GB1339117A - Expansion of tobacco - Google Patents
Expansion of tobaccoInfo
- Publication number
- GB1339117A GB1339117A GB2963472A GB2963472A GB1339117A GB 1339117 A GB1339117 A GB 1339117A GB 2963472 A GB2963472 A GB 2963472A GB 2963472 A GB2963472 A GB 2963472A GB 1339117 A GB1339117 A GB 1339117A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tobacco
- weight
- parts
- organic liquids
- expansion
- 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
- A24B3/00—Preparing tobacco in the factory
- A24B3/18—Other treatment of leaves, e.g. puffing, crimpling, cleaning
- A24B3/182—Puffing
- A24B3/187—Puffing by electrical treatment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S131/00—Tobacco
- Y10S131/901—Organic liquid employed in puffing tobacco
Landscapes
- Manufacture Of Tobacco Products (AREA)
Abstract
1339117 Puffing tobacco REYNOLDS LEASING CORP 23 June 1972 [7 July 1971] 29634/72 Heading A2C Tobacco, having a moisture content of at least 10% by weight, is impregnated with at least 10 parts by weight of a volatile organic liquid per 100 parts by weight of the tobacco (dry basis) and is then exposed to a source of microwave energy to cause vapourisation of the said liquid whereby the tobacco is puffed. The use of the organic liquids pentane and trichloromonofluoromethane is exemplified, but many other suitable organic liquids are specified.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00160543A US3828797A (en) | 1971-07-07 | 1971-07-07 | Tobacco expansion process utilizing microwave energy |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1339117A true GB1339117A (en) | 1973-11-28 |
Family
ID=22577318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2963472A Expired GB1339117A (en) | 1971-07-07 | 1972-06-23 | Expansion of tobacco |
Country Status (9)
Country | Link |
---|---|
US (1) | US3828797A (en) |
JP (1) | JPS5029038B1 (en) |
BE (1) | BE786024A (en) |
CA (1) | CA962911A (en) |
CH (1) | CH555147A (en) |
DE (1) | DE2233278A1 (en) |
FR (1) | FR2145234A5 (en) |
GB (1) | GB1339117A (en) |
NL (1) | NL7209484A (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1031068B (en) * | 1974-02-05 | 1979-04-30 | Airco Inc | METHOD AND EQUIPMENT FOR THE EXPANSION OF OR GANIC SUBSTANCES |
US4076030A (en) * | 1975-12-22 | 1978-02-28 | R. J. Reynolds Tobacco Company | Method for utilizing tobacco stems in smoking products |
DE2903300C2 (en) * | 1979-01-29 | 1982-06-09 | H.F. & Ph.F. Reemtsma Gmbh & Co, 2000 Hamburg | Process for improving the filling capacity of tobacco |
US4600024A (en) * | 1983-06-15 | 1986-07-15 | Hallmark Fabricators Inc | Tobacco separation pretreatment system |
US4756317A (en) * | 1983-06-15 | 1988-07-12 | Hallmark Fabricators, Inc. | Tobacco separation pretreatment system |
DE3661587D1 (en) * | 1986-04-23 | 1989-02-09 | Reynolds Tobacco Gmbh | Process for treating tobacco and similar organic materials |
US4962773A (en) * | 1987-08-13 | 1990-10-16 | R. J. Reynolds Tobacco Company | Process for the manufacture tobacco rods containing expanded tobacco material |
WO2010063238A1 (en) * | 2008-12-05 | 2010-06-10 | 贵州中烟工业有限责任公司 | Method for continuously puffing tobacco shred with microwave |
CN103478886A (en) * | 2013-10-12 | 2014-01-01 | 云南烟草科学研究院 | Method for using expansion stems for preparing paper-making process reconstituted tobacco leaves |
CN106108099B (en) * | 2016-08-19 | 2018-03-02 | 云南中烟新材料科技有限公司 | A kind of Microwave expansion tobacco stem comprehensive utilization process |
CN110839938A (en) * | 2019-12-06 | 2020-02-28 | 河南中烟工业有限责任公司 | Preparation and application of heating non-combustible cigarette smoking substrate raw material |
-
0
- BE BE786024D patent/BE786024A/en unknown
-
1971
- 1971-07-07 US US00160543A patent/US3828797A/en not_active Expired - Lifetime
-
1972
- 1972-06-16 CA CA144,968A patent/CA962911A/en not_active Expired
- 1972-06-23 GB GB2963472A patent/GB1339117A/en not_active Expired
- 1972-07-04 FR FR7224129A patent/FR2145234A5/fr not_active Expired
- 1972-07-04 CH CH1001272A patent/CH555147A/en not_active IP Right Cessation
- 1972-07-06 JP JP47067149A patent/JPS5029038B1/ja active Pending
- 1972-07-06 DE DE2233278A patent/DE2233278A1/en active Pending
- 1972-07-07 NL NL7209484A patent/NL7209484A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NL7209484A (en) | 1973-01-09 |
BE786024A (en) | 1973-01-08 |
CA962911A (en) | 1975-02-18 |
US3828797A (en) | 1974-08-13 |
JPS5029038B1 (en) | 1975-09-19 |
AU4424972A (en) | 1973-08-23 |
CH555147A (en) | 1974-10-31 |
DE2233278A1 (en) | 1973-01-25 |
FR2145234A5 (en) | 1973-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |