JPS5238098A - Cigarette filters - Google Patents

Cigarette filters

Info

Publication number
JPS5238098A
JPS5238098A JP11322275A JP11322275A JPS5238098A JP S5238098 A JPS5238098 A JP S5238098A JP 11322275 A JP11322275 A JP 11322275A JP 11322275 A JP11322275 A JP 11322275A JP S5238098 A JPS5238098 A JP S5238098A
Authority
JP
Japan
Prior art keywords
cigarette filters
cigarette
nitotine
small amount
filters
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.)
Granted
Application number
JP11322275A
Other languages
Japanese (ja)
Other versions
JPS568577B2 (en
Inventor
Iwao Toyoshima
Kunio Ishii
Hideo Sawada
Junji Kawamoto
Hiroshi Yokota
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.)
Daicel Corp
Original Assignee
Daicel Corp
Daicel Chemical Industries 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
Application filed by Daicel Corp, Daicel Chemical Industries Ltd filed Critical Daicel Corp
Priority to JP11322275A priority Critical patent/JPS5238098A/en
Priority to US05/722,131 priority patent/US4085760A/en
Priority to CH1162976A priority patent/CH613366A5/xx
Priority to AU17787/76A priority patent/AU1778776A/en
Priority to DE19762641719 priority patent/DE2641719A1/en
Priority to BR7606145A priority patent/BR7606145A/en
Priority to GB38549/76A priority patent/GB1560418A/en
Priority to CA76261446A priority patent/CA1048886A/en
Priority to FR7628186A priority patent/FR2324247A1/en
Publication of JPS5238098A publication Critical patent/JPS5238098A/en
Publication of JPS568577B2 publication Critical patent/JPS568577B2/ja
Priority to HK853/84A priority patent/HK85384A/en
Granted legal-status Critical Current

Links

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

PURPOSE: Cigarette filters capable of efficient removal of tarry products and nitotine with small amount.
COPYRIGHT: (C)1977,JPO&Japio
JP11322275A 1975-09-19 1975-09-19 Cigarette filters Granted JPS5238098A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP11322275A JPS5238098A (en) 1975-09-19 1975-09-19 Cigarette filters
US05/722,131 US4085760A (en) 1975-09-19 1976-09-10 Tobacco filter
CH1162976A CH613366A5 (en) 1975-09-19 1976-09-14
AU17787/76A AU1778776A (en) 1975-09-19 1976-09-15 Tobacco filter
BR7606145A BR7606145A (en) 1975-09-19 1976-09-16 SMOKE FILTER
DE19762641719 DE2641719A1 (en) 1975-09-19 1976-09-16 TOBACCO FILTER
GB38549/76A GB1560418A (en) 1975-09-19 1976-09-17 Tobacco-smoke filter
CA76261446A CA1048886A (en) 1975-09-19 1976-09-17 Tobacco filter
FR7628186A FR2324247A1 (en) 1975-09-19 1976-09-20 TOBACCO FILTER
HK853/84A HK85384A (en) 1975-09-19 1984-11-08 Tobacco-smoke filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11322275A JPS5238098A (en) 1975-09-19 1975-09-19 Cigarette filters

Publications (2)

Publication Number Publication Date
JPS5238098A true JPS5238098A (en) 1977-03-24
JPS568577B2 JPS568577B2 (en) 1981-02-24

Family

ID=14606656

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11322275A Granted JPS5238098A (en) 1975-09-19 1975-09-19 Cigarette filters

Country Status (1)

Country Link
JP (1) JPS5238098A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5272900A (en) * 1975-12-12 1977-06-17 Daicel Chem Ind Ltd Tobacco filter
JPS55141185A (en) * 1979-04-19 1980-11-04 Mitsubishi Rayon Co Filter element
JPS63309173A (en) * 1987-06-12 1988-12-16 ダイセル化学工業株式会社 Tobacco filter
US5690126A (en) * 1995-10-20 1997-11-25 Daicel Chemical Industries, Ltd. Tobacco filter materials and tobacco filter as produced by using the same
US5823201A (en) * 1995-05-31 1998-10-20 Daicel Chemical Industries, Ltd. Tobacco filters and a method of producing the same
US5856006A (en) * 1994-09-19 1999-01-05 Daicel Chemical Industries, Ltd. Tobacco filter material and a method for producing the same

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5272900A (en) * 1975-12-12 1977-06-17 Daicel Chem Ind Ltd Tobacco filter
JPS55141185A (en) * 1979-04-19 1980-11-04 Mitsubishi Rayon Co Filter element
JPS63309173A (en) * 1987-06-12 1988-12-16 ダイセル化学工業株式会社 Tobacco filter
US5856006A (en) * 1994-09-19 1999-01-05 Daicel Chemical Industries, Ltd. Tobacco filter material and a method for producing the same
US6344239B1 (en) 1994-09-22 2002-02-05 Daicel Chemical Industries, Ltd. Method for producing a tobacco filter material
US5823201A (en) * 1995-05-31 1998-10-20 Daicel Chemical Industries, Ltd. Tobacco filters and a method of producing the same
US5690126A (en) * 1995-10-20 1997-11-25 Daicel Chemical Industries, Ltd. Tobacco filter materials and tobacco filter as produced by using the same

Also Published As

Publication number Publication date
JPS568577B2 (en) 1981-02-24

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