| http://www.w3.org/ns/prov#value | - Other binders which are soluble in alkali or can be swelled in alkali are natural resins, such as shellac and colophony, and synthetic resins, such as copolymers formed from styrene and maleic anhydride or copolymers of acrylic acid or methacrylic acid, particularly with acrylic or methacrylic acid esters.
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