GB1203940A - Improvements in or relating to coherent tobacco products - Google Patents
Improvements in or relating to coherent tobacco productsInfo
- Publication number
- GB1203940A GB1203940A GB1566070A GB1566070A GB1203940A GB 1203940 A GB1203940 A GB 1203940A GB 1566070 A GB1566070 A GB 1566070A GB 1566070 A GB1566070 A GB 1566070A GB 1203940 A GB1203940 A GB 1203940A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tobacco
- water
- insoluble
- fibres
- product
- 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
- 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
- A24B15/10—Chemical features of tobacco products or tobacco substitutes
- A24B15/12—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture Of Tobacco Products (AREA)
- Paper (AREA)
Abstract
1,203,940. Reconstituted tobacco. GENERAL CIGAR CO. Inc. 28 Nov., 1967 [1 Dec., 1966], No. 15660/70. Divided out of 1,203,939. Heading A2C. A coherent tobacco product with appreciable wet strength, e.g. formed into sheets for use as cigar wrapper material, comprises a major proportion of comminuted tobacco, a minor proportion of refined cellulosic fibres, and a minor proportion of at least one water-insoluble acetylated form of an originally water-soluble cellulose derivative. The refined cellulosic fibres may be derived from tobacco fibres produced from stems and other waste tobacco, or derived from softwood pulp. Suitable water-insoluble acetylated cellulose derivatives exemplified are water-soluble forms of methyl cellulose and hydroxy ethyl cellulose rendered water insoluble by acetylation. The product may include ceramic fibres and titanium dioxide. The product ingredients are formed into a sheet by the method disclosed in Specification 1203939.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US598215A US3416537A (en) | 1966-12-01 | 1966-12-01 | Tobacco sheet manufacture of high wet strength |
GB54101/67A GB1203939A (en) | 1966-12-01 | 1967-11-28 | Improvements in or relating to the manufacture of coherent tobacco products |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1203940A true GB1203940A (en) | 1970-09-03 |
Family
ID=26267409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1566070A Expired GB1203940A (en) | 1966-12-01 | 1967-11-28 | Improvements in or relating to coherent tobacco products |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1203940A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015197553A1 (en) * | 2014-06-24 | 2015-12-30 | Philip Morris Products S.A. | Reconstituted tobacco sheets and related methods |
WO2015197554A1 (en) * | 2014-06-24 | 2015-12-30 | Philip Morris Products S.A. | Reconstituted tobacco sheets and related methods |
RU2815279C2 (en) * | 2019-06-05 | 2024-03-13 | Филип Моррис Продактс С.А. | Method of obtaining liquid tobacco extract |
-
1967
- 1967-11-28 GB GB1566070A patent/GB1203940A/en not_active Expired
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015197553A1 (en) * | 2014-06-24 | 2015-12-30 | Philip Morris Products S.A. | Reconstituted tobacco sheets and related methods |
WO2015197554A1 (en) * | 2014-06-24 | 2015-12-30 | Philip Morris Products S.A. | Reconstituted tobacco sheets and related methods |
US20170035095A1 (en) * | 2014-06-24 | 2017-02-09 | Philip Morris Products S.A. | Reconstituted tobacco sheets and related methods |
CN106455674A (en) * | 2014-06-24 | 2017-02-22 | 菲利普莫里斯生产公司 | Reconstituted tobacco sheets and related methods |
CN106659231A (en) * | 2014-06-24 | 2017-05-10 | 菲利普莫里斯生产公司 | Reconstituted tobacco sheets and related methods |
JP2017518755A (en) * | 2014-06-24 | 2017-07-13 | フィリップ・モーリス・プロダクツ・ソシエテ・アノニム | Reconstituted tobacco sheet and related methods |
RU2680226C2 (en) * | 2014-06-24 | 2019-02-18 | Филип Моррис Продактс С.А. | Reconstituted tobacco sheets and related methods |
AU2015279364B2 (en) * | 2014-06-24 | 2019-02-21 | Philip Morris Products S.A. | Reconstituted tobacco sheets and related methods |
RU2682424C2 (en) * | 2014-06-24 | 2019-03-19 | Филип Моррис Продактс С.А. | Restored tobacco sheets and related methods |
US10750773B2 (en) | 2014-06-24 | 2020-08-25 | Philip Morris Products S.A. | Reconstituted tobacco sheets and related methods |
US10791756B2 (en) | 2014-06-24 | 2020-10-06 | Philip Morris Products S.A. | Reconstituted tobacco sheets and related methods |
RU2815279C2 (en) * | 2019-06-05 | 2024-03-13 | Филип Моррис Продактс С.А. | Method of obtaining liquid tobacco extract |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |