Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Reexamination Certificate
2006-04-18
2006-04-18
Douyon, Lorna M. (Department: 1751)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
C510S139000, C510S158000, C510S208000, C510S209000, C510S213000, C510S365000, C510S404000
Reexamination Certificate
active
07030073
ABSTRACT:
A process for making a chemical composition includes the steps of mixing 200–800 parts by volume of petroleum solvent with 10–500 parts by volume of normal paraffin or isoparaffin at room temperature to form a solvent paraffin mixture. A microcrystalline wax is heated to between 180–200 degrees Fahrenheit until melted and 90–700 parts by volume of melted microcrystalline wax is vigorously mixed with the normal paraffin or isoparaffin mixture to form a creamy liquid useful as a hand cleaner and paint remover as well as a fire starter.
REFERENCES:
patent: 3036024 (1962-05-01), Post et al.
patent: 3920415 (1975-11-01), Reusser et al.
patent: 4043765 (1977-08-01), Tanner
patent: 4113677 (1978-09-01), Svedas et al.
patent: 4155870 (1979-05-01), Jorgensen
patent: 4693840 (1987-09-01), Trinh et al.
patent: 4718942 (1988-01-01), Laura et al.
patent: 4810291 (1989-03-01), Osberghaus et al.
patent: 5226405 (1993-07-01), Snow
patent: 5616746 (1997-04-01), Mahieu et al.
patent: 5665333 (1997-09-01), Homola et al.
patent: 5962074 (1999-10-01), Wollner
patent: 6093224 (2000-07-01), Jones
patent: 6193791 (2001-02-01), Vander Louw et al.
patent: 6235824 (2001-05-01), Vander Louw et al.
patent: 2640277 (1990-06-01), None
patent: 894112 (1962-04-01), None
patent: 907044 (1982-02-01), None
Douyon Lorna M.
Hobby, III William M.
LandOfFree
Chemical composition does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Chemical composition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chemical composition will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3573272