JP2000297231A - Composition for forming film - Google Patents
Composition for forming filmInfo
- Publication number
- JP2000297231A JP2000297231A JP11107434A JP10743499A JP2000297231A JP 2000297231 A JP2000297231 A JP 2000297231A JP 11107434 A JP11107434 A JP 11107434A JP 10743499 A JP10743499 A JP 10743499A JP 2000297231 A JP2000297231 A JP 2000297231A
- Authority
- JP
- Japan
- Prior art keywords
- film
- composition
- forming
- weight
- resin emulsion
- 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.)
- Withdrawn
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 23
- 229910052910 alkali metal silicate Inorganic materials 0.000 claims abstract description 16
- 239000000839 emulsion Substances 0.000 claims abstract description 14
- 229920005989 resin Polymers 0.000 claims abstract description 10
- 239000011347 resin Substances 0.000 claims abstract description 10
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 8
- 239000002245 particle Substances 0.000 claims abstract description 8
- 239000011256 inorganic filler Substances 0.000 claims abstract description 6
- 229910003475 inorganic filler Inorganic materials 0.000 claims abstract description 6
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract description 3
- 150000001340 alkali metals Chemical class 0.000 claims abstract description 3
- 239000007787 solid Substances 0.000 claims description 7
- 239000000084 colloidal system Substances 0.000 claims description 6
- 229920002050 silicone resin Polymers 0.000 claims description 2
- 238000005299 abrasion Methods 0.000 abstract description 6
- 239000000243 solution Substances 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 5
- 239000007864 aqueous solution Substances 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 16
- 238000001723 curing Methods 0.000 description 7
- 238000002845 discoloration Methods 0.000 description 6
- 230000002087 whitening effect Effects 0.000 description 6
- 238000000576 coating method Methods 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 5
- 238000002156 mixing Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229920000298 Cellophane Polymers 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 235000019353 potassium silicate Nutrition 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000004111 Potassium silicate Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000008119 colloidal silica Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000012812 general test Methods 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- PAZHGORSDKKUPI-UHFFFAOYSA-N lithium metasilicate Chemical compound [Li+].[Li+].[O-][Si]([O-])=O PAZHGORSDKKUPI-UHFFFAOYSA-N 0.000 description 1
- 229910052912 lithium silicate Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229910052913 potassium silicate Inorganic materials 0.000 description 1
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 description 1
- -1 silicofluoride Chemical class 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、珪酸アルカリベースの
皮膜形成用組成物に関し、より詳細には、表面硬度が硬
く、耐摩耗性に優れ、折り曲げても剥離脱落しない皮膜
を形成するための皮膜形成用組成物に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a composition for forming a film based on an alkali silicate, and more particularly to a film for forming a film having a high surface hardness, excellent abrasion resistance and not peeling off even when bent. The present invention relates to a composition for forming a film.
【０００２】本発明による組成物はまた、これに着色剤
を配合することにより、着色皮膜を形成する目的でも使
用することができる上に、ガラスやセラミックス、金属
等の化粧用塗料として用いることもできる。[0002] The composition according to the present invention can be used for the purpose of forming a colored film by adding a coloring agent thereto, and can also be used as a cosmetic paint such as glass, ceramics and metal. it can.
【０００３】[0003]
【従来の技術】珪酸アルカリを皮膜形成用バインダーと
する無機質塗料としては、珪酸アルカリと充填剤や硬化
剤との組み合わせにより、多種多様のものが提案されて
いる。2. Description of the Related Art As inorganic coatings using alkali silicate as a binder for forming a film, various types of inorganic coatings have been proposed by combining alkali silicate with a filler or a curing agent.
