A - Human Necessities – 62 – D
Patent
A - Human Necessities
62
D
31/7
A62D 1/00 (2006.01)
Patent
CA 1276442
S U M M A R Y O F T H E I N V E N T I O N An aqueous system is used as water for fire fighting, comprising an aqueous phase having dispersed therein gel particles swollen by hydration having a diameter of from 0.1 to 3 mm comprising individual moderately cross-linked water-insoluble polar macromolecules of acrylic acid derivatives. The gel particles are present in an amount of from 0.1 to 0.6% by weight, calculated as dry substance and based on the aqueous phase, and the aqueous system has a viscosity of below 100 mPa's
507177
de Ruiter Ernest
von Blucher Hasso
von Blucher Hubert
Bluecher Gmbh
Johnson Douglas S. Q.c.
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