JP2003206416A5 - - Google Patents

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Publication number
JP2003206416A5
JP2003206416A5 JP2002003584A JP2002003584A JP2003206416A5 JP 2003206416 A5 JP2003206416 A5 JP 2003206416A5 JP 2002003584 A JP2002003584 A JP 2002003584A JP 2002003584 A JP2002003584 A JP 2002003584A JP 2003206416 A5 JP2003206416 A5 JP 2003206416A5
Authority
JP
Japan
Prior art keywords
fine particles
surfactant
oxide fine
antifouling coating
inorganic oxide
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.)
Pending
Application number
JP2002003584A
Other languages
Japanese (ja)
Other versions
JP2003206416A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2002003584A priority Critical patent/JP2003206416A/en
Priority claimed from JP2002003584A external-priority patent/JP2003206416A/en
Publication of JP2003206416A publication Critical patent/JP2003206416A/en
Publication of JP2003206416A5 publication Critical patent/JP2003206416A5/ja
Pending legal-status Critical Current

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Description

【0016】
本発明において用いる界面活性剤は、特にアニオン界面活性剤が好ましく、とりわけスルホサクシネート型アニオン界面活性剤が好適であり、無機酸化物微粒子は少なくともアルミニウム−マグネシウム複合酸化物微粒子を含むことが好ましい。
[0016]
Surfactant used in the present invention, especially anionic surfactants are preferred, especially Ri sulfosuccinate type anionic surfactant preferred der, inorganic oxide fine particles at least aluminum - preferably comprises magnesium composite oxide fine particles .

【0025】
無機酸化物微粒子の無機酸化物としては、シリカ、アルミナ、マグネシア及びアルミニウム−マグネシウム複合酸化物等の無機酸化物の1種又は2種以上、好ましくはアルミニウム−マグネシウム複合酸化物を用いることができる。これらの無機酸化物微粒子は表面に多くの水酸基を有しているため、良好な防汚効果を発揮することができる。なお、シリカ、アルミナ、マグネシア及びアルミニウム−マグネシウム複合酸化物等の無機酸化物は水酸化物の形態をなしているものでも良い。
[0025]
As the inorganic oxide of the inorganic oxide fine particles , one or more kinds of inorganic oxides such as silica, alumina, magnesia, and aluminum-magnesium composite oxide , and preferably, aluminum-magnesium composite oxide can be used. Since these inorganic oxide fine particles have many hydroxyl groups on the surface, a good antifouling effect can be exhibited. The inorganic oxide such as silica, alumina, magnesia and aluminum-magnesium composite oxide may be in the form of a hydroxide.

【0035】
実施例1
下記配合の防汚コーティング液を用い、基材表面に対する濡れ性及び防汚性の評価を行った。
<防汚コーティング液配合(重量%)>
非晶質シリカ(日産化学工業(株)製,平均粒径10nm):2.1
アルミニウム−マグネシウム複合酸化物微粒子(シーアイ化成(株)製,
平均粒径30nm) :0.6
スルホサクシネート型アニオン界面活性剤(ジオクチルスルホ
コハク酸ナトリウム) :0.2
12重量%エチルアルコール水溶液 :残部
[0035]
Example 1
Using the antifouling coating liquid having the following composition, the wettability to the substrate surface and the antifouling property were evaluated.
<Composition of antifouling coating liquid (% by weight)>
Amorphous silica (manufactured by Nissan Chemical Industries, Ltd., average particle size: 10 nm): 2.1
Aluminum-magnesium composite oxide fine particles (manufactured by CI Kasei Co., Ltd.
(Average particle size 30 nm): 0.6
Sulfosuccinate type anionic surfactant (sodium dioctyl sulfosuccinate): 0.2
12% by weight ethyl alcohol aqueous solution: balance

Claims (4)

揮発性溶媒と、該揮発性溶媒中に分散された無機酸化物微粒子と、界面活性剤とを含むことを特徴とする防汚コーティング液。An antifouling coating solution comprising: a volatile solvent; inorganic oxide fine particles dispersed in the volatile solvent; and a surfactant. 請求項1において、該界面活性剤がアニオン界面活性剤であることを特徴とする防汚コーティング液。2. The antifouling coating liquid according to claim 1, wherein the surfactant is an anionic surfactant. 請求項2において、該界面活性剤がスルホサクシネート型アニオン界面活性剤であることを特徴とする防汚コーティング液。3. The antifouling coating liquid according to claim 2, wherein the surfactant is a sulfosuccinate type anionic surfactant. 請求項1ないし3のいずれか1項において、該無機酸化物微粒子が少なくともアルミニウム−マグネシウム複合酸化物微粒子を含むことを特徴とする防汚コーティング液。The antifouling coating solution according to any one of claims 1 to 3, wherein the inorganic oxide fine particles contain at least aluminum-magnesium composite oxide fine particles.
JP2002003584A 2002-01-10 2002-01-10 Stain-resisting coating liquid Pending JP2003206416A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002003584A JP2003206416A (en) 2002-01-10 2002-01-10 Stain-resisting coating liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002003584A JP2003206416A (en) 2002-01-10 2002-01-10 Stain-resisting coating liquid

Publications (2)

Publication Number Publication Date
JP2003206416A JP2003206416A (en) 2003-07-22
JP2003206416A5 true JP2003206416A5 (en) 2004-08-12

Family

ID=27643138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002003584A Pending JP2003206416A (en) 2002-01-10 2002-01-10 Stain-resisting coating liquid

Country Status (1)

Country Link
JP (1) JP2003206416A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4844805B2 (en) * 2005-05-20 2011-12-28 住友電気工業株式会社 Method for forming metal coating
JP2007177605A (en) * 2005-12-01 2007-07-12 Kubota Matsushitadenko Exterior Works Ltd Roof structure
JP2007197912A (en) * 2006-01-24 2007-08-09 Kikusui Chemical Industries Co Ltd Exterior wall structure of building, silica solution, and method for forming silica particulate film
DE102006023375A1 (en) * 2006-05-17 2007-11-22 Nano-X Gmbh coating material
JP2012166195A (en) * 2012-03-27 2012-09-06 Asahi Kasei Chemicals Corp Method for forming stain-proof layer
JP6382933B2 (en) * 2013-03-15 2018-08-29 ダブリュ.エル.ゴア アンド アソシエイツ,インコーポレイティドW.L. Gore & Associates, Incorporated Aqueous delivery system for low surface energy structures
JP6043663B2 (en) 2013-03-21 2016-12-14 日本パーカライジング株式会社 Water-based hydrophilic coating composition that forms a film excellent in self-cleaning ability against adhering dirt and surface treatment material that forms a film excellent in self-cleaning ability against adhering dirt
JP7329909B2 (en) * 2018-06-28 2023-08-21 小林製薬株式会社 Coating agent for toilet bowl

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