Title:
BORON NITRIDE POWDER, RESIN COMPOSITION, AND METHOD FOR PRODUCING BORON NITRIDE POWDER
Document Type and Number:
WIPO Patent Application WO/2023/190528
Kind Code:
A1
Abstract:
A boron nitride powder which includes aggregate particles each composed of aggregated primary particles of boron nitride and which has a graphitization index of 2.0 or less and a boron oxide content of 0.1 mass% or less and, after a heat cycle test, has a boron oxide content of 0.2 mass% or less.
Inventors:
TAKEDA GO (JP)
TANAKA REI (JP)
TANAKA REI (JP)
Application Number:
PCT/JP2023/012545
Publication Date:
October 05, 2023
Filing Date:
March 28, 2023
Export Citation:
Assignee:
DENKA COMPANY LTD (JP)
International Classes:
C01B21/064
Domestic Patent References:
| WO2020004600A1 | 2020-01-02 | |||
| WO2020196679A1 | 2020-10-01 | |||
| WO2018124126A1 | 2018-07-05 | |||
| WO2011043082A1 | 2011-04-14 |
Foreign References:
| JP2022178471A | 2022-12-02 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
Download PDF:
Previous Patent: RETICULATED STRUCTURE AND MANUFACTURING METHOD THEREFOR
Next Patent: METHOD FOR PRODUCING MILK PROTEIN DEGRADATION PRODUCT
Next Patent: METHOD FOR PRODUCING MILK PROTEIN DEGRADATION PRODUCT