Title:
POLISHING AGENT COMPOSITION FOR PLASTIC LENS
Document Type and Number:
WIPO Patent Application WO/2024/085217
Kind Code:
A1
Abstract:
This polishing agent composition for a plastic lens contains alumina, a water-soluble polymer compound, and water, wherein the water-soluble polymer compound is an oxazoline group-containing water-soluble polymer compound in which an oxazoline group is bonded to the main chain of the polymer.
Inventors:
GOTO YUJI (JP)
Application Number:
PCT/JP2023/037826
Publication Date:
April 25, 2024
Filing Date:
October 19, 2023
Export Citation:
Assignee:
YAMAGUCHI SEIKEN KOGYO CO LTD (JP)
International Classes:
C08L33/00; B24B37/00; C08K3/22; C08L51/08; C08L101/14; C09K3/14
Foreign References:
| JP2002307294A | 2002-10-23 | |||
| JP2004343016A | 2004-12-02 | |||
| JP2018533071A | 2018-11-08 |
Attorney, Agent or Firm:
WATANABE Kazuhira (JP)
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