FR2214420B1 - - Google Patents

Info

Publication number: FR2214420B1
Authority: FR; France
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

Application number

FR7401705A

Other languages

Other versions

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.)

Philip Morris USA Inc

Original Assignee

Philip Morris USA Inc

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.)

1973-01-22

Filing date

1974-01-18

Publication date

1977-12-16

1974-01-18 Application filed by Philip Morris USA Inc filed Critical Philip Morris USA Inc

1974-08-19 Publication of FR2214420A1 publication Critical patent/FR2214420A1/fr

1977-12-16 Application granted granted Critical

1977-12-16 Publication of FR2214420B1 publication Critical patent/FR2214420B1/fr

Status Expired legal-status Critical Current

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
- Y10S131/902—Inorganic chemical agents employed in puffing tobacco

FR7401705A 1973-01-22 1974-01-18 Expired FR2214420B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US00325594A US3842846A (en)	1973-01-22	1973-01-22	Microwave expansion of tobacco

Publications (2)

Publication Number	Publication Date
FR2214420A1 FR2214420A1 (en)	1974-08-19
FR2214420B1 true FR2214420B1 (en)	1977-12-16

Family

ID=23268540

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7401705A Expired FR2214420B1 (en)	1973-01-22	1974-01-18

Country Status (13)

Country	Link
US (1)	US3842846A (en)
JP (1)	JPS5238117B2 (en)
AU (1)	AU472845B2 (en)
BE (1)	BE810009A (en)
CA (1)	CA1002417A (en)
CH (1)	CH566728A5 (en)
DE (1)	DE2402658B2 (en)
ES (1)	ES422139A1 (en)
FR (1)	FR2214420B1 (en)
GB (1)	GB1431124A (en)
IT (1)	IT1008705B (en)
NL (1)	NL169676C (en)
SU (1)	SU533322A3 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4414987A (en) *	1981-08-20	1983-11-15	Philip Morris Incorporated	Process for increasing the filling power of tobacco lamina filler
US4458700A (en) *	1982-04-15	1984-07-10	Philip Morris Incorporated	Process for increasing the filling power of tobacco lamina filler having a low initial moisture content
US4497330A (en) *	1982-07-06	1985-02-05	Philip Morris Incorporated	Process for increasing the filling power of tobacco
US4532945A (en) *	1982-09-21	1985-08-06	Philip Morris Incorporated	Process for increasing and maintaining the filling power of tobacco
US4485829A (en) *	1983-02-07	1984-12-04	Philip Morris Incorporated	Process for increasing the filling power of tobacco
CH662478A5 (en) *	1983-04-23	1987-10-15	Hauni Werke Koerber & Co Kg	METHOD AND DEVICE FOR BLOWING TOBACCO.
DE3661587D1 (en) *	1986-04-23	1989-02-09	Reynolds Tobacco Gmbh	Process for treating tobacco and similar organic materials
EP0248128A1 (en) *	1986-06-03	1987-12-09	Philip Morris Products Inc.	Processing continuously-extruded tobacco-containing material
US4922933A (en) *	1987-02-13	1990-05-08	R. J. Reynolds Tobacco Company	Tobacco separation or delamination method
US5031644A (en) *	1989-12-29	1991-07-16	R. J. Reynolds Tobacco Company	Tobacco expansion process and product
US5095923A (en) *	1991-04-11	1992-03-17	R. J. Reynolds Tobacco Company	Tobacco expansion process using 1,1,1,2-tetrafluoroethane
CN101099598B (en) *	2007-07-27	2011-11-09	陈明功	Microwave swelling tobacco stem processing method
CN102907758B (en) *	2011-08-03	2014-11-05	北京航天试验技术研究所	Expanding method of vacuum microwave tobacco shreds
CN102907759B (en) *	2011-08-03	2014-12-24	北京航天试验技术研究所	Microwave tobacco shred expansion method
CN105725250A (en) *	2016-04-28	2016-07-06	湖北省烟草公司恩施州公司	Humidifier for humidifying cigar leaves with hot steam and usage thereof
CN105852198B (en) *	2016-05-31	2018-05-18	云南中烟新材料科技有限公司	A kind of device and its application method for improving Microwave expansion tobacco stem yield and quality

1973
- 1973-01-22 US US00325594A patent/US3842846A/en not_active Expired - Lifetime
1974
- 1974-01-08 CA CA189,705A patent/CA1002417A/en not_active Expired
- 1974-01-09 ES ES422139A patent/ES422139A1/en not_active Expired
- 1974-01-10 GB GB125474A patent/GB1431124A/en not_active Expired
- 1974-01-16 IT IT47759/74A patent/IT1008705B/en active
- 1974-01-17 AU AU64623/74A patent/AU472845B2/en not_active Expired
- 1974-01-18 CH CH73574A patent/CH566728A5/xx not_active IP Right Cessation
- 1974-01-18 JP JP49008452A patent/JPS5238117B2/ja not_active Expired
- 1974-01-18 FR FR7401705A patent/FR2214420B1/fr not_active Expired
- 1974-01-21 DE DE19742402658 patent/DE2402658B2/en active Granted
- 1974-01-21 NL NLAANVRAGE7400795,A patent/NL169676C/en not_active IP Right Cessation
- 1974-01-21 BE BE140048A patent/BE810009A/en not_active IP Right Cessation
- 1974-01-21 SU SU1988697A patent/SU533322A3/en active

Also Published As

Publication number	Publication date
IT1008705B (en)	1976-11-30
CH566728A5 (en)	1975-09-30
FR2214420A1 (en)	1974-08-19
ES422139A1 (en)	1976-04-16
AU472845B2 (en)	1976-06-03
CA1002417A (en)	1976-12-28
AU6462374A (en)	1975-07-17
SU533322A3 (en)	1976-10-25
US3842846A (en)	1974-10-22
DE2402658B2 (en)	1976-06-24
DE2402658A1 (en)	1974-08-01
JPS5238117B2 (en)	1977-09-27
BE810009A (en)	1974-05-16
NL7400795A (en)	1974-07-24
NL169676C (en)	1982-08-16
JPS49102900A (en)	1974-09-28
GB1431124A (en)	1976-04-07

Publication	Publication Date	Title
AU476761B2 (en)	1976-09-30
FR2214420B1 (en)	1977-12-16
AU476714B2 (en)	1976-09-30
AU476696B2 (en)	1976-09-30
AR199451A1 (en)	1974-08-30
AU477823B2 (en)	1975-06-19
AR200885A1 (en)	1974-12-27
AR197627A1 (en)	1974-04-23
AU477824B2 (en)	1975-07-17
AR196382A1 (en)	1973-12-18
AR200256A1 (en)	1974-10-31
AU476873B1 (en)	1975-01-09
AR196212Q (en)	1973-12-10
AR196123Q (en)	1973-11-30
CH217073A4 (en)	1974-08-30
AU479504A (en)	1975-05-29
CH561641A5 (en)	1975-05-15
CH470873A4 (en)	1975-02-28
CH245973A4 (en)	1975-11-14
CH217774A4 (en)	1977-05-13
CH564973A5 (en)	1975-08-15
CH1186274A4 (en)	1976-11-15
CH565096A5 (en)	1975-08-15
BG19037A1 (en)	1975-04-30
BG18650A1 (en)	1975-03-20

Legal Events

Date	Code	Title	Description
1985-11-22	ST	Notification of lapse