发明授权
US5151324A Pattern coloring material for synthetic resins, method for producing
same and synthetic resin molded products using same
失效
用于合成树脂的图案着色材料,其制造方法和使用其的合成树脂模制产品
- 专利标题: Pattern coloring material for synthetic resins, method for producing same and synthetic resin molded products using same
- 专利标题(中): 用于合成树脂的图案着色材料,其制造方法和使用其的合成树脂模制产品
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申请号: US594595申请日: 1990-10-09
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公开(公告)号: US5151324A公开(公告)日: 1992-09-29
- 发明人: Tadashi Hanatani , Satoru Sanzen , Jichio Deguchi
- 申请人: Tadashi Hanatani , Satoru Sanzen , Jichio Deguchi
- 申请人地址: JPX Tokyo JPX Osaka
- 专利权人: Mitsubishi Petrochemical Co., Ltd.,O.K.-Kasei Co., Ltd.
- 当前专利权人: Mitsubishi Petrochemical Co., Ltd.,O.K.-Kasei Co., Ltd.
- 当前专利权人地址: JPX Tokyo JPX Osaka
- 优先权: JPX1-263425 19891009; JPX2-184157 19900713
- 主分类号: C08J3/12
- IPC分类号: C08J3/12 ; C08J3/20 ; C08J3/22 ; C08J3/24 ; C08K9/00 ; C08L23/00 ; C08L23/02 ; C08L23/26 ; C08L51/06
摘要:
Pattern coloring material for synthetic resins, comprising particulate matter of a cross-linked olefin polymer containing pigment, which is useful as a material for producing synthetic resin molded products with colored patterns. The material is produced by kneading crosslinkable olefin polymer with pigment, granulating the kneaded mixture and subjecting the particulate matter thereby obtained to a cross-linking treatment.