Method for crosslinking a colloid, and crosslinked colloid therefrom
US8946305B2 · kind B2 · utility
5Cited by
7References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 10, 2012 |
| Grant date | Feb 3, 2015 |
| Priority date | — |
| Expiry date | Sep 10, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J13/0039
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The disclosure provides a method for crosslinking a colloid, including: (a) providing a colloid solution; (b) adding a crosslinking agent and solid particles to the colloid solution, wherein the amount of solid particles added is enough to convert the colloid solution into a solid mixture, and wherein a crosslinking reaction proceeds in the solid mixture; and (c) removing the solid particles from the solid mixture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.