Copolymerizable sulfur-containing adhesion promoters and compositions thereof
US8513339B1 · kind B1 · utility
31Cited by
5References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 21, 2012 |
| Grant date | Aug 20, 2013 |
| Priority date | — |
| Expiry date | Jun 21, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24331
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Disclosed are sulfur-containing polymers containing copolymerizable adhesion promoters and compositions including sealant compositions useful in aerospace applications comprising sulfur-containing polymers containing copolymerizable adhesion promoters. In particular, polythioethers and polysulfides incorporating copolymerizable adhesion promoters are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.