Aqueous acidic composition for cleaning fiberglass

Details Aqueous acidic composition for cleaning fiberglass Aqueous acidic composition for cleaning fiberglass

1986-05-29

1987-10-13

Barr, Josephine L.

Compositions

Compositions containing a single chemical reactant or plural...

Organic reactant

252545, 252546, 25217424, 252DIG14, C11D 1108, C11D 1700

Patent

active

046997288

ABSTRACT:
An aqueous acidic solution for cleaning fiberglass without significant discoloration of the surface thereof comprising a water-soluble organophosphonic acid and/or a water soluble acrylic acid polymer, in combination with a higher (alkyl)betaine surfactant and, optionally an amount of alkaline pH modifying substance effective to adjust the pH to a value within the range of about 3.0-7.0. The preferred (alkyl)betaine is lauramidopropyl betaine. Cleaning results are optimized when the acrylic polymer and organophosphate are combined in a cleaning composition having a pH of about 3.5-4.5.

REFERENCES:
patent: 3591509 (1971-07-01), Parks et al.
patent: 3689436 (1972-09-01), Stamm et al.
patent: 3755559 (1973-08-01), Hewitt
patent: 4372869 (1983-02-01), Lindemann et al.
Monsanto's Technical Bulletin, I-247, "Dequest Phosphorus-based Compounds".
Monsanto's Technical Bulletin, No. IC/SCS-320, "Dequest 2000 and 2006 Phosphonates for Scale and Corrosion Control Chelation, Dispersion".
Philip A. Hunt Chemical Corporation Product Information, "Wayplex 45-A".
Philip A. Hunt Chemical Corporation Product Information, "Wayplex 55-A".
Good-rite Chemicals, "Good-rite K-700 Polyacrylates".
Good-rite Chemicals, Product Information, "Good-rite K-XP78 Sodium Polyacrylate".
Mona Industries Product Bulletin, "Amphoterics".
Mobay Product Information, "Bayhibit AM, Properties, Effects, Applications of the Mobay Phosphonate".

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