- Patent Title: Flame-retardant thermoplastic material and expanded beads thereof
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Application No.: US15581379Application Date: 2017-04-28
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Publication No.: US10662308B2Publication Date: 2020-05-26
- Inventor: Peng Guo , Mingfu Lyu , Yaohui Xu , Shijun Zhang , Hui Quan , Kai Xu , Fuyong Bi , Wenbo Song
- Applicant: CHINA PETROLEUM & CHEMICAL CORPORATION , BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL
- Applicant Address: CN Beijing CN Beijing
- Assignee: China Petroleum & Chamical Corporation,Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation
- Current Assignee: China Petroleum & Chamical Corporation,Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation
- Current Assignee Address: CN Beijing CN Beijing
- Agency: Duane Morris LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@e421e1
- Main IPC: C08J9/00
- IPC: C08J9/00 ; C08K5/52 ; C08J9/12 ; C08L23/12 ; C08L23/16 ; C08K3/32 ; C09K21/02 ; C09K21/04 ; C09K21/12 ; D01F9/15 ; C08K5/00 ; C08K3/017 ; C08K3/04
Abstract:
The invention relates to a flame-retardant thermoplastic material, comprising thermoplastic base resin, a flame retardant, and an optional antioxidant, wherein the flame retardant comprises a complex of phosphine oxide and a transition metal salt. The invention also relates to flame-retardant thermoplastic expanded beads. A foam molding prepared from the flame-retardant thermoplastic expanded beads has good flame-retardant and antistatic properties, has excellent mechanical properties and is widely used.
Public/Granted literature
- US20170313839A1 FLAME-RETARDANT THERMOPLASTIC MATERIAL AND EXPANDED BEADS THEREOF Public/Granted day:2017-11-02
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