Invention Grant
- Patent Title: Powdered dye material for concrete surfaces
- Patent Title (中): 用于混凝土表面的粉状染料
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Application No.: US11709617Application Date: 2007-02-22
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Publication No.: US08652219B1Publication Date: 2014-02-18
- Inventor: Clint Howle
- Applicant: Clint Howle
- Applicant Address: US AR Lowell
- Assignee: Ameripolish, Inc.
- Current Assignee: Ameripolish, Inc.
- Current Assignee Address: US AR Lowell
- Agent Isaac A. Angres
- Main IPC: D06P3/80
- IPC: D06P3/80 ; C09B67/02
Abstract:
The invention herein provides for an improved dye material composed of a dry particulate mixture of azo and phthalocyanine dyes for concrete surface applications.
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