公开(公告)号：US4115607A

公开(公告)日：1978-09-19

申请号：US780427

申请日：1977-03-23

Applicant: Mutsuo Hasegawa ,  Sunichi Segawa ,  Yuji Koise ,  Hisao Okada ,  Shiro Gomyo ,  Yoshiaki Kudo

Inventor： Mutsuo Hasegawa ,  Sunichi Segawa ,  Yuji Koise ,  Hisao Okada ,  Shiro Gomyo ,  Yoshiaki Kudo

IPC: B05D7/14 ,  C08L83/00 ,  C08L83/04 ,  C09D5/20 ,  C09D183/00 ,  C09D183/04 ,  C23F17/00

CPC classification number: B05D7/14 ,  B21C29/006 ,  C09D183/04 ,  Y10T29/49984 ,  Y10T29/49988

Abstract: Shaped aluminum bars fresh from an extruder machine are coated with a specific organopolysiloxane composition while remaining uncooled and staying at temperatures not lower than about 250.degree. C, or at a temperature between about 550.degree. and 250.degree. C. The thus coated aluminum bars are then, preferably, subjected to annealing. The coatings formed on the surfaces of the aluminum materials have a superior resistance to attack by chemicals, weather, stains and heat as well as excellent adhesion and mechanical properties.

Abstract translation: 来自挤出机的新鲜的铝棒用特定的有机聚硅氧烷组合物涂覆，同时保持未冷却并保持在不低于约250℃或在约550℃至250℃之间的温度。然后将这样涂覆的铝条 ，优选进行退火。 形成在铝材表面上的涂层具有优异的耐化学品，天气，污渍和热量的抵抗性，以及优异的粘合力和机械性能。