JP2010501419A - 揮発性物質分配装置 - Google Patents
揮発性物質分配装置 Download PDFInfo
- Publication number
- JP2010501419A JP2010501419A JP2009524859A JP2009524859A JP2010501419A JP 2010501419 A JP2010501419 A JP 2010501419A JP 2009524859 A JP2009524859 A JP 2009524859A JP 2009524859 A JP2009524859 A JP 2009524859A JP 2010501419 A JP2010501419 A JP 2010501419A
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- JP
- Japan
- Prior art keywords
- membrane
- liquid
- ethylene
- reservoir
- polyolefin
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
- A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
- A61L9/12—Apparatus, e.g. holders, therefor
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Catching Or Destruction (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
・内部蒸発空間から空気中に液体および蒸気が通過できなければならない;
・液体と接触するときに、所望の時間にわたって空気中に蒸発させるのに十分な液体を吸収することができる構成のものでなければならない。
代表的な好適な材料は、米国特許第3,351,495号に詳細に記載されている。当該明細書に記載されたポリオレフィンは、超高分子量ポリオレフィン、特に、超高分子量ポリエチレンである。その平均重量平均分子量は、少なくとも300,000、好ましくは少なくとも1,000,000、そして特には約4〜7×106である。ポリオレフィンの標準荷重メルトインデックスは、実質的に0、すなわち0.1未満、より具体的には0.01未満である。ポリオレフィンの還元粘度は、4.0以上、他の態様においては、10より大きく、とくに15より大きい。
高密度ポリオレフィン/微粉シリカ膜が、特に好ましい。
均質混合物の量に対する特に望ましい範囲は、15〜60容量%、好ましくは30〜45容量%のポリオレフィン、35〜80容量%、特に50〜65容量%の充填材、および1〜10容量%の可塑剤である。
言及した構成成分に加えて、本発明において用いられる材料は、抗酸化剤(通常0.1〜1%)、潤滑剤(通常、0.1〜1%)、静電気防止剤、色素、染料、導電性カーボンブラック、安定剤、光安定剤などの当該分野で認識された添加剤を含むことができる。
本発明を、好ましい態様を示す、添付の図面を参照してさらに説明する。これは、芳香剤を収納するエアフレッシュナーを表す。
Claims (9)
- 空気中への揮発性の液体の継続的な供給と増大した供給の時間についての可能性とを共に提供する方法であって、開口を有する貯蔵器中の液体を提供し、この開口を、貯蔵器内に内部蒸発空間を規定するように0.05〜0.4mmの厚さの膜により覆い、連続的供給を、内部蒸発空間内で蒸発し、膜を通過する液体により提供し、増大した供給を、液体と接触させ、次にこれから分離した膜中に吸収された液体からの蒸発により提供することを含む、前記方法。
- 膜の材料が、ポリエチレン、ポリプロピレン、ポリブテン、ポリスチレン、エチレン/プロピレンコポリマー類、エチレン/へキシレンコポリマー類、エチレン/ブテンコポリマー類、プロピレン/ブテンコポリマー類、エチレン/プロピレン/ブテンコポリマー類、およびエチレンまたはプロピレンとエチレン性不飽和モノカルボン酸とのコポリマー類からなる群から選択され、膜の材料は好ましくは充填されたものである、請求項1に記載の方法。
- 膜の材料が、少なくとも300,000の分子量(重量平均)、0.1未満の標準荷重メルトインデックスおよび4.0以上の還元粘度を有する8〜100容量%のポリオレフィン、1〜92容量%の充填材および1〜40容量%の可塑剤の均質混合物から本質的になる、請求項2に記載の方法。
- ポリオレフィンが、超高分子量ポリオレフィン、好ましくは超高分子量ポリエチレンである、請求項3に記載の方法。
- ポリオレフィンが、少なくとも1,000,000、好ましくは4〜7×106の分子量を有する、請求項4に記載の方法。
- 標準荷重メルトインデックスが0.01未満であり、好ましくは実質的に0である、請求項4に記載の方法。
- ポリオレフィンの還元粘度が10より大きく、好ましくは15よりも大きい、請求項4に記載の方法。
- 充填材が多孔質である、請求項2に記載の方法。
- 空気中への揮発性の液体の継続的な供給と増大した供給の時間についての可能性とを共に提供するように適合された装置であって、該装置が、開口を有する貯蔵器を含み、この開口が、貯蔵器内に内部蒸発空間が規定されるように0.05〜0.4mmの厚さの膜により覆われており、膜が、これと物理的に接触した際に液体を吸収し、これを空気中に放出することができる、前記装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06291363 | 2006-08-24 | ||
PCT/CH2007/000401 WO2008022477A1 (en) | 2006-08-24 | 2007-08-16 | Volatile substance dispensing apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010501419A true JP2010501419A (ja) | 2010-01-21 |
JP2010501419A5 JP2010501419A5 (ja) | 2010-09-30 |
Family
ID=38626755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009524859A Pending JP2010501419A (ja) | 2006-08-24 | 2007-08-16 | 揮発性物質分配装置 |
Country Status (13)
Country | Link |
---|---|
US (3) | US20090188986A1 (ja) |
EP (1) | EP1988934B1 (ja) |
JP (1) | JP2010501419A (ja) |
KR (1) | KR20090046852A (ja) |
