
基本信息:
- 专利标题: 成型品套组、电脑配色系统、数据库以及成型品套组的制造方法
- 申请号:CN201880064589.8 申请日:2018-10-12
- 公开(公告)号:CN111194336A 公开(公告)日:2020-05-22
- 发明人: 菊田郁夫 , 相泽文也 , 作田新吾 , 荒岛勇治 , 坂井彩 , 北川迪子 , 三好夏枝 , 岸根充 , 西村启
- 申请人: 大日精化工业株式会社 , 大金工业株式会社 , 大金美国股份有限公司
- 申请人地址: 日本东京都
- 专利权人: 大日精化工业株式会社,大金工业株式会社,大金美国股份有限公司
- 当前专利权人: 大日精化工业株式会社,大金工业株式会社,大金美国股份有限公司
- 当前专利权人地址: 日本东京都
- 代理机构: 北京三友知识产权代理有限公司
- 代理人: 孟伟青; 褚瑶杨
- 优先权: 2017-199860 2017.10.13 JP
- 国际申请: PCT/JP2018/038094 2018.10.12
- 国际公布: WO2019/074096 JA 2019.04.18
- 进入国家日期: 2020-04-02
- 主分类号: C08L101/00
- IPC分类号: C08L101/00 ; G01J3/46
Provided is a molded piece set which has low metamerism in the appearance thereof, and in which the colors of the various molded pieces appear to match to a high degree despite the set comprising molded pieces of different composition. The present invention is a molded piece set comprising at least two colored molded pieces of different compositions, the CIEDE2000 color difference between one colored molded piece and at least one other colored molded piece, as calculated according to the following methods, being 1.0 or less, and the set having a metamerism index of 1.0 or less. (CIEDE2000 color difference) The colors of the colored molded pieces are measured according to JIS Z 8722:2009, and calculation is performed according to JIS Z 8781-4:2013 and JIS Z 8781-6:2017 using an F2 light source and a 10° field of view. (Metamerism index) The color of a colored molded piece is measured according to JIS Z 8722:2009, and calculation is performed according to JIS Z 8781-4:2013 and JIS Z 8719-1996 using F2 and D65 light sources, a 10° field of view, and a 10 nm wavelength interval.
公开/授权文献:
- CN111194336B 成型品套组、电脑配色系统、数据库以及成型品套组的制造方法 公开/授权日:2021-05-11
IPC结构图谱:
C | 化学;冶金 |
--C08 | 有机高分子化合物;其制备或化学加工;以其为基料的组合物 |
----C08L | 高分子化合物的组合物 |
------C08L101/00 | 未指明的高分子化合物的组合物 |