Polyurethane aqueous dispersion, adhesive, synthetic leather and paint
US-12473392-B2 · Nov 18, 2025 · US
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(cyclo)aliphatic polyisocyanates
(cyclo)aliphatic polyisocyanates · Cooperative Patent Classification (CPC)
Textile and paper production, treatment, and products.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | D06N3/148 |
| Official title | {(cyclo)aliphatic polyisocyanates} |
| Display label | (cyclo)aliphatic polyisocyanates |
| Total patents | 20 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Aqueous polyurethane resin dispersion and method for producing same, paint, film arrangement, and structure
US-12378350-B2 · Aug 5, 2025 · US
Polyurethane resin composition, artificial leather, synthetic leather, and surface treatment agent for leather
US-2025163203-A1 · May 22, 2025 · US
Polyurethane aqueous dispersion, adhesive, synthetic leather and paint
US-2025163201-A1 · May 22, 2025 · US
Method for preparing WPU synthetic leather foaming layers based on pickering foam template method
US-12291622-B2 · May 6, 2025 · US
Synthetic resin leather
US-12264434-B2 · Apr 1, 2025 · US
Urethane prepolymer, adhesive, multilayer body and synthetic leather
US-12168741-B2 · Dec 17, 2024 · US
Aqueous polyurethane dispersions for artificial leather applications
US-12031054-B2 · Jul 9, 2024 · US
Polyurethane resin, non-natural leather, and ink
US-2023323010-A1 · Oct 12, 2023 · US
Urethane prepolymer, adhesive, multilayer body and synthetic leather
US-2022325153-A1 · Oct 13, 2022 · US
Method for preparing wpu synthetic leather foaming layers based on pickering foam template method
US-2022185984-A1 · Jun 16, 2022 · US
Urethane resin composition, coating, and synthetic leather
US-2022025104-A1 · Jan 27, 2022 · US
Aqueous Polyurethane Dispersions for Artificial Leather Applications
US-2021371698-A1 · Dec 2, 2021 · US
Aqueous polyurethane resin dispersion and method for producing same, paint, film arrangement, and structure
US-2021253775-A1 · Aug 19, 2021 · US
Polyurethane resin, paint, structure, and article
US-2021230345-A1 · Jul 29, 2021 · US
Polyurethane dispersions of low hardness
US-10934386-B2 · Mar 2, 2021 · US
Synthetic resin leather
US-2020385921-A1 · Dec 10, 2020 · US
Eco-friendly artificial leather for interior of automobile and manufacturing method thereof
US-10676863-B2 · Jun 9, 2020 · US
Polyurethane dispersions of low hardness
US-2019225738-A1 · Jul 25, 2019 · US
Eco-friendly artificial leather for interior of automobile and manufacturing method thereof
US-2018334773-A1 · Nov 22, 2018 · US