| http://www.w3.org/ns/prov#value | - bonds, such as polyacrylonitrile, polyacrylonitrile-copolymers with e.g. vinyl chloride, vinylidene chloride, vinyl acetate or (meth)acrylic acid esters or mixtures of two or more thereof as comonomers; polymers having C???O-double bonds, such as polyesters, polyacrylamides, poly(acrylic acids), polyurea and polyketones; polymers having C???S-double bonds, such as polysulfones and polyethersulfon
|
