FR2306645B1 - - Google Patents

Info

Publication number
FR2306645B1
FR2306645B1 FR7512411A FR7512411A FR2306645B1 FR 2306645 B1 FR2306645 B1 FR 2306645B1 FR 7512411 A FR7512411 A FR 7512411A FR 7512411 A FR7512411 A FR 7512411A FR 2306645 B1 FR2306645 B1 FR 2306645B1
Authority
FR
France
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.)
Expired
Application number
FR7512411A
Other languages
French (fr)
Other versions
FR2306645A1 (en
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
Priority to FR7512411A priority Critical patent/FR2306645A1/en
Publication of FR2306645A1 publication Critical patent/FR2306645A1/en
Application granted granted Critical
Publication of FR2306645B1 publication Critical patent/FR2306645B1/fr
Granted 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 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
    • 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
FR7512411A 1975-04-11 1975-04-11 Filter element for cigarettes, cigars and pipes - with mineral filter medium kept in position by cellulose-type filters Granted FR2306645A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7512411A FR2306645A1 (en) 1975-04-11 1975-04-11 Filter element for cigarettes, cigars and pipes - with mineral filter medium kept in position by cellulose-type filters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7512411A FR2306645A1 (en) 1975-04-11 1975-04-11 Filter element for cigarettes, cigars and pipes - with mineral filter medium kept in position by cellulose-type filters

Publications (2)

Publication Number Publication Date
FR2306645A1 FR2306645A1 (en) 1976-11-05
FR2306645B1 true FR2306645B1 (en) 1977-11-25

Family

ID=9154273

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7512411A Granted FR2306645A1 (en) 1975-04-11 1975-04-11 Filter element for cigarettes, cigars and pipes - with mineral filter medium kept in position by cellulose-type filters

Country Status (1)

Country Link
FR (1) FR2306645A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2074962B1 (en) * 1993-12-23 1996-05-16 Lopez Acedo Fernandez Shaw Cec LIQUID FILTER FOR RETENTION OF TOXIC SUBSTANCES IN TOBACCO, PROCEDURE FOR ITS PREPARATION AND APPLICATIONS.
FR2725592A1 (en) * 1994-10-18 1996-04-19 Moser Philippe DEVICE ABSORBING TAR, CARBON OXIDE AND CIGARETTE NICOTINE
HUP9800426A1 (en) * 1998-02-26 1999-12-28 Rozim's Biokozmetikai Kft. Filter for filter-tipped cigarette
JP5800460B2 (en) 2010-02-01 2015-10-28 株式会社ダイセル Cigarette filters containing magnesium metasilicate aluminate
EP2540174B1 (en) * 2011-06-29 2017-06-21 Daicel Corporation Tobacco Filter Containing Magnesium Aluminometasilicate

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2498299A (en) * 1948-05-22 1950-02-21 Westinghouse Electric Corp Roller guide shoe for elevators
NL293155A (en) * 1963-03-04
GB1123649A (en) * 1966-07-13 1968-08-14 Wilhelm Groth Improvements in or relating to filter elements for cigarettes and related products
CH488413A (en) * 1968-02-01 1970-04-15 Ed Laurens S A Cigarette filter
US3515151A (en) * 1968-05-14 1970-06-02 George Brent Cigarette with filter

Also Published As

Publication number Publication date
FR2306645A1 (en) 1976-11-05

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Legal Events

Date Code Title Description
ST Notification of lapse