GB996141A - Improvements in or relating to a filter assembly for a smoking tobacco product and method of making the same and smoking tobacco product including the filter assembly - Google Patents

Improvements in or relating to a filter assembly for a smoking tobacco product and method of making the same and smoking tobacco product including the filter assembly

Info

Publication number
GB996141A
GB996141A GB2254764A GB2254764A GB996141A GB 996141 A GB996141 A GB 996141A GB 2254764 A GB2254764 A GB 2254764A GB 2254764 A GB2254764 A GB 2254764A GB 996141 A GB996141 A GB 996141A
Authority
GB
United Kingdom
Prior art keywords
filter assembly
gum
tobacco product
smoking tobacco
water soluble
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
GB2254764A
Inventor
John Gilbert Estenle
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.)
British American Tobacco Investments Ltd
Original Assignee
British American Tobacco Co Ltd
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 British American Tobacco Co Ltd filed Critical British American Tobacco Co Ltd
Publication of GB996141A publication Critical patent/GB996141A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

996,141. Tobacco smoke filters. BRITISH-AMERICAN TOBACCO CO. Ltd. June 1, 1964, No. 22547/64. Heading A2C. A cigarette filter tip 30 is made by applying to absorbent material 9 a layer 11 of a water soluble polysaccharide material having a flavouring additive absorbed therein. The flavouring material may be menthal, eugenol anisaldehyde, piperonal, and the polysaccharide material may be gum arabic, locust bean gum, guar gum, gum karaya, galactomannan gum, lactose, maltose, agar or the water soluble salts of carboxymethyl cellulose, carboxyethyl cellulose and carboxymethylhydroxy cellulose. The combination of the water soluble polysaccharide and the flavouring additive is prepared by first dissolving in a solvent, e.g. ethyl alcohol or triacetin , up to 5% by weight of the flavouring additive and then adding the polysaccharide material in a proportion up to 20% by weight of the total mixture. Quantitative examples are given.
GB2254764A 1964-06-04 1964-06-01 Improvements in or relating to a filter assembly for a smoking tobacco product and method of making the same and smoking tobacco product including the filter assembly Expired GB996141A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0077084 1964-06-04

Publications (1)

Publication Number Publication Date
GB996141A true GB996141A (en) 1965-06-23

Family

ID=6979322

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2254764A Expired GB996141A (en) 1964-06-04 1964-06-01 Improvements in or relating to a filter assembly for a smoking tobacco product and method of making the same and smoking tobacco product including the filter assembly

Country Status (2)

Country Link
DE (1) DE1517253A1 (en)
GB (1) GB996141A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0223454A2 (en) * 1985-11-19 1987-05-27 Philip Morris Products Inc. Matrix entrapment of flavorings for smoking articles
EP0246330A1 (en) * 1985-11-12 1987-11-25 Kabushiki Kaisya Advance Adsorbent for mutagenic substance contained in tobacco smoke and use thereof
US8402978B2 (en) 2009-10-09 2013-03-26 Philip Morris Usa Inc. Coated impregnated porous filter plug
US10499684B2 (en) 2016-01-28 2019-12-10 R.J. Reynolds Tobacco Company Tobacco-derived flavorants
US10881133B2 (en) 2015-04-16 2021-01-05 R.J. Reynolds Tobacco Company Tobacco-derived cellulosic sugar
US11091446B2 (en) 2017-03-24 2021-08-17 R.J. Reynolds Tobacco Company Methods of selectively forming substituted pyrazines

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9010339B2 (en) * 2011-05-27 2015-04-21 R.J. Reynolds Tobacco Company Method for producing triacetin from tobacco

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0246330A1 (en) * 1985-11-12 1987-11-25 Kabushiki Kaisya Advance Adsorbent for mutagenic substance contained in tobacco smoke and use thereof
EP0246330A4 (en) * 1985-11-12 1988-04-26 Advance Kk Adsorbent for mutagenic substance contained in tobacco smoke and use thereof.
EP0223454A2 (en) * 1985-11-19 1987-05-27 Philip Morris Products Inc. Matrix entrapment of flavorings for smoking articles
EP0223454A3 (en) * 1985-11-19 1988-07-06 Philip Morris Incorporated Matrix entrapment of flavorings for smoking articles
US8402978B2 (en) 2009-10-09 2013-03-26 Philip Morris Usa Inc. Coated impregnated porous filter plug
US9386801B2 (en) 2009-10-09 2016-07-12 Philip Morris Usa Inc. Coated impregnated porous filter plug
US10881133B2 (en) 2015-04-16 2021-01-05 R.J. Reynolds Tobacco Company Tobacco-derived cellulosic sugar
US10499684B2 (en) 2016-01-28 2019-12-10 R.J. Reynolds Tobacco Company Tobacco-derived flavorants
US11091446B2 (en) 2017-03-24 2021-08-17 R.J. Reynolds Tobacco Company Methods of selectively forming substituted pyrazines
US11891364B2 (en) 2017-03-24 2024-02-06 R.J. Reynolds Tobacco Company Methods of selectively forming substituted pyrazines

Also Published As

Publication number Publication date
DE1517253A1 (en) 1969-11-13

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