Mercaptanized vinylnorbornene compositions and methods of making same
US9522975B2 · kind B2 · utility
3Cited by
16References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 29, 2015 |
| Grant date | Dec 20, 2016 |
| Priority date | — |
| Expiry date | Jan 29, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09J181/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention discloses polythiol compositions containing intermolecular sulfide compounds and at least one of 5-(2-mercaptoethyl)norbornane-2-thiol and 5-(2-mercaptoethyl)norbornane-3-thiol. These polythiol compositions can be derived from 5-vinylnorborn-2-ene, and are often used in formulations for adhesives and other end-use applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.