JPH09208265A - Porous glass coated with organic polymer and method for coating porous glass with organic polymer - Google Patents
Porous glass coated with organic polymer and method for coating porous glass with organic polymerInfo
- Publication number
- JPH09208265A JPH09208265A JP1312496A JP1312496A JPH09208265A JP H09208265 A JPH09208265 A JP H09208265A JP 1312496 A JP1312496 A JP 1312496A JP 1312496 A JP1312496 A JP 1312496A JP H09208265 A JPH09208265 A JP H09208265A
- Authority
- JP
- Japan
- Prior art keywords
- porous glass
- organic polymer
- polymer
- glass
- coated
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/28—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
- C03C17/32—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material with synthetic or natural resins
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Laminated Bodies (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、有機ポリマがコー
ティングされた多孔質ガラスと、該有機ポリマのコーテ
ィング方法とに関する。TECHNICAL FIELD The present invention relates to a porous glass coated with an organic polymer and a method for coating the organic polymer.
【０００２】[0002]
【従来の技術】従来から、ＳｉＯ2 −Ｂ2 Ｏ3 −Ｎａ2
Ｏ，ＳｉＯ2 −Ａｌ2 Ｏ3 −ＣａＯ等の組成を有し、か
つサブミクロンからミクロンオーダの細孔径を有する多
孔質ガラスが知られている。このような多孔質ガラス
は、金属系、プラスチック系、セラミック系多孔質材よ
りも細孔径が微小であり、また耐薬品性、非電導性等に
関して優れた特性を有する。そのため、気体分離、液体
分離、触媒・菌体等担体、および濾過材として研究・開
発されている。さらにまた、その特性を生かして生体適
合材としても一部実用化されている（「多孔質ガラ
ス」、機能材料 １９９５年７月号、ｖｏｌ．１５，Ｎ
ｏ．７）。 2. Description of the Related Art Conventionally, SiO 2 --B 2 O 3 --Na 2
Porous glass having a composition such as O, SiO 2 —Al 2 O 3 —CaO, and having a pore diameter of submicron to micron order is known. Such porous glass has a finer pore size than metal-based, plastic-based, and ceramic-based porous materials, and has excellent properties such as chemical resistance and non-conductivity. Therefore, it is being researched and developed as a gas separation, a liquid separation, a carrier such as a catalyst / fungus body, and a filter. Furthermore, taking advantage of the characteristics, it has been partially put into practical use as a biocompatible material (“porous glass”, functional material, July 1995 issue, vol. 15, N).
o. 7).
【０００３】上記多孔質ガラスの製造方法として、分相
法、シラスを原料として用いる方法等が開発されてい
る。また、最近では細孔径がミクロンオーダであり、か
つその細孔径分布が狭い多孔質ガラスを得ることが可能
なゾル−ゲル法による多孔質ガラスの製造法も開発され
ている（特開平３−８７２９号）。As a method for producing the above-mentioned porous glass, a phase separation method, a method using shirasu as a raw material, etc. have been developed. Further, recently, a method for producing a porous glass by a sol-gel method has been developed, which can obtain a porous glass having a pore size on the order of micron and a narrow pore size distribution (JP-A-3-8729). issue).
【０００４】[0004]
【発明が解決しようとする課題】しかし、上記多孔質ガ
ラスの研究開発は、おもに細孔径や空孔率に着目してな
されるものであり、多孔質ガラスの他の特性（他材料と
の接着性等）の改善を目的とした研究開発、特に多孔質
ガラスに対する有機系ポリマのコーティングに関しては
十分な研究開発が行われていない。However, the research and development of the above-mentioned porous glass is mainly conducted by focusing on the pore diameter and the porosity, and other characteristics of the porous glass (adhesion with other materials) Research and development aimed at improving properties, etc., and in particular, sufficient research and development has not been carried out regarding coating of organic polymers on porous glass.
