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KR930007390A - 담배 연기 필터 - Google Patents

담배 연기 필터 Download PDF

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Publication number
KR930007390A
KR930007390A KR1019920018688A KR920018688A KR930007390A KR 930007390 A KR930007390 A KR 930007390A KR 1019920018688 A KR1019920018688 A KR 1019920018688A KR 920018688 A KR920018688 A KR 920018688A KR 930007390 A KR930007390 A KR 930007390A
Authority
KR
South Korea
Prior art keywords
filter
core
wrapper
element according
filter element
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.)
Withdrawn
Application number
KR1019920018688A
Other languages
English (en)
Inventor
프란시스 클라크 폴
챨톤 죤
Original Assignee
원본미기재
시가레트 콤포넌트스 리미티드
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 원본미기재, 시가레트 콤포넌트스 리미티드 filed Critical 원본미기재
Publication of KR930007390A publication Critical patent/KR930007390A/ko
Withdrawn legal-status Critical Current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
    • A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/281—Treatment of tobacco products or tobacco substitutes by chemical substances the action of the chemical substances being delayed
    • A24B15/282—Treatment of tobacco products or tobacco substitutes by chemical substances the action of the chemical substances being delayed by indirect addition of the chemical substances, e.g. in the wrapper, in the case
    • 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
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)

Abstract

본 발명은 세로로 놓인 코어(2) 그리고 코어(2) 주위를 싼 싸개(4)를 가지며, 싸개(4)가 이것의 반지름쪽 내면의 하나 또는 그 이상의 부분에 부착되고, 싸개(4)가 코어의 일단 또는 양단의 원주에 첨가제가 없는 담배 연기 필터 또는 필터 요소를 제공한다.

Description

담배 연기 필터
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 입상 첨가제를 가지는 다공성 플러그우랍에 둘러 싸인 필터 코어를 가지는 본 발명에 의한 하나의 필터의 종단면도이고,
제2도는 입상 첨가제가 코어의 양단 주위의 싸개에 없는 종단며도이고,
제3도는 다공성 우랍으로 싸인 코어를 가지는 본 발명의 필터의 종단면도이다.

Claims (8)

  1. 세로로 놓인 코어 그리고 코어 주위를 싼 싸개(4)를 가지며, 싸개가 이것의 반지름쪽 내면의 하나 또는 그 이상의 부분에 입상 첨가제를 가지며, 싸개가 코어의 일단 또는 주위에 첨가제가 없는 담배 연기 필터 또는 필터 요소.
  2. 제1항에 있어서, 코어가 길이의 일부에 세로로 설치된 홈을 가지며, 입상 첨가제가 홈이 설치된 싸개의 반지름쪽 내면에 부착된 필터 또는 필터요소.
  3. 제1항에 있어서, 싸개는 길이의 일부에 세로로 설치된 홈을 가지며, 입상 첨가제가 이것의 홈이 없는 부위를 싸개의 반지름쪽 내부면에 부착된 필터 또는 필터요소.
  4. 제1항 내지 제3항의 어느 하나에 있어서, 싸개가 외부 관상체로 싸여 있는 필터 또는 필터요소.
  5. 추가의 외부 싸개를 가지는 제1항 내지 제4항의 어느 하나에 의한 필터 또는 필터요소.
  6. 제1항 내지 제5항의 어느 하나에 의한 필터 또는 필터 요소를 가지는 필터 권연.
  7. 제1항 내지 제5항의 어느 하나에 의한 필터 또는 필터 요소 복수개가 거우러상 관계로 끝과 끝이 연결 접합된 복수배 길리로드.
  8. 연속되는 코어 그리고 세로로 분리된 부위에 입상 첨가제가 부착된 연속된 스트립을 연속적으로 공급하고, 진행하는 스트립으로 진행하는 코어를 입상 첨가제가 코어쪽이 되게 감고(임의로 코어 형성과 동시에), 그리고 생성된 연속적으로 생산된 싸개로 싼 코어를 한정 길이로 절단하는 것으로 되는 연기 필터 또는 요소의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920018688A 1991-10-14 1992-10-12 담배 연기 필터 Withdrawn KR930007390A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919121782A GB9121782D0 (en) 1991-10-14 1991-10-14 Cigarette filter containing particulate smoke modifying additive
GB91-21782.8 1991-10-14

Publications (1)

Publication Number Publication Date
KR930007390A true KR930007390A (ko) 1993-05-20

Family

ID=10702898

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920018688A Withdrawn KR930007390A (ko) 1991-10-14 1992-10-12 담배 연기 필터

Country Status (23)

