COATING AGENT FOR RESIN GLASSES, AND RESIN GLASS

To provide a coating agent for resin glasses that can form a coating film less prone to scratches, in a simple and easy process.SOLUTION: This coating agent contains: a film formation component that comprises a component A which is composed of a urethane (meth)acrylate that has an isocyanuric ring s...

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Bibliographische Detailangaben
Hauptverfasser:	ISOBE MOTOSHIGE, GOTO KOTA, MUNAKATA HIDENORI, NODA KEN, AGARI NAOKO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ADHESIVES APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES FILLING PASTES INKS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PERFORMING OPERATIONS POLISHES PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL SPRAYING OR ATOMISING IN GENERAL TRANSPORTING USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	To provide a coating agent for resin glasses that can form a coating film less prone to scratches, in a simple and easy process.SOLUTION: This coating agent contains: a film formation component that comprises a component A which is composed of a urethane (meth)acrylate that has an isocyanuric ring skeleton, a component B which is composed of a tri(meth)acrylate that has an isocyanuric ring skeleton but does not have a urethane bond, and a component C which is composed of a colloidal silica that comprises a (meth)acryloyl group and a hydrocarbon group having from 3 to 13 carbon atoms; and a component D which is composed of a radical photopolymerization initiator. The content of the component D is from 0.1 to 10 pts.mass relative to a total of 100 pts.mass of the film formation component.SELECTED DRAWING: None 【課題】簡便な方法で擦り傷がつきにくいたコーティング膜を形成することができる樹脂ガラス用コーティング剤を提供する。【解決手段】コーティング剤は、イソシアヌル環骨格を有するウレタン（メタ）アクリレートからなるＡ成分、イソシアヌル環骨格を有しウレタン結合を有しないトリ（メタ）アクリレートからなるＢ成分及び（メタ）アクリロイル基および炭素数３～１３の炭化水素基を備えたコロイダルシリカからなるＣ成分を含む膜形成成分と、光ラジカル重合開始剤からなるＤ成分と、を含んでいる。Ｄ成分の含有量は、膜形成成分の合計１００質量部に対して０．１～１０質量部である。【選択図】なし