公开(公告)号：US20170157842A1

公开(公告)日：2017-06-08

申请号：US15320855

申请日：2015-06-29

Applicant: FUJIMI INCORPORATED

Inventor： Kazuto SATO ,  Hiroaki MIZUNO ,  Hiroyuki IBE ,  Fumi SHINODA ,  Kyohei OTA

IPC: B29C67/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y70/00

Abstract: Provided is a material for molding, without a mold, a highly uniform structure comprising a resin and a non-resin such as metals and ceramic. The molding material provided by this invention is formed of a powder comprising a resin and at least one species of non-resin selected among metals and ceramic. The resin material has a uniformity index N below 0.2. N is determined by depositting the powder in a softened or melted state to form a structure in a temperature range between the resin material's minimum molding temperature and maximum molding tempeature+100° C.; measuring the structure's porosity Rn at 12 locations by image analysis; and dividing the variance of porosity Rn by the average porosity Rn. The minimum and maximum molding temperatures are the lowest and highest heater temperatures at which the resin material can be molded at a pressure of 3500 psi by injection molding, respectively.

公开(公告)号：US20150354058A1

公开(公告)日：2015-12-10

申请号：US14761498

申请日：2013-11-27

Applicant: FUJIMI INCORPORATED

Inventor： Hitoshi MORINAGA ,  Kazusei TAMAI ,  Maiko ASAI ,  Hiroaki MIZUNO ,  Kyohei OTA

IPC: C23C16/40 ,  B24B37/04 ,  C23C14/08 ,  C09K3/14

CPC classification number: C23C16/40 ,  B24B37/042 ,  C09G1/02 ,  C09K3/1409 ,  C23C4/11 ,  C23C4/134 ,  C23C4/18 ,  C23C14/08 ,  C23C30/00 ,  Y10T428/24355

Abstract: Provided is an article having a novel surface with a texture different from conventional kinds. The article having a metal oxide-containing coating provided by the present invention comprises a substrate and a metal oxide-containing coating provided to the substrate surface. The metal oxide-containing coating has a Vickers hardness of 350 or higher, a surface roughness Ra of 300 nm or less, and a 20° gloss value of 50 or higher.

Abstract translation: 提供具有与常规种类不同的纹理的新颖表面的制品。 具有由本发明提供的含金属氧化物的涂层的制品包括设置在基材表​​面上的基材和含金属氧化物的涂层。 含金属氧化物的涂层的维氏硬度为350以上，表面粗糙度Ra为300nm以下，光泽度为20以上。