Molded article and method of producing the same
US11254813B2 · kind B2 · utility
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Key dates
| Filing date | Jan 23, 2018 |
| Grant date | Feb 22, 2022 |
| Priority date | — |
| Expiry date | Oct 23, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K2201/003
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Provided is a molded article comprising a resin, wherein the resin comprises a methacrylic resin comprising a structural unit derived from a methacrylic acid ester and a structural unit derived from a silica particle having an average primary particle diameter of 1 nm or more and 50 nm or less and comprising at least one polymerizable functional group, and the molded article has an absolute value of degree of orientation in the thickness direction of 0.02 or more and satisfies the requirement (I):
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.