Plasticized PVC admixtures with surface modifying macromolecules and articles made therefrom
US10557030B2 · kind B2 · utility
0Cited by
77References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 17, 2019 |
| Grant date | Feb 11, 2020 |
| Priority date | — |
| Expiry date | Apr 17, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2205/06
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention relates to polyvinvyl chloride (PVC) admixtures with plasticizers and surface modifying macromolecules. In accordance with embodiments, articles formed from the compositions disclosed herein may reduce leaching of plasticizers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.