CN1197492C - 一种降低卷烟有害物质的过滤嘴及其制备方法 - Google Patents
一种降低卷烟有害物质的过滤嘴及其制备方法 Download PDFInfo
- Publication number
- CN1197492C CN1197492C CN 03148807 CN03148807A CN1197492C CN 1197492 C CN1197492 C CN 1197492C CN 03148807 CN03148807 CN 03148807 CN 03148807 A CN03148807 A CN 03148807A CN 1197492 C CN1197492 C CN 1197492C
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- Prior art keywords
- filter
- melatonin
- curcumin
- tip
- cigarette
- 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
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- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
Description
项目 | 对照样品检测值 | 本发明样品检测值 | 清除率(%) |
气相自由基 | 49.8峰高单位/支 | 41.2峰高单位/支 | 17.27 |
苯并[a]芘 | 11.21纳克/支 | 1.33纳克/支 | 88.14 |
苯并[e]芘 | 9.43纳克/支 | 1.26纳克/支 | 86.64 |
苯并[a]蒽 | 14.28纳克/支 | 4.49纳克/支 | 68.56 |
项目 | 对照样品检测值 | 本发明样品检测值 | 清除率(%) |
气相自由基 | 46.1峰高单位/支 | 22.5峰高单位/支 | 47.92 |
苯并[a]芘 | 9.85纳克/支 | 4.91纳克/支 | 50.16 |
苯并[e]芘 | 10.68纳克/支 | 3.57纳克/支 | 66.58 |
苯并[a]蒽 | 15.74纳克/支 | 11.49纳克/支 | 27.01 |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03148807 CN1197492C (zh) | 2003-06-12 | 2003-06-12 | 一种降低卷烟有害物质的过滤嘴及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03148807 CN1197492C (zh) | 2003-06-12 | 2003-06-12 | 一种降低卷烟有害物质的过滤嘴及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1513390A CN1513390A (zh) | 2004-07-21 |
CN1197492C true CN1197492C (zh) | 2005-04-20 |
Family
ID=34240490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03148807 Expired - Fee Related CN1197492C (zh) | 2003-06-12 | 2003-06-12 | 一种降低卷烟有害物质的过滤嘴及其制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN1197492C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102100410A (zh) * | 2010-09-15 | 2011-06-22 | 张锐 | 降焦油、止咳、保健用香烟过滤剂 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1301077C (zh) * | 2005-01-21 | 2007-02-21 | 长沙卷烟厂 | 一种有效降低卷烟烟气气相自由基的复合卷烟滤嘴及其制备方法 |
CN101858042A (zh) * | 2010-06-13 | 2010-10-13 | 湖南中烟工业有限责任公司 | 选择性降低烟气中苯酚等有害物卷烟成形纸功能涂料 |
CN103601672B (zh) * | 2013-11-04 | 2016-08-17 | 广东中烟工业有限责任公司 | 一种类姜黄素及其制备方法和应用 |
CN104208059A (zh) * | 2014-09-05 | 2014-12-17 | 中国医学科学院北京协和医院 | 褪黑素在制备保护吸烟引起血管损伤药物中的应用 |
CN104473329A (zh) * | 2014-12-11 | 2015-04-01 | 上海烟草集团有限责任公司 | 一种降低卷烟烟气中苯酚和巴豆醛的硅胶材料的应用 |
CN104432506B (zh) * | 2014-12-15 | 2017-08-29 | 湖南中烟工业有限责任公司 | 一种能降低主流烟气中苯酚含量的卷烟滤棒添加剂及其制备方法和应用 |
CN104705784B (zh) * | 2015-01-21 | 2019-02-01 | 北京世健联合医学科学研究院(普通合伙) | 减害香烟滤棒填充物、减害香烟混合滤棒及制备方法 |
CN113073128A (zh) * | 2021-04-07 | 2021-07-06 | 云南中烟工业有限责任公司 | 一种检测滤棒抑菌效果的方法 |
CN113475749A (zh) * | 2021-06-29 | 2021-10-08 | 河南中烟工业有限责任公司 | 可降低烟气气相自由基的滤棒、烟用丝束及其制备方法 |
CN113481756B (zh) * | 2021-06-29 | 2022-12-23 | 河南中烟工业有限责任公司 | 一种自由基清除组合剂及其制备方法和应用 |
-
2003
- 2003-06-12 CN CN 03148807 patent/CN1197492C/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102100410A (zh) * | 2010-09-15 | 2011-06-22 | 张锐 | 降焦油、止咳、保健用香烟过滤剂 |
CN102100410B (zh) * | 2010-09-15 | 2013-02-06 | 张锐 | 降焦油、止咳、保健用香烟过滤剂 |
Also Published As
Publication number | Publication date |
---|---|
CN1513390A (zh) | 2004-07-21 |
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Owner name: YUNNAN ENDIAN SCIENCE AND TECHNOLOGY INDUSTRY DEVE Free format text: FORMER NAME: YUXI JINCAN TECHNOLOGY CO., LTD. |
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Address after: Extension of Dongfeng South Road, hi tech Zone, Yuxi, Yunnan Patentee after: Endian Tech Ind Development Co., Ltd., Yunnan Address before: Investment building, hi tech Zone, Yuxi, Yunnan Patentee before: Yuxi Jincan Technology Co., Ltd. |
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yunnan Yuxi Dongmei Packaging Material Co., Ltd. Assignor: Endian Tech Ind Development Co., Ltd., Yunnan Contract fulfillment period: 2009.8.30 to 2014.8.30 contract change Contract record no.: 2009530000017 Denomination of invention: Filter tip for lowering harmful matter in cigarette, and its prepn. method Granted publication date: 20050420 License type: Exclusive license Record date: 2009.9.11 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.8.30 TO 2014.8.30; CHANGE OF CONTRACT Name of requester: YUNNAN YUXI DONGMEI PACKAGE MATERIALS CO., LTD. Effective date: 20090911 |
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CF01 | Termination of patent right due to non-payment of annual fee |
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