CA2194184C - Determination de la biodegradabilite de derives d'acide aspartique, chelates degradables et leurs utilisations et compositions - Google Patents
Determination de la biodegradabilite de derives d'acide aspartique, chelates degradables et leurs utilisations et compositions Download PDFInfo
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- CA2194184C CA2194184C CA002194184A CA2194184A CA2194184C CA 2194184 C CA2194184 C CA 2194184C CA 002194184 A CA002194184 A CA 002194184A CA 2194184 A CA2194184 A CA 2194184A CA 2194184 C CA2194184 C CA 2194184C
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- 239000000203 mixture Substances 0.000 title claims description 17
- 150000001509 aspartic acid derivatives Chemical class 0.000 title description 2
- 150000001875 compounds Chemical class 0.000 claims abstract description 80
- 238000000034 method Methods 0.000 claims abstract description 68
- 230000008569 process Effects 0.000 claims abstract description 49
- 239000013522 chelant Substances 0.000 claims abstract description 42
- 229910052751 metal Inorganic materials 0.000 claims abstract description 40
- 239000002184 metal Substances 0.000 claims abstract description 40
- 238000006065 biodegradation reaction Methods 0.000 claims abstract description 20
- 239000002253 acid Substances 0.000 claims abstract description 19
- 229910021645 metal ion Inorganic materials 0.000 claims abstract description 16
- 238000004061 bleaching Methods 0.000 claims abstract description 14
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- 230000006641 stabilisation Effects 0.000 claims abstract description 5
- 229910019142 PO4 Inorganic materials 0.000 claims abstract description 4
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- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 2
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 claims description 2
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- 125000004429 atom Chemical group 0.000 description 11
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Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28106094A | 1994-07-27 | 1994-07-27 | |
| US08/281,060 | 1994-07-27 | ||
| PCT/US1995/008809 WO1996003644A1 (fr) | 1994-07-27 | 1995-07-14 | Determination de la biodegradabilite de derives d'acide aspartique, chelates degradables et leurs utilisations et compositions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2194184A1 CA2194184A1 (fr) | 1996-02-08 |
| CA2194184C true CA2194184C (fr) | 2005-12-20 |
Family
ID=35645815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002194184A Expired - Lifetime CA2194184C (fr) | 1994-07-27 | 1995-07-14 | Determination de la biodegradabilite de derives d'acide aspartique, chelates degradables et leurs utilisations et compositions |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2194184C (fr) |
-
1995
- 1995-07-14 CA CA002194184A patent/CA2194184C/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2194184A1 (fr) | 1996-02-08 |
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| MKEX | Expiry |
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