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GB201203783D0 - A cigarette filter - Google Patents

A cigarette filter

Info

Publication number
GB201203783D0
GB201203783D0 GBGB1203783.4A GB201203783A GB201203783D0 GB 201203783 D0 GB201203783 D0 GB 201203783D0 GB 201203783 A GB201203783 A GB 201203783A GB 201203783 D0 GB201203783 D0 GB 201203783D0
Authority
GB
United Kingdom
Prior art keywords
cigarette filter
cigarette
filter
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.)
Ceased
Application number
GBGB1203783.4A
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.)
ALGER GROUP AG
Original Assignee
ALGER GROUP 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 ALGER GROUP AG filed Critical ALGER GROUP AG
Priority to GBGB1203783.4A priority Critical patent/GB201203783D0/en
Publication of GB201203783D0 publication Critical patent/GB201203783D0/en
Priority to EP13250018.2A priority patent/EP2636323A2/en
Ceased 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
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • A24D3/0212—Applying additives to filter materials
    • A24D3/0216—Applying additives to filter materials the additive being in the form of capsules, beads or the like
    • 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
    • A24D3/048—Tobacco smoke filters characterised by their shape or structure containing additives
    • 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
    • A24D3/061—Use of materials for tobacco smoke filters containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking
    • 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
    • A24D3/12—Use of materials for tobacco smoke filters of ion exchange 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
    • A24D3/163—Carbon
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
GBGB1203783.4A 2012-03-05 2012-03-05 A cigarette filter Ceased GB201203783D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB1203783.4A GB201203783D0 (en) 2012-03-05 2012-03-05 A cigarette filter
EP13250018.2A EP2636323A2 (en) 2012-03-05 2013-02-15 A cigarette filter, a cigarette, and a method of and a machine for making a cigarette filter or a cigarette

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1203783.4A GB201203783D0 (en) 2012-03-05 2012-03-05 A cigarette filter

Publications (1)

Publication Number Publication Date
GB201203783D0 true GB201203783D0 (en) 2012-04-18

Family

ID=46003091

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1203783.4A Ceased GB201203783D0 (en) 2012-03-05 2012-03-05 A cigarette filter

Country Status (2)

Country Link
EP (1) EP2636323A2 (en)
GB (1) GB201203783D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102418433B1 (en) * 2016-07-07 2022-07-07 필립모리스 프로덕츠 에스.에이. Smoking article mouthpiece for receiving an insert unit
CN107772529A (en) * 2016-08-24 2018-03-09 贵州中烟工业有限责任公司 A kind of high temperature resistant cigarette filter tip and preparation method thereof, application
CN106376978A (en) * 2016-12-14 2017-02-08 郑州游爱网络技术有限公司 Electronic cigarette with good smoking effect
CN110542398A (en) * 2019-09-29 2019-12-06 四川三联新材料有限公司 Method for identifying bead blasting positioning deviation reason in bead blasting filter stick

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4063494A (en) 1977-02-18 1977-12-20 Liggett Group Inc. Apparatus for making filter rods for cigarettes
PT1434503E (en) 2001-10-04 2008-08-11 Council Scient Ind Res Activated charcoal filter for reducing p-benzosemiquinone from the mainstream cigarette smoke

Also Published As

Publication number Publication date
EP2636323A2 (en) 2013-09-11

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)