发明授权
US07387672B2 Oxidation-stable iron oxide pigments, process for preparing them and their use
有权
氧化稳定的氧化铁颜料,其制备方法及其用途
- 专利标题: Oxidation-stable iron oxide pigments, process for preparing them and their use
- 专利标题(中): 氧化稳定的氧化铁颜料,其制备方法及其用途
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申请号: US11799373申请日: 2007-05-01
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公开(公告)号: US07387672B2公开(公告)日: 2008-06-17
- 发明人: Holger Friedrich
- 申请人: Holger Friedrich
- 申请人地址: DE Leverkusen
- 专利权人: LANXESS Deutschland GmbH
- 当前专利权人: LANXESS Deutschland GmbH
- 当前专利权人地址: DE Leverkusen
- 代理商 Nicanor A. Kohncke; Norman Thot
- 优先权: DE102006023244 20060518
- 主分类号: C09C3/08
- IPC分类号: C09C3/08 ; C09C3/12 ; C09C1/24 ; C01G49/02
摘要:
The present invention relates to oxidation-stable iron oxide pigments which have a coating of at least one organic substance, to their preparation and to their use.
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