WO2011012935A2 - Photocatalytic coating for the controlled release of volatile agents - Google Patents

Photocatalytic coating for the controlled release of volatile agents Download PDF

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Publication number
WO2011012935A2
WO2011012935A2 PCT/IB2009/055716 IB2009055716W WO2011012935A2 WO 2011012935 A2 WO2011012935 A2 WO 2011012935A2 IB 2009055716 W IB2009055716 W IB 2009055716W WO 2011012935 A2 WO2011012935 A2 WO 2011012935A2
Authority
WO
WIPO (PCT)
Prior art keywords
characterized
photocatalytic
layered coating
heterostructured
process
Prior art date
Application number
PCT/IB2009/055716
Other languages
English (en)
French (fr)
Other versions
WO2011012935A3 (en
Inventor
Carlos José MACEDO TAVARES
Fernando Jorge Da Silva Pina
Original Assignee
Universidade Do Minho
Universidade Nova De Lisboa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to PT104692 priority Critical
Priority to PT104692A priority patent/PT104692B/pt
Application filed by Universidade Do Minho, Universidade Nova De Lisboa filed Critical Universidade Do Minho
Publication of WO2011012935A2 publication Critical patent/WO2011012935A2/en
Publication of WO2011012935A3 publication Critical patent/WO2011012935A3/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/002—Catalysts characterised by their physical properties
    • B01J35/004—Photocatalysts
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/18—Vapour or smoke emitting compositions with delayed or sustained release
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/26—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests in coated particulate form
    • A01N25/28—Microcapsules or nanocapsules
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/34—Shaped forms, e.g. sheets, not provided for in any other sub-group of this main group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/02—Solids
    • B01J35/10—Solids characterised by their surface properties or porosity
    • B01J35/1004—Surface area
    • B01J35/1019—100-500 m2/g
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249994—Composite having a component wherein a constituent is liquid or is contained within preformed walls [e.g., impregnant-filled, previously void containing component, etc.]
    • Y10T428/249995—Constituent is in liquid form
    • Y10T428/249997—Encapsulated liquid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/254—Polymeric or resinous material
PCT/IB2009/055716 2009-07-29 2009-12-11 Photocatalytic coating for the controlled release of volatile agents WO2011012935A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PT104692 2009-07-29
PT104692A PT104692B (pt) 2009-07-29 2009-07-29 Revestimento fotocatalitico para libertação controlada de agentes voláteis

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/387,616 US20120189681A1 (en) 2009-07-29 2009-12-11 Photocatalytic coating for the controlled release of volatile agents
EP20090796087 EP2459309A2 (en) 2009-07-29 2009-12-11 Photocatalytic coating for the controlled release of volatile agents

Publications (2)

Publication Number Publication Date
WO2011012935A2 true WO2011012935A2 (en) 2011-02-03
WO2011012935A3 WO2011012935A3 (en) 2011-07-21

Family

ID=42077951

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2009/055716 WO2011012935A2 (en) 2009-07-29 2009-12-11 Photocatalytic coating for the controlled release of volatile agents

Country Status (4)

