Title:
リン含有シリコン活性エステル、その調製方法、難燃性樹脂組成物、プリプレグ、および金属張積層板
Document Type and Number:
Japanese Patent JP6964762
Kind Code:
B2
Abstract:
Provided are a phosphorous-containing silicon active ester and a preparation method therefor, a flame retardant resin composition, a prepreg and a metal foil-clad laminate. The phosphorous-containing silicon active ester of the present invention has a structure represented by formula (I), can act both as an active ester curing agent and as a halogen-free flame retardant, and can achieve a flame retardant effect of UL94 V-0 at a lower level of phosphorus content.
Inventors:
Hanayu
Hayashi Wei
Yue
Huang Tenki
Hayashi Wei
Yue
Huang Tenki
Application Number:
JP2020512651A
Publication Date:
November 10, 2021
Filing Date:
December 27, 2017
Export Citation:
Assignee:
SHENGYI TECHNOLOGY CO.,LTD.
International Classes:
C08L101/00; C07F7/18; C07F9/6574; C07F19/00; C08J5/24; C08K5/5313; C08K5/5435; C09K21/12; H05K1/03
Domestic Patent References:
| JP2000256378A |
Foreign References:
| CN107266685A | ||||
| WO2012165317A1 |
Attorney, Agent or Firm:
Norihito Yamao
Masaishi Nishishita
Masaishi Nishishita
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