Particles of (aziridinyl hydroxy)-functional organic compounds
US-2023110237-A1 · Apr 13, 2023 · US
the polymeric products containing urethodione groups
the polymeric products containing urethodione groups · 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 | C08G18/027 |
| Official title | {the polymeric products containing urethodione groups} |
| Display label | the polymeric products containing urethodione groups |
| Total patents | 87 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 4 |
| 2017 | 6 |
| 2018 | 7 |
| 2019 | 13 |
| 2020 | 9 |
| 2021 | 6 |
| 2022 | 10 |
| 2023 | 16 |
| 2024 | 2 |
| 2025 | 9 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Removal of monomeric aliphatic diisocyanate in an aliphatic polyisocyanate using scavengers
US-2022403207-A1 · Dec 22, 2022 · US
Storage-stable thermolatent catalysts for the polymerization of isocyanates
US-2022380512-A1 · Dec 1, 2022 · US
Method for producing isocyanurates from uretdiones
US-2022348708-A1 · Nov 3, 2022 · US
Polyuretdione-containing resin blend compositions
US-11440988-B2 · Sep 13, 2022 · US
Process of preparing allophanate- and/or thioallophanate group-containing compounds
US-2022251280-A1 · Aug 11, 2022 · US
Polyisocyanurate polymers and process for the production of polyisocyanurate polymers
US-11390707-B2 · Jul 19, 2022 · US
Blocked polyisocyanate composition, one-component coating composition, coating film, and coated article
US-11339244-B2 · May 24, 2022 · US
Process for the preparation of polyisocyanates with dimer, trimer and/or allophanate and optionally urethane structure
US-2022144995-A1 · May 12, 2022 · US
One component polyurethane/allophanate formulations with reactive reducer
US-11312881-B2 · Apr 26, 2022 · US
Compositions using polyuretdione resins
US-11292864-B2 · Apr 5, 2022 · US
Polyisocyanate composition, blocked polyisocyanate composition, hydrophilic polyisocyanate composition, coating material composition, and coating film
US-11021562-B2 · Jun 1, 2021 · US
Aqueous, curable composition, comprising dispersed uretdione prepolymer, reactant and azolate
US-11008416-B2 · May 18, 2021 · US
Catalyst system for uretdione dispersions
US-2021024679-A1 · Jan 28, 2021 · US
Aqueous uretdione group-containing compositions and method for producing same
US-2021024680-A1 · Jan 28, 2021 · US
Aqueous uretdione group-containing compositions and method for producing same
US-2021017323-A1 · Jan 21, 2021 · US
Uretdione-containing polyurethane-dispersions comprising hydrophilic groups
US-2021017322-A1 · Jan 21, 2021 · US
Blocked polyisocyanate composition, one-component coating composition, coating film, and coated article
US-2020354508-A1 · Nov 12, 2020 · US
Polyisocyanate composition, coating material composition and coating film
US-2020277430-A1 · Sep 3, 2020 · US
Polyisocyanurate polymer and process for the production of polyisocyanurate polymers
US-10752723-B2 · Aug 25, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08G18/027?
- CPC C08G18/027 is the Cooperative Patent Classification code for “the polymeric products containing urethodione groups.”
- How many patents are filed under CPC C08G18/027 (the polymeric products containing urethodione groups)?
- Our database includes 87 publications tagged with this CPC code.
- Is patent activity under CPC C08G18/027 growing?
- Publication counts under this code: 2 in 2024 vs 9 in 2025 (latest complete years).