HUT54193A - Process for utilizing waste paints and paint sludges - Google Patents
Process for utilizing waste paints and paint sludgesInfo
- Publication number
- HUT54193A HUT54193A HU381789A HU381789A HUT54193A HU T54193 A HUT54193 A HU T54193A HU 381789 A HU381789 A HU 381789A HU 381789 A HU381789 A HU 381789A HU T54193 A HUT54193 A HU T54193A
- Authority
- HU
- Hungary
- Prior art keywords
- water
- paint
- sediments
- max
- washed
- Prior art date
Links
Landscapes
- Paints Or Removers (AREA)
Abstract
Waste paints produced mostly in water-curtain spray booths in oil and grease free stray sprays and contg. 80% max. water, other wastes and paint sediments are reclaimed as follows: prewashed paint sediments from collecting sumps are freed' from most of the water. Water soluble inorganic cpds. are removed by washing with water or deionised water and/or by ion exchange. Organic phosphate cpds. are added to washed pigment sediment and water content is reduced to 1-20%. Washed and treated paint residue is used up to 60 wt.% max. as filler in new water or solvent based paints or coatings, which also contain new binders, customary solvents, emulsifiers, colours, bactericides, and anti-skinning agents
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU381789A HU210696B (en) | 1989-07-27 | 1989-07-27 | Process for utilizing waste paints and paint-muds |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU381789A HU210696B (en) | 1989-07-27 | 1989-07-27 | Process for utilizing waste paints and paint-muds |
Publications (2)
Publication Number | Publication Date |
---|---|
HUT54193A true HUT54193A (en) | 1991-01-28 |
HU210696B HU210696B (en) | 1995-07-28 |
Family
ID=10965646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU381789A HU210696B (en) | 1989-07-27 | 1989-07-27 | Process for utilizing waste paints and paint-muds |
Country Status (1)
Country | Link |
---|---|
HU (1) | HU210696B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE516129T1 (en) | 2008-01-25 | 2011-07-15 | Ekotoner Ltd | METHOD AND SYSTEM FOR TREATING TONER CONTAINERS AND CARTRIDGES AS HAZARDOUS OFFICE WASTE FOR RECYCLING PURPOSES |
US20220025483A1 (en) * | 2020-09-26 | 2022-01-27 | Amirkabir University of Technology | Recovering metal oxides form a paint sludge |
-
1989
- 1989-07-27 HU HU381789A patent/HU210696B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HU210696B (en) | 1995-07-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
HMM4 | Cancellation of final prot. due to non-payment of fee |