Overnight cloud and color in lube dewaxing using platinum zeolite catalyst
US4474618A · kind A · utility
8Cited by
7References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 8, 1983 |
| Grant date | Oct 2, 1984 |
| Priority date | — |
| Expiry date | Aug 8, 2003 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G2400/10
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A highly dispersed platinum ZSM-5 catalyst used in hydrodewaxing lube stock yields a product with improved overnight cloud performance and lighter ASTM color.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.