CA2813575C - Filtre a fumee pour dispositifs a fumer comportant des masses poreuses ayant une charge de particules de carbone et une chute de pression encapsulee - Google Patents
Filtre a fumee pour dispositifs a fumer comportant des masses poreuses ayant une charge de particules de carbone et une chute de pression encapsulee Download PDFInfo
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- CA2813575C CA2813575C CA2813575A CA2813575A CA2813575C CA 2813575 C CA2813575 C CA 2813575C CA 2813575 A CA2813575 A CA 2813575A CA 2813575 A CA2813575 A CA 2813575A CA 2813575 C CA2813575 C CA 2813575C
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- Prior art keywords
- nanoparticle
- porous mass
- filter
- carbon
- smoking device
- 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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- 239000002245 particle Substances 0.000 title claims abstract description 782
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- 230000000391 smoking effect Effects 0.000 title claims abstract description 356
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 224
- 238000011068 loading method Methods 0.000 title claims abstract description 107
- 239000000779 smoke Substances 0.000 title claims description 102
- 239000011230 binding agent Substances 0.000 claims abstract description 278
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 144
- 238000000034 method Methods 0.000 claims abstract description 77
- 239000002105 nanoparticle Substances 0.000 claims description 698
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 220
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- 241000208125 Nicotiana Species 0.000 claims description 179
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- 239000000463 material Substances 0.000 claims description 139
- XMWRBQBLMFGWIX-UHFFFAOYSA-N C60 fullerene Chemical compound C12=C3C(C4=C56)=C7C8=C5C5=C9C%10=C6C6=C4C1=C1C4=C6C6=C%10C%10=C9C9=C%11C5=C8C5=C8C7=C3C3=C7C2=C1C1=C2C4=C6C4=C%10C6=C9C9=C%11C5=C5C8=C3C3=C7C1=C1C2=C4C6=C2C9=C5C3=C12 XMWRBQBLMFGWIX-UHFFFAOYSA-N 0.000 claims description 98
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- CMIHHWBVHJVIGI-UHFFFAOYSA-N gadolinium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[Gd+3].[Gd+3] CMIHHWBVHJVIGI-UHFFFAOYSA-N 0.000 claims description 53
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- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 25
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- 239000002808 molecular sieve Substances 0.000 claims description 19
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 19
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- 239000003054 catalyst Substances 0.000 claims description 16
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 16
- RRAFCDWBNXTKKO-UHFFFAOYSA-N eugenol Chemical compound COC1=CC(CC=C)=CC=C1O RRAFCDWBNXTKKO-UHFFFAOYSA-N 0.000 claims description 16
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 15
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- RZCJSVRGPHXBSM-UHFFFAOYSA-N 8-chloro-[1,3]dioxolo[4,5-g]quinazoline Chemical compound C1=C2C(Cl)=NC=NC2=CC2=C1OCO2 RZCJSVRGPHXBSM-UHFFFAOYSA-N 0.000 claims description 13
- BIZCJSDBWZTASZ-UHFFFAOYSA-N iodine pentoxide Inorganic materials O=I(=O)OI(=O)=O BIZCJSDBWZTASZ-UHFFFAOYSA-N 0.000 claims description 13
- 239000003456 ion exchange resin Substances 0.000 claims description 13
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- 229960002715 nicotine Drugs 0.000 claims description 13
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 claims description 12
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- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 claims description 12
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- LHRCREOYAASXPZ-UHFFFAOYSA-N dibenz[a,h]anthracene Chemical compound C1=CC=C2C(C=C3C=CC=4C(C3=C3)=CC=CC=4)=C3C=CC2=C1 LHRCREOYAASXPZ-UHFFFAOYSA-N 0.000 claims description 10
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- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 claims description 6
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Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
L'invention porte sur des filtres, sur des dispositifs à fumer, sur des articles et sur un appareil associés, ainsi que sur des procédés associés. Les filtres comprennent des masses poreuses qui ont une particule active et une particule liante, la particule active comportant du carbone et la masse poreuse ayant une charge de carbone d'au moins environ 6 mg/mm et une chute de pression encapsulée d'environ 20 mm d'eau ou moins par mm de masse poreuse.
Applications Claiming Priority (13)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39021310P | 2010-10-06 | 2010-10-06 | |
| US39021110P | 2010-10-06 | 2010-10-06 | |
| US61/390;211 | 2010-10-06 | ||
| US61/390,213 | 2010-10-06 | ||
| US12/981,909 US9386803B2 (en) | 2010-01-06 | 2010-12-30 | Tobacco smoke filter for smoking device with porous mass of active particulate |
| US12/981,909 | 2010-12-30 | ||
| PCT/US2011/020013 WO2011084907A1 (fr) | 2010-01-06 | 2011-01-03 | Filtre à fumée de tabac pour dispositif à fumer ayant une masse poreuse de particules actives |
| USPCT/US11/20013 | 2011-01-03 | ||
| US201161504023P | 2011-07-01 | 2011-07-01 | |
| US61/504,023 | 2011-07-01 | ||
| PCT/US2011/043269 WO2012047348A1 (fr) | 2010-10-06 | 2011-07-07 | Filtres à fumée pour des dispositifs pour fumeurs avec masses poreuses à teneur en particules de carbone et chute de pression encapsulée |
| USPCT/US11/43269 | 2011-07-07 | ||
| PCT/US2011/044142 WO2012054111A1 (fr) | 2010-10-06 | 2011-07-15 | Filtre à fumée pour dispositifs à fumer comportant des masses poreuses ayant une charge de particules de carbone et une chute de pression encapsulée |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2813575A1 CA2813575A1 (fr) | 2012-04-26 |
| CA2813575C true CA2813575C (fr) | 2016-06-21 |
Family
ID=48239890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2813575A Expired - Fee Related CA2813575C (fr) | 2010-10-06 | 2011-07-15 | Filtre a fumee pour dispositifs a fumer comportant des masses poreuses ayant une charge de particules de carbone et une chute de pression encapsulee |
Country Status (2)
| Country | Link |
|---|---|
| CA (1) | CA2813575C (fr) |
| CO (1) | CO6710947A2 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201412752D0 (en) * | 2014-07-17 | 2014-09-03 | Nicoventures Holdings Ltd | Electronic vapour provision system |
-
2011
- 2011-07-15 CA CA2813575A patent/CA2813575C/fr not_active Expired - Fee Related
-
2013
- 2013-05-06 CO CO13112550A patent/CO6710947A2/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CO6710947A2 (es) | 2013-07-15 |
| CA2813575A1 (fr) | 2012-04-26 |
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|---|---|---|---|
| EEER | Examination request |
Effective date: 20130403 |
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| MKLA | Lapsed |
Effective date: 20220301 |
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| MKLA | Lapsed |
Effective date: 20200831 |