GB725764A - Treating tobacco and tobacco smoke - Google Patents

Treating tobacco and tobacco smoke

Info

Publication number
GB725764A
GB725764A GB1778153A GB1778153A GB725764A GB 725764 A GB725764 A GB 725764A GB 1778153 A GB1778153 A GB 1778153A GB 1778153 A GB1778153 A GB 1778153A GB 725764 A GB725764 A GB 725764A
Authority
GB
United Kingdom
Prior art keywords
tobacco
polyvinyl pyrrolidone
smoke
cigarette
powdered
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
Application number
GB1778153A
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.)
Fairweather Harold G C
Original Assignee
Fairweather Harold G C
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
Application filed by Fairweather Harold G C filed Critical Fairweather Harold G C
Priority to GB1778153A priority Critical patent/GB725764A/en
Priority to DEG12111A priority patent/DE944299C/en
Publication of GB725764A publication Critical patent/GB725764A/en
Expired legal-status Critical Current

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
    • A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive

Abstract

Polyvinyl pyrrolidone, a water-soluble polymer, is used as an additive to snuff, chewing or smoking tobacco, or as a filter for tobacco smoke. Smoke filters may contain the polymer itself, as on paper or cotton fibres impregnated or coated therewith, or insolubilized gels thereof. Polyvinyl pyrrolidone may be added to tobacco leaf before processing or at any stage thereof, as by spraying in aqueous solution; it may be added together with humectants (glycerine or glycol), flavouring materials, chlorophyll or chlorophyllin. Processed cigarette tobacco may be dry mixed with powdered polyvinyl pyrrolidone or have a solution of polyvinyl pyrrolidone in isopropyl alcohol sprayed thereon. Powdered polyvinyl purrolidone may be placed in the hollow mouth-piece end of a cigarette and retained by a cotton wad.
GB1778153A 1953-06-26 1953-06-26 Treating tobacco and tobacco smoke Expired GB725764A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1778153A GB725764A (en) 1953-06-26 1953-06-26 Treating tobacco and tobacco smoke
DEG12111A DE944299C (en) 1953-06-26 1953-07-03 Process for reducing the biting or irritating properties of tobacco or tobacco smoke

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1778153A GB725764A (en) 1953-06-26 1953-06-26 Treating tobacco and tobacco smoke

Publications (1)

Publication Number Publication Date
GB725764A true GB725764A (en) 1955-03-09

Family

ID=10101085

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1778153A Expired GB725764A (en) 1953-06-26 1953-06-26 Treating tobacco and tobacco smoke

Country Status (1)

Country Link
GB (1) GB725764A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6863074B2 (en) 2002-08-30 2005-03-08 Philip Morris Usa Inc. Cigarette filters comprising unfunctionalized porous polyaromatic resins for removing gas phase constituents from mainstream tobacco smoke
US7950399B2 (en) 2005-04-29 2011-05-31 Philip Morris Usa Inc. Non-tobacco pouch product
US8119173B2 (en) 2007-07-16 2012-02-21 Philip Morris Usa Inc. Method of flavor encapsulation through the use of a drum coater
US8124147B2 (en) 2007-07-16 2012-02-28 Philip Morris Usa Inc. Oral pouch products with immobilized flavorant particles
US8377215B2 (en) 2008-12-18 2013-02-19 Philip Morris Usa Inc. Moist botanical pouch processing
US8424541B2 (en) 2007-07-16 2013-04-23 Philip Morris Usa Inc. Tobacco-free oral flavor delivery pouch product
US8616221B2 (en) 2007-02-28 2013-12-31 Philip Morris Usa Inc. Oral pouch product with flavored wrapper
US8685478B2 (en) 2005-11-21 2014-04-01 Philip Morris Usa Inc. Flavor pouch
US8747562B2 (en) 2009-10-09 2014-06-10 Philip Morris Usa Inc. Tobacco-free pouched product containing flavor beads providing immediate and long lasting flavor release
US8863755B2 (en) 2009-02-27 2014-10-21 Philip Morris Usa Inc. Controlled flavor release tobacco pouch products and methods of making
US8950408B2 (en) 2007-07-16 2015-02-10 Philip Morris Usa Inc. Oral pouch product having soft edge
US9044049B2 (en) 2005-04-29 2015-06-02 Philip Morris Usa Inc. Tobacco pouch product
US9888712B2 (en) 2007-06-08 2018-02-13 Philip Morris Usa Inc. Oral pouch products including a liner and tobacco beads

