KR20180055807A - 전자 증기 장치의 액체 조성물 - Google Patents
전자 증기 장치의 액체 조성물 Download PDFInfo
- Publication number
- KR20180055807A KR20180055807A KR1020187005731A KR20187005731A KR20180055807A KR 20180055807 A KR20180055807 A KR 20180055807A KR 1020187005731 A KR1020187005731 A KR 1020187005731A KR 20187005731 A KR20187005731 A KR 20187005731A KR 20180055807 A KR20180055807 A KR 20180055807A
- Authority
- KR
- South Korea
- Prior art keywords
- acid
- liquid composition
- nicotine
- vapor
- 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.)
- Granted
Links
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- 239000000203 mixture Substances 0.000 title claims abstract description 108
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- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 128
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 16
- 239000012808 vapor phase Substances 0.000 claims abstract description 13
- 239000012071 phase Substances 0.000 claims abstract description 3
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 claims description 73
- 229960002715 nicotine Drugs 0.000 claims description 73
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 claims description 73
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 24
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Images
Classifications
-
- 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
- A24B15/287—Treatment of tobacco products or tobacco substitutes by chemical substances by inorganic substances only
-
- 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
- A24B15/10—Chemical features of tobacco products or tobacco substitutes
- A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
- A24B15/167—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes in liquid or vaporisable form, e.g. liquid compositions for electronic cigarettes
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- 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
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- 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
- A24B15/10—Chemical features of tobacco products or tobacco substitutes
- A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
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- 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
- A24B15/24—Treatment of tobacco products or tobacco substitutes by extraction; Tobacco extracts
- A24B15/241—Extraction of specific substances
- A24B15/243—Nicotine
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- 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
- A24B15/30—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances
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- 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
- A24B15/42—Treatment of tobacco products or tobacco substitutes by chemical substances by organic and inorganic substances
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/10—Devices using liquid inhalable precursors
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- A24F47/008—
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/48—Fluid transfer means, e.g. pumps
- A24F40/485—Valves; Apertures
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- General Health & Medical Sciences (AREA)
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Abstract
Description
도 2는 예시적 구현예에 따른 e-흡연 장치의 단면도이고;
도 3은 e-흡연 장치의 다른 예시적 구현예의 단면도이고;
도 4는 예시적 구현예에 따른 e-흡연 장치의 단면도이다.
12: 전원
14: 액체 공급 저장조
16: 퍼핑 센서
17: 배출구
18: 모세관
19: 히터
20: 마우스단부 삽입부
21: 배출구
22: 외부 원통형 하우징
23: 비축 통로
26: 전기 리드
27: 히터 작동 라이트
28: 상류 단부
40: 밸브
41: 임계 유동 오리피스
44: 압력 작동식 스위치
60: e-흡연 장치
62: 유입 단부
63: 배출 단부
70: 교체식 카트리지(또는 제1 구간)
72: 재사용 가능한 고정구(또는 제2 구간)
73: 중간 구간
74: 나사 조인트
101: 제1 상류부
102: 함몰부
240: 혼합 챔버
310: 하류 개스킷
314: 액체 공급 저장조
315: 길이 방향 공기 통로
319: 히터
320: 상류 개스킷(또는 밀봉부)
321: 중앙 경로
328: 필라멘트형 심지
333: 가로 방향 경로
335: 형성된 공간
361: 노우즈(nose) 부
362: 내부 튜브(또는 침니)
365: 상류 단부
367: 외부 둘레
381: 하류 단부
382: 외부 둘레
384: 중앙 경로
393: 노우즈 부
397: 내부 표면
405: 가압 장치
440: 공기 유입부
Claims (19)
- e-흡연 장치용 액체 조성물로서,
프로필렌 글리콜을 포함하며, 글리세롤을 실질적으로 포함하지 않는 증기 형성제; 및
니코틴을 포함하되,
상기 e-흡연 장치 내에서 가열될 때 미립자상 및 기상을 갖는 증기를 형성하도록 구성되는 액체 조성물. - 제1항에 있어서, 물을 더 포함하는 액체 조성물.
- 제2항에 있어서, 프로필렌 글리콜의 농도는 80%이고 물의 농도는 20%인 액체 조성물.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 니코틴의 농도는 1.5 중량% 이하인 액체 조성물.
- 제4항에 있어서, 니코틴의 농도는 1.5 중량%인 액체 조성물.
- 제4항에 있어서, 니코틴의 농도는 1 중량% 또는 0.5 중량%인 액체 조성물.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 니코틴의 농도는 2 중량%, 2.5 중량%, 또는 3 중량%인 액체 조성물.
- 제1항 내지 제7항 중 어느 한 항에 있어서, 상기 증기 형성제로부터 형성된 증기 입자는 글리세롤을 포함하는 다른 증기 형성제로부터 형성된 증기 입자보다 더 큰 평균 직경을 갖는 액체 조성물.
