EA201991150A1 - FILTERS FOR SMOKING PRODUCTS WITH LESS ADDITIONAL LOSSES (ADDITIVES) - Google Patents

FILTERS FOR SMOKING PRODUCTS WITH LESS ADDITIONAL LOSSES (ADDITIVES)

Info

Publication number
EA201991150A1
EA201991150A1 EA201991150A EA201991150A EA201991150A1 EA 201991150 A1 EA201991150 A1 EA 201991150A1 EA 201991150 A EA201991150 A EA 201991150A EA 201991150 A EA201991150 A EA 201991150A EA 201991150 A1 EA201991150 A1 EA 201991150A1
Authority
EA
Eurasian Patent Office
Prior art keywords
filters
additives
smoking products
additional losses
less additional
Prior art date
Application number
EA201991150A
Other languages
Russian (ru)
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 EA201991150A1 publication Critical patent/EA201991150A1/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
    • A24D3/062—Use of materials for tobacco smoke filters characterised by structural features
    • A24D3/063—Use of materials for tobacco smoke filters characterised by structural features of the fibers
    • 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
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • A24D3/0212—Applying additives to filter 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
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A24D3/048—Tobacco smoke filters characterised by their shape or structure containing additives
    • 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
    • A24D3/062—Use of materials for tobacco smoke filters characterised by structural features
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Filtering Materials (AREA)

Abstract

Настоящее изобретение относится к усовершенствованиям в фильтрах для курительных изделий, включающих произвольно ориентированные дискретные волокна. Эти усовершенствования относятся главным образом к потерям добавки (добавок) в упомянутых фильтрах и к изготовлению упомянутых фильтров.The present invention relates to improvements in filters for smoking articles, including randomly oriented discrete fibers. These improvements relate mainly to the loss of additive (s) in said filters and to the manufacture of said filters.

EA201991150A 2016-12-19 2017-12-08 FILTERS FOR SMOKING PRODUCTS WITH LESS ADDITIONAL LOSSES (ADDITIVES) EA201991150A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16205034 2016-12-19
PCT/EP2017/082022 WO2018114395A1 (en) 2016-12-19 2017-12-08 Filters for smoking articles for less additive(s) loss

Publications (1)

Publication Number Publication Date
EA201991150A1 true EA201991150A1 (en) 2019-10-31

Family

ID=57629324

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201991150A EA201991150A1 (en) 2016-12-19 2017-12-08 FILTERS FOR SMOKING PRODUCTS WITH LESS ADDITIONAL LOSSES (ADDITIVES)

Country Status (8)

Country Link
US (1) US20200037659A1 (en)
EP (1) EP3506770A1 (en)
JP (1) JP2020513731A (en)
KR (1) KR20190091469A (en)
CN (1) CN109890226A (en)
CA (1) CA3039585A1 (en)
EA (1) EA201991150A1 (en)
WO (1) WO2018114395A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100006112A1 (en) 2007-12-20 2010-01-14 Philip Morris Usa, Inc. Filter including randomly-oriented fibers for reduction of particle breakthrough
TW200936065A (en) 2008-01-23 2009-09-01 Filtrona Int Ltd Tobacco smoke filter
UA112328C2 (en) 2011-11-07 2016-08-25 Філіп Морріс Продактс С.А. MENTAL CONTINUOUS SMOKING PRODUCTS
GB2503644A (en) * 2012-05-03 2014-01-08 British American Tobacco Co Filter
PL3258798T3 (en) * 2015-02-18 2019-10-31 Jt Int Sa Filters for smoking articles having high additive(s) loadings

Also Published As

Publication number Publication date
US20200037659A1 (en) 2020-02-06
WO2018114395A1 (en) 2018-06-28
EP3506770A1 (en) 2019-07-10
JP2020513731A (en) 2020-05-21
CN109890226A (en) 2019-06-14
CA3039585A1 (en) 2018-06-28
KR20190091469A (en) 2019-08-06

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