The development of high-performance materials from renewable resources is of paramount importance in a sustainable development context.
从可再生资源开发高性能材料在可持续发展背景下至关重要。
Flame-retardant bismaleimide resin and preparation method thereof
申请人:SOOCHOW UNIVERSITY
公开号:US10738144B2
公开(公告)日:2020-08-11
Disclosed are a flame-retardant bismaleimide resin and a preparation method thereof comprising: forming an eugenol salt suspensoid from a whole biomass eugenol in the present of a strong alkali metal base, adding dropwisely a solution of phosphorus oxychloride in methyl chloride to react to obtain a biomass-based phosphate flame-retardant; mixing bismaleimide, 2,2′-diallylbisphenol with the obtained phosphate, curing and posttreating to obtain the flame-retardant bismaleimide resin. Compared with petroleum-based bismaleimide resin, the flame-retardant bismaleimide resin prepared by the present invention is obtained from eugenol derived from biomass, and the raw material is green and renewable. It maintains mechanical properties and processing properties of the petroleum-based bismaleimide resin and has an excellent flame-retardant property. The preparation method provided by the invention has the advantages of low cost and simple production process, and has wide application prospect in the fields of aerospace, electronic information, electrical insulation and the like.
Poly(arylene ether)-containing thermoset composition, method for the preparation thereof, and articles derived therefrom
申请人:——
公开号:US20010053820A1
公开(公告)日:2001-12-20
A thermosetting composition comprises a capped poly(arylene ether), an alkenyl aromatic monomer, and an acryloyl monomer. The composition provides good flow properties and fast curing rates. After curing, the composition exhibits good stiffness, toughness, heat resistance, and dielectric properties.
Electrically conductive thermoset composition, method for the preparation thereof, and articles derived therefrom
申请人:——
公开号:US20020177027A1
公开(公告)日:2002-11-28
A conductive thermosetting composition comprises a functionalized poly(arylene ether), an alkenyl aromatic monomer, an acryloyl monomer, and a conductive agent. After curing, the composition exhibits good stiffness, toughness, heat resistance, and conductivity, and it is useful in the fabrication of a variety of conductive components, including the bipolar plates of fuel cells.