公开(公告)号：US20130251355A1

公开(公告)日：2013-09-26

申请号：US13848905

申请日：2013-03-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hye Jeong LEE ,  Kyung Kook KIM ,  Kyong II KIM ,  Joo Ho KIM

IPC: C09D183/04 ,  B05D3/02 ,  F24H1/00

CPC classification number: C09D183/04 ,  B05D3/0254 ,  F24H1/0018 ,  H05B3/48

Abstract: Disclosed herein is a coating composition to prevent contamination of a heater caused by water or steam. Since the coating composition may prevent formation and adhesion of scales on the surface of the heater. The coating composition may be cured at a low temperature and degradation does not occur on the surface of the heater after extended use thereof. As a result, formation of scales may be prevented. The heater of a washing machine includes a heating wire disposed at the center, a magnesium oxide (MgO) layer disposed outside the heating wire to surround the heating wire to transmit heat from the heating wire to the outside, and a stainless alloy layer disposed outside the magnesium oxide layer to surround the magnesium oxide layer. The surface of the stainless alloy layer is coated with a coating composition including a silicon resin containing organopolysiloxane and silicon containing polysilsesquioxane.

Abstract translation: 本文公开了一种防止由水或蒸汽引起的加热器污染的涂料组合物。 由于涂料组合物可以防止加热器表面上的氧化皮的形成和粘附。 涂料组合物可以在低温下固化，并且在延长使用后不会在加热器的表面上发生降解。 结果，可以防止鳞片的形成。 洗衣机的加热器包括设置在中心的加热线，设置在加热线的外侧的氧化镁（MgO）层，以包围加热线，以将热量从加热丝传递到外部，并且将不锈钢合金层设置在外部 包围氧化镁层的氧化镁层。 不锈钢合金层的表面涂覆有包含有机聚硅氧烷和含硅聚硅倍半氧烷的硅树脂的涂料组合物。