- 제8항에 있어서, 상기 증기 형성제로부터 형성된 증기 입자의 증발률은 글리세롤을 포함하는 다른 증기 형성제로부터 형성된 증기 입자의 증발률보다 더 큰 액체 조성물.
- 제1항 내지 제9항 중 어느 한 항에 있어서, 상기 액체 조성물은 용액의 형태인 액체 조성물.
- 제1항 내지 제10항 중 어느 한 항에 있어서, 피루브산, 포름산, 옥살산, 글리콜산, 아세트산, 이소발레르산, 발레르산, 프로피온산, 옥탄산, 젖산, 소르브산, 말산, 타르타르산, 숙신산, 구연산, 벤조산, 올레산, 아코니트산, 부티르산, 신남산, 데칸산, 3,7-디메틸-6-옥텐산, 1-글루탐산, 헵탄산, 헥산산, 3-헥센산, 트랜스-2-헥센산, 이소부티르산, 라우린산, 2-메틸부티르산, 2-메틸발레르산, 미리스틴산, 노난산, 팔미트산, 4-펜텐산, 페닐아세트산, 3-페닐프로피온산, 염산, 인산 및 황산 중 적어도 하나를 포함하는 산성 화합물을 더 포함하는 액체 조성물.
- 제1항 내지 제11항 중 어느 한 항에 있어서, 니코틴 중타르타르산염을 더 포함하는 액체 조성물.
- 액체 조성물을 포함하는 카토마이저를 포함하는 e-흡연 장치를 개선하는 방법으로서,
프로필렌 글리콜을 포함하고 글리세롤을 실질적으로 포함하지 않는 증기 형성제를 첨가하는 단계; 및
니코틴을 상기 액체 조성물에 첨가하는 단계를 포함하는 방법. - 제13항에 있어서, 물을 상기 액체 조성물에 첨가하는 단계를 더 포함하는 방법.
- 제14항에 있어서,
증기 형성제를 첨가하는 상기 단계는 80%의 프로필렌 글리콜을 첨가하는 단계를 포함하고;
물을 첨가하는 상기 단계는 20%의 물을 첨가하는 단계를 포함하는 방법. - 제13항 내지 제15항 중 어느 한 항에 있어서, 니코틴을 첨가하는 상기 단계는 니코틴을 1.5 중량% 이하로 첨가하는 단계를 포함하는 방법.
- 제16항에 있어서, 니코틴을 첨가하는 상기 단계는 1.5 중량%의 니코틴을 상기 액체 조성물에 첨가하는 단계를 포함하는 방법.
- 제16항에 있어서, 니코틴을 첨가하는 상기 단계는 1 중량% 또는 0.5 중량%의 니코틴을 상기 액체 조성물에 첨가하는 단계를 포함하는 방법.
- 제13항 내지 제15항 중 어느 한 항에 있어서, 니코틴을 첨가하는 상기 단계는 2 중량%, 2.5 중량%, 3 중량%의 니코틴을 상기 액체 조성물에 첨가하는 단계를 포함하는 방법.
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|---|---|---|---|
| US14/858,638 | 2015-09-18 | ||
| US14/858,638 US20170079322A1 (en) | 2015-09-18 | 2015-09-18 | Liquid formulation of an electronic vapor device |
| PCT/EP2016/072075 WO2017046400A1 (en) | 2015-09-18 | 2016-09-16 | Liquid formulation of an electronic vapor device |
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| KR20180055807A true KR20180055807A (ko) | 2018-05-25 |
| KR102758874B1 KR102758874B1 (ko) | 2025-01-23 |
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| WO2022121449A1 (zh) * | 2020-12-07 | 2022-06-16 | 深圳雾芯科技有限公司 | 电子烟液及包含其的雾化装置 |
| CN113197325B (zh) * | 2021-05-13 | 2022-11-04 | 云南中烟工业有限责任公司 | 一种基于三维网络结构的超分子凝胶 |
| KR102635852B1 (ko) * | 2021-10-28 | 2024-02-13 | 주식회사 케이티앤지 | 복수의 카트리지를 구비한 에어로졸 발생 장치 |
| CN116138510A (zh) * | 2022-12-21 | 2023-05-23 | 惠州市新泓威科技有限公司 | 具有液路与电路同时阻断与导通结构的电子烟 |
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| MX2018003035A (es) | 2018-05-02 |
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| EP3349598A1 (en) | 2018-07-25 |
| RU2706839C2 (ru) | 2019-11-21 |
| JP6911011B2 (ja) | 2021-07-28 |
| EP3349598B1 (en) | 2024-12-18 |
| CN108024567A (zh) | 2018-05-11 |
| CA2998967A1 (en) | 2017-03-23 |
| KR102758874B1 (ko) | 2025-01-23 |
| EP3349598C0 (en) | 2024-12-18 |
| RU2018114060A3 (ko) | 2019-10-21 |
| WO2017046400A1 (en) | 2017-03-23 |
| US20170079322A1 (en) | 2017-03-23 |
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