Country Link
US (1) US20120189681A1 (patent-search.search_20190918_RC01)
EP (1) EP2459309A2 (patent-search.search_20190918_RC01)
PT (1) PT104692B (patent-search.search_20190918_RC01)
WO (1) WO2011012935A2 (patent-search.search_20190918_RC01)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012009552A1 (en) * 2010-07-14 2012-01-19 Green Bubble Technologies Llc Photocatalytic properties and applications of polylactic acid films
WO2012012765A3 (en) * 2010-07-22 2012-06-07 Green Bubble Technologies Llc Photocatalytic and other properties and applications of polyactic acid films
CN102557472A (zh) * 2011-12-19 2012-07-11 陕西科技大学 一种溶胶凝胶法制备钨酸铋薄膜的方法
WO2013022949A1 (en) * 2011-08-10 2013-02-14 The Procter & Gamble Company Encapsulates
US8389107B2 (en) 2008-03-24 2013-03-05 Biovation, Llc Cellulosic biolaminate composite assembly and related methods
WO2013112989A1 (en) * 2012-01-25 2013-08-01 Merial Limited Long-acting nanoparticulate arthropod repellent formulations and methods of use thereof
US8652617B2 (en) 2008-03-24 2014-02-18 Biovation, Llc Biolaminate composite assembly including polylactic acid and natural wax laminate layer, and related methods
CN103876159A (zh) * 2013-11-18 2014-06-25 国家海洋局第三海洋研究所 一种包埋纳米单质硒组合物及其制备方法
CN104289234A (zh) * 2014-10-13 2015-01-21 东南大学 的制备及应用
CN104307538A (zh) * 2014-10-13 2015-01-28 东南大学 一种高效复合光催化材料的制备及应用方法
CN104368328A (zh) * 2014-01-10 2015-02-25 天津城建大学 一种钛酸铋-钛酸锶光催化复合粉体及其制备方法
CN104437460A (zh) * 2014-11-20 2015-03-25 熊菊莲 基于单相钛酸铋制备的光催化剂纳米复合材料
US8999362B2 (en) 2012-01-25 2015-04-07 Merial, Inc. Long-acting nanoencapsulated coumarin arthropod repellent formulations and methods of use thereof
CN104525186A (zh) * 2014-12-17 2015-04-22 武汉工程大学 具有异质结构的球状钼酸铋纳米复合材料及其制备方法和应用
CN105133090A (zh) * 2015-10-16 2015-12-09 河南泛锐复合材料研究院有限公司 光催化纤维材料的制备方法
CN106311256A (zh) * 2016-07-06 2017-01-11 重庆大学 一种石墨烯/β‑Bi<sub>2</sub>O<sub>3</sub>/SrFe<sub>12</sub>O<sub>19</sub>三元复合磁性光催化剂的制备方法
WO2017006247A1 (pt) 2015-07-05 2017-01-12 Universidade Do Minho Micro ou nanocápsulas com propriedades fotocatalíticas para libertação controlada de agentes difusores e respetivo método de obtenção
CN106865617A (zh) * 2017-02-28 2017-06-20 陕西科技大学 一种多孔网状结构的钨酸铋薄膜及其制备方法和应用
CZ307777B6 (cs) * 2018-02-27 2019-04-24 Prospon, Spol. S R.O. Antibakteriální povlak implantátů s fotokatalytickým účinkem a způsob jeho vytváření na jejich povrchu

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CN102941082A (zh) * 2012-11-30 2013-02-27 南开大学 一种可循环使用且能高效降解苯酚的光催化剂的制备方法
CN105597640A (zh) * 2016-01-14 2016-05-25 安徽大学 一种以sma为模板制备壳聚糖纳米微胶囊的方法
CN107486227A (zh) * 2016-06-13 2017-12-19 中国科学院大连化学物理研究所 微球光催化材料及其制备方法
CN106129796A (zh) * 2016-08-09 2016-11-16 广东工业大学 基于磁控溅射法制备的MoS<sub>2</sub>可饱和吸收体薄膜及相应的超短脉冲光纤激光器
CN106380660B (zh) * 2016-08-31 2018-09-18 厦门市纳丝达无纺布有限公司 一种抗菌、除臭、抗虫、防霉组合物及制品及应用
CN107675177B (zh) * 2017-09-26 2019-08-23 天津城建大学 一种CaBi6O10-Cu2O-NiOOH三元复合薄膜的制备方法