CN (1) | CN101505807A (ja) |
AT (1) | ATE485062T1 (ja) |
BR (1) | BRPI0715841B1 (ja) |
CA (1) | CA2659399A1 (ja) |
DE (1) | DE602007009940D1 (ja) |
ES (1) | ES2354128T3 (ja) |
MX (1) | MX2009001819A (ja) |
PL (1) | PL1988934T3 (ja) |
WO (1) | WO2008022477A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014529323A (ja) * | 2011-07-22 | 2014-11-06 | ゾベーレ ホールディング ソチエタ ペル アツィオーニ | 揮発性物質蒸発用の装置 |
JP2018015033A (ja) * | 2016-07-25 | 2018-02-01 | 学校法人大同学園 | 臭気対策方法および臭気放散装置 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2010236339B2 (en) | 2009-04-16 | 2013-09-12 | The Procter & Gamble Company | Volatile composition dispenser |
US11911540B2 (en) | 2009-04-16 | 2024-02-27 | The Procter & Gamble Company | Apparatus for delivering a volatile material |
US8709337B2 (en) * | 2009-04-16 | 2014-04-29 | The Procter & Gamble Company | Method for delivering a volatile material |
US8931711B2 (en) * | 2009-04-16 | 2015-01-13 | The Procter & Gamble Company | Apparatus for delivering a volatile material |
US8740110B2 (en) | 2009-04-16 | 2014-06-03 | The Procter & Gamble Company | Apparatus for delivering a volatile material |
CA2686491C (en) | 2009-04-16 | 2010-09-14 | The Procter & Gamble Company | Method for delivering a volatile material |
GB0914936D0 (en) * | 2009-08-27 | 2009-09-30 | Reckitt Benckiser Inc | Fragrancing system comprising fragrance substrate and porous reservoir |
JP5431591B2 (ja) * | 2009-09-28 | 2014-03-05 | エフ エム シー コーポレーション | 揮発性液体の収容および散布のためのアンプル |
US8435631B2 (en) | 2010-04-15 | 2013-05-07 | Ppg Industries Ohio, Inc. | Microporous material |
US9861719B2 (en) | 2010-04-15 | 2018-01-09 | Ppg Industries Ohio, Inc. | Microporous material |
CN201712857U (zh) | 2010-05-10 | 2011-01-19 | S.C.约翰逊父子公司 | 用于挥发性材料的散发装置及其壳体和散发片 |
US20130294967A1 (en) * | 2010-12-16 | 2013-11-07 | Givaudan S.A. | Deodoriser |
ES1076945Y (es) | 2012-04-27 | 2012-08-16 | Zyxtudio Diseno E Innovacion S L | Dispositivo para la vaporizacion de sustancias |
US9726395B2 (en) | 2012-11-20 | 2017-08-08 | Scott David Hammer | Air freshening system and method |
US9278151B2 (en) | 2012-11-27 | 2016-03-08 | S.C. Johnson & Son, Inc. | Volatile material dispenser |
US9205163B2 (en) | 2012-11-27 | 2015-12-08 | S.C. Johnson & Son, Inc. | Volatile material dispenser |
US9726199B2 (en) | 2013-03-15 | 2017-08-08 | Scott David Hammer | Air freshening system and method |
US9327046B2 (en) * | 2013-06-13 | 2016-05-03 | The Procter & Gamble Company | Device for evaporating volatile compositions |
WO2015009818A1 (en) * | 2013-07-16 | 2015-01-22 | University Of Florida Research Foundation, Incorporated | Methods and devices for sustained release of substances |
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JPS6470538A (en) * | 1987-04-24 | 1989-03-16 | Ppg Industries Inc | Printing microporous substance |
JPH08505066A (ja) * | 1992-09-22 | 1996-06-04 | レキット アンド コールマン プロダクツ リミテッド | 揮発性液体用発散器 |
US6180595B1 (en) * | 1999-08-26 | 2001-01-30 | International Flavors & Fragrances Inc. | Single phase aqueous surfactant-free nontoxic air freshening composition and wick-containing air freshening device using said composition |
