Compositions containing expandable microspheres and an ionic compound as well as methods of making and using the same
US8030365B2 · kind B2 · utility
10Cited by
64References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 26, 2009 |
| Grant date | Oct 4, 2011 |
| Priority date | — |
| Expiry date | Mar 26, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/1303
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
This invention relates to composition containing expandable microspheres and at least one ionic compound and having a zeta potential that is greater than or equal to zero mV at a pH of about 9.0 or less at an ionic strength of from 10−6 M to 0.1M., as well as methods of making and using the composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.