2성분형 프라이머로서, 에폭시 수지, MXDA(메타크실렌디아민) 만니히 변성 경화제, 석고(단, 결정석고를 제외한다.) 및 안료(단, 석고를 제외한다.)를 포함하고, 그 프라이머로 형성되는 건조 도막 중의 석고 및 안료의 체적 농도가 40~50%인 2성분형 프라이머.
Provided is a two-component-type primer having good adhesive property with a base material, particularly a nonferrous metal, and excellent curability, without containing any chromium compound. The two-component-type primer comprises an epoxy resin, an MXDA (meta-xylenediamine) Mannich modified curing agent, a gypsum (excluding crystal gypsum), and a pigment (excluding gypsum), wherein the volume concentration of a gypsum and a pigment in a dry coating film formed with the primer is 40 to 50%.
Two-pack-type primer primer coating film laminated stain-proof coating film and method for imparting stain-proof property to base
2성분형 프라이머, 프라이머 도막, 적층 방오 도막 및 기재의 방오방법
2017-07-25
Patent
Elektronische Ressource
Koreanisch
IPC: | C09D Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke , COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
Europäisches Patentamt | 2015
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