Composition for preparing polyimide, polymer, article including polymer, and display device including article
US9676910B2 · kind B2 · utility
1Cited by
1References
18Claims
0Family size
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Key dates
| Filing date | Oct 1, 2014 |
| Grant date | Jun 13, 2017 |
| Priority date | — |
| Expiry date | Nov 6, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D179/08
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A composition for preparing a polyimide including an oligomer including at least two termini, wherein the oligomer is selected from a polyimide, a polyamic acid, a poly(imide-amic acid), and a combination thereof, and wherein at least two of the at least two termini of the oligomer include a dicarboxylic acid group; and an inorganic particle having a surface, wherein the surface comprises two or more amino groups.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.