随着石油化工原料价格的上涨、天然矿物资源的逐步减少和人们对于环境友好、

随着石油化工原料价格的上涨、天然矿物资源的逐步减少和人们对于环境友好、绿色无污染化工产品的不断追求，腰果酚因其来源广泛、价格低廉、绿色可再生等性能近年来成为国内外科学家研究的热点，腰果酚精细化学品的开发、应用已成为腰果酚化学改性领域的一个研究热点。腰果酚作为一种廉价、易得的生物质资源，已被广泛应用于高分子材料、粘合剂、涂料、复合材料、药品和生物药剂等领域。<BR>腰果酚及其衍生物在涂料中的应用报道较多的主要集中在腰果酚对其各种树脂的改性。腰果酚改性环氧树脂基料和固化剂以降低体系粘度和交联密度、提高其柔韧性和抗冲击性、防腐等性能；腰果酚改性酚醛树脂具有柔韧性好、附着力高、耐酸碱性好等优点；腰果酚改性聚氨酯涂料具有热稳定性高、耐腐蚀性好、可使用时间长等优点。其中对于涂料领域中腰果酚对环氧固化剂的改性报道较多、应用较为广泛。<BR>腰果酚基表面活性剂被广发应用于石油、沥青、采矿、日化等诸多领域，但是在涂料中的应用却鲜有报道。腰果酚基表面活性剂可以作为基材润湿剂和色浆中的颜料分散剂发挥其降低表面张力、稳定分散体系的功用。

With the rising price of petrochemical raw materials, the gradual reduction of natural mineral resources and people's continuous pursuit of environmentally friendly, green and pollution-free chemical products, cardanol has become a research hotspot of scientists at home and abroad in recent years because of its wide range of sources, low price, green and renewable properties Application of cardanol has become a research hotspot in the field of chemical modification. As a cheap and easily available biomass resource, cardanol has been widely used in polymer materials, adhesives, coatings, composite materials, pharmaceuticals and biopharmaceuticals.<BR>There are many reports on the application of cardanol and its derivatives in coatings, mainly focusing on the modification of various resins by cardanol. Cardanol modified epoxy resin matrix and curing agent to reduce the viscosity and crosslinking density of the system, improve its flexibility, impact resistance and corrosion resistance; Cardanol modified phenolic resin has the advantages of good flexibility, high adhesion, good acid and alkali resistance; Cardanol modified polyurethane coating has the advantages of high thermal stability, good corrosion resistance and long service life. Among them, there are many reports on the modification of epoxy curing agent by cardanol in the field of coatings, and it is widely used.<BR>Cardanol based surfactants are widely used in petroleum, asphalt, mining, daily chemical and other fields, but the application in coatings is rarely reported. Cardanol based surfactants can be used as wetting agent for substrate and pigment dispersant in color paste to reduce surface tension and stabilize dispersion system.<BR>

With the rising price of petrochemical raw materials, the gradual reduction of natural mineral resources and people's constant pursuit of environmentally friendly, green and pollution-free chemical products, cardanol has become a research hotspot for scientists at home and abroad in recent years because of its wide source, low price, green and renewable properties, and the development and application of cardanol fine chemicals have become a research hotspot in the field of chemical modification of cardanol. As a cheap and easily available biomass resource, cardanol has been widely used in polymer materials, adhesives, coatings, composite materials, medicines and biological agents.Many reports on the application of cardanol and its derivatives in coatings mainly focus on the modification of cardanol to its various resins. Cardanol modified epoxy resin binder and curing agent to reduce the viscosity and crosslinking density of the system, and improve its flexibility, impact resistance and corrosion resistance; Cardanol modified phenolic resin has the advantages of good flexibility, high adhesion and good acid and alkali resistance; Cardanol modified polyurethane coating has the advantages of high thermal stability, good corrosion resistance and long service life. Among them, the modification of epoxy curing agent by cardanol in coating field has been reported and widely used.Cardanol-based surfactants are widely used in petroleum, asphalt, mining, daily chemicals and many other fields, but the application in coatings is rarely reported. Cardanol-based surfactant can be used as wetting agent for substrate and pigment dispersant in color paste to reduce surface tension and stabilize dispersion system.