Expandable vinyl aromatic polymers
US9279041B2 · kind B2 · utility
0Cited by
8References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 7, 2012 |
| Grant date | Mar 8, 2016 |
| Priority date | — |
| Expiry date | Aug 5, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2491/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The present invention discloses an expandable vinyl aromatic polymer comprising:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.