WO2003086490A1 (en) * | 2002-04-06 | 2003-10-23 | Inovair Limited | Microporous membrane air freshening device |
WO2006128316A1 (en) * | 2005-06-02 | 2006-12-07 | Givaudan Sa | Volatile liquid dispensing apparatus |
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2007
- 2007-08-16 AT AT07785096T patent/ATE485062T1/de not_active IP Right Cessation
- 2007-08-16 WO PCT/CH2007/000401 patent/WO2008022477A1/en active Application Filing
- 2007-08-16 PL PL07785096T patent/PL1988934T3/pl unknown
- 2007-08-16 US US12/281,858 patent/US20090188986A1/en not_active Abandoned
- 2007-08-16 KR KR1020097003666A patent/KR20090046852A/ko not_active Application Discontinuation
- 2007-08-16 EP EP07785096A patent/EP1988934B1/en not_active Not-in-force
- 2007-08-16 MX MX2009001819A patent/MX2009001819A/es active IP Right Grant
- 2007-08-16 BR BRPI0715841-6A patent/BRPI0715841B1/pt not_active IP Right Cessation
- 2007-08-16 CA CA002659399A patent/CA2659399A1/en not_active Abandoned
- 2007-08-16 CN CNA2007800315137A patent/CN101505807A/zh active Pending
- 2007-08-16 ES ES07785096T patent/ES2354128T3/es active Active
- 2007-08-16 DE DE602007009940T patent/DE602007009940D1/de active Active
- 2007-08-16 JP JP2009524859A patent/JP2010501419A/ja active Pending
-
2011
- 2011-06-13 US US13/158,918 patent/US20110303757A1/en not_active Abandoned
-
2014
- 2014-01-10 US US14/152,747 patent/US20140124590A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS6470538A (en) * | 1987-04-24 | 1989-03-16 | Ppg Industries Inc | Printing microporous substance |
JPH08505066A (ja) * | 1992-09-22 | 1996-06-04 | レキット アンド コールマン プロダクツ リミテッド | 揮発性液体用発散器 |
US6180595B1 (en) * | 1999-08-26 | 2001-01-30 | International Flavors & Fragrances Inc. | Single phase aqueous surfactant-free nontoxic air freshening composition and wick-containing air freshening device using said composition |
WO2003086490A1 (en) * | 2002-04-06 | 2003-10-23 | Inovair Limited | Microporous membrane air freshening device |
WO2006128316A1 (en) * | 2005-06-02 | 2006-12-07 | Givaudan Sa | Volatile liquid dispensing apparatus |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014529323A (ja) * | 2011-07-22 | 2014-11-06 | ゾベーレ ホールディング ソチエタ ペル アツィオーニ | 揮発性物質蒸発用の装置 |
JP2018015033A (ja) * | 2016-07-25 | 2018-02-01 | 学校法人大同学園 | 臭気対策方法および臭気放散装置 |
Also Published As
Publication number | Publication date |
---|---|
ATE485062T1 (de) | 2010-11-15 |
US20110303757A1 (en) | 2011-12-15 |
MX2009001819A (es) | 2009-02-26 |
BRPI0715841A2 (pt) | 2013-07-23 |
WO2008022477A1 (en) | 2008-02-28 |
DE602007009940D1 (de) | 2010-12-02 |
EP1988934A1 (en) | 2008-11-12 |
ES2354128T3 (es) | 2011-03-10 |
PL1988934T3 (pl) | 2011-04-29 |
EP1988934B1 (en) | 2010-10-20 |
US20140124590A1 (en) | 2014-05-08 |
KR20090046852A (ko) | 2009-05-11 |
CA2659399A1 (en) | 2008-02-28 |
BRPI0715841B1 (pt) | 2015-06-02 |
US20090188986A1 (en) | 2009-07-30 |
CN101505807A (zh) | 2009-08-12 |
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