GB1483519A - Thermoplastic cigarette wrapper - Google Patents
Thermoplastic cigarette wrapperInfo
- Publication number
- GB1483519A GB1483519A GB53611/74A GB5361174A GB1483519A GB 1483519 A GB1483519 A GB 1483519A GB 53611/74 A GB53611/74 A GB 53611/74A GB 5361174 A GB5361174 A GB 5361174A GB 1483519 A GB1483519 A GB 1483519A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cellulose
- films
- dec
- thermoplastic
- cigarette wrapper
- 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
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
- A24D1/00—Cigars; Cigarettes
- A24D1/02—Cigars; Cigarettes with special covers
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Paper (AREA)
Abstract
1483519 Thin cellulosic films BRITISHAMERICAN TOBACCO CO Ltd 11 Dec 1974 [12 Dec 1973] 53611/74 Heading C3F [Also in Division A2] Films for use as cigarette paper comprise: (a) 10-45% finely ground paper, (b) 1À5-2À8% KNO 3 , (c) 0-40% whitener, preferably TiO 2 , and (d) 20-55% thermoplastic binder selected from cellulose ethers, cellulose esters and mixtures thereof. 50% of the pores have a diameter of 3 microns or less in the films used. The preferred binder is a mixture of acetyl cellulose and methyl cellulose. A plasticizer is optionally present. In examples, powdered charcoal and alumina powder are disclosed as additives. Sheets cast from solutions of the composition are found to be microporous.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US426677A US3908671A (en) | 1973-12-12 | 1973-12-12 | Thermoplastic cigarette wrapper |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1483519A true GB1483519A (en) | 1977-08-24 |
Family
ID=23691767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB53611/74A Expired GB1483519A (en) | 1973-12-12 | 1974-12-11 | Thermoplastic cigarette wrapper |
Country Status (5)
Country | Link |
---|---|
US (1) | US3908671A (en) |
CA (1) | CA1026905A (en) |
CH (1) | CH604575A5 (en) |
DE (1) | DE2456945A1 (en) |
GB (1) | GB1483519A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2136668A (en) * | 1981-12-24 | 1984-09-26 | Kimberly Clark Co | Modified cigarette wrappers |
GB2139869A (en) * | 1983-05-17 | 1984-11-21 | British American Tobacco Co | Improvements relating to smoking articles |
AU569003B2 (en) * | 1983-05-17 | 1988-01-14 | British-American Tobacco Company Limited | Coated cigarette paper and products containing same |
EP2430928A3 (en) * | 2001-08-31 | 2014-01-22 | Philip Morris Products S.A. | Tobacco smoking mixture for smoking articles such as cigarettes |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4020850A (en) * | 1973-12-12 | 1977-05-03 | Brown & Williamson Tobacco Corporation | Thermoplastic cigarette wrapper |
DE2750590A1 (en) * | 1977-11-11 | 1979-05-17 | Schoeller & Hoesch Kg | Porous filter paper for cigarette filters - consisting of criss=crossed vegetable fibres bonded by a synthetic material |
FI70366C (en) * | 1981-03-06 | 1986-09-19 | British American Tobacco Co | TOBAKSPRODUKT |
DE3122193C2 (en) * | 1981-06-04 | 1983-04-14 | Julius Glatz Gmbh, 6731 Neidenfels | Mouthpiece for filter cigarettes |
NO154781C (en) * | 1981-08-03 | 1986-12-29 | British American Tobacco Co | CIGARETTE AND PROCEDURE FOR ITS MANUFACTURING. |
US4561454A (en) * | 1982-01-15 | 1985-12-31 | R. J. Reynolds Tobacco | Smoking article having reduced sidestream smoke |
CA1196542A (en) * | 1982-01-15 | 1985-11-12 | Hal E. Guess | Smoking article having reduced sidestream smoke |
DE3240253C2 (en) * | 1982-10-30 | 1987-01-08 | B.A.T. Cigaretten-Fabriken Gmbh, 2000 Hamburg | Cigarette papers |
US4590955A (en) * | 1984-07-11 | 1986-05-27 | Olin Corporation | Cigarette paper with reduced CO on burning |
US5092353A (en) * | 1989-01-18 | 1992-03-03 | R. J. Reynolds Tobacco Company | Cigarette |
US4941485A (en) * | 1989-04-18 | 1990-07-17 | R. J. Reynolds Tobacco Company | Cigarette |
US5092306A (en) * | 1990-10-19 | 1992-03-03 | Philip Morris Incorporated | Magnesite composition filler for smoking article wrapper |
US5121759A (en) * | 1991-03-29 | 1992-06-16 | P. H. Glatfelter Company | Wrapper for smoking article, smoking article, and method of making same |
JP3312941B2 (en) * | 1992-02-26 | 2002-08-12 | 日本たばこ産業株式会社 | cigarette |