【０００５】ところで、ガラス表面の高分子コーティン
グに関しては、例えばポリアミドやポリビニルアルコー
ルのような水素結合を有する高分子、あるいはシラノー
ル基（ＳｉＯＨ基）を有しガラス表面のＳｉ−ＯＨ基と
反応する高分子は、通常の多孔質を有しない板ガラスで
あってもある程度強い接着が可能である。しかし、この
ような水素結合や化学結合が不可能な高分子を板ガラス
に接着することは非常に困難であった。By the way, regarding the polymer coating on the glass surface, for example, a polymer having a hydrogen bond such as polyamide or polyvinyl alcohol, or a silanol group (SiOH group) having a high reactivity with Si-OH groups on the glass surface. Molecules are capable of strong adhesion to some extent even with plate glass that does not have ordinary porosity. However, it has been very difficult to bond such a polymer that cannot be hydrogen-bonded or chemically bonded to the plate glass.
【０００６】そこで、本発明は上記問題点を解決し、い
かなるポリマであっても、特に従来の方法では強い接着
性を保ってガラスにコーティングすることができなかっ
た有機系ポリマであっても、優れた密着力によってコー
ティングされた多孔質ガラスおよび有機系ポリマコーテ
ィング方法を提供することを目的とする。Therefore, the present invention solves the above-mentioned problems, and even if any polymer is used, particularly an organic polymer which cannot be coated on glass while maintaining strong adhesion by the conventional method, It is an object to provide a porous glass coated with excellent adhesion and a method for coating an organic polymer.
【０００７】[0007]
【課題を解決するための手段】上記課題を解決するため
に、本発明にもとづく多孔質ガラスは、有機系ポリマが
コーティングされた少なくとも一つの面を有することを
特徴とする。好ましくは、前記有機系ポリマは、前記有
機系ポリマと前記有機系ポリマが溶解し得る溶媒とから
なる有機系ポリマ溶液を前記少なくとも一つの面に塗布
し、前記有機系ポリマの融点またはガラス転移温度以上
で熱することによってコーティングされている。In order to solve the above-mentioned problems, the porous glass according to the present invention is characterized by having at least one surface coated with an organic polymer. Preferably, the organic polymer is an organic polymer solution consisting of the organic polymer and a solvent in which the organic polymer is soluble, applied to the at least one surface, and the melting point or glass transition temperature of the organic polymer. It is coated by heating above.
【０００８】本発明にもとづく多孔質ガラスの少なくと
も一面に有機系ポリマをコーティングする方法であっ
て、有機系ポリマと該有機系ポリマが溶解し得る溶媒と
からなる有機系ポリマ溶液を前記多孔質ガラスの少なく
とも一面に塗布する工程と、前記有機系ポリマの融点ま
たはガラス転移温度以上で前記有機系ポリマ溶液が塗布
された面を熱処理する工程とを有することを特徴とす
る。A method for coating at least one surface of a porous glass according to the present invention with an organic polymer, wherein an organic polymer solution comprising an organic polymer and a solvent capable of dissolving the organic polymer is added to the porous glass. Of the organic polymer, and a step of heat-treating the surface coated with the organic polymer solution at the melting point or glass transition temperature of the organic polymer or higher.
【０００９】[0009]
【発明の実施の形態】本発明にもとづく多孔質ガラスの
有機系ポリマコーティング方法は、多孔質ガラスの表面
に、有機系ポリマと該ポリマとが溶解し得る溶媒とから
成るポリマ溶液を塗布した後、該ポリマの融点またはガ
ラス転移温度以上で熱処理することを特徴とする。BEST MODE FOR CARRYING OUT THE INVENTION An organic polymer coating method for porous glass according to the present invention comprises applying a polymer solution comprising an organic polymer and a solvent capable of dissolving the polymer to the surface of the porous glass after applying the solution. The heat treatment is performed at the melting point or glass transition temperature of the polymer or higher.
