Polyolefin contact lens molds and uses thereof
作者： Li Yao , Xuxian Niu
DOI:
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摘要: Contact lens molds and methods of producing soft cast-molded contact products are provided. The include placing a hydrophilic lens-forming composition in cavity formed between first mold member second member, subjecting the to conditions effective form product from composition, repeating steps plurality times, thereby products. At least members, advantageously all injection-molded with nucleated thermoplastic polyolefin resin having melt flow rate range 10 g/10 min about 40 min.
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