Asphalt blends based on polymer complexes
US4738997A · kind A · utility
9Cited by
5References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 11, 1985 |
| Grant date | Apr 19, 1988 |
| Priority date | — |
| Expiry date | Dec 11, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L95/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A bitumen-containing composition which comprises; PA0 (a) bitumen; PA0 (b) about 0.5 to about 30 parts by weight of a polymer complex per 100 parts by weight of the bitumen; and PA0 (c) about 0 to about 100 parts by weight of a filler per 100 parts by weight of the bitumen.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.