【００１０】本発明で用いられる多孔質ガラスは、公知
のいかなる組成の多孔質ガラスでもよく、公知の製造方
法により製造することができる。一般に、多孔質ガラス
の基本組成は、ＮａＯ2 −Ｂ2 Ｏ3 −ＳｉＯ2 からな
る。多孔質ガラスはガラス粉末の焼結、ゾル−ゲル法、
分相法等により製造される。またシラスを原料とするＣ
ａＯ−Ａｌ2 Ｏ3 −Ｂ2 Ｏ3 −ＳｉＯ2 多孔質ガラスも
用いることが可能である。さらに、コーニング法により
ＳｉＯ2 ５５〜８０ｗｔ％に少量のＡｌ2 Ｏ3 を添加し
て製造する多孔質ガラス、ＰＰＧ法によりＳｉＯ2 ３５
〜５０ｗｔ％を利用する多孔質ガラス、ＳｉＯ2 −Ｐ2
Ｏ5 −Ｎａ2 Ｏ系母材ガラスから製造する多孔質ガラ
ス、ＳｉＯ2 −Ｂ2 Ｏ3 −ＣａＯ−ＭｇＯ−Ａｌ2 Ｏ3
−ＴｉＯ2 系母材ガラスから製造する多孔質ガラス、Ｓ
ｉＯ2 ・ＺｒＯ2 −Ｂ2 Ｏ3 −Ｎａ2Ｏ−ＲＯ（Ｒ：Ｚ
ｎまたはアルカリ土類）耐アルカリ性の多孔質ガラス、
ＳｉＯ 2 −Ｂ2 Ｏ3 −Ｎａ2 Ｏ−ＧｅＯ系多孔質ガラ
ス、Ｎａ2 Ｏ−Ｂ2 Ｏ3 −ＣｅＯ2 −Ｎｂ2 Ｏ5 系多孔
質ガラス等も本発明に適用可能である。The porous glass used in the present invention is well known.
Any known composition of porous glass
It can be manufactured by a method. Generally, porous glass
The basic composition of NaOTwo -BTwo OThree -SiOTwo From
You. Porous glass is obtained by sintering glass powder, sol-gel method,
It is manufactured by a phase separation method or the like. C made from Shirasu
aO-AlTwo OThree -BTwo OThree -SiOTwo Porous glass
It can be used. Furthermore, by the Corning method
SiOTwo Small amount of Al to 55-80wt%Two OThree Add
Manufactured porous glass, SiO by PPG methodTwo 35
~ 50 wt% porous glass, SiOTwo −PTwo
OFive -NaTwo Porous glass made from O-based matrix glass
Su, SiOTwo -BTwo OThree -CaO-MgO-AlTwo OThree
-TiOTwo Porous glass produced from base glass, S
iOTwo ・ ZrOTwo -BTwo OThree -NaTwoO-RO (R: Z
n or alkaline earth) alkali resistant porous glass,
SiO Two -BTwo OThree -NaTwo O-GeO based porous glass
Su, NaTwo OBTwo OThree -CeOTwo -NbTwo OFive System porosity
Quality glass and the like are also applicable to the present invention.
【００１１】多孔質ガラスの表面にコーティングされる
ポリマは、コーティングの目的に応じて選択される。例
えば、触媒担体として多孔質ガラスを用いる場合には、
触媒の酸化を防ぎ、耐久性を向上させることを目的とし
てフッ素系ポリマが用いられる。また、紫外線防止や表
面のみ着色させるために、有機ポリマ溶液に紫外線防止
剤や塗料を混ぜた溶液を塗り、溶媒を除去することによ
り紫外線防止剤や塗料をガラス表面上に強固に接着せし
めることができる。The polymer coated on the surface of the porous glass is selected according to the purpose of coating. For example, when using porous glass as a catalyst carrier,
Fluorine-based polymers are used for the purpose of preventing oxidation of the catalyst and improving durability. In addition, in order to prevent UV rays and to color only the surface, it is possible to firmly adhere the UV inhibitor or paint to the glass surface by applying a solution in which an organic polymer solution is mixed with an UV inhibitor or paint and removing the solvent. it can.
