CH583529A5 - - Google Patents

Info

Publication number
CH583529A5
CH583529A5 CH430074A CH430074A CH583529A5 CH 583529 A5 CH583529 A5 CH 583529A5 CH 430074 A CH430074 A CH 430074A CH 430074 A CH430074 A CH 430074A CH 583529 A5 CH583529 A5 CH 583529A5
Authority
CH
Switzerland
Application number
CH430074A
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Priority to CH430074A priority Critical patent/CH583529A5/xx
Priority to NL7503205A priority patent/NL7503205A/xx
Priority to DE2559542A priority patent/DE2559542C3/de
Priority to DE2512511A priority patent/DE2512511C3/de
Priority to SE7503288A priority patent/SE7503288L/sv
Priority to BE154731A priority patent/BE827144A/xx
Priority to ZA00751935A priority patent/ZA751935B/xx
Priority to GB39964/77A priority patent/GB1500922A/en
Priority to CA223,119A priority patent/CA1024032A/en
Priority to LU72140A priority patent/LU72140A1/xx
Priority to FR7509411A priority patent/FR2265291B1/fr
Priority to AT230375A priority patent/AT337062B/de
Priority to US05/562,143 priority patent/US4015611A/en
Priority to AU79515/75A priority patent/AU7951575A/en
Priority to DK129875A priority patent/DK129875A/da
Priority to GB12664/75A priority patent/GB1500921A/en
Priority to JP50037726A priority patent/JPS50132197A/ja
Priority to DE19762660142 priority patent/DE2660142B1/de
Priority to DE19762644056 priority patent/DE2644056C3/de
Priority to NL7611091A priority patent/NL7611091A/xx
Priority to US05/751,629 priority patent/US4171705A/en
Publication of CH583529A5 publication Critical patent/CH583529A5/xx

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
    • A24D3/08—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
CH430074A 1974-03-28 1974-03-28 CH583529A5 (de)

Priority Applications (21)

Application Number Priority Date Filing Date Title
CH430074A CH583529A5 (de) 1974-03-28 1974-03-28
NL7503205A NL7503205A (nl) 1974-03-28 1975-03-18 Sigarettefilter.
DE2559542A DE2559542C3 (de) 1974-03-28 1975-03-21 Zigarerfenfilter
DE2512511A DE2512511C3 (de) 1974-03-28 1975-03-21 Verwendung von modifizierten Celluloseethern in Zigarettenfiltern
SE7503288A SE7503288L (de) 1974-03-28 1975-03-21
BE154731A BE827144A (fr) 1974-03-28 1975-03-25 Bout filtrant pour cigarettes
ZA00751935A ZA751935B (en) 1974-03-28 1975-03-26 Cigarette filters
GB39964/77A GB1500922A (en) 1974-03-28 1975-03-26 Cigarette filter
CA223,119A CA1024032A (en) 1974-03-28 1975-03-26 Cigarette filter
LU72140A LU72140A1 (de) 1974-03-28 1975-03-26
FR7509411A FR2265291B1 (de) 1974-03-28 1975-03-26
AT230375A AT337062B (de) 1974-03-28 1975-03-26 Zigarettenfilter
US05/562,143 US4015611A (en) 1974-03-28 1975-03-26 Cigarette filter
AU79515/75A AU7951575A (en) 1974-03-28 1975-03-26 Cigarette filter
DK129875A DK129875A (de) 1974-03-28 1975-03-26
GB12664/75A GB1500921A (en) 1974-03-28 1975-03-26 Cigarette filter
JP50037726A JPS50132197A (de) 1974-03-28 1975-03-28
DE19762660142 DE2660142B1 (de) 1974-03-28 1976-09-30 Zigarettenfilter
DE19762644056 DE2644056C3 (de) 1974-03-28 1976-09-30 Zigarettenfilter
NL7611091A NL7611091A (nl) 1974-03-28 1976-10-07 Sigarettefilter.
US05/751,629 US4171705A (en) 1974-03-28 1976-12-17 Cigarette filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH430074A CH583529A5 (de) 1974-03-28 1974-03-28

Publications (1)

Publication Number Publication Date
CH583529A5 true CH583529A5 (de) 1977-01-14

Family

ID=4273515

Family Applications (1)

Application Number Title Priority Date Filing Date
CH430074A CH583529A5 (de) 1974-03-28 1974-03-28

Country Status (15)

Country Link
US (1) US4015611A (de)
JP (1) JPS50132197A (de)
AT (1) AT337062B (de)
AU (1) AU7951575A (de)
BE (1) BE827144A (de)
CA (1) CA1024032A (de)
CH (1) CH583529A5 (de)
DE (2) DE2559542C3 (de)
DK (1) DK129875A (de)
FR (1) FR2265291B1 (de)
GB (2) GB1500921A (de)
LU (1) LU72140A1 (de)
NL (1) NL7503205A (de)
SE (1) SE7503288L (de)
ZA (1) ZA751935B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH586518A5 (de) * 1975-10-10 1977-04-15 Hoechst Ag
US4140135A (en) * 1975-12-29 1979-02-20 Gulf & Western Corporation Hydrophobic coating for tobacco sheet material
DE2606855C2 (de) * 1976-02-20 1982-12-02 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Propionsäure-3,4-dichloranilid
FR2412272A1 (fr) * 1977-12-23 1979-07-20 Job Ets Bardou Job Pauilhac Procede pour la realisation de filtres a cigarettes et filtres ainsi obtenus
US4350173A (en) * 1978-11-30 1982-09-21 Siren Matti J Filter material
US5817159A (en) * 1996-12-31 1998-10-06 Cahill; Scott A. Filter with interpenetrating polymer network that biodegrades
CN107105764A (zh) 2014-12-29 2017-08-29 菲利普莫里斯生产公司 疏水性过滤器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2968306A (en) * 1956-02-29 1961-01-17 Eastman Kodak Co Tobacco smoke filter capable of selective removal of aldehydes

Also Published As

Publication number Publication date
JPS50132197A (de) 1975-10-20
LU72140A1 (de) 1977-02-01
DK129875A (de) 1975-09-29
SE7503288L (de) 1975-09-29
US4015611A (en) 1977-04-05
CA1024032A (en) 1978-01-10
DE2559542A1 (de) 1977-02-10
GB1500921A (en) 1978-02-15
DE2512511C3 (de) 1978-06-01
DE2559542B2 (de) 1978-09-07
ATA230375A (de) 1976-09-15
DE2512511A1 (de) 1975-10-02
DE2512511B2 (de) 1977-10-13
NL7503205A (nl) 1975-09-30
FR2265291A1 (de) 1975-10-24
GB1500922A (en) 1978-02-15
AU7951575A (en) 1976-09-30
ZA751935B (en) 1976-02-25
DE2559542C3 (de) 1979-05-03
AT337062B (de) 1977-06-10
BE827144A (fr) 1975-09-25
FR2265291B1 (de) 1978-02-03

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Legal Events

Date Code Title Description
PL Patent ceased