Compositions – Fluent dielectric – N-containing
Patent
1992-03-17
1994-08-30
Lieberman, Paul
Compositions
Fluent dielectric
N-containing
252153, 252156, 25217421, 25217422, 252174, C11D 168, C11D 170, C11D 332, C11D 337
Patent
active
053425502
ABSTRACT:
A solid block, controlled release composition suitable for use in toilet tanks, urinals and other water systems has an alkanolamide, surfactant and polyethylene glycol with a molecular weight of about 1450 to about 8000.
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English translation of JP 62-197494 Sep. 1987.
Burke John J.
MacDonald Joanne P.
BASF Corp.
Higgins Erin
Lieberman Paul
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