【００１２】コーティングの目的に応じて選択されたポ
リマはそのポリマが溶解し得る溶媒に溶解し、多孔質ガ
ラスに塗布する。ポリアミドであれば、ギ酸が代表的で
あり、無極性ポリマやフッ素系ポリマをコーティングす
る場合にも、これらを良好に溶解する。The polymer selected according to the purpose of coating is dissolved in a solvent in which the polymer can be dissolved, and is applied to the porous glass. A typical example of polyamide is formic acid, which dissolves well when coating a non-polar polymer or a fluoropolymer.
【００１３】有機系ポリマとそのポリマが溶解し得る溶
媒とから成る有機系ポリマ溶液は、公知の方法、例えば
ディッピング法、スプレイ法、スピンコート法等により
塗布される。ポリマ溶液を塗布した後の熱処理温度は、
用いたポリマに応じて決定される。結晶性ポリマの場合
は、ポリマの融点以上、非晶性のポリマの場合はガラス
転移温度以上で熱処理する。熱処理は、公知のいかなる
方法により行ってもよく、例えば、オーブン、真空オー
ブン、ヘアードライヤ等を利用して行われる。The organic polymer solution consisting of the organic polymer and a solvent capable of dissolving the polymer is applied by a known method such as a dipping method, a spray method or a spin coating method. The heat treatment temperature after applying the polymer solution is
It is determined according to the polymer used. In the case of a crystalline polymer, the heat treatment is performed at the melting point of the polymer or higher, and in the case of an amorphous polymer, the heat treatment is performed at the glass transition temperature or higher. The heat treatment may be performed by any known method, for example, using an oven, a vacuum oven, a hair dryer or the like.
【００１４】一例として、下記の一般式（１）で表され
るフッ素系ポリマ（デュポン社製テフロンＳＦ）をコー
ティングした多孔質ガラスは、該フッ素系ポリマをフッ
素系溶媒、好適には３Ｍ社製フロリナートＣＦ−７５に
溶解したポリマ溶液を多孔質ガラスに塗布した後、４０
℃以上の温度で熱処理し製造される。As an example, a porous glass coated with a fluorine-based polymer represented by the following general formula (1) (Teflon SF manufactured by DuPont) is a fluorine-based polymer, preferably a fluorine-based solvent, preferably 3M. After applying the polymer solution dissolved in Fluorinert CF-75 to the porous glass,
It is manufactured by heat treatment at a temperature of ℃ or more.
【００１５】[0015]
【化１】 Embedded image
【００１６】また、下記の一般式（２）で表される他の
フッ素系ポリマ（デュポン社製 テフロンＡＦ１６００
または２４００）をコーティングした多孔質ガラスは、
上記溶媒を用いて調製したポリマ溶液を多孔質ガラスに
塗布した後、テフロンＡＦ１６００の場合は１６０℃以
上、テフロンＡＦ２４００の場合は２４０℃以上の温度
で熱処理し製造される。Further, another fluoropolymer represented by the following general formula (2) (Teflon AF1600 manufactured by DuPont) is used.
Or 2400) coated porous glass,
A polymer solution prepared using the above solvent is applied to a porous glass, and then heat-treated at a temperature of 160 ° C. or higher for Teflon AF1600 and 240 ° C. or higher for Teflon AF2400.
【００１７】[0017]
【化２】 Embedded image
【００１８】さらに、ポリメチルメタクリレートやポリ
スチレンをコーティングした多孔質ガラスは、テトラヒ
ドロフランを溶媒として調整したポリマ溶液を塗布した
後、１００℃以上の温度で焼成し製造される。Further, the porous glass coated with polymethylmethacrylate or polystyrene is manufactured by applying a polymer solution prepared by using tetrahydrofuran as a solvent and then firing at a temperature of 100 ° C. or higher.
【００１９】以下、本発明の具体的実施例と比較例とを
説明する。Specific examples of the present invention and comparative examples will be described below.
