Method for fabricating pattern of cured product and methods for manufacturing optical component, circuit board and quartz mold replica as well as coating material for imprint pretreatment and cured product thereof
US11037785B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 29, 2019 |
| Grant date | Jun 15, 2021 |
| Priority date | — |
| Expiry date | Aug 29, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB82Y40/00
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The method for fabricating pattern of a cured product includes a first step (arranging step) of arranging a layer formed of a liquid film of a curable composition (α1) containing at least a component (A1) serving as a polymerizable compound on a substrate and a second step (dispensing step) of dispensing liquid droplets of a curable composition (α2) containing at least a component (A2) serving as a polymerizable compound discretely onto a layer formed of a composition (α1′) of components of the curable composition (α1) except a component (D1) serving as a solvent, in which: the mixing of the composition (α1′) and the curable composition (α2) is exothermic.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.