GB1289766A - - Google Patents

Info

Publication number
GB1289766A
GB1289766A GB3093870A GB1289766DA GB1289766A GB 1289766 A GB1289766 A GB 1289766A GB 3093870 A GB3093870 A GB 3093870A GB 1289766D A GB1289766D A GB 1289766DA GB 1289766 A GB1289766 A GB 1289766A
Authority
GB
United Kingdom
Prior art keywords
sheet
cellulosic
tobacco
june
magnesium carbonate
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
GB3093870A
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 filed Critical
Publication of GB1289766A publication Critical patent/GB1289766A/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
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/10—Chemical features of tobacco products or tobacco substitutes
    • A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Paper (AREA)

Abstract

1289766 Smoking composition GALLAHER Ltd 4 June 1971 [25 June 1970] 30938/70 Heading A2C The composition comprises a reconstituted tobacco or a tobacco substitute, incorporating basic magnesium carbonate, preferably the heavy variety in a proportion of 10-30% or more preferably 15-25% by weight of the total smoking material. Suitable tobacco substitutes include those with a cellulosic. oxidised cellulosic, or polyester base. Incorporation of the additive in reconstituted tobacco sheet is effected during its manufacture before casting. For example in the papermaking type of process of Specification 1,139,801, the basic magnesium carbonate is added to the slurry of cellulosic residue of the water extraction process before the web or sheet is cast and the sheet is subsequently coated with a concentrated aqueous solution of the spray dried powder produced from the original extraction process.
GB3093870A 1970-06-25 1970-06-25 Expired GB1289766A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3093870 1970-06-25

Publications (1)

Publication Number Publication Date
GB1289766A true GB1289766A (en) 1972-09-20

Family

ID=10315455

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3093870A Expired GB1289766A (en) 1970-06-25 1970-06-25

Country Status (4)

Country Link
BE (1) BE768645A (en)
FR (1) FR2099824A5 (en)
GB (1) GB1289766A (en)
ZA (1) ZA713646B (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2228399A (en) * 1989-02-27 1990-08-29 Rothmans Int Tobacco Additive for tobacco
US5228463A (en) * 1991-11-27 1993-07-20 Philip Morris Inc. Magnesite/magnesium hydroxide fillers for smoking article wrappers
US5927288A (en) * 1997-03-24 1999-07-27 Philip Morris Incorporated Hydromagnesite/magnesium hydroxide fillers for smoking article wrappers and methods for making same
US5979461A (en) * 1997-03-24 1999-11-09 Philip Morris Inc. Smoking article wrapper having filler of hydromagnesite/magnesium hydroxide and smoking article made with said wrapper
CN103222677A (en) * 2013-04-28 2013-07-31 湖南中烟工业有限责任公司 Method for manufacturing tobacco sheet taking substrate as carrier through dry paper making method
CN103315376A (en) * 2013-04-28 2013-09-25 湖南中烟工业有限责任公司 Method for manufacturing remanufactured tobacco base sheets with dry paper-making method
CN104824827A (en) * 2015-04-15 2015-08-12 江西中烟工业有限责任公司 Agilawood fragrance style dry-method slice preparation method
CN105167154A (en) * 2015-07-15 2015-12-23 湖北中烟工业有限责任公司 Novel method for preparing reconstituted tobacco by virtue of papermaking process

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8405479D0 (en) * 1984-11-01 1984-11-01 Nilsson Sven Erik WANT TO ADMINISTER VOCABULARY, PHYSIOLOGY, ACTIVE SUBJECTS AND DEVICE FOR THIS

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2228399A (en) * 1989-02-27 1990-08-29 Rothmans Int Tobacco Additive for tobacco
GB2228399B (en) * 1989-02-27 1992-11-04 Rothmans Int Tobacco Process for enhancing the perceived strength of tobacco smoke
US5228463A (en) * 1991-11-27 1993-07-20 Philip Morris Inc. Magnesite/magnesium hydroxide fillers for smoking article wrappers
US5927288A (en) * 1997-03-24 1999-07-27 Philip Morris Incorporated Hydromagnesite/magnesium hydroxide fillers for smoking article wrappers and methods for making same
US5979461A (en) * 1997-03-24 1999-11-09 Philip Morris Inc. Smoking article wrapper having filler of hydromagnesite/magnesium hydroxide and smoking article made with said wrapper
CN103222677A (en) * 2013-04-28 2013-07-31 湖南中烟工业有限责任公司 Method for manufacturing tobacco sheet taking substrate as carrier through dry paper making method
CN103315376A (en) * 2013-04-28 2013-09-25 湖南中烟工业有限责任公司 Method for manufacturing remanufactured tobacco base sheets with dry paper-making method
CN103315376B (en) * 2013-04-28 2016-04-06 湖南中烟工业有限责任公司 The method of the reconstituted tobacco substrate that a kind of dry method of paper-making method manufactures
CN104824827A (en) * 2015-04-15 2015-08-12 江西中烟工业有限责任公司 Agilawood fragrance style dry-method slice preparation method
CN105167154A (en) * 2015-07-15 2015-12-23 湖北中烟工业有限责任公司 Novel method for preparing reconstituted tobacco by virtue of papermaking process

Also Published As

Publication number Publication date
FR2099824A5 (en) 1972-03-17
BE768645A (en) 1971-12-17
ZA713646B (en) 1972-07-26

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees