Invention Grant
- Patent Title: Method for treating titanium dioxide pigments
- Patent Title (中): 二氧化钛颜料的处理方法
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Application No.: US18634062Application Date: 1962-04-10
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Publication No.: US3147131APublication Date: 1964-09-01
- Inventor: KINGSBURY FRANKLIN L
- Applicant: NAT LEAD CO
- Assignee: Nat Lead Co
- Current Assignee: Nat Lead Co
- Priority: US18634062 1962-04-10; US10706761 1961-05-02
- Main IPC: C09C1/36
- IPC: C09C1/36
Public/Granted literature
- US20240344229A1 MANUFACTURING METHOD OF ALUMINUM-BASED ARTICLE WITH MULTI-ANGLE VISUAL COLOR CHANGE CHARACTERISTICS Public/Granted day:2024-10-17
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