Process for producing ABS graft copolymers
US-11499044-B2 · Nov 15, 2022 · US
This page is not indexed by search engines while we improve data quality.
by evaporation
by evaporation · 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 | C08C1/12 |
| Official title | by evaporation |
| Display label | by evaporation |
| Total patents | 14 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 4 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 3 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Solidification of a natural rubber latex by polyquaternary polymers
US-2021340284-A1 · Nov 4, 2021 · US
Solidification of a natural rubber latex by polyquaternary polymers
US-11142590-B2 · Oct 12, 2021 · US
Process for the production of water and solvent-free hydrogenated nitrile rubbers
US-10882980-B2 · Jan 5, 2021 · US
Process for the production of water and solvent-free nitrile rubbers
US-10858455-B2 · Dec 8, 2020 · US
Improved process for producing abs graft copolymers
US-2020377714-A1 · Dec 3, 2020 · US
Solidification of a natural rubber latex by polyquaternary polymers
US-2019177442-A1 · Jun 13, 2019 · US
High Viscosity Metallocene Polymers with Low Volatiles Content
US-2018362684-A1 · Dec 20, 2018 · US
Method for producing modified diene-based rubber, rubber composition and tire
US-2018244808-A1 · Aug 30, 2018 · US
Method for producing modified polymer and hydrogenated product thereof
US-9593192-B2 · Mar 14, 2017 · US
Process for the production of water and solvent-free nitrile rubbers
US-2016369014-A1 · Dec 22, 2016 · US
Process for the production of water and solvent-free nitrile rubbers
US-9469697-B2 · Oct 18, 2016 · US
Process for the production of water and solvent-free hydrogenated nitrile rubbers
US-2016145425-A1 · May 26, 2016 · US
Process for the production of water and solvent-free hydrogenated nitrile rubbers
US-9249236-B2 · Feb 2, 2016 · US