Cleaning and liquid contact with solids – Processes – Paints – varnishes – lacquers – or enamels – removal
Patent
1985-07-19
1986-09-16
Albrecht, Dennis L.
Cleaning and liquid contact with solids
Processes
Paints, varnishes, lacquers, or enamels, removal
134140, 252117, 252118, 252153, 252170, 252171, 252173, 25217416, 25217417, 25217421, 25217423, 252544, 252547, 252548, 252558, 252DIG14, 427154, 427155, 427156, C09D 900, C09D 904, C11D 330, C11D 732
Patent
active
046120580
ABSTRACT:
Liquid, solvent-free, aqueous compositions for the removal of film-forming polymeric protective coatings. The compositions contain a combination of alkanolamines and hydrotropic substances acting as solution promoters. Optionally, pH-regulating acids, thickeners, surfactants, corrosion inhibitors, biocides and/or dyes are added.
REFERENCES:
patent: 3580972 (1971-05-01), Isaksen
patent: 3663447 (1972-05-01), Murphy
patent: 3886099 (1975-05-01), Hall
patent: 4071639 (1978-01-01), Palmer
patent: 4077896 (1978-03-01), Bunegar
patent: 4140647 (1979-02-01), Mizutani et al.
patent: 4200671 (1980-04-01), Krajewski
patent: 4202800 (1980-05-01), Ciko
patent: 4315957 (1982-02-01), Hereth
patent: 4353745 (1982-10-01), Ebbeler
patent: 4372788 (1983-02-01), Lancz
Geke Juergen
Meyer Dieter
Albrecht Dennis L.
Henkel Kommanditgesellschaft auf Aktien
Millson Jr. Henry E.
Szoke Ernest G.
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