BR112015008280A2 - segmento de filtro caracterizado por um sal de acetato e glicerina - Google Patents

segmento de filtro caracterizado por um sal de acetato e glicerina

Info

Publication number
BR112015008280A2
BR112015008280A2 BR112015008280A BR112015008280A BR112015008280A2 BR 112015008280 A2 BR112015008280 A2 BR 112015008280A2 BR 112015008280 A BR112015008280 A BR 112015008280A BR 112015008280 A BR112015008280 A BR 112015008280A BR 112015008280 A2 BR112015008280 A2 BR 112015008280A2
Authority
BR
Brazil
Prior art keywords
filter segment
acetate
glycerin
glycerin salt
salt
Prior art date
Application number
BR112015008280A
Other languages
English (en)
Inventor
Gambs Celine
Gunduz Irfan
Li Ping
Hofer Roger
Original Assignee
Philip Morris Products Sa
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 Philip Morris Products Sa filed Critical Philip Morris Products Sa
Publication of BR112015008280A2 publication Critical patent/BR112015008280A2/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
    • A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive
    • 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
    • A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Filtering Materials (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

resumo patente de invenção: "segmento de filtro caracterizado por um sal de acetato e glicerina". a presente invenção refere-se a um produto de fumo caracterizado por um segmento de filtro, o segmento de filtro caracterizado por um material de estopa e triacetina, em que o segmento de filtro é caracterizado ainda por um sal de acetato de aminoácido e glicerina. o sal de acetato de aminoácido e glicerina estabiliza a triacetina, de modo a manter a firmeza estrutural do material de estopa.
BR112015008280A 2012-10-22 2013-10-21 segmento de filtro caracterizado por um sal de acetato e glicerina BR112015008280A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12189483 2012-10-22
PCT/EP2013/071976 WO2014064052A1 (en) 2012-10-22 2013-10-21 Filter segment comprising an acetate salt and glycerine

Publications (1)

Publication Number Publication Date
BR112015008280A2 true BR112015008280A2 (pt) 2017-07-04

Family

ID=47046472

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015008280A BR112015008280A2 (pt) 2012-10-22 2013-10-21 segmento de filtro caracterizado por um sal de acetato e glicerina

Country Status (18)

Country Link
US (1) US9717271B2 (pt)
EP (1) EP2908672B1 (pt)
JP (1) JP6203856B2 (pt)
KR (1) KR20150074119A (pt)
CN (1) CN104736004A (pt)
AU (1) AU2013336801B2 (pt)
BR (1) BR112015008280A2 (pt)
ES (1) ES2613234T3 (pt)
HK (1) HK1211803A1 (pt)
MX (1) MX2015005126A (pt)
MY (1) MY170327A (pt)
PH (1) PH12015500516A1 (pt)
PL (1) PL2908672T3 (pt)
RU (1) RU2641502C2 (pt)
SG (1) SG11201502732WA (pt)
TW (1) TWI629008B (pt)
UA (1) UA114643C2 (pt)
WO (1) WO2014064052A1 (pt)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA818206A (en) * 1969-07-22 H. F. And Ph. F. Reemtsma Gmbh Cigarette filters
US3429318A (en) * 1967-09-07 1969-02-25 Eastman Kodak Co Selective filter medium
DE3150582C2 (de) * 1981-12-21 1983-11-03 H.F. & Ph.F. Reemtsma Gmbh & Co, 2000 Hamburg Rauchbares Produkt, insbesondere Zigarette
US5275859A (en) * 1992-12-21 1994-01-04 Eastman Kodak Company Tobacco smoke filter
ATE341234T1 (de) * 2001-12-18 2006-10-15 Bat Cigarettenfab Gmbh Filter für einen rauchbaren artikel
ES2450926T3 (es) * 2002-09-19 2014-03-25 Japan Tobacco Inc. Filtro para cigarrillo
US20050211260A1 (en) * 2002-09-19 2005-09-29 Japan Tobacco Inc. Cigarette filter
DE102004048651A1 (de) * 2004-10-06 2006-04-13 Rhodia Acetow Gmbh Tabakrauchfilter oder -filterelemente mit einem Gehalt an Zusatzstoffen
JP5317394B2 (ja) * 2006-05-30 2013-10-16 株式会社ダイセル たばこフィルター用素材及びたばこフィルター
CN101896082B (zh) * 2007-12-14 2013-10-02 日本烟草产业株式会社 香烟过滤嘴及带有过滤嘴的香烟
GB201007946D0 (en) * 2010-05-12 2010-06-30 British American Tobacco Co Filter additive
JP5623875B2 (ja) * 2010-11-11 2014-11-12 株式会社ダイセル 複合粒子、タバコフィルター及びその製造方法並びにタバコ
CN104520266B (zh) * 2012-08-03 2016-06-29 味之素株式会社 生成碱性氨基酸或碱性氨基酸盐的方法

Also Published As

Publication number Publication date
PH12015500516B1 (en) 2015-04-27
TWI629008B (zh) 2018-07-11
RU2015119250A (ru) 2016-12-10
US9717271B2 (en) 2017-08-01
SG11201502732WA (en) 2015-05-28
US20150289562A1 (en) 2015-10-15
UA114643C2 (uk) 2017-07-10
CN104736004A (zh) 2015-06-24
KR20150074119A (ko) 2015-07-01
PH12015500516A1 (en) 2015-04-27
WO2014064052A1 (en) 2014-05-01
ES2613234T3 (es) 2017-05-23
PL2908672T3 (pl) 2017-06-30
AU2013336801A1 (en) 2015-04-30
EP2908672B1 (en) 2016-11-30
AU2013336801B2 (en) 2016-09-08
JP2015532125A (ja) 2015-11-09
TW201429416A (zh) 2014-08-01
JP6203856B2 (ja) 2017-09-27
RU2641502C2 (ru) 2018-01-17
MY170327A (en) 2019-07-17
MX2015005126A (es) 2015-07-17
HK1211803A1 (en) 2016-06-03
EP2908672A1 (en) 2015-08-26

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements