NL8800039A - Sigarettefilter. - Google Patents

Sigarettefilter. Download PDF

Info

Publication number
NL8800039A
NL8800039A NL8800039A NL8800039A NL8800039A NL 8800039 A NL8800039 A NL 8800039A NL 8800039 A NL8800039 A NL 8800039A NL 8800039 A NL8800039 A NL 8800039A NL 8800039 A NL8800039 A NL 8800039A
Authority
NL
Netherlands
Prior art keywords
filter
cigarette
secondary air
paper
impermeable
Prior art date
Application number
NL8800039A
Other languages
English (en)
Dutch (nl)
Original Assignee
Tobacco Res & Dev
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 Tobacco Res & Dev filed Critical Tobacco Res & Dev
Publication of NL8800039A publication Critical patent/NL8800039A/nl

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
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A24D3/045—Tobacco smoke filters characterised by their shape or structure with smoke acceleration means, e.g. impact-filters

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
NL8800039A 1987-01-22 1988-01-08 Sigarettefilter. NL8800039A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA8700474 1987-01-22
ZA87474 1987-01-22

Publications (1)

Publication Number Publication Date
NL8800039A true NL8800039A (nl) 1988-08-16

Family

ID=25578733

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8800039A NL8800039A (nl) 1987-01-22 1988-01-08 Sigarettefilter.

Country Status (7)

Country Link
AU (1) AU1066388A (fr)
BE (1) BE1001364A3 (fr)
DE (1) DE3801718A1 (fr)
FR (1) FR2609872A1 (fr)
GB (1) GB2202727A (fr)
IT (1) IT1215721B (fr)
NL (1) NL8800039A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201119244D0 (en) 2011-11-08 2011-12-21 British American Tobacco Co Smoking article

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3496945A (en) * 1967-03-31 1970-02-24 Abraham Emil Tomkin Air-admixed cigarette utilizing restrictive-flow orifice
US3778328A (en) * 1971-08-13 1973-12-11 Reynolds Tobacco Co R Method for manufacturing jet impingement type filters for smoking articles
GB1592549A (en) * 1976-10-06 1981-07-08 British American Tobacco Co Tobacco-smoke filters
CA1096737A (fr) * 1977-03-14 1981-03-03 Jan Van Tilburg Filtre de fumee
DE3205742C2 (de) * 1982-02-18 1986-07-17 B.A.T. Cigaretten-Fabriken Gmbh, 2000 Hamburg Cigarettenfilter

Also Published As

Publication number Publication date
GB2202727A (en) 1988-10-05
GB8800818D0 (en) 1988-02-17
FR2609872A1 (fr) 1988-07-29
DE3801718A1 (de) 1988-08-04
IT8819095A0 (it) 1988-01-15
AU1066388A (en) 1988-07-28
IT1215721B (it) 1990-02-22
BE1001364A3 (fr) 1989-10-10

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Legal Events

Date Code Title Description
BV The patent application has lapsed