Protective coatings
US4801346A · kind A · utility
26Cited by
11References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 30, 1986 |
| Grant date | Jan 31, 1989 |
| Priority date | — |
| Expiry date | Jul 30, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/1359
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Novel storage coating for metal objects such as pipes comprising: a di- and/or triblock copolymer thermoplastic rubber consisting of polystyrene blocks and rubbery polymer blocks; a saturated hydrocarbon tackifying resin; and a hydrocarbon solvent. Preferably, the coating also contains an ultraviolet light absorber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.