GB2482025B - Cigarette filter - Google Patents

Cigarette filter

Info

Publication number
GB2482025B
GB2482025B GB201011993A GB201011993A GB2482025B GB 2482025 B GB2482025 B GB 2482025B GB 201011993 A GB201011993 A GB 201011993A GB 201011993 A GB201011993 A GB 201011993A GB 2482025 B GB2482025 B GB 2482025B
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.)
Expired - Fee Related
Application number
GB201011993A
Other versions
GB201011993D0 (en
GB2482025A (en
Inventor
Paul Watters
Christopher Regan
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.)
Innovia Films Ltd
Original Assignee
Innovia Films Ltd
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
Priority to GB201011993A priority Critical patent/GB2482025B/en
Application filed by Innovia Films Ltd filed Critical Innovia Films Ltd
Priority to US13/384,982 priority patent/US20120192883A1/en
Priority to EA201270278A priority patent/EA022391B1/en
Priority to JP2012524288A priority patent/JP5826176B2/en
Priority to EP10742542.3A priority patent/EP2464251B1/en
Priority to CN2010800359917A priority patent/CN102469834A/en
Priority to CA2768544A priority patent/CA2768544A1/en
Priority to ES10742542.3T priority patent/ES2675554T3/en
Priority to KR1020127006646A priority patent/KR101779556B1/en
Priority to PCT/GB2010/051296 priority patent/WO2011018649A2/en
Priority to SG2012004297A priority patent/SG178068A1/en
Priority to BR112012003144A priority patent/BR112012003144A2/en
Priority to CN201510089893.6A priority patent/CN104814527B/en
Priority to MYPI2012000597A priority patent/MY155669A/en
Priority to US12/854,233 priority patent/US8256434B2/en
Publication of GB201011993D0 publication Critical patent/GB201011993D0/en
Publication of GB2482025A publication Critical patent/GB2482025A/en
Publication of GB2482025B publication Critical patent/GB2482025B/en
Application granted granted Critical
Priority to HK16101438.0A priority patent/HK1213443A1/en
Priority to CY181100672T priority patent/CY1120710T1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A24D1/00—Cigars; Cigarettes
    • A24D1/02—Cigars; Cigarettes with special covers
    • 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
    • A24D3/067—Use of materials for tobacco smoke filters characterised by functional properties
    • A24D3/068—Biodegradable or disintegrable

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
GB201011993A 2009-08-14 2010-07-16 Cigarette filter Expired - Fee Related GB2482025B (en)

Priority Applications (17)

Application Number Priority Date Filing Date Title
GB201011993A GB2482025B (en) 2010-07-16 2010-07-16 Cigarette filter
CN201510089893.6A CN104814527B (en) 2009-08-14 2010-08-05 Cigarette filter
EA201270278A EA022391B1 (en) 2009-08-14 2010-08-05 Cigarette filter
EP10742542.3A EP2464251B1 (en) 2009-08-14 2010-08-05 Cigarette filter
CN2010800359917A CN102469834A (en) 2009-08-14 2010-08-05 Cigarette filter
CA2768544A CA2768544A1 (en) 2009-08-14 2010-08-05 Cigarette filter tipping film comprising a biodegradable substrate
ES10742542.3T ES2675554T3 (en) 2009-08-14 2010-08-05 Cigarette filter
KR1020127006646A KR101779556B1 (en) 2009-08-14 2010-08-05 Cigarette filter
MYPI2012000597A MY155669A (en) 2009-08-14 2010-08-05 Cigarette filter
SG2012004297A SG178068A1 (en) 2009-08-14 2010-08-05 Cigarette filter
US13/384,982 US20120192883A1 (en) 2009-08-14 2010-08-05 Cigarette filter
JP2012524288A JP5826176B2 (en) 2009-08-14 2010-08-05 Cigarette filter
PCT/GB2010/051296 WO2011018649A2 (en) 2009-08-14 2010-08-05 Cigarette filter
BR112012003144A BR112012003144A2 (en) 2009-08-14 2010-08-05 cigarette filter film for cigarette filter, cigarette filter, and, cigarette filter plug material
US12/854,233 US8256434B2 (en) 2009-08-14 2010-08-11 Cigarette filter
HK16101438.0A HK1213443A1 (en) 2009-08-14 2016-02-05 Cigarette filter
CY181100672T CY1120710T1 (en) 2009-08-14 2018-06-28 CIGARETTE FILTER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201011993A GB2482025B (en) 2010-07-16 2010-07-16 Cigarette filter

Publications (3)

Publication Number Publication Date
GB201011993D0 GB201011993D0 (en) 2010-09-01
GB2482025A GB2482025A (en) 2012-01-18
GB2482025B true GB2482025B (en) 2013-08-07

Family

ID=42735056

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201011993A Expired - Fee Related GB2482025B (en) 2009-08-14 2010-07-16 Cigarette filter

Country Status (1)

Country Link
GB (1) GB2482025B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113186751B (en) * 2021-03-01 2022-09-09 云南中烟工业有限责任公司 Natural plant pigment cigarette paper with low splitting rate and high gray value after combustion

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1983530A (en) * 1932-04-25 1934-12-11 Du Pont Cellophane Co Inc Tissue for cigarettes
US2108808A (en) * 1934-06-26 1938-02-22 Du Pont Transparent materials and method of making same
US20030178039A1 (en) * 1998-02-26 2003-09-25 White Jackie Lee Water soluble sheet material

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1983530A (en) * 1932-04-25 1934-12-11 Du Pont Cellophane Co Inc Tissue for cigarettes
US2108808A (en) * 1934-06-26 1938-02-22 Du Pont Transparent materials and method of making same
US20030178039A1 (en) * 1998-02-26 2003-09-25 White Jackie Lee Water soluble sheet material

Also Published As

Publication number Publication date
GB201011993D0 (en) 2010-09-01
GB2482025A (en) 2012-01-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20140716