Invention Grant
- Patent Title: Ultrafine nepheline syenite
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Application No.: US15136371Application Date: 2016-04-22
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Publication No.: US10065194B2Publication Date: 2018-09-04
- Inventor: Jerry William Janik , Scott Van Remortel
- Applicant: Unimin Corporation
- Applicant Address: US OH Independence
- Assignee: Covia Holdings Corporation
- Current Assignee: Covia Holdings Corporation
- Current Assignee Address: US OH Independence
- Agency: Rankin, Hill & Clark LLP
- Main IPC: B02C17/18
- IPC: B02C17/18 ; B07B7/01 ; C01B33/26 ; C04B33/04 ; C04B35/626 ; B02C17/00 ; B02C23/08 ; C03C1/00 ; C04B14/14 ; C09D7/61 ; C09D7/40 ; C08K3/34
Abstract:
A useable particulate nepheline syenite having a grain size to provide an Einlehner Abrasive Value of less than about 100 is described. The particulate nepheline syenite is generally free from agglomeration and moisture free. At least 99% of the nepheline syenite particles have a size less than 10 microns.
Public/Granted literature
- US20160236199A1 ULTRAFINE NEPHELINE SYENITE Public/Granted day:2016-08-18
Information query