【０００４】これらは、耐熱性や高硬度、耐薬品性、耐
摩耗性などを必要とする製品の皮膜形成に使用されてい
るが、形成された皮膜は製品への密着性や可撓性に劣
り、例えば、皮膜が素地の変形を伴う強い衝撃を受けた
ときに、皮膜は塗装面から剥離し素地が露出する等の欠
点があった。[0004] These are used for forming a film of a product requiring heat resistance, high hardness, chemical resistance, abrasion resistance, etc., but the formed film has poor adhesion and flexibility to the product. Inferior, for example, when the film is subjected to a strong impact accompanied by deformation of the substrate, the film has a defect that the film peels off from the painted surface and the substrate is exposed.
【０００５】[0005]
【発明が解決しようとする課題】本発明は、耐熱性や高
硬度、耐薬品性、耐摩耗性を有し、なおかつ密着性や可
撓性に優れた皮膜を形成することができる皮膜形成用組
成物を提供することを目的とする。DISCLOSURE OF THE INVENTION The present invention relates to a film for forming a film having heat resistance, high hardness, chemical resistance and abrasion resistance, and capable of forming a film having excellent adhesion and flexibility. It is intended to provide a composition.
【０００６】[0006]
【課題を解決するための手段】本発明による皮膜形成用
組成物は、上記目的を達成すべく工夫されたものであ
り、（ａ）一般式Ｒ2 Ｏ・ｎＳｉＯ2 （Ｒはアルカリ金
属、ｎは０．５以上の数をそれぞれ意味する）で表され
る珪酸アルカリ１００重量部、珪酸アルカリ水溶液に常
温で不溶性であるコロイド粒子５〜５０重量部、および
必要に応じて加える硬化剤と無機充填材とを含む無機質
組成物に、（ｂ）水分散性の有機樹脂エマルジョンを配
合してなるものである。Means for Solving the Problems The composition for forming a film according to the present invention has been devised in order to achieve the above-mentioned object, and comprises (a) a general formula R 2 O.nSiO 2 (R is an alkali metal, n Means a number of 0.5 or more), 100 parts by weight of an alkali silicate, 5 to 50 parts by weight of colloid particles insoluble in an aqueous alkali silicate solution at room temperature, and a curing agent and an inorganic filler added as necessary. And (b) a water-dispersible organic resin emulsion.
【０００７】無機質組成物（ａ）の主成分をなす珪酸ア
ルカリとしては、市販の液状品、例えば珪酸ナトリウム
すなわち水ガラス１号、２号、３号、４号、珪酸カリウ
ム溶液、リチウムシリケート溶液などが例示される。こ
れらの珪酸アルカリは単独で使用しても、あるいは２種
以上の組み合わせで使用してもよい。As the alkali silicate as a main component of the inorganic composition (a), commercially available liquid products such as sodium silicate, ie, water glass No. 1, No. 2, No. 3, No. 4, potassium silicate solution, lithium silicate solution, etc. Is exemplified. These alkali silicates may be used alone or in combination of two or more.
【０００８】珪酸アルカリ水溶液に常温で不溶性である
コロイド粒子としては、デグサ社製Aluminum Oxide C
や、昭和電工社製ＵＡ−５６０５、ＵＡ−５８０５、信
光社製ＳパウダーＢなどが例示される。これらのコロイ
ド粒子は単独で使用してもあるいは２種以上の組み合わ
せで使用してもよい。コロイド粒子の配合割合は、５重
量部より少ないと、乾燥硬化時に発泡が起きたりピンホ
ールが発生し易く、また５０重量部より多いと、組成物
の皮膜形成能が弱くなり、硬化皮膜の強度や耐久性が低
下する。したがって、コロイド粒子の配合割合は、珪酸
アルカリ１００重量部に対し５〜５０重量部の範囲に限
定される。コロイド粒子の特に好ましい配合割合は、珪
酸アルカリ１００重量部に対し１０〜４０重量部の範囲
である。硬化剤としては、各種の燐酸塩やコロイダルシ
リカ、珪弗化物、多種金属酸化物等の公知の硬化剤のう
ち１種または２種以上の組み合わせを使用することがで
きる。[0008] The colloid particles insoluble in aqueous alkali silicate at room temperature include Aluminum Oxide C manufactured by Degussa.