【００２０】[0020]
【実施例】本発明にもとづく有機系ポリマコーティング
多孔質ガラスを以下のように作製した。すなわち、全体
が多孔質であるガラスとしてコーニング社製バイコール
ガラスを使用し、この多孔質ガラスの表面に、下記表１
に示す有機系ポリマと該ポリマとが溶解し得る溶媒とか
ら成るポリマ溶液を塗布する。この実施例ではつづい
て、該ポリマの融点またはガラス転移温度以上で熱処理
する。上記ポリマ溶液の塗布はラウダ社製フイルムリフ
ト（Ｆｉｌｍ Ｌｉｆｔ）を用いてディッピング法によ
り行った。したがって、ポリマ溶液から多孔質ガラスを
引き上げる速度を３通りにし、各引き上げ速度の影響も
調べた。EXAMPLE An organic polymer-coated porous glass according to the present invention was prepared as follows. That is, Vycor glass manufactured by Corning Co., Ltd. was used as the glass having the entire porous body, and the following Table 1 was used on the surface of the porous glass.
A polymer solution composed of the organic polymer shown in 1 and a solvent capable of dissolving the polymer is applied. In this example, subsequently, a heat treatment is performed at a temperature above the melting point or glass transition temperature of the polymer. The coating of the polymer solution was performed by a dipping method using a film lift manufactured by Lauda. Therefore, the rate of pulling up the porous glass from the polymer solution was set to three, and the influence of each pulling rate was also investigated.
【００２１】また、比較のため、通常の板ガラスとして
マツナミ社製のスライドガラスを使用し、同様の操作を
行って比較用のポリマコーティングガラスを作製した。For comparison, a slide glass manufactured by Matsunami Co., Ltd. was used as an ordinary plate glass, and the same operation was performed to prepare a polymer-coated glass for comparison.
【００２２】さらに表面をブラスターで物理的に粗化さ
せたガラスも比較のため作製した。このブラストしたガ
ラスは透明性がなかった。Further, a glass whose surface was physically roughened with a blaster was also prepared for comparison. The blasted glass was not transparent.
【００２３】[0023]
【表１】 [Table 1]
【００２４】表１中、テフロンＳＦコポリマは、テフロ
ンＳＦ（デュポン社製）、４３ｍｏｌ％ＨＦＰ、および
５７ｍｏｌＴＦＥからなる。フロリナートＣＦ−７５は
３Ｍ社製のフッ素系溶媒である。さらに、ポリスチレン
およびポリメチルメタクリレートは、それぞれ旭化成社
製ＰＳ６６６およびＰＭＭＡ５６０Ｆを用いた。また、
バイトンＡＨＶはＨＦＰ／ＴＦＥ／ＶＤＦターポリマー
である。In Table 1, the Teflon SF copolymer is composed of Teflon SF (manufactured by DuPont), 43 mol% HFP, and 57 mol TFE. Fluorinert CF-75 is a fluorine-based solvent manufactured by 3M. Further, PS666 and PMMA560F manufactured by Asahi Kasei Corporation were used as polystyrene and polymethylmethacrylate, respectively. Also,
Viton AHV is a HFP / TFE / VDF terpolymer.
【００２５】こののようにして得られたコーティングガ
ラスに対してテープ剥離試験および碁盤目を作製した
後、テープ剥離試験を行った。A tape peeling test and a grid pattern were prepared on the coated glass thus obtained, and then a tape peeling test was conducted.
【００２６】テープ剥離試験では、ニチバン製セロハン
テープ、３Ｍ製スコッチテープ８１０、３Ｍ製スコッチ
テープ８９８をガラスに張り付けおよび剥離を１０回ず
つ繰り返し、コーティングされた被膜の剥離状態を調べ
た。In the tape peeling test, Nichiban cellophane tape, 3M scotch tape 810, and 3M scotch tape 898 were attached to glass and peeled repeatedly 10 times to examine the peeled state of the coated film.
【００２７】同様に、碁盤目剥離試験では、コーティン
グガラスの被膜面に対してカッターナイフでもって被膜
面からガラス面に達する切り傷を碁盤目状（寸法が１ｍ
ｍ×１ｍｍの方形を１００個）に形成する。このような
切り傷をつけた後、上記の粘着テープを用いて被膜面の
強制剥離を各テープについて１０回ずつ行う。Similarly, in the cross-cut peeling test, the cut surface of the coating surface of the coated glass is cut with a cutter knife to reach the glass surface.
