WO2007000535A3 - Nouveau procede de preparation de copolymeres en peigne hydrosolubles - Google Patents
Nouveau procede de preparation de copolymeres en peigne hydrosolubles Download PDFInfo
- Publication number
- WO2007000535A3 WO2007000535A3 PCT/FR2006/050452 FR2006050452W WO2007000535A3 WO 2007000535 A3 WO2007000535 A3 WO 2007000535A3 FR 2006050452 W FR2006050452 W FR 2006050452W WO 2007000535 A3 WO2007000535 A3 WO 2007000535A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- formula
- acrylamide
- poly
- stage
- water
- 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.)
- Ceased
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/447—Systems using electrophoresis
- G01N27/44704—Details; Accessories
- G01N27/44747—Composition of gel or of carrier mixture
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F267/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated polycarboxylic acids or derivatives thereof as defined in group C08F22/00
- C08F267/10—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated polycarboxylic acids or derivatives thereof as defined in group C08F22/00 on to polymers of amides or imides
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Electrochemistry (AREA)
- Pathology (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
14 ABREGE Procédé de préparation d'un copolymère en peigne dont le squelette est du type acrylamide, acide acrylique, acryloylamino éthanol ou diméthyl acrylamide, sur lequel sont greffés des segments latéraux poly(N-alkyl acrylamide) ou poly(N,N- 5 dialkyl acrylamide), caractérisé en ce qu'il comprend les étapes successives sui- vantes : (a) La préparation d'un télomère poly(N-alkyl acrylamide) ou poly(N,N- dialkyl acrylamide), de formule (I) : H2N-R1-Z-{CH2-C(R2)[C(=O)N(R3)(R4)]-}n-H (I) 10 par réaction dans l'eau d'un composé de formule (II) : CH2=C(R2)-C(=O)-N(R3)(R4) (II) : avec un composé limiteur de chaîne de formule (III) : Z-R1-NH2 (III) ; (b) l'isolation du télomère de formule (I) obtenu à l'étape (a) ; 15 (c) la réaction dans l'eau du télomère de formule (I) obtenu à l'étape (b), avec le chlorure d'acide de formule (IV) : CH2=C(R5)-C(=O)-Cl (IV) dans un rapport molaire (IV) / (III) inférieur ou égal à 10 et supérieur ou égal à 1 pour obtenir un macromonomère de formule (V): 20 CH2=C(R5)-C(=O)NH-R1-Z-{CH2-C(R2)[C(=O)N(R3)(R4)]-}n-H (V) (d) l'isolation du macro-monomère de formule (V) obtenu à l'étape (c) ; (e) la copolymérisation dans l'eau, du macro monomère de formule (V) isolé à l'étape (d), avec un monomère choisi parmi l'acrylamide, l'acide acrylique, l'acryloylaminoéthanol ou le diméthylacrylamide et si désiré, 25 (f) La purification du copolymère obtenu.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE602006017068T DE602006017068D1 (de) | 2005-05-25 | 2006-05-18 | Neuartiges verfahren zur herstellung wasserlöslicher und kammförmiger copolymere |
| EP06794436A EP1888661B1 (fr) | 2005-05-25 | 2006-05-18 | Nouveau procede de preparation de copolymeres en peigne hydrosolubles |
| AT06794436T ATE482242T1 (de) | 2005-05-25 | 2006-05-18 | Neuartiges verfahren zur herstellung wasserlöslicher und kammförmiger copolymere |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0551369A FR2886301B1 (fr) | 2005-05-25 | 2005-05-25 | Nouveau procede de preparation de copolymeres en peigne hydrosolubles |
| FR0551369 | 2005-05-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2007000535A2 WO2007000535A2 (fr) | 2007-01-04 |
| WO2007000535A3 true WO2007000535A3 (fr) | 2007-03-15 |
Family
ID=35539626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2006/050452 Ceased WO2007000535A2 (fr) | 2005-05-25 | 2006-05-18 | Nouveau procede de preparation de copolymeres en peigne hydrosolubles |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1888661B1 (fr) |
| AT (1) | ATE482242T1 (fr) |
| DE (1) | DE602006017068D1 (fr) |
| ES (1) | ES2353466T3 (fr) |
| FR (1) | FR2886301B1 (fr) |
| WO (1) | WO2007000535A2 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2991987B1 (fr) | 2012-06-15 | 2015-07-03 | Seppic Sa | Nouveau copolymere en peigne et procede pour sa preparation |
| FR3000078B1 (fr) * | 2012-12-21 | 2015-01-09 | Soc Dexploitation De Produits Pour Les Industries Chimiques Seppic | Nouveaux polymeres ampholytes a caractere thermosensible |
| FR3000077B1 (fr) * | 2012-12-21 | 2015-01-09 | Seppic Sa | Nouveau procede de preparation de polymeres thermo-epaississants et nouveaux copolymeres en peigne |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5885432A (en) * | 1992-11-05 | 1999-03-23 | Soane Biosciences | Un-crosslinked polymeric media for electrophoresis |
| WO2000040958A1 (fr) * | 1998-12-30 | 2000-07-13 | Institut Curie | Milieu thermosensible pour la separation d'especes au sein d'un canal de separation |
| US20040084310A1 (en) * | 2000-06-30 | 2004-05-06 | Jean-Louis Viovy | Non-thermosensitive medium for analysing species inside a channel |
| US20040101970A1 (en) * | 2000-06-30 | 2004-05-27 | Jean-Louis Viovy | Treatment solution minimising adsorption and/or elecroosmosis phenomena |
-
2005
- 2005-05-25 FR FR0551369A patent/FR2886301B1/fr not_active Expired - Fee Related
-
2006
- 2006-05-18 WO PCT/FR2006/050452 patent/WO2007000535A2/fr not_active Ceased
- 2006-05-18 ES ES06794436T patent/ES2353466T3/es active Active
- 2006-05-18 EP EP06794436A patent/EP1888661B1/fr active Active
- 2006-05-18 AT AT06794436T patent/ATE482242T1/de not_active IP Right Cessation
- 2006-05-18 DE DE602006017068T patent/DE602006017068D1/de active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5885432A (en) * | 1992-11-05 | 1999-03-23 | Soane Biosciences | Un-crosslinked polymeric media for electrophoresis |
| WO2000040958A1 (fr) * | 1998-12-30 | 2000-07-13 | Institut Curie | Milieu thermosensible pour la separation d'especes au sein d'un canal de separation |
| US20040084310A1 (en) * | 2000-06-30 | 2004-05-06 | Jean-Louis Viovy | Non-thermosensitive medium for analysing species inside a channel |
| US20040101970A1 (en) * | 2000-06-30 | 2004-05-27 | Jean-Louis Viovy | Treatment solution minimising adsorption and/or elecroosmosis phenomena |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2886301A1 (fr) | 2006-12-01 |
| FR2886301B1 (fr) | 2010-08-20 |
| DE602006017068D1 (de) | 2010-11-04 |
| ES2353466T3 (es) | 2011-03-02 |
| WO2007000535A2 (fr) | 2007-01-04 |
| ATE482242T1 (de) | 2010-10-15 |
| EP1888661B1 (fr) | 2010-09-22 |
| EP1888661A2 (fr) | 2008-02-20 |
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