Acrylic pigments are synthetic polymer pigments, invented in the 1950s, and are made of pigment powder blended with acrylic latex. Acrylic latex is also called acrylic resin polymerized latex. There are many kinds of acrylic resins, such as methacrylic resins, etc. Therefore, there are also many kinds of acrylic pigments. Foreign pigment manufacturers have produced acrylic products, such as matt acrylic paints, semi-matt acrylic paints and glossy acrylic paints, as well as acrylic matt oils, varnishes, plastic ointments, and so on. Acrylic paint is very popular among painters.