IT1254200B - Composizione acquosa gelificabile contenente un agente antisineresi - Google Patents
Composizione acquosa gelificabile contenente un agente antisineresiInfo
- Publication number
- IT1254200B IT1254200B ITMI920230A ITMI920230A IT1254200B IT 1254200 B IT1254200 B IT 1254200B IT MI920230 A ITMI920230 A IT MI920230A IT MI920230 A ITMI920230 A IT MI920230A IT 1254200 B IT1254200 B IT 1254200B
- Authority
- IT
- Italy
- Prior art keywords
- antisyneresis
- aqueous composition
- agent
- composition containing
- water
- 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
- 229920006322 acrylamide copolymer Polymers 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 150000001447 alkali salts Chemical class 0.000 abstract 1
- 150000003863 ammonium salts 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
- 150000002500 ions Chemical class 0.000 abstract 1
- PTMHPRAIXMAOOB-UHFFFAOYSA-N phosphoramidic acid Chemical class NP(O)(O)=O PTMHPRAIXMAOOB-UHFFFAOYSA-N 0.000 abstract 1
- 229920002401 polyacrylamide Polymers 0.000 abstract 1
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Una composizione acquosa gelificabile, capace di produrre gel resistenti alla sineresi in presenza di ioni bivalenti, contiene:- un polimero o copolimero idrosolubile di acrilammide,- un agente reticolante formato da una aldeide oppure da una aldeide e da un fenolo idrosolubili, e - un agente antisineresi idrosolubile scelto tra gli acidi ammino fosfonici ed i relativi sali alcalini o di ammonio.
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI920230A IT1254200B (it) | 1992-02-06 | 1992-02-06 | Composizione acquosa gelificabile contenente un agente antisineresi |
EP92203624A EP0544377B1 (en) | 1991-11-26 | 1992-11-24 | Aqueous gellable composition containing an anti-syneresis agent |
ES92203624T ES2087437T3 (es) | 1991-11-26 | 1992-11-24 | Composicion gelificable acuosa que contiene un agente antisineresis. |
DK92203624.9T DK0544377T3 (da) | 1991-11-26 | 1992-11-24 | Vandige gelerbare sammensætninger indeholdende et antisyneresemiddel |
NO924513A NO303146B1 (no) | 1991-11-26 | 1992-11-24 | Vandig geldannende blanding og anvendelse derav |
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 |
MX9206815A MX9206815A (es) | 1991-11-26 | 1992-11-26 | Composicion acuosa gelificable que contiene un agente anti-sinergico. |
JP4337813A JPH05271510A (ja) | 1991-11-26 | 1992-11-26 | 水性ゲル化組成物 |
BR9204567A BR9204567A (pt) | 1991-11-26 | 1992-11-26 | Composicao aquosa gelificavel e uso da mesma |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI920230A IT1254200B (it) | 1992-02-06 | 1992-02-06 | Composizione acquosa gelificabile contenente un agente antisineresi |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI920230A0 ITMI920230A0 (it) | 1992-02-06 |
ITMI920230A1 ITMI920230A1 (it) | 1993-08-06 |
IT1254200B true IT1254200B (it) | 1995-09-14 |
Family
ID=11361825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI920230A IT1254200B (it) | 1991-11-26 | 1992-02-06 | Composizione acquosa gelificabile contenente un agente antisineresi |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1254200B (it) |
-
1992
- 1992-02-06 IT ITMI920230A patent/IT1254200B/it active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITMI920230A0 (it) | 1992-02-06 |
ITMI920230A1 (it) | 1993-08-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2083784A1 (en) | Aqueous gellable composition containing an anti-syneresis agent | |
ZA847756B (en) | Thermoplastics polymer | |
MY111950A (en) | Aqueous dispersion polymers | |
EP0138385A3 (en) | Hydrophilic biopolymeric copolyelectrolytes, and biodegradable wound dressings comprising same | |
DK0457660T3 (da) | Absorberende polymere, fremgangsmåde til deres fremstilling samt deres anvendelse | |
SE8703586D0 (sv) | Tandkrem | |
BR9704759A (pt) | Complexos de peróxido de hidrogénio com sais inorgánicos e sua síntese | |
FI860104A (fi) | Foerfarande foer koagulering av polymerlatexer och polymerartiklar framstaellda saolunda. | |
DE69306484T2 (de) | Verfahren zur Herstellung einer wässrigen Lösung von Natriumhydroxid | |
NO871407D0 (no) | Luktfritt vannopploeselig polymerisat eller kopolymerisat, samt fremstilling og anvendelse av dette. | |
IT1254200B (it) | Composizione acquosa gelificabile contenente un agente antisineresi | |
PT101740A (pt) | Processo de regeneracao de resinas de permuta ionica, utilizadas para descoloracao de acucar, usando uma solucao de sacarose contendo hidroxido de calcio e cloreto de calcio ou de sodio. | |
FI871242A (fi) | Komposition, som hindrar korrosion foerorsakad av industriella kylvatten. | |
ES542348A0 (es) | Procedimiento para tratar una suspension acuosa de un poli- mero de cloruro de vinilo. | |
SE8406203L (sv) | Forfarande for reglering av pannsten i tryckpannor | |
GR3031103T3 (en) | Vaccine adjuvants | |
IT1252636B (it) | Composizione acquosa gelificabile,con tempo di gelificazione ritardato in gel resistenti alla sineresi | |
MX9401244A (es) | Composiciones farmaceuticas. | |
IT1252094B (it) | Composizione acquosa gelificabile in gel resistenti alla sineresi | |
DK0408433T3 (da) | Hydrofile amfolytiske polymerer og fremgangsmåde til fremstilling af samme | |
IT1251400B (it) | Composizione acquosa gelificabile con tempo di gelificazione ritardato | |
AU2936284A (en) | Manufacture of paper using copolymers of 2-acrylamido-2- methylpropane sulfonic acid for increasing rate of dewatering high mechanical/thermomechanical pulp furnishes | |
ATE28079T1 (de) | Kationische waessrige dispersionen von synthetischen polymeren. | |
EP0191605A3 (en) | Process for copolymerization of tetrafluoroethylene | |
AU568079B2 (en) | Chemically-active aqueous solution and solid substance containing divalent iron ions. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970218 |