FR1425741A - Procédé de préparation d'acides polysulfoniques, insolubles dans l'eau à base depolymères et de copolymères d'acroléine - Google Patents
Procédé de préparation d'acides polysulfoniques, insolubles dans l'eau à base depolymères et de copolymères d'acroléineInfo
- Publication number
- FR1425741A FR1425741A FR7116A FR7116A FR1425741A FR 1425741 A FR1425741 A FR 1425741A FR 7116 A FR7116 A FR 7116A FR 7116 A FR7116 A FR 7116A FR 1425741 A FR1425741 A FR 1425741A
- Authority
- FR
- France
- Prior art keywords
- acrolein
- insoluble
- copolymers
- polymers
- preparation
- 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
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
- C08G2/30—Chemical modification by after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G16/00—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00
- C08G16/02—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes
- C08G16/0212—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes with acyclic or carbocyclic organic compounds
- C08G16/0218—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes with acyclic or carbocyclic organic compounds containing atoms other than carbon and hydrogen
- C08G16/0237—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes with acyclic or carbocyclic organic compounds containing atoms other than carbon and hydrogen containing sulfur
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G16/00—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00
- C08G16/06—Block or graft polymers prepared by polycondensation of aldehydes or ketones on to macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
- C08G2/30—Chemical modification by after-treatment
- C08G2/36—Chemical modification by after-treatment by depolymerisation
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)
- Phenolic Resins Or Amino Resins (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1964D0043752 DE1237322B (de) | 1964-02-28 | 1964-02-28 | Verfahren zur Herstellung wasserunloeslicher Polysulfonsaeuren aus Acrolein-Polymerisaten oder Mischpolymerisaten |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1425741A true FR1425741A (fr) | 1966-01-24 |
Family
ID=7047836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7116A Expired FR1425741A (fr) | 1964-02-28 | 1965-02-26 | Procédé de préparation d'acides polysulfoniques, insolubles dans l'eau à base depolymères et de copolymères d'acroléine |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE660328A (es) |
DE (1) | DE1237322B (es) |
FR (1) | FR1425741A (es) |
GB (1) | GB1068019A (es) |
-
1964
- 1964-02-28 DE DE1964D0043752 patent/DE1237322B/de active Pending
-
1965
- 1965-02-26 GB GB851765A patent/GB1068019A/en not_active Expired
- 1965-02-26 FR FR7116A patent/FR1425741A/fr not_active Expired
- 1965-02-26 BE BE660328D patent/BE660328A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1068019A (en) | 1967-05-10 |
BE660328A (es) | 1965-06-16 |
DE1237322B (de) | 1967-03-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR93816E (fr) | Procédé de polymérisation et copolymérisation d'oléfines. | |
CH539632A (fr) | Procédé de préparation d'aldéhydes phénylacétique | |
FR1516800A (fr) | Procédé de polymérisation et copolymérisation d'oléfines. | |
CH551437A (fr) | Procede de preparation d'acides chromone-carboxyliques. | |
CH530373A (fr) | Procédé de préparation d'acides tri-iodoisophtalamiques | |
BE776166A (fr) | Procede de polymerisation de l'isobutylene | |
FR1425741A (fr) | Procédé de préparation d'acides polysulfoniques, insolubles dans l'eau à base depolymères et de copolymères d'acroléine | |
FR1494438A (fr) | Copolymères solubles dans l'eau | |
BE611105A (fr) | Procédé de préparation de copolymères solubles dans l'eau | |
FR1536211A (fr) | Procédé de préparation d'acides 2-alcoyl-3, 3-diphényl-acryliques et leurs sels | |
CH491087A (fr) | Procédé de préparation d'acides bis-tri-iodoisophtalamiques | |
FR1445741A (fr) | Catalyseur utilisé dans la chloration de l'éthylène et procédé de préparation de ce catalyseur | |
CH522697A (fr) | Procédé de préparation de résines solubles dans l'eau | |
FR1506751A (fr) | Procédé de polymérisation d'acroléines | |
FR1508702A (fr) | Procédé de préparation de polymères et de copolymères à base d'acrylamide et de méthacrylamide | |
FR1432756A (fr) | Pyruvates d'amino-acides et leur procédé de préparation | |
CH463794A (fr) | Procédé d'obtention de polymères réticulés | |
BE780170A (fr) | Colorants disazoiques insolubles dans l'eau et leur procede de preparation | |
BE783628A (fr) | Procede de polymerisation de l'acrylonitrile | |
CH515259A (fr) | Procédé de préparation d'acides bis-thiachromone-carboxyliques | |
BE806033A (fr) | Procede ameliore de polymerisation de l'acrylonitrile | |
CH521390A (fr) | Procédé de copolymérisation d'acrylonitrile et de monomères sulfoniques | |
CH508572A (fr) | Procédé de préparation d'acides cyclohexa-1,4-diène-1-acétiques | |
OA02201A (fr) | Procédé de préparation de N-méthyl-pipérazides d'acides carboxyliques. | |
FR1431153A (fr) | Procédé de préparation de polymères de type acrylamide solubles dans l'eau |