Bottlebrush polymers derived from poly(methylidenelactide)
US10072121B1 · kind B1 · utility
5Cited by
15References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 8, 2017 |
| Grant date | Sep 11, 2018 |
| Priority date | — |
| Expiry date | Mar 8, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G63/08
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A process of forming a bottlebrush polymer includes forming a poly(methylidenelactide) (PML) material from an L-lactide molecule. The process also includes forming a lactide feedstock that includes a blend of a first amount of an L-lactide monomer and a second amount of the PML material. The process further includes polymerizing the lactide feedstock to form a bottlebrush polymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.