And UA-5605 and UA-5805 manufactured by Showa Denko KK, and S Powder B manufactured by Shinko KK. These colloid particles may be used alone or in combination of two or more. If the content of the colloidal particles is less than 5 parts by weight, foaming or pinholes are likely to occur during drying and curing. And the durability is reduced. Therefore, the mixing ratio of the colloid particles is limited to the range of 5 to 50 parts by weight based on 100 parts by weight of the alkali silicate. A particularly preferred mixing ratio of the colloid particles is in the range of 10 to 40 parts by weight with respect to 100 parts by weight of the alkali silicate. As the curing agent, one or a combination of two or more known curing agents such as various phosphates, colloidal silica, silicofluoride, and various metal oxides can be used.
【０００９】無機質充填剤としては、珪酸アルカリに常
温で不溶性である酸化チタン、酸化ジルコニウム、珪酸
ジルコニウム、その他天然および人工の鉱物が使用でき
る。As the inorganic filler, titanium oxide, zirconium oxide, zirconium silicate, and other natural and artificial minerals which are insoluble in alkali silicate at room temperature can be used.
【００１０】硬化剤および無機充填剤の種類および配合
割合を適切に選択することにより、耐水性、耐酸性、耐
アルカリ性等の耐久性を著しく向上することができ、且
つ高隠蔽力の皮膜を形成することができる。硬化剤およ
び無機充填剤の配合割合は珪酸アルカリ１００重量部に
対し好ましくは８〜５０重量部の範囲で適宜選定せられ
る。[0010] By appropriately selecting the type and the mixing ratio of the curing agent and the inorganic filler, the durability such as water resistance, acid resistance and alkali resistance can be remarkably improved, and a film having a high hiding power can be formed. can do. The mixing ratio of the curing agent and the inorganic filler is appropriately selected preferably in the range of 8 to 50 parts by weight based on 100 parts by weight of the alkali silicate.
【００１１】水分散性の有機樹脂エマルジョンとして
は、市販のフッ素樹脂エマルジョンやシリコーン樹脂エ
マルジョンが好適に使用される。これらは単独で使用し
てもあるいは２種以上の組み合わせで使用しても良い。As the water-dispersible organic resin emulsion, commercially available fluororesin emulsions and silicone resin emulsions are preferably used. These may be used alone or in combination of two or more.
【００１２】有機樹脂エマルジョン（ｂ）の固形分の割
合は、無機質組成物（ａ）の固形分９５〜５０重量％に
対し、５〜５０重量％であることが好ましい。The solid content of the organic resin emulsion (b) is preferably 5 to 50% by weight based on 95 to 50% by weight of the solid content of the inorganic composition (a).
【００１３】有機樹脂エマルジョンの固形分が５重量％
未満であると、目的とする密着性や可撓性等の特性を皮
膜に付与することができず、また有機樹脂エマルジョン
の固形分が５０重量％を超えると、耐熱性や高硬度、耐
薬品性、耐摩耗性等の特性を皮膜に与えることができな
くなる。特に好ましい配合割合は、無機質組成物の固形
分が８５〜７０重量％、有機樹脂エマルジョンの固形分
が１５〜３０重量％の範囲である。The solid content of the organic resin emulsion is 5% by weight
If it is less than 50%, the desired properties such as adhesion and flexibility cannot be imparted to the film. If the solid content of the organic resin emulsion exceeds 50% by weight, heat resistance, high hardness, and chemical resistance It becomes impossible to give properties such as resistance and abrasion resistance to the film. Particularly preferred compounding ratio is such that the solid content of the inorganic composition is 85 to 70% by weight, and the solid content of the organic resin emulsion is 15 to 30% by weight.