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GB1513614A (en) * 1975-04-09 1978-06-07 Minnesota Mining & Mfg Microcapsule insecticide composition
JPH02209230A (en) * 1989-02-10 1990-08-20 Toyo Tire & Rubber Co Ltd Insect-resistant heat insulating board
JPH06228882A (ja) * 1993-02-01 1994-08-16 Kanebo Ltd 防虫性を有する繊維構造物
US6077522A (en) * 1993-11-15 2000-06-20 Zeneca Limited Microcapsules containing suspensions of biologically active compounds and ultraviolet protectant
KR20020087277A (ko) * 2001-05-15 2002-11-22 주식회사 엔바이오니아 항균정화 활성의 광촉매 조성물과 이를 코팅한 방충망
WO2004022841A1 (en) * 2002-09-09 2004-03-18 Jung-Eun Seo Polymer article and method for manufacturing the same
JP2004188325A (ja) * 2002-12-11 2004-07-08 Washin Chemical Industry Co Ltd 中空多孔質マイクロカプセル、光触媒マイクロカプセル、アンモニア分解用光触媒マイクロカプセル、光触媒マイクロカプセル含有コーティング組成物、静電塗装用光触媒マイクロカプセル含有コーティング組成物及び光触媒マイクロカプセル含有皮膜構造体
KR20040081398A (ko) * 2004-08-28 2004-09-21 유은영 광촉매를 이용한 방진망
CN2812724Y (zh) * 2005-06-01 2006-09-06 邓振强 一种蚊帐
US20090010977A1 (en) * 2007-07-02 2009-01-08 The Hong Kong Polytechnic University Insect repellant fabrics having nanocapsules with insecticide
WO2009048186A1 (en) * 2007-10-08 2009-04-16 Industrial Cooperation Foundation Chonbuk National University Tio2-capsulated metallic nanoparticles photocatalyst enable to be excited by uv or visible lights and its preparation method

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EP1166871A1 (en) * 2000-06-21 2002-01-02 Fuji Photo Film B.V. Photocalytic sheet of film and its manufacturing process

Patent Citations (11)

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Publication number Priority date Publication date Assignee Title
GB1513614A (en) * 1975-04-09 1978-06-07 Minnesota Mining & Mfg Microcapsule insecticide composition
JPH02209230A (en) * 1989-02-10 1990-08-20 Toyo Tire & Rubber Co Ltd Insect-resistant heat insulating board
JPH06228882A (ja) * 1993-02-01 1994-08-16 Kanebo Ltd 防虫性を有する繊維構造物
US6077522A (en) * 1993-11-15 2000-06-20 Zeneca Limited Microcapsules containing suspensions of biologically active compounds and ultraviolet protectant
KR20020087277A (ko) * 2001-05-15 2002-11-22 주식회사 엔바이오니아 항균정화 활성의 광촉매 조성물과 이를 코팅한 방충망
WO2004022841A1 (en) * 2002-09-09 2004-03-18 Jung-Eun Seo Polymer article and method for manufacturing the same
JP2004188325A (ja) * 2002-12-11 2004-07-08 Washin Chemical Industry Co Ltd 中空多孔質マイクロカプセル、光触媒マイクロカプセル、アンモニア分解用光触媒マイクロカプセル、光触媒マイクロカプセル含有コーティング組成物、静電塗装用光触媒マイクロカプセル含有コーティング組成物及び光触媒マイクロカプセル含有皮膜構造体
KR20040081398A (ko) * 2004-08-28 2004-09-21 유은영 광촉매를 이용한 방진망
CN2812724Y (zh) * 2005-06-01 2006-09-06 邓振强 一种蚊帐
US20090010977A1 (en) * 2007-07-02 2009-01-08 The Hong Kong Polytechnic University Insect repellant fabrics having nanocapsules with insecticide
WO2009048186A1 (en) * 2007-10-08 2009-04-16 Industrial Cooperation Foundation Chonbuk National University Tio2-capsulated metallic nanoparticles photocatalyst enable to be excited by uv or visible lights and its preparation method

