公开(公告)号：WO2014096319A1

公开(公告)日：2014-06-26

申请号：PCT/EP2013/077606

申请日：2013-12-20

Applicant: ROLEX S.A.

Inventor： PUJOL, Ollivier ,  BIENVENU, Carine

IPC: C04B41/85 ,  G04B37/22

CPC classification number: C04B35/64 ,  C04B35/10 ,  C04B41/009 ,  C04B41/5007 ,  C04B41/85 ,  C04B2111/82 ,  C04B2235/9661 ,  G04B37/226 ,  C04B41/4535 ,  C04B41/4556 ,  C04B41/4572

Abstract: The present invention relates to novel technical ceramic bodies and a method for preparing these technical ceramic bodies. The method of the invention for the production of a coloured technical ceramic body comprises the following steps: providing a composition comprising alumina, at least one pigment component and optionally binder materials, preparing a green body from this composition, optionally debinding the green body, thereafter subjecting the green body to a treatment with a metal-containing preparation as a further pigment component, and sintering the treated green body. The coloured technical ceramic body of the present invention consists of alumina as a technical ceramic material, the technical ceramic body comprising a first coloured area and a second coloured area of a different colour, whereby the first coloured area contains a first pigment component, and the second coloured area contains a second pigment component in combination with the first pigment component.

Abstract translation: 本发明涉及新型技术陶瓷体及其制备方法。 本发明用于生产有色技术陶瓷体的方法包括以下步骤：提供包含氧化铝，至少一种颜料组分和任选的粘合剂材料的组合物，从该组合物制备生坯，然后任选脱脂生坯 使生物体用含金属的制剂作为另外的颜料成分进行处理，并烧结经处理的生坯。 本发明的有色技术陶瓷体由氧化铝作为工业陶瓷材料组成，该技术陶瓷体包括第一着色区域和不同颜色的第二着色区域，由此第一着色区域含有第一颜料成分，并且 第二着色区域包含与第一颜料组分组合的第二颜料组分。

公开(公告)号：WO2014096318A1

公开(公告)日：2014-06-26

申请号：PCT/EP2013/077605

申请日：2013-12-20

Applicant: ROLEX S.A.

Inventor： HUGUET, Pierre ,  BIENVENU, Carine

IPC: C04B41/85 ,  G04B37/22

CPC classification number: C04B35/64 ,  C04B35/48 ,  C04B41/009 ,  C04B41/5007 ,  C04B41/85 ,  C04B2111/82 ,  C04B2235/9661 ,  G04B37/226 ,  C04B35/00 ,  C04B41/4535 ,  C04B41/4556 ,  C04B41/4572

Abstract: The invention relates to coloured ceramic bodies and a method for obtaining these coloured ceramic bodies. The method of the invention comprising the following steps: providing a composition comprising a technical ceramic material, a first pigment component and optionally binder materials, preparing a green body from this composition, optionally debinding the green body, thereafter subjecting the green body to a treatment with a metal-containing preparation as a further pigment component, and sintering the treated green body. The coloured technical ceramic body of the present invention consists of a technical ceramic material, the technical ceramic body comprising a first coloured area and a second coloured area of a different colour, whereby the first coloured area contains a first pigment component, and the second coloured area contains a second pigment component which is formed from the first pigment component and the further pigment component.

Abstract translation: 本发明涉及着色陶瓷体和获得这些有色陶瓷体的方法。 本发明的方法包括以下步骤：提供包含工业陶瓷材料，第一颜料组分和任选的粘合剂材料的组合物，从该组合物制备生坯，任选地脱脂生坯，然后对生坯进行处理 与含金属的制剂作为另外的颜料成分，并烧结经处理的生坯。 本发明的着色技术陶瓷体由技术性陶瓷材料构成，该技术陶瓷体包括第一着色区域和不同颜色的第二着色区域，由此第一着色区域含有第一颜料成分，第二颜色 区域含有由第一颜料成分和其它颜料成分形成的第二颜料成分。