发明授权
- 专利标题: Metal oxide coated aluminum pigments
- 专利标题(中): 金属氧化物涂层铝颜料
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申请号: US338107申请日: 1989-04-14
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公开(公告)号: US4978394A公开(公告)日: 1990-12-18
- 发明人: Werner Ostertag , Norbert Mronga
- 申请人: Werner Ostertag , Norbert Mronga
- 申请人地址: DEX Ludwigshafen
- 专利权人: BASF Aktiengesellschaft
- 当前专利权人: BASF Aktiengesellschaft
- 当前专利权人地址: DEX Ludwigshafen
- 优先权: DEX3813335 19880421
- 主分类号: C09C1/36
- IPC分类号: C09C1/36 ; A61K8/11 ; A61Q1/02 ; C09C1/00 ; C09C1/62 ; C09C1/64
摘要:
Metallically bright reflection pigments comprising a substrate of plateletlike aluminum and coatings of titanium oxides applied on top of the substrate are used for coloring paints, plastics, printing inks, ceramic articles, glasses and cosmetic products.
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