Cleaning and liquid contact with solids – Processes – Using solid work treating agents
Patent
1998-05-18
1999-11-30
Gulakowski, Randy
Cleaning and liquid contact with solids
Processes
Using solid work treating agents
134 8, 134 38, 134 2213, 134 2214, 134 2216, 134 2217, 134 2219, B08B 700, B08B 900
Patent
active
059935626
ABSTRACT:
A method of cleaning interior surfaces of fluid delivery systems including (a) passing through the system an abrasive cleaner composition including at least one liquid carrier containing solubilizable abrasive particles, at least some of which are in non-solubilized form, effective to abrade the material to be removed from the interior surfaces, and (b) rinsing the system with at least one fluid effective to (i) displace the carrier and (ii) remove the abrasive particles, at least partially by such chemical means as dissolution or decomposition or neutralization. Optionally, the method can include a first step of contacting the inside surfaces of the fluid delivery system with a pretreatment fluid capable of softening or loosening the material that is to be cleaned from the internal surfaces of the delivery system for a time sufficient to soften or loosen unwanted material. A cleaning kit including the abrasive cleaner and rinsing fluid is also provided.
REFERENCES:
patent: 3865756 (1975-02-01), Smith
patent: 4153545 (1979-05-01), Zwack et al.
patent: 4242468 (1980-12-01), Baack et al.
patent: 4374443 (1983-02-01), Mosell
patent: 4699730 (1987-10-01), Miles et al.
patent: 4801333 (1989-01-01), Mosell
patent: 4933056 (1990-06-01), Corrigan et al.
patent: 4968447 (1990-11-01), Dixon et al.
patent: 4997882 (1991-03-01), Martz et al.
patent: 5141562 (1992-08-01), Cells
patent: 5154764 (1992-10-01), Cells et al.
patent: 5156674 (1992-10-01), Cells
patent: 5269820 (1993-12-01), Fuji et al.
patent: 5298181 (1994-03-01), Choy et al.
patent: 5308403 (1994-05-01), Yam et al.
patent: 5316587 (1994-05-01), Yam et al.
patent: 5319032 (1994-06-01), Martz et al.
patent: 5322532 (1994-06-01), Kurtz
patent: 5397602 (1995-03-01), Martz et al.
patent: 5397646 (1995-03-01), Nickle et al.
patent: 5416168 (1995-05-01), Willis et al.
patent: 5427856 (1995-06-01), Laura et al.
patent: 5443748 (1995-08-01), Bergishagen et al.
patent: 5466752 (1995-11-01), Barsotti et al.
patent: 5486570 (1996-01-01), St. Clair
patent: 5503778 (1996-04-01), Liu et al.
patent: 5505800 (1996-04-01), Harries et al.
patent: 5575705 (1996-11-01), Yam et al.
Deneau Robert N.
Roelofs Robert R.
Warren Jonathan N.
Cannoni Ann Marie
El-Arini Zeinab
Gulakowski Randy
PPG Industries Ohio Inc.
Stachel Kenneth J.
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