Flame retardant, composite flame retardant, flame retardant antistatic composition and flame resistant method

US10557007B2 · kind B2 · utility

Assignees

• CHINA PETROLEUM & CHEMICAL CORPORATION BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY · CN
• CHINA PETROLEUM & CHEMICAL CORPORATION · CN

Inventors

• Peng Guo · Natick, US
• Mingfu Lyu · Beijing, CN
• Yaohui Xu · Beijing, CN
• Shijun Zhang · Beijing, CN
• Hui QUAN · Beijing, CN
• Kai Xu · Tempe, US
• Fuyong Bi · Beijing, CN
• Wenbo Song · Beijing, CN

Key dates

• Filing date: Apr 28, 2017
• Grant date: Feb 11, 2020
• Expiry date: Jul 11, 2037

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02P20/54
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

The present invention refers to a flame retardant comprising a complex formed by phosphine oxide and transition metal salt, wherein has good flame retardant property. The present invention also refers to a composite flame retardant and flame retardant antistatic composition. The present invention also further refers to a flame resistant method, which adds the abovementioned flame retardant, composite flame retardant or flame retardant antistatic composition into the material, so that said material has flame retardance or flame retardance and antistatic, and has excellent mechanical properties.