Invention Grant
US08945672B2 Process for preparing compacted pigment granules, process for preparing encapsulated pigment granules, and process for dyeing landscaping and/or construction materials
有权
制备压实颜料颗粒的方法，制备包封的颜料颗粒的方法，以及用于染色景观和/或建筑材料的方法
- Patent Title: Process for preparing compacted pigment granules, process for preparing encapsulated pigment granules, and process for dyeing landscaping and/or construction materials
- Patent Title (中): 制备压实颜料颗粒的方法，制备包封的颜料颗粒的方法，以及用于染色景观和/或建筑材料的方法
-
Application No.: US13686395Application Date: 2012-11-27
-
Publication No.: US08945672B2Publication Date: 2015-02-03
- Inventor: Zachary Gillman , Martin Chasse
- Applicant: Interstar Materials Inc.
- Agency: Pandiscio & Pandiscio
- Main IPC: C09C1/24
- IPC: C09C1/24 ; B01J2/00 ; B01J2/12 ; C04B20/10 ; C04B40/06 ; C09C3/04
Abstract:
A process for preparing encapsulated pigment granules, including the steps of (1) loading iron oxide powder into a mixer; (2) rotating the mixer to cause the iron oxide powder to continuously cascade within the mixer, so as to form compacted pigment granules; and (3) spraying liquid encapsulation solution onto the cascading compacted pigment granules to cause the cascading compacted pigment granules to be encapsulated.
Public/Granted literature
Information query