100 squares of m × 1 mm are formed. After making such cuts, the tape surface is forcibly peeled off 10 times for each tape using the above-mentioned adhesive tape.
【００２８】上記テープ剥離試験および碁盤目によるテ
ープ剥離試験の結果は、剥離が認められなかった場合を
「○」とし、一部の１ｍｍ角の方形のコーナー部に剥離
が認められる場合を「△」とし、さらに１ケ以上の１ｍ
ｍ角の方形自体がほぼ完全に剥離されてしまう場合を
「×」として下記表２および表３に示す。Regarding the results of the tape peeling test and the cross-cut tape peeling test, "○" was given when peeling was not observed, and "△" was observed when peeling was found in a part of a 1 mm square rectangle. ], And more than 1m 1m
The case where the square of the m-square itself is almost completely peeled off is shown as "x" in Tables 2 and 3 below.
【００２９】また、コーティングガラスの透明性につい
て、良好なものを「○」、不良を「×」とした。With respect to the transparency of the coated glass, good one was designated as "O" and poor one was designated as "X".
【００３０】[0030]
【表２】 [Table 2]
【００３１】[0031]
【表３】 [Table 3]
【００３２】表２および表３中、スライドはスライドガ
ラス、バイコールはバイコールガラス、そしてブラスト
はブラストしたスライドガラスを意味する。In Tables 2 and 3, slide means slide glass, Vycor means Vycor glass, and blast means blasted slide glass.
【００３３】上記表２および表３から明らかなように、
本発明にもとづく方法によってポリマコーティングがな
された多孔質ガラスは従来のものと比較して透明性を損
なわずに優れた剥離抵抗性を示した。As is clear from Tables 2 and 3 above,
The porous glass coated with a polymer according to the method of the present invention showed excellent peel resistance without impairing transparency as compared with the conventional glass.
【００３４】[0034]
【発明の効果】以上のように、多孔質ガラスの表面に、
有機系ポリマと該ポリマが溶解し得る溶媒とから成るポ
リマ溶液を塗布した後、該ポリマの融点またはガラス転
移温度以上で熱処理することによって、コーティングさ
れた有機系ポリマからなる被膜の粘着性および剥離抵抗
性が従来のものと比較して顕著に高いという効果が得ら
れる。As described above, on the surface of the porous glass,
Adhesion and peeling of a coating film composed of an organic polymer by applying a polymer solution consisting of an organic polymer and a solvent in which the polymer can be dissolved and then heat-treating at a temperature above the melting point or glass transition temperature of the polymer. The effect that the resistance is remarkably higher than that of the conventional one is obtained.
Claims (3)
くとも一つの面を有することを特徴とする多孔質ガラ
ス。1. A porous glass having at least one surface coated with an organic polymer.
と前記有機系ポリマが溶解し得る溶媒とからなる有機系
ポリマ溶液を前記少なくとも一つの面に塗布し、前記有
機系ポリマの融点またはガラス転移温度以上で熱するこ
とによってコーティングされたことを特徴とする請求項
１に記載の多孔質ガラス。2. The organic polymer is applied to the at least one surface with an organic polymer solution containing the organic polymer and a solvent in which the organic polymer is soluble, and the melting point of the organic polymer or glass. The porous glass according to claim 1, which is coated by heating at a transition temperature or higher.
