Highly concentrated filler slurries
US4330341A · kind A · utility
4Cited by
2References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 2, 1981 |
| Grant date | May 18, 1982 |
| Priority date | — |
| Expiry date | Feb 2, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D17/001
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Filler slurries with a content of 0.1 to 5% by weight of a compound of the formula ##STR1## in which R is hydrogen or methyl, R.sub.1 is C.sub.8 -C.sub.24 -alkyl, C.sub.8 -C.sub.24 -alkenyl or C.sub.8 -C.sub.24 -alkylphenyl, R.sub.2 is hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -hydroxyalkyl, C.sub.2 -C.sub.4 -epoxyalkyl, benzyl or a group of the formula ##STR2## X, Y and Z together are a number from 1 to 20, and A means an anion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.