【００１４】本発明による皮膜成形用組成物を用いて皮
膜を形成するには、ガラスやセラミックス、金属等の製
品の表面にスプレー法やディッピング法により該組成物
を塗布し、乾燥し、焼き付けする。In order to form a film using the film-forming composition according to the present invention, the composition is applied to the surface of a product such as glass, ceramics or metal by spraying or dipping, dried and baked. .
【００１５】[0015]
【発明の効果】本発明の皮膜形成用組成物により、加熱
硬化時の発泡やピンホールがなく、耐熱性や高硬度、耐
薬品性、耐摩耗性等の特性を持ち、また密着性に優れ可
撓性のある皮膜を形成することができる。EFFECT OF THE INVENTION The film-forming composition of the present invention has no heat-curing foaming or pinholes, has properties such as heat resistance, high hardness, chemical resistance, and abrasion resistance, and has excellent adhesion. A flexible film can be formed.
【００１６】また、この皮膜を金属板などに形成した
後、折り曲げ加工を行っても、皮膜が剥離せず素地の露
出のない成形物を作ることができる。In addition, even if this film is formed on a metal plate or the like and then bent, a molded product without peeling of the film and exposing the substrate can be produced.
【００１７】[0017]
【発明の実施の形態】本発明の実施例およびこれとの比
較例をいくつか挙げる。DESCRIPTION OF THE PREFERRED EMBODIMENTS Some examples of the present invention and some comparative examples are given below.
【００１８】実施例１〜６ 表１に示す割合で各成分を配合し、得られた配合物をボ
ールミルで粉砕、混合して、本発明による皮膜形成用組
成物よりなる塗料を調製した。この塗料を透明なガラス
板および脱脂したアルミめっき鋼板（いずれも、１００
ｍｍ×１００ｍｍ×０．５ｍｍのサイズを有する）にそ
れぞれスプレー塗布し、３００℃で１０分間焼き付け硬
化して厚み１０μｍの皮膜を形成した。皮膜を有するア
ルミめっき鋼板を性能評価用の試験片１〜６とした。Examples 1 to 6 Each component was blended at the ratios shown in Table 1, and the resulting blend was pulverized and mixed by a ball mill to prepare a coating composed of a film-forming composition according to the present invention. A transparent glass plate and a degreased aluminum-plated steel plate (100
(having a size of mm × 100 mm × 0.5 mm), and baked and cured at 300 ° C. for 10 minutes to form a film having a thickness of 10 μm. The aluminum-plated steel sheets having a coating were used as test pieces 1 to 6 for performance evaluation.
【００１９】[0019]
【表１】 [Table 1]
【００２０】比較例１〜６ 表２に示す割合で各成分を配合し、実施例１と同様の操
作によって試験片７〜１２を作成した。Comparative Examples 1 to 6 Each component was blended at the ratios shown in Table 2 and test pieces 7 to 12 were prepared in the same manner as in Example 1.
【００２１】[0021]
【表２】 [Table 2]
【００２２】性能試験 実施例および比較例で得られた各試験片について、下記
項目の試験を行い、性能評価を下した。試験結果を下記
表３および表４にまとめて示す。Performance Test Each of the test pieces obtained in Examples and Comparative Examples was subjected to the following tests to evaluate the performance. The test results are summarized in Tables 3 and 4 below.
【００２３】１）泡、クラックおよび外観 皮膜の泡やクラックの有無および皮膜の外観を目視と光
学顕微鏡観察により評価した。1) Bubbles, cracks and appearance The presence or absence of bubbles and cracks in the film and the appearance of the film were evaluated by visual observation and optical microscope observation.
【００２４】２）付着性 ＪＩＳＫ−５４００（塗料一般試験方法）の碁盤目試験
に準じて付着性を測定した。すなわち、試験片の皮膜に
１ｍｍ角の碁盤目を１００個作成し、この碁盤目上にセ
ロテープを張り付け、テープを剥離した後、試験片に残
った碁盤目の個数を数え、元の碁盤目の数に対する残存
碁盤目の残存率で付着性を求めた。2) Adhesion Adhesion was measured according to a grid test of JIS K-5400 (General Test Method for Paints). That is, 100 1-mm square grids were formed on the film of the test piece, a cellophane tape was stuck on the grid, the tape was peeled off, and the number of grids remaining on the test piece was counted. Adhesion was determined by the residual ratio of the remaining grids to the number.
