DE602007010653D1 - Smokeware with improved extinguishing properties - Google Patents

Smokeware with improved extinguishing properties

Info

Publication number
DE602007010653D1
DE602007010653D1 DE602007010653T DE602007010653T DE602007010653D1 DE 602007010653 D1 DE602007010653 D1 DE 602007010653D1 DE 602007010653 T DE602007010653 T DE 602007010653T DE 602007010653 T DE602007010653 T DE 602007010653T DE 602007010653 D1 DE602007010653 D1 DE 602007010653D1
Authority
DE
Germany
Prior art keywords
wrapper
smokeware
extinguishing properties
improved extinguishing
treated
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.)
Active
Application number
DE602007010653T
Other languages
German (de)
Inventor
Thomas Pienemann
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.)
Reemtsma Cigarettenfabriken GmbH
HF and PhF Reemtsma GmbH and Co
Original Assignee
Reemtsma Cigarettenfabriken GmbH
HF and PhF Reemtsma GmbH and Co
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 Reemtsma Cigarettenfabriken GmbH, HF and PhF Reemtsma GmbH and Co filed Critical Reemtsma Cigarettenfabriken GmbH
Publication of DE602007010653D1 publication Critical patent/DE602007010653D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/005—Treatment of cigarette paper
    • 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
    • A24D1/022—Papers for roll-your-own cigarettes
    • 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
    • A24D1/025—Cigars; Cigarettes with special covers the covers having material applied to defined areas, e.g. bands for reducing the ignition propensity
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/66—Salts, e.g. alums
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/64—Inorganic compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacture Of Tobacco Products (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Paper (AREA)

Abstract

A smoking article comprises a tobacco rod and a wrapper, wherein the wrapper includes at least one zone treated with an inorganic salt providing reduced ignition propensity. Preferably, the porosity of the wrapper in the treated zones is larger than 10 CU. Suitable inorganic salts are, e.g., magnesium chloride, aluminium sulfate, alum, sodium tetraborate, the hydrated forms of these compounds, sodium chloride, or mixtures thereof.
DE602007010653T 2007-12-20 2007-12-20 Smokeware with improved extinguishing properties Active DE602007010653D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07400034A EP2071965B1 (en) 2007-12-20 2007-12-20 Smoking article with improved extinguishing characteristics

Publications (1)

Publication Number Publication Date
DE602007010653D1 true DE602007010653D1 (en) 2010-12-30

Family

ID=39422005

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007010653T Active DE602007010653D1 (en) 2007-12-20 2007-12-20 Smokeware with improved extinguishing properties

Country Status (10)

Country Link
US (1) US20090159090A1 (en)
EP (2) EP2071965B1 (en)
AT (1) ATE488147T1 (en)
AU (1) AU2008340831B2 (en)
CA (1) CA2709427A1 (en)
DE (1) DE602007010653D1 (en)
ES (1) ES2353581T3 (en)
PL (1) PL2071965T3 (en)
PT (1) PT2071965E (en)
WO (1) WO2009080136A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9247769B2 (en) 2012-10-11 2016-02-02 Schweitzer-Mauduit International, Inc. Wrapper having reduced ignition proclivity characteristics
PH12014000291B1 (en) 2013-10-31 2016-05-02 Glatz Julius Gmbh Tobacco product wrapping material with controlled burning properties
EP2898784B1 (en) 2014-01-24 2018-05-30 Reemtsma Cigarettenfabriken GmbH Filter cigarette
US10292419B1 (en) * 2014-04-11 2019-05-21 Enrique Fernando Sanchez Icaza Cigar lock and rolling method
NL2022211B1 (en) 2018-12-14 2020-07-03 B V Deli Htl Tabak Mij A hollow rod made from a homogenized tobacco material.
GB202115008D0 (en) * 2021-10-20 2021-12-01 Nicoventures Trading Ltd Article with combustion retarding properties and uses thereof

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE537531A (en) * 1954-06-08
US4183362A (en) * 1974-08-29 1980-01-15 Liggett Group Inc. Decreasing the burn rate of smoking tobaccos
US4453553A (en) * 1983-01-24 1984-06-12 Cohn Charles C Treatment of cigarette paper
EP0231664B1 (en) * 1986-01-07 1991-11-21 Gallaher Limited Smoking rod wrappers and compositions for their production
AU617351B2 (en) * 1987-09-03 1991-11-28 British-American Tobacco Company Limited Improvements relating to smoking articles
US4917922A (en) * 1987-10-28 1990-04-17 Weyerhaeuser Company Flame retardant plant
JP2668378B2 (en) * 1988-03-18 1997-10-27 孝一 西本 Method for producing flame retarded plant fiber molded article
US5048546A (en) * 1989-12-15 1991-09-17 Hsu Chi Hsueh Filter and method of treating tobacco smoke to reduce materials harmful to health
SE9501765D0 (en) * 1995-05-12 1995-05-12 Eka Nobel Ab Sizing dispersions
MY125712A (en) * 1997-07-31 2006-08-30 Hercules Inc Composition and method for improved ink jet printing performance
CA2277131A1 (en) * 1998-08-14 2000-02-14 Schweitzer-Mauduit International, Inc. Process for increasing the wet strength of porous plug wraps for use in smoking articles
US6783847B1 (en) * 1999-08-19 2004-08-31 Nippon Paper Industries Co., Ltd. Offset printing paper
US20020179105A1 (en) * 2001-02-26 2002-12-05 Zawadzki Michael A. Reduced ignition propensity smoking article
KR20040027557A (en) * 2004-02-09 2004-04-01 전창호 Additive composition of cigarette paper that tobacco ashes don't fall
US20060021625A1 (en) * 2004-07-30 2006-02-02 Philip Morris Usa Inc. Make-your-own smoking article with controlled burn rate
UA90299C2 (en) * 2005-03-15 2010-04-26 Джапан Тобакко Инк. Cigarette paper with low fire spreading
CA2688276C (en) * 2007-07-03 2015-09-08 Schweitzer-Mauduit International, Inc. Smoking articles having reduced ignition proclivity characteristics

Also Published As

Publication number Publication date
CA2709427A1 (en) 2009-07-02
PL2071965T3 (en) 2011-04-29
ES2353581T3 (en) 2011-03-03
AU2008340831B2 (en) 2013-05-16
AU2008340831A1 (en) 2009-07-02
EP2071965B1 (en) 2010-11-17
EP2227101A1 (en) 2010-09-15
US20090159090A1 (en) 2009-06-25
EP2071965A1 (en) 2009-06-24
WO2009080136A1 (en) 2009-07-02
ATE488147T1 (en) 2010-12-15
PT2071965E (en) 2011-02-03

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