Copolymeric scale inhibitors for (Poly)phosphate scale control

Details Copolymeric scale inhibitors for (Poly)phosphate scale control Copolymeric scale inhibitors for (Poly)phosphate scale control

1998-05-01

2000-09-05

Gupta, Yogendra

Cleaning compositions for solid surfaces, auxiliary compositions

Cleaning compositions or processes of preparing

For cleaning a specific substrate or removing a specific...

510223, 510230, 510247, 510361, 510434, 510476, 252180, 210701, C11D 337, C11D 334, C11D 318

Patent

active

061142948

ABSTRACT:
The invention relates to the inhibition of tripolyphosphate and pyrophosphate scales in aqueous systems involving adding to said aqueous system at least one copolymer comprising the following monomers in polymerized form:

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