US5220930A (en) * | 1992-02-26 | 1993-06-22 | R. J. Reynolds Tobacco Company | Cigarette with wrapper having additive package |
US6929013B2 (en) * | 2001-08-14 | 2005-08-16 | R. J. Reynolds Tobacco Company | Wrapping materials for smoking articles |
US6976493B2 (en) * | 2002-11-25 | 2005-12-20 | R.J. Reynolds Tobacco Company | Wrapping materials for smoking articles |
US7237559B2 (en) * | 2001-08-14 | 2007-07-03 | R.J. Reynolds Tobacco Company | Wrapping materials for smoking articles |
US6997190B2 (en) * | 2002-11-25 | 2006-02-14 | R.J. Reynolds Tobacco Company | Wrapping materials for smoking articles |
US8925556B2 (en) | 2006-03-31 | 2015-01-06 | Philip Morris Usa Inc. | Banded papers, smoking articles and methods |
US8701682B2 (en) | 2009-07-30 | 2014-04-22 | Philip Morris Usa Inc. | Banded paper, smoking article and method |
US11707082B2 (en) | 2010-12-13 | 2023-07-25 | Altria Client Services Llc | Process of preparing printing solution and making patterned cigarette wrapper |
CA2821282C (en) | 2010-12-13 | 2019-02-19 | Altria Client Services Inc. | Process of preparing printing solution and making patterned cigarette wrappers |
WO2012158786A1 (en) | 2011-05-16 | 2012-11-22 | Altria Client Services Inc. | Alternating patterns in cigarette wrapper, smoking article and method |
CA2873540A1 (en) | 2012-05-16 | 2013-11-21 | Altria Client Services Inc. | Cigarette wrapper with novel pattern |
MX2014014033A (en) | 2012-05-16 | 2015-09-25 | Altria Client Services Inc | Novel banded cigarette wrapper with opened area bands. |
US11064729B2 (en) | 2012-05-16 | 2021-07-20 | Altria Client Services Llc | Cigarette wrapper with novel pattern |
TWI645789B (en) * | 2013-10-14 | 2019-01-01 | 菲利浦莫里斯製品股份有限公司 | Heated aerosol generating article comprising improved rod and use of the rod |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2809904A (en) * | 1954-11-17 | 1957-10-15 | Raymar Company | Smoking product |
US2840085A (en) * | 1955-09-28 | 1958-06-24 | Eduard Gerlach G M B H Fa | Cigar or the like and method of making the same |
US3003895A (en) * | 1957-12-06 | 1961-10-10 | Heinr Borgwaldt | Tobacco product and method of making the same |
US3070486A (en) * | 1958-12-15 | 1962-12-25 | Ohio Commw Eng Co | Cigarette paper products comprising water insoluble dextran |
DE1517321A1 (en) * | 1962-07-12 | 1969-09-04 | Reemtsma H F & Ph | Process for treating tobacco to improve its smoking properties and the coloring of the ashes |
SE330666B (en) * | 1965-03-17 | 1970-11-23 | Mo Och Domsjoe Ab | |
US3416537A (en) * | 1966-12-01 | 1968-12-17 | Gen Cigar Co | Tobacco sheet manufacture of high wet strength |
DE1692918A1 (en) * | 1967-06-05 | 1971-10-28 | Henkel & Cie Gmbh | Tobacco foils |
US3477865A (en) * | 1967-09-27 | 1969-11-11 | Reynolds Metals Co | Alumina trihydrate-fibrous matrix composition and method of forming same |
US3478752A (en) * | 1968-07-16 | 1969-11-18 | Sutton Res Corp | Cellulosic smoking product and method in the preparation of same |
DE1812601C3 (en) * | 1968-12-04 | 1975-09-04 | Henkel & Cie. Gmbh, 4000 Duesseldorf | Process for the production of tobacco foils with improved tear resistance |
-
1973
- 1973-12-12 US US426677A patent/US3908671A/en not_active Expired - Lifetime
-
1974
- 1974-11-20 CA CA214,208A patent/CA1026905A/en not_active Expired
- 1974-12-02 DE DE19742456945 patent/DE2456945A1/en not_active Withdrawn
- 1974-12-09 CH CH1633874A patent/CH604575A5/xx not_active IP Right Cessation
- 1974-12-11 GB GB53611/74A patent/GB1483519A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2136668A (en) * | 1981-12-24 | 1984-09-26 | Kimberly Clark Co | Modified cigarette wrappers |
GB2139869A (en) * | 1983-05-17 | 1984-11-21 | British American Tobacco Co | Improvements relating to smoking articles |
AU569003B2 (en) * | 1983-05-17 | 1988-01-14 | British-American Tobacco Company Limited | Coated cigarette paper and products containing same |
EP2430928A3 (en) * | 2001-08-31 | 2014-01-22 | Philip Morris Products S.A. | Tobacco smoking mixture for smoking articles such as cigarettes |
Also Published As
Publication number | Publication date |
---|---|
CH604575A5 (en) | 1978-09-15 |
US3908671A (en) | 1975-09-30 |
DE2456945A1 (en) | 1975-06-26 |
CA1026905A (en) | 1978-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |