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公开(公告)号:US06987081B2
公开(公告)日:2006-01-17
申请号:US10748417
申请日:2003-12-30
申请人: Masaki Sato , Kaoru Kojima , Seiju Suzuki , Kazuhiko Takahashi , Hiroshi Entani
发明人: Masaki Sato , Kaoru Kojima , Seiju Suzuki , Kazuhiko Takahashi , Hiroshi Entani
CPC分类号: B41M5/0355 , B41M5/41 , B41M5/42 , B41M5/52 , B41M5/5227 , B41M5/5272 , Y10T428/24917 , Y10T428/259
摘要: A colored metal sheet useful as a decorative member, a multi-colored signboard, etc. is provided by transfer-printing a topcoat or clear paint layer 4 formed on a substrate metal sheet 1 with a sublimation dye. A basecoat paint layer 2 and a primer paint layer 3 may be formed between the substrate metal sheet 1 and the paint layer 4. A sublimation dye penetrates into the paint layer 4 to form colored parts 5 extending along thickness direction of the paint layer 4. Glass flakes 6 (of 8 μm or less in thickness and 10-70 μm in length) and calcium silicate (of 1-8 μm in primary particle size) may be dispersed in the paint layer 4, to improve slippage-proof property and wear-resistance. Powdery silica (of 0.5-8 μm in particle size) may be dispersed in the paint layer 4, to improve anti-scratching property and wear-resistance. Light-resistance of the paint layer 4 is improved by using a topcoat or clear paint mainly composed of a melamine-containing thermosetting polyester resin having number average molecular weight of 1000-10000 and a glass transition temperature (Tg) of 20-60° C.
摘要翻译: 通过转印印刷形成在基板金属片1上的顶涂层或透明涂料层4,可以用升华染料提供用作装饰件,多色招牌等的有色金属片。 可以在基材金属片1和涂料层4之间形成底涂层2和底漆涂料层3。 升华染料渗透到涂料层4中,形成沿涂料层4的厚度方向延伸的着色部分5。 玻璃片6(厚度为8μm或更小,长度为10-70μm)和硅酸钙(一次粒径为1-8μm)可以分散在涂料层4中,以提高防滑性和耐磨性 -抵抗性。 粉末二氧化硅(粒径为0.5-8μm)可以分散在涂料层4中,以提高抗划伤性和耐磨性。 通过使用主要由数均分子量为1000〜10000,玻璃化转变温度(Tg)为20〜60℃的含三聚氰胺的热固性聚酯树脂构成的面漆或透明涂料,改善了涂料层4的耐光性 。
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公开(公告)号:US06746986B1
公开(公告)日:2004-06-08
申请号:US09667132
申请日:2000-09-21
申请人: Masaki Sato , Kaoru Kojima , Seiju Suzuki , Kazuhiko Takahashi , Hiroshi Entani
发明人: Masaki Sato , Kaoru Kojima , Seiju Suzuki , Kazuhiko Takahashi , Hiroshi Entani
IPC分类号: B41M5035
CPC分类号: B41M5/0355 , B41M5/41 , B41M5/42 , B41M5/52 , B41M5/5227 , B41M5/5272 , Y10T428/24917 , Y10T428/259
摘要: A colored metal sheet useful as a decorative member, a multi-colored signboard, etc. is provided by transfer-printing a topcoat or clear paint layer 4 formed on a substrate metal sheet 1 with a sublimation dye. A basecoat paint layer 2 and a primer paint layer 3 may be formed between the substrate metal sheet 1 and the paint layer 4. A sublimation dye penetrates into the paint layer 4 to form colored parts 5 extending along thickness direction of the paint layer 4. Glass flakes 6 (of 8 &mgr;m or less in thickness and 10-70 &mgr;m in length) and calcium silicate (of 1-8 &mgr;m in primary particle size) may be dispersed in the paint layer 4, to improve slippage-proof property and wear-resistance. Powdery silica (of 0.5-8 &mgr;m in particle size) may be dispersed in the paint layer 4, to improve anti-scratching property and wear-resistance. Light-resistance of the paint layer 4 is improved by using a topcoat or clear paint mainly composed of a melamine-containing thermosetting polyester resin having number average molecular weight of 1000-10000 and a glass transition temperature (Tg) of 20-60° C.
摘要翻译: 通过转印印刷形成在基板金属片1上的顶涂层或透明涂料层4,可以用升华染料提供用作装饰件,多色招牌等的有色金属片。 可以在基材金属片1和涂料层4之间形成底漆涂料层2和底漆涂料层3.升华染料渗透到涂料层4中以形成沿涂料层4的厚度方向延伸的着色部分5。 玻璃片6(厚度为8μm或更小,长度为10-70μm)和硅酸钙(一次粒径为1-8μm)可以分散在涂料层4中,以提高防滑性和耐磨性 -抵抗性。 粉末二氧化硅(粒径为0.5-8μm)可以分散在涂料层4中,以提高抗划伤性和耐磨性。 通过使用主要由数均分子量为1000〜10000,玻璃化转变温度(Tg)为20〜60℃的含三聚氰胺的热固性聚酯树脂构成的面漆或透明涂料,改善了涂料层4的耐光性 。
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