB201318055D0 (en) * | 2013-10-11 | 2013-11-27 | British American Tobacco Co | Additive Releasing Materials |
-
1965
- 1965-03-19 GB GB1187165A patent/GB1058342A/en not_active Expired
- 1965-04-14 DE DE19651517312 patent/DE1517312A1/en active Pending
- 1965-04-14 NL NL6504776A patent/NL6504776A/xx unknown
- 1965-04-16 AT AT355265A patent/AT255949B/en active
- 1965-04-19 ES ES0311945A patent/ES311945A1/en not_active Expired
- 1965-04-20 BR BR16907365A patent/BR6569073D0/en unknown
- 1965-04-20 CH CH546065A patent/CH453178A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH453178A (en) | 1968-06-14 |
DE1517312A1 (en) | 1969-12-11 |
AT255949B (en) | 1967-07-25 |
BR6569073D0 (en) | 1973-12-27 |
NL6504776A (en) | 1965-10-21 |
GB1058342A (en) | 1967-02-08 |
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