A novel highly diffuse, consistent reflectance, non-thermochromic and desirable and waterproof series of color standards of sintered fluorinated long-chain addition polymer doped with appropriate pigments, and a method of fabricating the same involving packing and compression density control of the pigment/polymer...http://www.google.es/patents/US5462705?utm_source=gb-gplus-sharePatente US5462705 - Method of forming diffusely reflecting sintered fluorinated long-chain addition polymers doped with pigments for color standard use
Method of forming diffusely reflecting sintered fluorinated long-chain ...