【００２５】３）鉛筆硬度 ＪＩＳＫ−５４０１（皮膜用鉛筆引っかき試験機）に規
定された方法により、鉛筆硬度を測定した。すなわち、
試験片の皮膜の引っかき抵抗性を鉛筆の芯の硬さを変え
たときの皮膜の破れで評価した。3) Pencil hardness The pencil hardness was measured by the method specified in JIS K-5401 (pencil scratch tester for film). That is,
The scratch resistance of the film of the test piece was evaluated by breaking the film when the hardness of the pencil core was changed.
【００２６】４）９０°曲げ試験 試験片の皮膜部分を外側にして試験片を９０゜に折り曲
げ、折り曲げた部分にセロテープを貼り付け、テープを
剥離した後、皮膜の割れ、剥がれを目視にて評価した。
評価基準は下記の通りである。4) 90 ° bending test The test piece was bent at 90 ° with the coating part of the test piece on the outside, a cellophane tape was attached to the bent part, and the tape was peeled off. evaluated.
The evaluation criteria are as follows.
【００２７】 ◎…変化なし ○…わずかに割れあり △…わずかに剥離あり ×…皮膜剥離◎: No change ○: Slight cracking Δ: Slight peeling ×: Film peeling
【００２８】５）耐煮沸性 試験片を沸騰水に５時間浸した後、水洗し乾燥させて皮
膜外観の変化を目視によって評価した。評価基準は下記
の通りである。5) Boiling resistance The test piece was immersed in boiling water for 5 hours, washed with water and dried, and the change in the film appearance was visually evaluated. The evaluation criteria are as follows.
【００２９】 ◎…変化なし ○…わずかに変色（白化） △…著しく変色（白化） ×…皮膜剥離◎: No change ○: Slight discoloration (whitening) △: Remarkable discoloration (whitening) ×: Film peeling
【００３０】６）耐酸性 １０％塩酸水溶液１ｍｌを試験片上に滴下し、１５分後
に皮膜外観の変化を目視によって評価した。評価基準は
下記の通りである。6) Acid resistance 1 ml of a 10% hydrochloric acid aqueous solution was dropped on the test piece, and after 15 minutes, a change in the appearance of the film was visually evaluated. The evaluation criteria are as follows.
【００３１】 ◎…変化なし ○…わずかに変色（白化） △…著しく変色（白化） ×…皮膜剥離◎: No change ○: Slight discoloration (whitening) △: Remarkable discoloration (whitening) ×: Film peeling
【００３２】７）耐アルカリ性 １０％水酸化ナトリウム水溶液１ｍｌを試験片上に滴下
し、１５分後に皮膜外観の変化を目視によって評価し
た。評価基準は下記の通りである。7) Alkali resistance 1 ml of a 10% aqueous sodium hydroxide solution was dropped on the test piece, and after 15 minutes, the change in the appearance of the film was visually evaluated. The evaluation criteria are as follows.
