GB1208465A - A process for manufacturing paper for cigarette filters - Google Patents

A process for manufacturing paper for cigarette filters

Info

Publication number
GB1208465A
GB1208465A GB5121568A GB5121568A GB1208465A GB 1208465 A GB1208465 A GB 1208465A GB 5121568 A GB5121568 A GB 5121568A GB 5121568 A GB5121568 A GB 5121568A GB 1208465 A GB1208465 A GB 1208465A
Authority
GB
United Kingdom
Prior art keywords
manufacturing paper
cigarette filters
silica gel
active carbon
paper
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.)
Expired
Application number
GB5121568A
Inventor
Jan Simonides
Vit Nadvornik
Jiri Pliml
Karel Fiala
Jaroslav Jahoda
Stanislav Fiser
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.)
Czech Academy of Sciences CAS
Original Assignee
Czech Academy of Sciences CAS
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 Czech Academy of Sciences CAS filed Critical Czech Academy of Sciences CAS
Publication of GB1208465A publication Critical patent/GB1208465A/en
Expired 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
    • A24D3/06—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

Abstract

1,208,465. Tobacco smoke filters. CESKOSLOVENSKA AKADEMIE VED. 29 Oct., 1968 [9 Nov., 1967], No. 51215/68. Heading A2C. [Also in Division D2] A cigarette filter is manufactured from paper containing particles of silica gel and active carbon. Preferably the particles comprise an active carbon-bearing silica gel matrix of particle size from 30 to 300 microns. The paper may be creped, crosscreped or brushed.
GB5121568A 1967-11-09 1968-10-29 A process for manufacturing paper for cigarette filters Expired GB1208465A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS7953A CS162852B1 (en) 1967-11-09 1967-11-09

Publications (1)

Publication Number Publication Date
GB1208465A true GB1208465A (en) 1970-10-14

Family

ID=5429517

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5121568A Expired GB1208465A (en) 1967-11-09 1968-10-29 A process for manufacturing paper for cigarette filters

Country Status (2)

Country Link
CS (1) CS162852B1 (en)
GB (1) GB1208465A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006048774A1 (en) * 2004-11-02 2006-05-11 Philip Morris Products S.A. Electrically heated cigarette including controlled-release flavoring

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006048774A1 (en) * 2004-11-02 2006-05-11 Philip Morris Products S.A. Electrically heated cigarette including controlled-release flavoring
EA012169B1 (en) * 2004-11-02 2009-08-28 Филип Моррис Продактс С.А. Electrically heated cigarette including controlled–release flavoring

Also Published As

Publication number Publication date
CS162852B1 (en) 1975-07-15

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees