DE2140346A1 - Tabakrauchfilter - Google Patents

Tabakrauchfilter

Info

Publication number
DE2140346A1
DE2140346A1 DE19712140346 DE2140346A DE2140346A1 DE 2140346 A1 DE2140346 A1 DE 2140346A1 DE 19712140346 DE19712140346 DE 19712140346 DE 2140346 A DE2140346 A DE 2140346A DE 2140346 A1 DE2140346 A1 DE 2140346A1
Authority
DE
Germany
Prior art keywords
oil
tobacco smoke
filter
carrier medium
vegetable oil
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.)
Pending
Application number
DE19712140346
Other languages
German (de)
English (en)
Inventor
Eiichiro Nakatsuka
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE2140346A1 publication Critical patent/DE2140346A1/de
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/061—Use of materials for tobacco smoke filters containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of 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)
DE19712140346 1971-08-19 1971-08-11 Tabakrauchfilter Pending DE2140346A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7130281A FR2149674A5 (https=) 1971-08-19 1971-08-19

Publications (1)

Publication Number Publication Date
DE2140346A1 true DE2140346A1 (de) 1973-02-22

Family

ID=9082037

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712140346 Pending DE2140346A1 (de) 1971-08-19 1971-08-11 Tabakrauchfilter

Country Status (3)

Country Link
DE (1) DE2140346A1 (https=)
FR (1) FR2149674A5 (https=)
GB (1) GB1305369A (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2805106A1 (de) * 1978-02-07 1979-08-16 Hoechst Ag Mikrokapseln aus polyvinylalkohol mit fluessigem, wasserunloeslichem fuellgut und verfahren zu deren herstellung
US4715390A (en) * 1985-11-19 1987-12-29 Philip Morris Incorporated Matrix entrapment of flavorings for smoking articles
US5160530A (en) * 1989-01-24 1992-11-03 Griffin Corporation Microencapsulated polymorphic agriculturally active material
US5461027A (en) 1989-01-24 1995-10-24 Griffin Corporation Microencapsulated pendimethalin and method of making and using same
US5501238A (en) * 1993-01-11 1996-03-26 Von Borstel; Reid W. Cigarette filter containing a humectant
US5839447A (en) * 1993-01-11 1998-11-24 Lesser; Craig Cigarette filter containing microcapsules and sodium pyroglutamate
US5746231A (en) * 1993-01-11 1998-05-05 Craig Lesser Tobacco smoke filter for removing toxic compounds
CN1106810C (zh) * 1995-12-19 2003-04-30 菲利根有限公司 含有微囊的香烟过滤器
JP3960547B2 (ja) 2000-09-12 2007-08-15 フィリジェント リミテッド タバコ煙フィルター
RU2295265C2 (ru) 2003-02-18 2007-03-20 Филлиджент Лимитед Фильтр, содержащий фталоцианин металла и поликатионоактивный полимер
CN104432514A (zh) * 2014-11-30 2015-03-25 俞钟晓 一种对焦油有超强吸附功能的吸烟用过滤器
CN104544533A (zh) * 2015-01-13 2015-04-29 济南环肽医药科技有限公司 一种香烟过滤嘴棒
CN105105334A (zh) * 2015-07-17 2015-12-02 云南中烟工业有限责任公司 一种高分子覆膜的香料缓释滤嘴添加剂及其制备方法与应用

Also Published As

Publication number Publication date
GB1305369A (https=) 1973-01-31
FR2149674A5 (https=) 1973-03-30

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