CN103561600B - 涂布纸过滤嘴 - Google Patents

涂布纸过滤嘴 Download PDF

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Publication number
CN103561600B
CN103561600B CN201280026528.5A CN201280026528A CN103561600B CN 103561600 B CN103561600 B CN 103561600B CN 201280026528 A CN201280026528 A CN 201280026528A CN 103561600 B CN103561600 B CN 103561600B
Authority
CN
China
Prior art keywords
paper
cellulose acetate
filter
biodegradable
fibers
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.)
Active
Application number
CN201280026528.5A
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English (en)
Chinese (zh)
Other versions
CN103561600A (zh
Inventor
安德里斯·D·塞巴斯蒂安
斯蒂芬·本森·西尔斯
史蒂文·L·奥尔德曼
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.)
RJ Reynolds Tobacco Co
Original Assignee
RJ Reynolds Tobacco Co
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 RJ Reynolds Tobacco Co filed Critical RJ Reynolds Tobacco Co
Publication of CN103561600A publication Critical patent/CN103561600A/zh
Application granted granted Critical
Publication of CN103561600B publication Critical patent/CN103561600B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • A24D3/062—Use of materials for tobacco smoke filters characterised by structural features
    • A24D3/063—Use of materials for tobacco smoke filters characterised by structural features of the fibers
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
CN201280026528.5A 2011-05-31 2012-05-08 涂布纸过滤嘴 Active CN103561600B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/118,930 US20120305015A1 (en) 2011-05-31 2011-05-31 Coated paper filter
US13/118,930 2011-05-31
PCT/US2012/036902 WO2012166302A2 (en) 2011-05-31 2012-05-08 Coated paper filter

Publications (2)

Publication Number Publication Date
CN103561600A CN103561600A (zh) 2014-02-05
CN103561600B true CN103561600B (zh) 2016-05-18

Family

ID=46085260

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280026528.5A Active CN103561600B (zh) 2011-05-31 2012-05-08 涂布纸过滤嘴

Country Status (7)

Country Link
US (1) US20120305015A1 (enExample)
EP (1) EP2713782B1 (enExample)
JP (1) JP2014515933A (enExample)
CN (1) CN103561600B (enExample)
ES (1) ES2854826T3 (enExample)
PL (1) PL2713782T3 (enExample)
WO (1) WO2012166302A2 (enExample)

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KR102332541B1 (ko) 2018-11-23 2021-11-29 주식회사 케이티앤지 에어로졸 생성 물품
IT201800020287A1 (it) * 2018-12-20 2020-06-20 Gd Spa Sottounità di un articolo da fumo
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