Polymeric composition for waterproofing walls
US5932646A · kind A · utility
9Cited by
22References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 29, 1997 |
| Grant date | Aug 3, 1999 |
| Priority date | — |
| Expiry date | Oct 29, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/01
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A composition of matter for waterproofing a surface of a wall comprising from about 30 to about 55 parts by weight of a polymeric base, said polymer base including from about 20 to about 45 parts by weight of a hydrocarbon resin, and from about 55 to about 80 parts by weight of a copolymer; and from about 45 to about 70 parts by weight of a solvent system, said solvent system including a blend of petroleum distillates and heptane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.