CA2284792A1 - Molecular level cleaning of contaminants from parts utilizing an environmentally safe solvent - Google Patents
Molecular level cleaning of contaminants from parts utilizing an environmentally safe solvent Download PDFInfo
- Publication number
- CA2284792A1 CA2284792A1 CA002284792A CA2284792A CA2284792A1 CA 2284792 A1 CA2284792 A1 CA 2284792A1 CA 002284792 A CA002284792 A CA 002284792A CA 2284792 A CA2284792 A CA 2284792A CA 2284792 A1 CA2284792 A1 CA 2284792A1
- Authority
- CA
- Canada
- Prior art keywords
- solvent mixture
- environmentally safe
- contaminants
- molecular level
- level cleaning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
The invention provides a solvent mixture comprising n-propyl bromide, a mixture of low boiling solvents and, preferably, a defluxing and/or ionics removing additive and/or at least one saturated terpene. The invention also provides a method of cleaning an article (e.g., an electrical, plastic, or metal part) in a vapor degreaser using the solvent mixture. The solvent mixture of the invention is non-flammable, non-corrosive, and non-hazardous.
In addition, it has a high solvency and a very low ozone depletion potential.
Thus, using the solvent mixture of the invention, oil, grease, rosin flux, and other organic material can be readily removed from the article of interest in an environmentally safe manner.
In addition, it has a high solvency and a very low ozone depletion potential.
Thus, using the solvent mixture of the invention, oil, grease, rosin flux, and other organic material can be readily removed from the article of interest in an environmentally safe manner.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1997/005183 WO1998044083A1 (en) | 1995-12-29 | 1997-03-28 | Molecular level cleaning of contaminates from parts utilizing an environmentally safe solvent |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2284792A1 true CA2284792A1 (en) | 1998-10-08 |
CA2284792C CA2284792C (en) | 2003-01-07 |
Family
ID=22260619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002284792A Expired - Lifetime CA2284792C (en) | 1997-03-28 | 1997-03-28 | Molecular level cleaning of contaminants from parts utilizing an environmentally safe solvent |
Country Status (2)
Country | Link |
---|---|
CA (1) | CA2284792C (en) |
IL (1) | IL132000A (en) |
-
1997
- 1997-03-28 CA CA002284792A patent/CA2284792C/en not_active Expired - Lifetime
- 1997-03-28 IL IL13200097A patent/IL132000A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IL132000A (en) | 2003-05-29 |
IL132000A0 (en) | 2001-03-19 |
CA2284792C (en) | 2003-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20170328 |