Title:
被覆された酸化ジルコニウムナノ粒子と極性溶媒と親水性樹脂を含む組成物
Document Type and Number:
Japanese Patent JP7216541
Kind Code:
B2
Abstract:
To provide a composition comprising a zirconium oxide particle and a hydrophilic resin, in which the transparency of a thick film obtained from the composition can be improved.SOLUTION: Provided is a composition comprising a zirconium oxide nanoparticle coated with one or more compounds selected from the group consisting of R1-COOH, (R1O)3-nP(O)-(OH)n, (R1)3-nP(O)-(OH)n, (R1O)-S(O)(O)-(OH), R1-S(O)(O)-(OH), (R1)4-m-Si(R4)m, a polar solvent and a hydrophilic resin, and in which, characterized, the ratio of the number of oxygen atoms to the number of carbon atoms of the hydrophilic resin (number of oxygen atoms/number of carbon atoms) is 1/3 or less.SELECTED DRAWING: None
Inventors:
Yutaro Ito
Application Number:
JP2018238454A
Publication Date:
February 01, 2023
Filing Date:
December 20, 2018
Export Citation:
Assignee:
Nippon Shokubai Co., Ltd.
International Classes:
C08L39/06; C08K9/04
Domestic Patent References:
| JP2017178763A |
Attorney, Agent or Firm:
Patent Attorney Corporation ASFI International Patent Office