KR920002058A - 실리카겔을 이용한 담배필터 및 그 제조방법 - Google Patents

실리카겔을 이용한 담배필터 및 그 제조방법 Download PDF

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Publication number
KR920002058A
KR920002058A KR1019900010263A KR900010263A KR920002058A KR 920002058 A KR920002058 A KR 920002058A KR 1019900010263 A KR1019900010263 A KR 1019900010263A KR 900010263 A KR900010263 A KR 900010263A KR 920002058 A KR920002058 A KR 920002058A
Authority
KR
South Korea
Prior art keywords
silica gel
manufacturing
cigarette filter
tobacco filter
treated
Prior art date
Application number
KR1019900010263A
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English (en)
Other versions
KR920007008B1 (ko
Inventor
유광근
김영호
양광규
김용태
임광수
이근회
이영택
Original Assignee
유광근
재단법인 한국임삼연초연구소
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 유광근, 재단법인 한국임삼연초연구소 filed Critical 유광근
Priority to KR1019900010263A priority Critical patent/KR920007008B1/ko
Publication of KR920002058A publication Critical patent/KR920002058A/ko
Application granted granted Critical
Publication of KR920007008B1 publication Critical patent/KR920007008B1/ko

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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
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
    • A24D3/166—Silicic acid or silicates
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Silicon Compounds (AREA)

Abstract

내용 없음

Description

실리카겔을 이용한 담배필터 및 그 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (6)

  1. 플리에틸렌글리콜 또는 글리세린같은 보습제를 처리한 실리카겔을 포함하는 담배필터.
  2. 청구범위 1항에 있어서, 실리카겔이 50-100Å의 포어경과 300-700㎡/g의 비표면적을 갖는 것임을 특징으로 하는 담배필터.
  3. 청구범위1항에 있어서, 폴리에틸렌 글리콜 또는 글리세린이 실리카겔 무게의 0.2∼2%정도 포함도었음을 특징으로 하는 담배 필터
  4. 50-100Å의 포어경과 300-700㎡/g의 비표면적을 갖는 실리카겔에 폴리에틸렌 글리톨이나 글리세린 같은 보습제를 처리하여 필터에 함유시킴을 특징으로 하는 담배필터 제조방법.
  5. 청구범위4항에서, 보습제가 200∼500℃로 가열된 실리카 겔에 미분사 처리됨을 특징으로 하는 담배필터의 제조방법.
  6. 청구범위4항에서, 보습제가 실리카겔 무게의 0.2∼2%정도로 되게 처리됨을 특징으로 하는 담배필터 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900010263A 1990-07-07 1990-07-07 실리카겔을 이용한 담배 필터 및 그 제조방법 KR920007008B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900010263A KR920007008B1 (ko) 1990-07-07 1990-07-07 실리카겔을 이용한 담배 필터 및 그 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900010263A KR920007008B1 (ko) 1990-07-07 1990-07-07 실리카겔을 이용한 담배 필터 및 그 제조방법

Publications (2)

Publication Number Publication Date
KR920002058A true KR920002058A (ko) 1992-02-28
KR920007008B1 KR920007008B1 (ko) 1992-08-24

Family

ID=19300985

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900010263A KR920007008B1 (ko) 1990-07-07 1990-07-07 실리카겔을 이용한 담배 필터 및 그 제조방법

Country Status (1)

Country Link
KR (1) KR920007008B1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100617983B1 (ko) * 2005-01-07 2006-08-31 주식회사 케이티앤지 궐련용 필터
GB0915814D0 (en) 2009-09-10 2009-10-07 British American Tobacco Co Smoke filtration

Also Published As

Publication number Publication date
KR920007008B1 (ko) 1992-08-24

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