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

IPC分类号： B41M5/035 ,  B41M5/38

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 。

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 。