Japan, March 5 -- ASAHI KASEI CORP has got intellectual property rights for 'SILOXANE DISPERSION CROSS-LINKED SEPARATOR.' Other related details are as follows:
Application Number: JP,2024-092252
Category (FI): H01M50/426,H01M50/414,H01M10/052,H01M4/48,H01M50/411,H01M4/38@Z,H01M4/505,H01M4/525,H01M50/417,H01M50/429,H01M50/423,H01M50/42,H01M50/446,H01M50/434,H01M50/443@M,H01M50/451,H01M50/489,H01M10/0568,H01M10/0569,H01M50/406,H01M50/403@B,H01M50/403@A,H01M50/403@D
Stage: PROBLEM TO BE SOLVED: To provide a separator for a nonaqueous secondary battery that can achieve both safety and a long life for the nonaqueous secondary battery, and a method for manufacturing the same, or the nonaqueous secondary battery including the same.SOLUTION: In a separator for a non-aqueous secondary battery that contains a silane-modified polyolefin, the separator has a polyethylene crystal long period of 20 to 50 nm as measured by small-angle X-ray scattering measurement, a crystallinity of 60% to 80% as measured by wide-angle X-ray scattering measurement, and a polyethylene crystallite size (110) of 10 to 50 nm as measured by wide-angle X-ray scattering measurement.SELECTED DRAWING: Figure 1 (Grant)
Filing Date: June 6, 2024
Publication Date: Aug. 21, 2024
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
