- Patent Title: Boron nitride agglomerates, method of production and use thereof
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Application No.: US15215886Application Date: 2016-07-21
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Publication No.: US10173931B2Publication Date: 2019-01-08
- Inventor: Martin Engler , Krishna Uibel , Jens Eichler
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: US MN St. Paul
- Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee Address: US MN St. Paul
- Agency: Nath, Goldberg & Meyer
- Agent Tanya E. Harkins; Jerald L. Meyer
- Priority: DE102010050900 20101110
- Main IPC: C04B35/583
- IPC: C04B35/583 ; C01B21/064 ; C04B35/626 ; C04B35/628 ; C04B35/645 ; C08K3/28 ; C09K5/14
Abstract:
The invention relates to boron nitride agglomerates, comprising lamellar, hexagonal boron nitride primary particles, which are agglomerated with one another with a preferred orientation, the agglomerates formed being flake-shaped.The invention also relates to a method for producing said boron nitride agglomerates, characterized in that lamellar, hexagonal boron nitride primary particles are agglomerated in such a way that they line up with one another with a preferred orientation.The flake-shaped agglomerates according to the invention are suitable as filler for polymers for making polymer-boron nitride composites and for hot pressing of boron nitride sintered compacts.
Public/Granted literature
- US20160326063A1 Boron Nitride Agglomerates, Method of Production Thereof and Use Thereof Public/Granted day:2016-11-10
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