BR0017258B1 - método e dispositivo para redução do nìvel de toxinas nucleofìlicas presentes no ar contendo produtos da combustão de tabaco. - Google Patents

método e dispositivo para redução do nìvel de toxinas nucleofìlicas presentes no ar contendo produtos da combustão de tabaco.

Info

Publication number
BR0017258B1
BR0017258B1 BRPI0017258-8A BR0017258A BR0017258B1 BR 0017258 B1 BR0017258 B1 BR 0017258B1 BR 0017258 A BR0017258 A BR 0017258A BR 0017258 B1 BR0017258 B1 BR 0017258B1
Authority
BR
Brazil
Prior art keywords
tobacco
agents
toxins
incorporated
nucleophilic
Prior art date
Application number
BRPI0017258-8A
Other languages
English (en)
Portuguese (pt)
Other versions
BR0017258A (pt
Inventor
Anthony Cerami
Carla Cerami
Peter Ulrich
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 BR0017258A publication Critical patent/BR0017258A/pt
Publication of BR0017258B1 publication Critical patent/BR0017258B1/pt

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
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • 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)
  • Manufacture Of Tobacco Products (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
BRPI0017258-8A 2000-06-26 2000-06-26 método e dispositivo para redução do nìvel de toxinas nucleofìlicas presentes no ar contendo produtos da combustão de tabaco. BR0017258B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2000/017452 WO2002000046A1 (en) 2000-06-26 2000-06-26 Methods, agents and devices for removing nucleophilic toxins from tobacco and tobacco smoke

Publications (2)

Publication Number Publication Date
BR0017258A BR0017258A (pt) 2004-01-06
BR0017258B1 true BR0017258B1 (pt) 2011-03-22

Family

ID=21741534

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0017258-8A BR0017258B1 (pt) 2000-06-26 2000-06-26 método e dispositivo para redução do nìvel de toxinas nucleofìlicas presentes no ar contendo produtos da combustão de tabaco.

Country Status (13)

Country Link
EP (1) EP1309253B1 (de)
JP (1) JP4447218B2 (de)
CN (1) CN1271960C (de)
AT (1) ATE362718T1 (de)
AU (1) AU2000256373A1 (de)
BR (1) BR0017258B1 (de)
CA (1) CA2414377A1 (de)
DE (1) DE60034968T2 (de)
DK (1) DK1309253T3 (de)
ES (1) ES2286026T3 (de)
HK (1) HK1052440A1 (de)
MX (1) MXPA03000125A (de)
WO (1) WO2002000046A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2004206861B2 (en) * 2003-01-15 2008-08-28 Stryker Corporation A Corporation Of The State Of Michigan Ambulance cot loading and unloading device
WO2006082748A1 (ja) * 2005-02-02 2006-08-10 Daicel Chemical Industries, Ltd. たばこフィルター用素材及びたばこフィルター
JP4739875B2 (ja) * 2005-09-13 2011-08-03 ダイセル化学工業株式会社 たばこフィルターの製造方法
DE102008011671B4 (de) * 2008-02-28 2012-04-26 Gunther Krieg Verfahren zur Erkennung von Zigarettenkippen und Zigarettenasche in Hohlkörpern, insbesondere Getränkeflaschen
US8952038B2 (en) * 2010-03-26 2015-02-10 Philip Morris Usa Inc. Inhibition of undesired sensory effects by the compound camphor
IT1404015B1 (it) * 2011-02-04 2013-11-08 Hsd Holding Smart Device S R L Uso di un polimero di destrano reticolato come filtro contro l'inalazione di sostanze nocive per la salute
JP5882775B2 (ja) * 2012-02-13 2016-03-09 株式会社Adeka セルロース系樹脂組成物及びフィルム
US11109619B2 (en) 2013-09-06 2021-09-07 Massachusetts Institute Of Technology Filter materials including functionalized cellulose
US10383369B2 (en) * 2017-06-07 2019-08-20 Rai Strategic Holdings, Inc. Fibrous filtration material for electronic smoking article

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3063892A (en) * 1959-10-14 1962-11-13 United Shoe Machinery Corp Preparation of hide fiber
US3346519A (en) * 1964-11-12 1967-10-10 Hawley Products Co Process of adhering anionic and non-ionic substances to anionic substances
DE2230118A1 (de) * 1972-06-21 1974-01-24 Heinrich Borgwaldt Fa Verfahren zur herstellung von filtern fuer tabakwaren
DE3820089A1 (de) * 1988-06-13 1989-12-14 Bat Cigarettenfab Gmbh Verfahren zur impraegnierung von fasern eines tabakrauchfilters mit di- oder polycarbonsaeuren bzw. anhydriden derselben
CA2127817C (en) * 1993-07-13 2007-07-03 Hitoshi Tsugaya Tobacco filters and method of producing the same
DE4416101C2 (de) * 1994-04-19 1997-06-12 Reemtsma H F & Ph Tabakerzeugnisse oder Tabakerzeugnissen ähnliche Waren mit antioxidativ wirkenden Naturstoffen und Verfahren zur Herstellung derselben
US5850840A (en) * 1995-11-15 1998-12-22 Alteon Inc. Methods for measurement and treatment predicated on the presence of advanced glycosylation endproducts in tobacco and its combustion byproducts
US6119701A (en) * 1998-02-13 2000-09-19 Cerami Consulting Corp. Methods, agents and devices for removing nucleophilic toxins from tobacco and tobacco smoke

Also Published As

Publication number Publication date
DE60034968T2 (de) 2008-01-24
DE60034968D1 (de) 2007-07-05
CN1271960C (zh) 2006-08-30
JP4447218B2 (ja) 2010-04-07
CN1454063A (zh) 2003-11-05
AU2000256373A1 (en) 2002-03-28
DK1309253T3 (da) 2007-09-17
EP1309253A1 (de) 2003-05-14
HK1052440A1 (zh) 2003-09-19
EP1309253B1 (de) 2007-05-23
WO2002000046A1 (en) 2002-01-03
ES2286026T3 (es) 2007-12-01
BR0017258A (pt) 2004-01-06
ATE362718T1 (de) 2007-06-15
CA2414377A1 (en) 2002-01-03
JP2004500901A (ja) 2004-01-15
MXPA03000125A (es) 2004-12-06

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 22/03/2011, OBSERVADAS AS CONDICOES LEGAIS.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2259 DE 22/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 12A, 13A, 14A, 15A, 16A, 17A, 18A, 19A E 20A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.