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8652617B2 (en) 2008-03-24 2014-02-18 Biovation, Llc Biolaminate composite assembly including polylactic acid and natural wax laminate layer, and related methods
US8389107B2 (en) 2008-03-24 2013-03-05 Biovation, Llc Cellulosic biolaminate composite assembly and related methods
WO2012009552A1 (en) * 2010-07-14 2012-01-19 Green Bubble Technologies Llc Photocatalytic properties and applications of polylactic acid films
US8696998B2 (en) 2010-07-14 2014-04-15 Green Bubble Technologies Llc Biooptical and biofunctional properties, applications and methods of polylactic acid films
WO2012012765A3 (en) * 2010-07-22 2012-06-07 Green Bubble Technologies Llc Photocatalytic and other properties and applications of polyactic acid films
US9156209B2 (en) 2010-07-22 2015-10-13 Green Bubble Technologies Llc Biooptical and biofunctional properties, applications and methods of polylactic acid films
WO2013022949A1 (en) * 2011-08-10 2013-02-14 The Procter & Gamble Company Encapsulates
CN102557472A (zh) * 2011-12-19 2012-07-11 陕西科技大学 一种溶胶凝胶法制备钨酸铋薄膜的方法
WO2013112989A1 (en) * 2012-01-25 2013-08-01 Merial Limited Long-acting nanoparticulate arthropod repellent formulations and methods of use thereof
AU2013211827B2 (en) * 2012-01-25 2016-03-10 Boehringer Ingelheim Animal Health USA Inc. Long-acting nanoparticulate arthropod repellent formulations and methods of use thereof
US8999362B2 (en) 2012-01-25 2015-04-07 Merial, Inc. Long-acting nanoencapsulated coumarin arthropod repellent formulations and methods of use thereof
CN103876159A (zh) * 2013-11-18 2014-06-25 国家海洋局第三海洋研究所 一种包埋纳米单质硒组合物及其制备方法
CN103876159B (zh) * 2013-11-18 2016-05-11 国家海洋局第三海洋研究所 一种包埋纳米单质硒组合物及其制备方法
CN104368328A (zh) * 2014-01-10 2015-02-25 天津城建大学 一种钛酸铋-钛酸锶光催化复合粉体及其制备方法
CN104307538A (zh) * 2014-10-13 2015-01-28 东南大学 一种高效复合光催化材料的制备及应用方法
CN104289234A (zh) * 2014-10-13 2015-01-21 东南大学 的制备及应用
CN104437460A (zh) * 2014-11-20 2015-03-25 熊菊莲 基于单相钛酸铋制备的光催化剂纳米复合材料
CN104525186A (zh) * 2014-12-17 2015-04-22 武汉工程大学 具有异质结构的球状钼酸铋纳米复合材料及其制备方法和应用
WO2017006247A1 (pt) 2015-07-05 2017-01-12 Universidade Do Minho Micro ou nanocápsulas com propriedades fotocatalíticas para libertação controlada de agentes difusores e respetivo método de obtenção
CN105133090A (zh) * 2015-10-16 2015-12-09 河南泛锐复合材料研究院有限公司 光催化纤维材料的制备方法
CN106311256A (zh) * 2016-07-06 2017-01-11 重庆大学 一种石墨烯/β‑Bi<sub>2</sub>O<sub>3</sub>/SrFe<sub>12</sub>O<sub>19</sub>三元复合磁性光催化剂的制备方法
CN106865617A (zh) * 2017-02-28 2017-06-20 陕西科技大学 一种多孔网状结构的钨酸铋薄膜及其制备方法和应用
CZ307777B6 (cs) * 2018-02-27 2019-04-24 Prospon, Spol. S R.O. Antibakteriální povlak implantátů s fotokatalytickým účinkem a způsob jeho vytváření na jejich povrchu

Also Published As

Publication number Publication date
PT104692B (pt) 2013-06-18
EP2459309A2 (en) 2012-06-06
PT104692A (pt) 2011-01-31
US20120189681A1 (en) 2012-07-26
WO2011012935A3 (en) 2011-07-21

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