ATE194902T1 - Filter für tabakrauch - Google Patents

Filter für tabakrauch

Info

Publication number
ATE194902T1
ATE194902T1 AT95931495T AT95931495T ATE194902T1 AT E194902 T1 ATE194902 T1 AT E194902T1 AT 95931495 T AT95931495 T AT 95931495T AT 95931495 T AT95931495 T AT 95931495T AT E194902 T1 ATE194902 T1 AT E194902T1
Authority
AT
Austria
Prior art keywords
filter
tobacco smoke
zeolite
optionally
materials
Prior art date
Application number
AT95931495T
Other languages
German (de)
English (en)
Inventor
Curt Enzell
Margareta Curvall
Erik Gunnar Andersson
Lars Faelth
Original Assignee
Swedish Match Sverige Ab
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20395183&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE194902(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Swedish Match Sverige Ab filed Critical Swedish Match Sverige Ab
Application granted granted Critical
Publication of ATE194902T1 publication Critical patent/ATE194902T1/de

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
    • A24D3/16—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
    • A24D3/166—Silicic acid or silicates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
AT95931495T 1994-09-09 1995-09-07 Filter für tabakrauch ATE194902T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9403014A SE9403014D0 (sv) 1994-09-09 1994-09-09 Filter för tobaksrök
PCT/SE1995/001004 WO1996007335A1 (en) 1994-09-09 1995-09-07 Filter for tobacco smoke

Publications (1)

Publication Number Publication Date
ATE194902T1 true ATE194902T1 (de) 2000-08-15

Family

ID=20395183

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95931495T ATE194902T1 (de) 1994-09-09 1995-09-07 Filter für tabakrauch

Country Status (8)

Country Link
EP (1) EP0804098B1 (da)
JP (1) JPH10507630A (da)
KR (1) KR970705348A (da)
AT (1) ATE194902T1 (da)
AU (1) AU3489095A (da)
DK (1) DK0804098T3 (da)
SE (1) SE9403014D0 (da)
WO (1) WO1996007335A1 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1029461A3 (de) 1999-02-17 2001-06-13 Dieter Meyer Filtermaterial zur Reduzierung von Schadstoffen im Tabakrauch
US6591839B2 (en) 1999-02-17 2003-07-15 Dieter Meyer Filter material for reducing harmful substances in tobacco smoke
KR100440666B1 (ko) * 1999-04-15 2004-07-21 다이킨 고교 가부시키가이샤 가스상 화학 물질 흡착체 및 그것을 이용한 흡착 제거 장치
WO2012064294A1 (en) 2010-11-09 2012-05-18 KAYA, Selçuk Reduction of harmful smoke constituents, including a tobacco column and a filter element

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3312877A1 (de) * 1983-04-11 1984-10-11 Degussa Ag, 6000 Frankfurt Magnesiumsilikatgebundene zeolithgranulate vom typ zeolith a, verfahren zu ihrer herstellung und verwendung

Also Published As

Publication number Publication date
EP0804098B1 (en) 2000-07-26
AU3489095A (en) 1996-03-27
SE9403014D0 (sv) 1994-09-09
EP0804098A1 (en) 1997-11-05
KR970705348A (ko) 1997-10-09
JPH10507630A (ja) 1998-07-28
WO1996007335A1 (en) 1996-03-14
DK0804098T3 (da) 2000-12-18

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Legal Events

Date Code Title Description
EEIH Change in the person of patent owner
UEP Publication of translation of european patent specification
RZN Patent revoked