FR2486948B2 - Procede de preparation de solutions aqueuses d'acides polyacryliques de faibles masses moleculaires ou de leurs sels - Google Patents
Procede de preparation de solutions aqueuses d'acides polyacryliques de faibles masses moleculaires ou de leurs selsInfo
- Publication number
- FR2486948B2 FR2486948B2 FR8015874A FR8015874A FR2486948B2 FR 2486948 B2 FR2486948 B2 FR 2486948B2 FR 8015874 A FR8015874 A FR 8015874A FR 8015874 A FR8015874 A FR 8015874A FR 2486948 B2 FR2486948 B2 FR 2486948B2
- Authority
- FR
- France
- Prior art keywords
- salts
- preparation
- low molecular
- aqueous solutions
- polyacrylic acids
- 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.)
- Expired
Links
Classifications
-
- 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
- C08F120/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F120/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F120/04—Acids; Metal salts or ammonium salts thereof
- C08F120/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/44—Preparation of metal salts or ammonium salts
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8015874A FR2486948B2 (fr) | 1980-07-18 | 1980-07-18 | Procede de preparation de solutions aqueuses d'acides polyacryliques de faibles masses moleculaires ou de leurs sels |
ES494445A ES8104333A1 (es) | 1979-08-24 | 1980-08-22 | Un procedimiento de preparacion de soluciones acuosas de po-li (acidos acrilicos) de pesos moleculares bajos |
GB8027461A GB2058801B (en) | 1979-08-24 | 1980-08-22 | Process for the preparation of aqueous solutions of low molecular weight polyacrylic acids or their salts |
IT24259/80A IT1141013B (it) | 1979-08-24 | 1980-08-22 | Procedimento di preparazione di soluzioni acquosa di acidi poliacrilici di basse masse molecolari oppure di loro sali |
DE19803031672 DE3031672A1 (de) | 1979-08-24 | 1980-08-22 | Verfahren zur herstellung von waessrigen loesungen von polyacrylsaeuren von niedrigem molekulargewicht |
BR8005327A BR8005327A (pt) | 1979-08-24 | 1980-08-22 | Processo de preparacao de solucoes aquosas de acidos poliacrilicos de fracas massas moleculares, ou de seus sais e solucoes aquosas obtidas pelo processo |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8015874A FR2486948B2 (fr) | 1980-07-18 | 1980-07-18 | Procede de preparation de solutions aqueuses d'acides polyacryliques de faibles masses moleculaires ou de leurs sels |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2486948A2 FR2486948A2 (fr) | 1982-01-22 |
FR2486948B2 true FR2486948B2 (fr) | 1986-03-21 |
Family
ID=9244271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8015874A Expired FR2486948B2 (fr) | 1979-08-24 | 1980-07-18 | Procede de preparation de solutions aqueuses d'acides polyacryliques de faibles masses moleculaires ou de leurs sels |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2486948B2 (fr) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1367369A (fr) * | 1962-08-30 | 1964-07-17 | Shell Int Research | Procédé de préparation de copolymères solubles dans les hydrocarbures |
-
1980
- 1980-07-18 FR FR8015874A patent/FR2486948B2/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2486948A2 (fr) | 1982-01-22 |
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