BRPI1006118A2 - "filter for tobacco products" - Google Patents

"filter for tobacco products"

Info

Publication number
BRPI1006118A2
BRPI1006118A2 BRPI1006118A BRPI1006118A BRPI1006118A2 BR PI1006118 A2 BRPI1006118 A2 BR PI1006118A2 BR PI1006118 A BRPI1006118 A BR PI1006118A BR PI1006118 A BRPI1006118 A BR PI1006118A BR PI1006118 A2 BRPI1006118 A2 BR PI1006118A2
Authority
BR
Brazil
Prior art keywords
filter
tobacco products
tobacco
products
Prior art date
Application number
BRPI1006118A
Other languages
Portuguese (pt)
Inventor
Roland Kalb
Sepp Steinlechner
Original Assignee
Vtu Holding Gmbh
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 Vtu Holding Gmbh filed Critical Vtu Holding Gmbh
Publication of BRPI1006118A2 publication Critical patent/BRPI1006118A2/en

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
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • A23L27/70—Fixation, conservation, or encapsulation of flavouring agents
    • A23L27/77—Use of inorganic solid carriers, e.g. silica
    • 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
    • A24D3/12—Use of materials for tobacco smoke filters of ion exchange materials
    • 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
    • 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
    • A24D3/163—Carbon
    • 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
    • A24D3/166—Silicic acid or silicates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Filtering Materials (AREA)
BRPI1006118A 2009-01-12 2010-01-08 "filter for tobacco products" BRPI1006118A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14395009P 2009-01-12 2009-01-12
PCT/EP2010/000063 WO2010079141A1 (en) 2009-01-12 2010-01-08 Tobacco filter

Publications (1)

Publication Number Publication Date
BRPI1006118A2 true BRPI1006118A2 (en) 2016-02-16

Family

ID=42200940

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1006118A BRPI1006118A2 (en) 2009-01-12 2010-01-08 "filter for tobacco products"

Country Status (8)

Country Link
US (1) US20120037174A1 (en)
EP (1) EP2381804A1 (en)
JP (1) JP2012514974A (en)
KR (1) KR20110105386A (en)
CN (1) CN102333462A (en)
BR (1) BRPI1006118A2 (en)
RU (1) RU2011133754A (en)
WO (1) WO2010079141A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103182285A (en) * 2011-12-30 2013-07-03 北京有色金属研究总院 Product and method for inhibiting acid mist diffusion during electrodeposition process
CN102838795B (en) * 2012-07-26 2014-05-21 湖北中烟工业有限责任公司 Additive resin carrier for cigarette filters and preparation method thereof
US10433580B2 (en) * 2016-03-03 2019-10-08 Altria Client Services Llc Methods to add menthol, botanic materials, and/or non-botanic materials to a cartridge, and/or an electronic vaping device including the cartridge
US10368580B2 (en) 2016-03-08 2019-08-06 Altria Client Services Llc Combined cartridge for electronic vaping device
CN111317172B (en) * 2018-12-14 2022-11-11 湖南中烟工业有限责任公司 Cigarette filter stick additive capable of reducing ammonia release amount in main stream smoke of cigarette and preparation method and application thereof

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60009941T2 (en) * 1999-11-05 2005-03-24 Johnson Matthey Plc IMMOBILIZED IONIC LIQUIDS
EP1322191B2 (en) * 2000-10-05 2018-08-01 Schweitzer-Mauduit International, Inc. Reduction of nitrosamines in tobacco and tobacco products
US6824599B2 (en) 2001-10-03 2004-11-30 The University Of Alabama Dissolution and processing of cellulose using ionic liquids
US20030159703A1 (en) * 2002-02-22 2003-08-28 Zuyin Yang Flavored carbon useful as filtering material of smoking article
DE10219227A1 (en) * 2002-04-30 2003-11-13 Bayer Ag Ionic liquids
JP4366267B2 (en) * 2004-07-23 2009-11-18 ダイセル化学工業株式会社 Cigarette filter with excellent selective removal of formaldehyde
JP2006116459A (en) * 2004-10-22 2006-05-11 Daikin Ind Ltd Gas absorption liquid, filter, gas sensor, gas concentration measuring device, air conditioner, and gas removing method
CN2740266Y (en) * 2004-11-24 2005-11-16 中国石油集团工程设计有限责任公司西南分公司 High-efficient polyester fibre filtering and separating element
DE102005055815A1 (en) * 2005-11-21 2007-05-24 Basf Ag Process for the preparation of ionic liquids
CN1978433A (en) * 2005-12-09 2007-06-13 中国科学院兰州化学物理研究所 Imidazole two-functionized room temperature inonic liquid and its preparing method
WO2009082618A2 (en) * 2007-12-20 2009-07-02 Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College Frozen lonic liquid microparticles and nanoparticles, and methods for their synthesis and use
CN101260051A (en) * 2008-04-24 2008-09-10 中国科学院过程工程研究所 Biodegradable choline-like ionic liquid
CN101297715B (en) * 2008-06-26 2011-01-26 湖南中烟工业有限责任公司 Additive agent for reducing aldehydes matter content in cigarette flue gas, production method and application thereof

Also Published As

Publication number Publication date
JP2012514974A (en) 2012-07-05
RU2011133754A (en) 2013-02-20
KR20110105386A (en) 2011-09-26
CN102333462A (en) 2012-01-25
WO2010079141A1 (en) 2010-07-15
EP2381804A1 (en) 2011-11-02
US20120037174A1 (en) 2012-02-16

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]