IT1252094B - Gellable aqueous composition in a gel which is resistant to syneresis - Google Patents
Gellable aqueous composition in a gel which is resistant to syneresisInfo
- Publication number
- IT1252094B IT1252094B ITMI913151A ITMI913151A IT1252094B IT 1252094 B IT1252094 B IT 1252094B IT MI913151 A ITMI913151 A IT MI913151A IT MI913151 A ITMI913151 A IT MI913151A IT 1252094 B IT1252094 B IT 1252094B
- Authority
- IT
- Italy
- Prior art keywords
- syneresis
- water
- resistant
- aqueous composition
- soluble
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 abstract 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 150000001413 amino acids Chemical class 0.000 abstract 1
- 150000001735 carboxylic acids Chemical class 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000003431 cross linking reagent Substances 0.000 abstract 1
- 239000000499 gel Substances 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 235000000396 iron Nutrition 0.000 abstract 1
- 229920002401 polyacrylamide Polymers 0.000 abstract 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A gelable aqueous composition which is capable of producing gels which are resistant to syneresis in the presence of divalent irons containing: - a water-soluble acrylamide polymer, - a cross-linking agent formed from an aldehyde or an aldehyde and a water-soluble phenol, and - a water-soluble anti syneresis agent selected from organic carboxylic acids, hydroxyl acids and water- soluble amino acids, is described.
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI913151A IT1252094B (en) | 1991-11-26 | 1991-11-26 | Gellable aqueous composition in a gel which is resistant to syneresis |
NO924513A NO303146B1 (en) | 1991-11-26 | 1992-11-24 | Aqueous gelling mixture and its use |
DK92203624.9T DK0544377T3 (en) | 1991-11-26 | 1992-11-24 | Aqueous gellable compositions containing an antisense agent |
EP92203624A EP0544377B1 (en) | 1991-11-26 | 1992-11-24 | Aqueous gellable composition containing an anti-syneresis agent |
ES92203624T ES2087437T3 (en) | 1991-11-26 | 1992-11-24 | AQUEOUS GELIFICABLE COMPOSITION CONTAINING AN ANTI-SYNERESES AGENT. |
US07/981,761 US5441928A (en) | 1991-11-26 | 1992-11-25 | Aqueous gellable composition containing an anti-syneresis agent |
CA002083784A CA2083784C (en) | 1991-11-26 | 1992-11-25 | Aqueous gellable composition containing an anti-syneresis agent |
JP4337813A JPH05271510A (en) | 1991-11-26 | 1992-11-26 | Aqueous gelling composition |
BR9204567A BR9204567A (en) | 1991-11-26 | 1992-11-26 | GELIFIABLE WATER COMPOSITION AND USE OF THE SAME |
MX9206815A MX9206815A (en) | 1991-11-26 | 1992-11-26 | GELIFICABLE AQUEOUS COMPOSITION CONTAINING AN ANTI-SYNERGIC AGENT. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI913151A IT1252094B (en) | 1991-11-26 | 1991-11-26 | Gellable aqueous composition in a gel which is resistant to syneresis |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI913151A0 ITMI913151A0 (en) | 1991-11-26 |
ITMI913151A1 ITMI913151A1 (en) | 1993-05-26 |
IT1252094B true IT1252094B (en) | 1995-06-01 |
Family
ID=11361188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI913151A IT1252094B (en) | 1991-11-26 | 1991-11-26 | Gellable aqueous composition in a gel which is resistant to syneresis |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1252094B (en) |
-
1991
- 1991-11-26 IT ITMI913151A patent/IT1252094B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITMI913151A1 (en) | 1993-05-26 |
ITMI913151A0 (en) | 1991-11-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971113 |