Powdered acetylenic surfactants and compositions containing them
US8529694B2 · kind B2 · utility
4Cited by
18References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 26, 2006 |
| Grant date | Sep 10, 2013 |
| Priority date | — |
| Expiry date | Oct 23, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2998
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A composition including particles of a carrier having on a surface thereof a compound according to structure (A)wherein either m is 1 and R is according to structure (B)in which n is an integer from 3 to 7, or m is 2 and R is according to structure Cin which p is an integer from 1 to 10. Such compositions are useful for a variety of applications, for example the preparation of mortars and cements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.