Absorbents
US6132622A · kind A · utility
2Cited by
12References
19Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jun 12, 1998 |
| Grant date | Oct 17, 2000 |
| Priority date | — |
| Expiry date | Jun 12, 2018 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F1/285
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention relates to an absorbent comprising at least one cycloolefin copolymer which contains polymerized units which are derived from at least one cyclic and at least one acyclic olefin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.