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6863074B2 (en) 2002-08-30 2005-03-08 Philip Morris Usa Inc. Cigarette filters comprising unfunctionalized porous polyaromatic resins for removing gas phase constituents from mainstream tobacco smoke
US8671952B2 (en) 2005-04-29 2014-03-18 Philip Morris Usa Inc. Tobacco pouch product
US7950399B2 (en) 2005-04-29 2011-05-31 Philip Morris Usa Inc. Non-tobacco pouch product
US7980251B2 (en) 2005-04-29 2011-07-19 Philip Morris Usa Inc. Method of making pouched tobacco product
US9044049B2 (en) 2005-04-29 2015-06-02 Philip Morris Usa Inc. Tobacco pouch product
US8678015B2 (en) 2005-04-29 2014-03-25 Philip Morris Usa Inc. Non-tobacco pouch product
US10065794B2 (en) 2005-11-21 2018-09-04 Philip Morris Usa Inc. Flavor pouch
US9643773B2 (en) 2005-11-21 2017-05-09 Philip Morris Usa Inc. Flavor pouch
US8685478B2 (en) 2005-11-21 2014-04-01 Philip Morris Usa Inc. Flavor pouch
US9139360B2 (en) 2005-11-21 2015-09-22 Philip Morris Usa Inc. Flavor pouch
US8616221B2 (en) 2007-02-28 2013-12-31 Philip Morris Usa Inc. Oral pouch product with flavored wrapper
US9345267B2 (en) 2007-02-28 2016-05-24 Philip Morris Usa Inc. Oral pouch product with flavored wrapper
US9061824B2 (en) 2007-02-28 2015-06-23 Philip Morris Usa Inc. Oral pouch product with flavored wrapper
US9888712B2 (en) 2007-06-08 2018-02-13 Philip Morris Usa Inc. Oral pouch products including a liner and tobacco beads
US8119173B2 (en) 2007-07-16 2012-02-21 Philip Morris Usa Inc. Method of flavor encapsulation through the use of a drum coater
US9889956B2 (en) 2007-07-16 2018-02-13 Philip Morris Usa Inc. Oral pouch product having soft edge and method of making
US11542049B2 (en) 2007-07-16 2023-01-03 Philip Morris Usa Inc. Oral pouch product having soft edge and method of making
US8701679B2 (en) 2007-07-16 2014-04-22 Philip Morris Usa Inc. Tobacco-free oral flavor delivery pouch product
US8424541B2 (en) 2007-07-16 2013-04-23 Philip Morris Usa Inc. Tobacco-free oral flavor delivery pouch product
US10640246B2 (en) 2007-07-16 2020-05-05 Philip Morris Usa Inc. Oral pouch product having soft edge and method of making
US8950408B2 (en) 2007-07-16 2015-02-10 Philip Morris Usa Inc. Oral pouch product having soft edge
US8124147B2 (en) 2007-07-16 2012-02-28 Philip Morris Usa Inc. Oral pouch products with immobilized flavorant particles
US10492523B2 (en) 2008-12-17 2019-12-03 Philip Morris Usa Inc. Moist botanical pouch processing and moist oral botanical pouch products
US8377215B2 (en) 2008-12-18 2013-02-19 Philip Morris Usa Inc. Moist botanical pouch processing
US9516894B2 (en) 2008-12-18 2016-12-13 Philip Morris Usa Inc. Moist botanical pouch processing and moist oral botanical pouch products
US11963545B2 (en) 2008-12-18 2024-04-23 Philip Morris Usa Inc. Moist botanical pouch processing and moist oral botanical pouch products
US8863755B2 (en) 2009-02-27 2014-10-21 Philip Morris Usa Inc. Controlled flavor release tobacco pouch products and methods of making
US10143230B2 (en) 2009-10-09 2018-12-04 Philip Morris Usa Inc. Tobacco-free pouched product containing flavor beads providing immediate and long lasting flavor release
US8747562B2 (en) 2009-10-09 2014-06-10 Philip Morris Usa Inc. Tobacco-free pouched product containing flavor beads providing immediate and long lasting flavor release

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