JP6888118B2 - 揮発性物質の拡散のための多層構造体 - Google Patents
揮発性物質の拡散のための多層構造体 Download PDFInfo
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- JP6888118B2 JP6888118B2 JP2019555058A JP2019555058A JP6888118B2 JP 6888118 B2 JP6888118 B2 JP 6888118B2 JP 2019555058 A JP2019555058 A JP 2019555058A JP 2019555058 A JP2019555058 A JP 2019555058A JP 6888118 B2 JP6888118 B2 JP 6888118B2
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Description
Claims (11)
- 揮発性物質拡散器用の多層構造体(1)で、当該多層構造体が、揮発性物質と接触することができる半透性層(2)と、前記多層構造体(1)から取り去られる前に前記揮発性物質の拡散を防ぐためのバリア層(3)とを含むものにおいて、前記多層構造体が、前記バリア層(3)と前記半透性層(2)との間に配置された引き裂き層(4)をさらに含み、当該引き裂き層(4)が、前記バリア層(3)が前記多層構造体(1)から取り去られる時に前記半透性層(2)からの前記バリア層(3)の分離を可能にし、前記引き裂き層(4)が、バインダーによって互いに接合されたポリマー繊維から作られた繊維状凝集体であり、当該繊維状凝集体が、揮発性物質に対して透過性を与えるポリウレタン膜と接着されていることを特徴とする、揮発性物質拡散器用の多層構造体。
- 前記引き裂き層(4)が、アクティブ化後に半透膜およびバリア層の両方の上に部分的に残る異相層であることを特徴とする、請求項1に記載の揮発性物質拡散器用の多層構造体(1)。
- 前記引き裂き層(4)が微孔性であることを特徴とする、請求項1又は2に記載の揮発性物質拡散器用の多層構造体(1)。
- 前記引き裂き層(4)が粒子を含むことを特徴とする、請求項1又は2に記載の揮発性物質拡散器用の多層構造体(1)。
- 前記引き裂き層(4)が、前記バリア層(3)及び/又は半透性層(2)に接着されていることを特徴とする、請求項1に記載の揮発性物質拡散器用の多層構造体(1)。
- 前記引き裂き層(4)が、前記バリア層(3)及び/又は半透性層(2)に熱ラミネートされていることを特徴とする、請求項1に記載の揮発性物質拡散器用の多層構造体(1)。
- 前記引き裂き層(4)が、前記バリア層(3)及び/又は半透性層(2)に溶接されていることを特徴とする、請求項1に記載の揮発性物質拡散器用の多層構造体(1)。
- 前記引き裂き層(4)が揮発性物質に対して透過性であることを特徴とする、請求項1に記載の揮発性物質拡散体のための多層構造体(1)。
- 前記引き裂き層(4)の厚さが20〜1000ミクロンであることを特徴とする、請求項1に記載の揮発性物質拡散器用の多層構造体(1)。
- 前記引き裂き層(4)の厚さが40〜300ミクロンであることを特徴とする、請求項1に記載の揮発性物質拡散体のための多層構造体(1)。
- 前記引き裂き層(4)の厚さが40〜150ミクロンであることを特徴とする、請求項1に記載の揮発性物質拡散器用の多層構造体(1)。
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PCT/EP2016/082693 WO2018121837A1 (en) | 2016-12-27 | 2016-12-27 | Multilayer structure for diffusion of volatile substances |
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US (1) | US20190337265A1 (ja) |
EP (1) | EP3562667A1 (ja) |
JP (1) | JP6888118B2 (ja) |
CN (1) | CN110114212B (ja) |
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EP0093262A1 (en) * | 1979-05-10 | 1983-11-09 | Sy Hyman | Article for the dispersion of a volatile substance and an article of manufacture comprising a plurality of said articles |
CH662736A5 (fr) * | 1983-01-14 | 1987-10-30 | Firmenich & Cie | Dispositif pour le parfumage d'air ambiant et d'enceintes fermees. |
JPH01308771A (ja) * | 1988-05-26 | 1989-12-13 | Nippon Foil Mfg Co Ltd | 包装容器の外蓋 |
DE4236886C2 (de) * | 1992-10-31 | 1997-11-20 | Klocke Verpackungs Service | Behälter zur Aufnahme von aromatischen Substanzen |
FR2702961A1 (fr) * | 1993-03-26 | 1994-09-30 | Couvreur Continental | Dispositif de diffusion lente, régulière et prolongée d'une substance volatile telle qu'une substance aromatique. |
US5372303A (en) * | 1993-12-06 | 1994-12-13 | Paul; Leonard | Air freshener and/or deodorizer dispensing system |
US6358577B1 (en) * | 1995-06-07 | 2002-03-19 | Pechiney Emballage Flexible Europe | Membrane permeable to aromatic products |
JPH10166746A (ja) * | 1996-12-06 | 1998-06-23 | Dainippon Printing Co Ltd | 熱転写シート及び印字物 |
JP4677662B2 (ja) * | 2000-10-24 | 2011-04-27 | 凸版印刷株式会社 | 蓋材およびその蓋材を用いた容器 |
US6722578B2 (en) * | 2002-03-11 | 2004-04-20 | S.C. Johnson & Son, Inc. | Apparatus for dispensing volatile materials |
JP2006099051A (ja) * | 2004-08-31 | 2006-04-13 | Nisshinbo Ind Inc | 貼替防止用積層体 |
US9861719B2 (en) * | 2010-04-15 | 2018-01-09 | Ppg Industries Ohio, Inc. | Microporous material |
EP3515508A1 (en) * | 2016-09-21 | 2019-07-31 | Zobele Holding S.P.A. | Volatile substance dispensing device and fabrication method thereof |
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CA3047614C (en) | 2024-04-02 |
WO2018121837A1 (en) | 2018-07-05 |
CN110114212A (zh) | 2019-08-09 |
EP3562667A1 (en) | 2019-11-06 |
CA3047614A1 (en) | 2018-07-05 |
JP2020503199A (ja) | 2020-01-30 |
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