Title:
COMPOSITION FOR CONTACT LENS
Document Type and Number:
Japanese Patent JP2017058453
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a new composition for contact lenses, capable of advantageously achieving all of (1) suppressing lipid adhesion to a contact lens, (2) preventing a tear structure from being disturbed and (3) preventing an insoluble matter and sediment from being generated by contact, mixture and combination between liquid agents for contact lenses.SOLUTION: The composition for contact lenses includes polyvinyl alcohol having a polydispersity of 2.5 or more and a weight average molecular weight of 30,000 or less and preferably includes any one of hypromellose, polyvinyl pyrrolidone and macrogol.SELECTED DRAWING: None
Inventors:
YOSHIDA WATARU
TANIGAWA SADAYASU
TANIGAWA SADAYASU
Application Number:
JP2015181792A
Publication Date:
March 23, 2017
Filing Date:
September 15, 2015
Export Citation:
Assignee:
MENICON CO LTD
International Classes:
G02C13/00
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JP5731046B1 | 2015-06-10 | |||
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