Cleaning compositions based on N-alkyl pyrrolidones having about

Details Cleaning compositions based on N-alkyl pyrrolidones having about Cleaning compositions based on N-alkyl pyrrolidones having about

1994-11-30

1996-04-02

Lieberman, Paul

Compositions

Fluent dielectric

N-containing

252153, 252171, 252544, 252558, 252559, 252DIG6, 252DIG14, C11D 328, C11D 343

Patent

active

055037780

ABSTRACT:
Cleaning compositions are presented which surprising exhibit increased cleaning performance as the amount of solubilizing coupler is increased beyond that necessary to fully solubilize a very slightly water-soluble organic solvent component. Methods of use of the compositions to remove hydrophobic soils and soap scum are also described.

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