Loading...
patent
High-molecular-weight, water-soluble polyammonium compounds
1977
High-mol. wt., water-sol. compds., useful for nonsticky coatings on elec. conductive paper are manufd. by polymn. of 0.01-5 mol.% Z(CO2CH2CR:CR'R2)2 (Z = (CH2)n, (CH:CH)m, O(CH2CH2)p O, arylene, cycloalkylene, n = 0-20; m = 1-4, p = 0-5, R, R1, R2 = H, C1-6 alkyl, C5-6 cycloalkyl), e.g. diallyl maleinate, and a dialkenyldialkylammonium compd., e.g. diallyldimethylammonium chloride, in H2O in an inert atm. at 50-100 Deg. [on SciFinder (R)]
Type
patent
EPO Family ID
5506274
Inventors
Ballschuh, Detlef
•
Jaeger, Werner
•
Hahn, Mathias
•
•
Reinisch, Gerhard
•
Voelkel, Hans Georg
•
Bollmann, Waltraud
•
Lorenz, Werner
•
Jentsch, Erwin
Note
Alternative title(s) : (en) Water-soluble polyammonium compounds
EPFL units
Patent number | Country code | Kind code | Date issued |
GB1599426 | GB | A | 1981-09-30 |
DE2738758 | DE | A1 | 1978-05-18 |
DD128247 | DD | A1 | 1977-11-09 |
DD128189 | DD | A1 | 1977-11-02 |
DD127729 | DD | A1 | 1977-10-12 |
Available on Infoscience
February 27, 2006
Use this identifier to reference this record