Sulfur-containing phenolic resin, process for preparing the same, phenol derivatives having thioether structure or disulfide structure, process for preparing the same and epoxy resin composition and adhesive
US7504471B2 · kind B2 · utility
0Cited by
7References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 11, 2002 |
| Grant date | Mar 17, 2009 |
| Priority date | — |
| Expiry date | Oct 11, 2023 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G59/06
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention discloses a sulfur-containing phenolic resin which comprises an organic group represented by the following formula (1):—R1—S—R2—S—R1— (1)
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.