【００３３】 ◎…変化なし ○…わずかに変色（白化） △…著しく変色（白化） ×…皮膜剥離◎: no change ○: slight discoloration (whitening) △: remarkable discoloration (whitening) ×: film peeling
【００３４】[0034]
【表３】 [Table 3]
【００３５】[0035]
【表４】 [Table 4]
【００３６】表３および表４から明らかなように、実施
例の試験片はいずれの項目においても良好な結果を示し
た。As is clear from Tables 3 and 4, the test pieces of the examples showed good results in any of the items.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ テーマコート゛(参考） Ｃ０９Ｄ 201/00 Ｃ０９Ｄ 201/00 ──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. 7 Identification symbol FI Theme coat ゛ (Reference) C09D 201/00 C09D 201/00
Claims (3)
ルカリ金属、ｎは０．５以上の数をそれぞれ意味する）
で表される珪酸アルカリ１００重量部、珪酸アルカリ水
溶液に常温で不溶性であるコロイド粒子５〜５０重量
部、および必要に応じて加える硬化剤と無機充填材とを
含む無機質組成物に、 （ｂ）水分散性の有機樹脂エマルジョンを配合してなる
皮膜形成用組成物。(A) General formula R 2 O.nSiO 2 (R is an alkali metal and n is a number of 0.5 or more, respectively)
(B) to an inorganic composition containing 100 parts by weight of an alkali silicate represented by the formula, 5 to 50 parts by weight of colloid particles insoluble in an aqueous alkali silicate solution at room temperature, and a curing agent and an inorganic filler added as necessary. A film-forming composition comprising a water-dispersible organic resin emulsion.
〜５０重量％、有機樹脂エマルジョン（ｂ）の割合が固
形分で５〜５０重量％である請求項１項記載の皮膜形成
用組成物。2. The composition according to claim 1, wherein the proportion of the inorganic composition (a) is 95
The composition for forming a film according to claim 1, wherein the content of the organic resin emulsion (b) is from 5 to 50% by weight in terms of solid content.
エマルジョンおよび／またはシリコーン樹脂エマルジョ
ンである請求項１または２項記載の皮膜形成用組成物。3. The composition for forming a film according to claim 1, wherein the organic resin emulsion (b) is a fluororesin emulsion and / or a silicone resin emulsion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11107434A JP2000297231A (en) | 1999-04-15 | 1999-04-15 | Composition for forming film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11107434A JP2000297231A (en) | 1999-04-15 | 1999-04-15 | Composition for forming film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000297231A true JP2000297231A (en) | 2000-10-24 |
Family
ID=14459054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11107434A Withdrawn JP2000297231A (en) | 1999-04-15 | 1999-04-15 | Composition for forming film |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000297231A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003080744A1 (en) * | 2002-03-27 | 2003-10-02 | Sumitomo Osaka Cement Co., Ltd. | Hydrophilic film, process for producing the same and paint for formation of hydrophilic film |
| JP2020500235A (en) * | 2016-10-20 | 2020-01-09 | ジェネラル・ケーブル・テクノロジーズ・コーポレーション | Durable coating compositions and coatings formed therefrom |
| KR20210113319A (en) | 2019-02-04 | 2021-09-15 | 니뽄 후쏘 가부시키가이샤 | Coated body containing high-purity graphene and method for manufacturing the same |
-
1999
- 1999-04-15 JP JP11107434A patent/JP2000297231A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003080744A1 (en) * | 2002-03-27 | 2003-10-02 | Sumitomo Osaka Cement Co., Ltd. | Hydrophilic film, process for producing the same and paint for formation of hydrophilic film |
| US8404307B2 (en) | 2002-03-27 | 2013-03-26 | Sumitomo Osaka Cement Co., Ltd. | Hydrophilic film, process for producing same, and coating material for forming hydrophilic film |
| JP2020500235A (en) * | 2016-10-20 | 2020-01-09 | ジェネラル・ケーブル・テクノロジーズ・コーポレーション | Durable coating compositions and coatings formed therefrom |
| JP7036815B2 (en) | 2016-10-20 | 2022-03-15 | ジェネラル・ケーブル・テクノロジーズ・コーポレーション | Durable coating composition and coatings formed from it |
| KR20210113319A (en) | 2019-02-04 | 2021-09-15 | 니뽄 후쏘 가부시키가이샤 | Coated body containing high-purity graphene and method for manufacturing the same |
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| Date | Code | Title | Description |
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| A300 | Withdrawal of application because of no request for examination |
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