Invention Grant
- Patent Title: Cured phenolic spheres and method of producing the same
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Application No.: US15041070Application Date: 2016-02-11
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Publication No.: US10174148B2Publication Date: 2019-01-08
- Inventor: Todd Warakomski , Matsuo Yoshihiro
- Applicant: DUREZ CORPORATION , SUMITOMO BAKELITE CO., LTD
- Applicant Address: US MI Novi JP Tokyo
- Assignee: DUREZ CORPORATION,SUMITOMO BAKELITE CO., LTD.
- Current Assignee: DUREZ CORPORATION,SUMITOMO BAKELITE CO., LTD.
- Current Assignee Address: US MI Novi JP Tokyo
- Agent Balaram Gupta
- Main IPC: B32B5/16
- IPC: B32B5/16 ; C08L61/06 ; C08G8/10 ; C08J5/00
Abstract:
A process for the production of high compressive strength microspheres of cured phenolic resins are disclosed. Specifically, the microspheres formed by this process exhibit excellent viscoelastic properties in that the microspheres retain their shape even after applying a load of at least 4 GPa at 2.5 percent strain, and exhibit high hardness of at least about 0.3 GPa.
Public/Granted literature
- US20160229944A1 Cured Phenolic Spheres and Method of Producing the Same Public/Granted day:2016-08-11
Information query
