HK42178A - Expanding tobacco - Google Patents

Expanding tobacco

Info

Publication number
HK42178A
HK42178A HK421/78A HK42178A HK42178A HK 42178 A HK42178 A HK 42178A HK 421/78 A HK421/78 A HK 421/78A HK 42178 A HK42178 A HK 42178A HK 42178 A HK42178 A HK 42178A
Authority
HK
Hong Kong
Prior art keywords
tobacco
carbon dioxide
liquid carbon
temperature
liquid
Prior art date
Application number
HK421/78A
Other languages
English (en)
Original Assignee
Philip Morris 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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23754202&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK42178(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Philip Morris Inc filed Critical Philip Morris Inc
Publication of HK42178A publication Critical patent/HK42178A/xx

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
    • A24B3/185—Puffing by impregnating with a liquid and subsequently freezing and evaporating this liquid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • 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
    • Y10S131/90—Liquified gas employed in puffing tobacco

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacture Of Tobacco Products (AREA)
HK421/78A 1974-02-12 1978-07-20 Expanding tobacco HK42178A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/441,767 US4340073A (en) 1974-02-12 1974-02-12 Expanding tobacco

Publications (1)

Publication Number Publication Date
HK42178A true HK42178A (en) 1978-07-28

Family

ID=23754202

Family Applications (1)

Application Number Title Priority Date Filing Date
HK421/78A HK42178A (en) 1974-02-12 1978-07-20 Expanding tobacco

Country Status (24)

Country Link
US (1) US4340073A (fi)
JP (1) JPS563021B2 (fi)
AR (1) AR201523A1 (fi)
AU (1) AU7423574A (fi)
BE (1) BE821568A (fi)
BG (1) BG28831A3 (fi)
CA (1) CA1013640A (fi)
CH (1) CH587615A5 (fi)
DO (1) DOP1974002320A (fi)
ES (1) ES431446A1 (fi)
FI (1) FI58048C (fi)
FR (1) FR2260301B1 (fi)
GB (1) GB1444309A (fi)
HK (1) HK42178A (fi)
IL (1) IL45986A (fi)
IN (1) IN143109B (fi)
IT (1) IT1040558B (fi)
MY (1) MY8000057A (fi)
NL (1) NL7414525A (fi)
NO (1) NO142650C (fi)
PH (1) PH14295A (fi)
SE (1) SE410815B (fi)
SU (1) SU677631A3 (fi)
YU (1) YU36855B (fi)