Country Link
US (1) US6302114B1 (ko)
JP (1) JP3751642B2 (ko)
KR (1) KR930007390A (ko)
CN (1) CN1071322A (ko)
AT (1) AT401598B (ko)
AU (1) AU657002B2 (ko)
BE (1) BE1006853A5 (ko)
BR (1) BR9203963A (ko)
CA (1) CA2080301A1 (ko)
CH (1) CH685091A5 (ko)
DE (1) DE4234482B4 (ko)
DK (1) DK125492A (ko)
ES (1) ES2040665B1 (ko)
FR (1) FR2682263B1 (ko)
GB (2) GB9121782D0 (ko)
HU (1) HU216049B (ko)
IE (1) IE922734A1 (ko)
IT (1) IT1255569B (ko)
NL (1) NL9201739A (ko)
PT (1) PT100957B (ko)
RU (1) RU2060018C1 (ko)
SE (1) SE513008C2 (ko)
ZA (1) ZA927719B (ko)

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RU2314735C2 (ru) 2002-08-09 2008-01-20 Бритиш Америкэн Тобэкко (Инвестментс) Лимитед Сигареты с фильтром и способ их изготовления
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GB0625818D0 (en) * 2006-12-21 2007-02-07 British American Tobacco Co Smoking article filter
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EP2242384A1 (en) * 2008-02-07 2010-10-27 Filtrona International Limited Tobacco smoke filter
GB0913509D0 (en) 2009-08-04 2009-09-16 British American Tobacco Co Filter for a smoking article
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GB0922253D0 (en) * 2009-12-21 2010-02-03 British American Tobacco Co Sheet filter materials with additives
GB201004976D0 (en) * 2010-03-24 2010-05-12 Filtrona Int Ltd Tobacco smoke filter
GB201007946D0 (en) * 2010-05-12 2010-06-30 British American Tobacco Co Filter additive
US20130112216A1 (en) 2010-06-10 2013-05-09 Paul Francis Clarke Tobacco smoke filter
GB201016387D0 (en) * 2010-09-29 2010-11-10 Filtrona Int Ltd Tobacco smoke filter
GB201104475D0 (en) 2011-03-16 2011-04-27 Filtrona Filter Prod Dev Co Tobacco smoke filter
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GB2496103A (en) * 2011-10-25 2013-05-08 British American Tobacco Co Flavoured article for application to a smoking article
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EP2719295A1 (en) * 2012-10-15 2014-04-16 Philip Morris Products S.A. Ventilated smoking article including sorbent material
BR112020006272A2 (pt) 2017-10-02 2020-10-20 Essentra Filter Products Development Co. Pte. Ltd. bocal ou filtro, haste múltipla, bocal ou filtro para uso, uso de um bocal ou filtro, e, artigo para fumo.
JP7685489B2 (ja) 2019-11-06 2025-05-29 エッセントラ フィルター プロダクツ ディベロップメント カンパニー プライベート リミティド フィルタエレメント、マウスピースおよび冷却エレメント
EP4161300A1 (en) 2020-06-04 2023-04-12 R. J. Reynolds Tobacco Company Paper sheet filter element for a smoking article, and associated method
GB202106836D0 (en) 2021-05-13 2021-06-30 Essentra Filter Products Dev Co Pte Ltd Filter element, mouthpiece and cooling element
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Also Published As

Publication number Publication date
RU2060018C1 (ru) 1996-05-20
FR2682263B1 (fr) 1995-02-03
US6302114B1 (en) 2001-10-16
DK125492A (da) 1993-04-15
BR9203963A (pt) 1993-04-27
IE922734A1 (en) 1993-04-21
SE9202992D0 (sv) 1992-10-12
BE1006853A5 (fr) 1995-01-10
GB9221545D0 (en) 1992-11-25
CN1071322A (zh) 1993-04-28
DE4234482A1 (de) 1993-04-15
ES2040665B1 (es) 1994-05-16
ES2040665A1 (es) 1993-10-16
HU216049B (hu) 1999-04-28
ITMI922303A0 (it) 1992-10-06
GB2261152A (en) 1993-05-12
ITMI922303A1 (it) 1994-04-06
PT100957B (pt) 1999-07-30
AU2627292A (en) 1993-04-22
GB2261152B (en) 1995-05-10
JP3751642B2 (ja) 2006-03-01
SE9202992L (sv) 1993-04-15
AU657002B2 (en) 1995-02-23
CH685091A5 (fr) 1995-03-31
DE4234482B4 (de) 2007-07-12
FR2682263A1 (fr) 1993-04-16
GB9121782D0 (en) 1991-11-27
SE513008C2 (sv) 2000-06-19
IT1255569B (it) 1995-11-09
CA2080301A1 (en) 1993-04-15
ZA927719B (en) 1993-05-04
ATA201292A (de) 1996-03-15
JPH05292936A (ja) 1993-11-09
AT401598B (de) 1996-10-25
PT100957A (pt) 1994-02-28
HUT67540A (en) 1995-04-28
DK125492D0 (da) 1992-10-14
NL9201739A (nl) 1993-05-03

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19921012

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid