Joint sealing compound
US4569968A · kind A · utility
15Cited by
9References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 24, 1984 |
| Grant date | Feb 11, 1986 |
| Priority date | — |
| Expiry date | Dec 24, 2004 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K2200/069
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A joint sealing compound comprises the reaction product of a non-blown asphalt flux, a hydroxyl-terminated polymer of butadiene, a vinyl monomer, a butadiene-styrene linear block polymer and an extender oil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.