Curable resin composition, cured product, and sheet-like formed body
US-12060482-B2 · Aug 13, 2024 · US
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of aldehydes with heterocyclic and acyclic or carbocyclic compounds
of aldehydes with heterocyclic and acyclic or carbocyclic compounds · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C08L61/30 |
| Official title | of aldehydes with heterocyclic and acyclic or carbocyclic compounds |
| Display label | of aldehydes with heterocyclic and acyclic or carbocyclic compounds |
| Total patents | 19 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2018 | 5 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 4 |
| 2024 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Support carrier material with a modified resin layer, and the production thereof
US-11951719-B2 · Apr 9, 2024 · US
A modified melamine-formaldehyde resin, a paper impregnated with a modified melamine-formaldehyde resin, a method for manufacturing a floor panel, and use of dicyandiamide as a modifier in a melamine-formaldehyde resin
US-2024042741-A1 · Feb 8, 2024 · US
Curable resin composition, cured product, and sheet-like formed body
US-2021221998-A1 · Jul 22, 2021 · US
Hard-mask forming composition and method for manufacturing electronic component
US-2021132498-A1 · May 6, 2021 · US
Core-shell particle-based security pigment and method for production thereof
US-10988629-B2 · Apr 27, 2021 · US
Aromatic underlayer
US-10886119-B2 · Jan 5, 2021 · US
Security pigment based on core-shell particles, and production method
US-10870307-B2 · Dec 22, 2020 · US
Core-shell particle-based security pigment, and production method
US-10821766-B2 · Nov 3, 2020 · US
Aromatic underlayer
US-2020058494-A1 · Feb 20, 2020 · US
Support Carrier Material with a Modified Resin Layer, and the Production Thereof
US-2019126600-A1 · May 2, 2019 · US
Modified amino resins
US-10179829-B2 · Jan 15, 2019 · US
Reaction product of a cyclic urea and a multifunctional aldehyde
US-10155836-B2 · Dec 18, 2018 · US
Core-shell particle-based security pigment, and production method
US-2018326776-A1 · Nov 15, 2018 · US
Core-shell particle-based security pigment and method for production thereof
US-2018320014-A1 · Nov 8, 2018 · US
Security pigment based on core-shell particles, and production method
US-2018311991-A1 · Nov 1, 2018 · US
Resin systems for making composite products
US-9909041-B2 · Mar 6, 2018 · US
Resin systems for making composite products
US-2016009967-A1 · Jan 14, 2016 · US
Resin systems for making composite products
US-9133374-B2 · Sep 15, 2015 · US