Families Citing this family (144)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3982550A (en) * 1975-06-05 1976-09-28 Philip Morris Incorporated Process for expanding tobacco
USRE32014E (en) * 1977-08-08 1985-10-29 Philip Morris, Inc. Process for expanding tobacco
US4336814A (en) * 1977-08-08 1982-06-29 Philip Morris Incorporated Process for expanding tobacco
GB1570270A (en) * 1977-08-08 1980-06-25 Philip Morris Inc Process for expanding tobacco
AU525910B2 (en) * 1978-03-29 1982-12-09 Philip Morris Products Inc. Puffing tobacco leaves
US4310006A (en) * 1978-03-31 1982-01-12 American Brands, Inc. Method and apparatus for expanding tobacco
US4253474A (en) * 1978-03-31 1981-03-03 American Brands, Inc. Method for expanding tobacco
US4250898A (en) * 1978-10-13 1981-02-17 Philip Morris Incorporated Carbon dioxide impregnation of tobacco by super cooling
US4257431A (en) * 1978-11-13 1981-03-24 R. J. Reynolds Tobacco Company Process for expanding tobacco
US4270553A (en) * 1978-11-13 1981-06-02 R. J. Reynolds Tobacco Company Process and apparatus for expanding tobacco
DE2903300C2 (de) * 1979-01-29 1982-06-09 H.F. & Ph.F. Reemtsma Gmbh & Co, 2000 Hamburg Verfahren zur Verbesserung der Füllfähigkeit von Tabaken
US4308876A (en) * 1979-02-16 1982-01-05 Airco, Inc. Methods and apparatus for expanding tobacco
US4366825A (en) * 1979-11-21 1983-01-04 Philip Morris Incorporated Expansion of tobacco
US4388932A (en) * 1980-12-31 1983-06-21 Philip Morris, Incorporated Process for improving filling power of expanded tobacco
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US4532945A (en) * 1982-09-21 1985-08-06 Philip Morris Incorporated Process for increasing and maintaining the filling power of tobacco
US4554932A (en) * 1983-03-03 1985-11-26 R. J. Reynolds Tobacco Company Pressure vessel and method of using same
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US4519407A (en) * 1983-06-13 1985-05-28 Hellier John A Method and apparatus for treating tobacco
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US4760854A (en) * 1985-12-02 1988-08-02 Brown & Williamson Tobacco Corporation Tobacco expansion process
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US4791942A (en) * 1986-08-01 1988-12-20 The American Tobacco Company Process and apparatus for the expansion of tobacco
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US5095922A (en) * 1990-04-05 1992-03-17 R. J. Reynolds Tobacco Company Process for increasing the filling power of tobacco material
US5143096A (en) * 1991-02-04 1992-09-01 The Boc Group, Inc. Method and apparatus for expanding cellular materials
US5251649A (en) * 1991-06-18 1993-10-12 Philip Morris Incorporated Process for impregnation and expansion of tobacco
US5259403A (en) * 1992-03-18 1993-11-09 R. J. Reynolds Tobacco Company Process and apparatus for expanding tobacco cut filler
SK139993A3 (en) * 1992-12-17 1994-09-07 Philip Morris Prod Method of impregnation and expanding of tobacco and device for its performing
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DE69905585D1 (de) 1998-08-17 2003-04-03 Unilever Nv Behandlung von tee mit kohlendioxid
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US6575170B1 (en) 2000-11-27 2003-06-10 Ravi Prasad Method and apparatus for expanding tobacco material
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US1924827A (en) * 1927-11-08 1933-08-29 Anderson Puffed Rice Company Production of puffed products
US1789435A (en) * 1929-01-28 1931-01-20 American Mach & Foundry Expanding tobacco
US3575178A (en) * 1969-03-13 1971-04-20 Reynolds Tobacco Co R A process for increasing the filling capacity of tobacco
US3665061A (en) * 1969-07-16 1972-05-23 United States Banknote Corp Process for producing collagen sponges
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Also Published As

Publication number Publication date
FI58048C (fi) 1980-12-10
IT1040558B (it) 1979-12-20
IN143109B (fi) 1977-10-01
ES431446A1 (es) 1977-01-16
SE410815B (sv) 1979-11-12
US4340073A (en) 1982-07-20
BG28831A3 (en) 1980-07-15
FI58048B (fi) 1980-08-29
YU282274A (en) 1982-02-25
SE7412497L (fi) 1975-08-13
CA1013640A (en) 1977-07-12
IL45986A0 (en) 1975-02-10
YU36855B (en) 1984-08-31
NO142650C (no) 1980-09-24
DE2446899B2 (de) 1977-03-10
FI286774A (fi) 1975-08-13
AU7423574A (en) 1976-04-15
CH587615A5 (fi) 1977-05-13
GB1444309A (en) 1976-07-28
DE2446899A1 (de) 1975-08-21
FR2260301A1 (fi) 1975-09-05
JPS563021B2 (fi) 1981-01-22
PH14295A (en) 1981-05-04
FR2260301B1 (fi) 1977-10-28
NO743552L (fi) 1975-08-13
MY8000057A (en) 1980-12-31
NL7414525A (nl) 1975-08-14
BE821568A (fr) 1975-02-17
SU677631A3 (ru) 1979-07-30
JPS50107197A (fi) 1975-08-23
DOP1974002320A (es) 1983-04-09
AR201523A1 (es) 1975-03-21
NO142650B (no) 1980-06-16
IL45986A (en) 1978-07-31

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