Transparent caulks containing fumed silica
US5124384A · kind A · utility
27Cited by
2References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 16, 1990 |
| Grant date | Jun 23, 1992 |
| Priority date | — |
| Expiry date | Nov 16, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S524/926
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
In a sealant composition comprising a polymer latex, filler, plasticizer, silane adhesion promoter, and fumed silica, the improvement which comprises as the plasticizer a C.sub.1 -C.sub.8 alkyl aryl phthalate, an N-(C.sub.1 -C.sub.8)alkyl arylsulfonamide, or mixtures thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.