Composition for the absorption of pollutants
US5330957A · kind A · utility
5Cited by
9References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 16, 1993 |
| Grant date | Jul 19, 1994 |
| Priority date | — |
| Expiry date | Feb 16, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/0352
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Composition for the absorption of pollutants, comprising at least a norbornene polymer for 100 parts by weight of norbornene polymer: said composition comprising 5 to 250 parts by weight of at least one hydrosoluble oil aqueous emulsion breaking agent. Application: for a process of absorption of hydrosoluble oil contained in a cutting fluid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.