ポリマをコーティングする方法であって、 有機系ポリマと該有機系ポリマが溶解し得る溶媒とから
なる有機系ポリマ溶液を前記多孔質ガラスの少なくとも
一面に塗布する工程と、 前記有機系ポリマの融点またはガラス転移温度以上で前
記有機系ポリマ溶液が塗布された面を熱処理する工程と
を有することを特徴とする多孔質ガラスへの有機系ポリ
マコーティング方法。3. A method of coating an organic polymer on at least one surface of a porous glass, wherein an organic polymer solution comprising an organic polymer and a solvent in which the organic polymer can be dissolved is added to at least the porous glass. Organic polymer coating on porous glass, characterized by having a step of applying to one surface and a step of heat-treating the surface to which the organic polymer solution is applied at a melting point or glass transition temperature of the organic polymer or higher. Method.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1312496A JPH09208265A (en) | 1996-01-29 | 1996-01-29 | Porous glass coated with organic polymer and method for coating porous glass with organic polymer |
| PCT/US1997/001596 WO1997027150A1 (en) | 1996-01-29 | 1997-01-23 | Porous glass coated with an organic polymer and a method of coating porous glass with an organic polymer |
| AU22528/97A AU2252897A (en) | 1996-01-29 | 1997-01-23 | Porous glass coated with an organic polymer and a method of coating porous glass with an organic polymer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1312496A JPH09208265A (en) | 1996-01-29 | 1996-01-29 | Porous glass coated with organic polymer and method for coating porous glass with organic polymer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09208265A true JPH09208265A (en) | 1997-08-12 |
Family
ID=11824419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1312496A Pending JPH09208265A (en) | 1996-01-29 | 1996-01-29 | Porous glass coated with organic polymer and method for coating porous glass with organic polymer |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH09208265A (en) |
| AU (1) | AU2252897A (en) |
| WO (1) | WO1997027150A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012074078A1 (en) | 2010-11-30 | 2012-06-07 | Canon Kabushiki Kaisha | Porous glass, method of manufacturing the same and optical element |
| US9625706B2 (en) | 2014-07-31 | 2017-04-18 | Jsr Corporation | Display element, photosensitive composition and electrowetting display |
| US9784965B2 (en) | 2014-03-04 | 2017-10-10 | Jsr Corporation | Display element, photosensitive composition and electrowetting display |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL2170776T3 (en) | 2007-06-28 | 2019-07-31 | Prime Synthesis, Inc. | Method for preparing a polymer-coated controlled porosity glass particle |
| JP7162012B2 (en) | 2017-12-11 | 2022-10-27 | Ａｇｃ株式会社 | Optical layer, method for manufacturing optical layer, solar cell module with optical layer, outer wall material for building, and building |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5747746A (en) * | 1980-09-08 | 1982-03-18 | Toyota Central Res & Dev Lab Inc | Foamed glass plate |
| JPS5844401A (en) * | 1981-09-11 | 1983-03-15 | Hoya Corp | Manufacture of nonfogging lens |
| GB2174692B (en) * | 1985-04-04 | 1989-06-28 | Canon Kk | Method for forming optical pattern |
| US4791081A (en) * | 1986-02-25 | 1988-12-13 | The Dow Chemical Company | Supported fluorocarbonsulfonic acid polymers and an improved method for their preparation |
| JPH04160038A (en) * | 1990-10-19 | 1992-06-03 | Central Glass Co Ltd | Reinforced vetrous foamed body |
| JPH0733479A (en) * | 1993-07-14 | 1995-02-03 | Ise Kagaku Kogyo Kk | Treatment of porous glass tube |
-
1996
- 1996-01-29 JP JP1312496A patent/JPH09208265A/en active Pending
-
1997
- 1997-01-23 AU AU22528/97A patent/AU2252897A/en not_active Abandoned
- 1997-01-23 WO PCT/US1997/001596 patent/WO1997027150A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012074078A1 (en) | 2010-11-30 | 2012-06-07 | Canon Kabushiki Kaisha | Porous glass, method of manufacturing the same and optical element |
| US9003833B2 (en) | 2010-11-30 | 2015-04-14 | Canon Kabushiki Kaisha | Porous glass, method of manufacturing the same and optical element |
| US9784965B2 (en) | 2014-03-04 | 2017-10-10 | Jsr Corporation | Display element, photosensitive composition and electrowetting display |
| US9625706B2 (en) | 2014-07-31 | 2017-04-18 | Jsr Corporation | Display element, photosensitive composition and electrowetting display |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2252897A (en) | 1997-08-20 |
| WO1997027150A1 (en) | 1997-07-31 |
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