Main > PIGMENT > Optically Variable Pigment > Co.: Taiwan. I > Patent > Claims Etc > Claim 1: Optically Variable MultiLa > yer Film: (1) Metallic Reflective > Layer M"; (2) 2 Sub-Unit Multilayer > Stacks Symmetrically Mounted onto > Opposite Surfaces of M"; Structure: > D"MD; D"=Protective Layer & D=

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D"MD; D"=Protective Layer & D='s subsections
Color-Presenting Layer; D";D=SiO2;

D"MD; D"=Protective Layer & D='s products
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