DK121149B - Fremgangsmåde til fremstilling af lavmolekylære styren-maleinsyreanhydrid-telomerisater. - Google Patents
Fremgangsmåde til fremstilling af lavmolekylære styren-maleinsyreanhydrid-telomerisater.Info
- Publication number
- DK121149B DK121149B DK267565AA DK267565A DK121149B DK 121149 B DK121149 B DK 121149B DK 267565A A DK267565A A DK 267565AA DK 267565 A DK267565 A DK 267565A DK 121149 B DK121149 B DK 121149B
- Authority
- DK
- Denmark
- Prior art keywords
- telomerisates
- preparation
- molecular weight
- low molecular
- maleic anhydride
- Prior art date
Links
- PYSRRFNXTXNWCD-UHFFFAOYSA-N 3-(2-phenylethenyl)furan-2,5-dione Chemical compound O=C1OC(=O)C(C=CC=2C=CC=CC=2)=C1 PYSRRFNXTXNWCD-UHFFFAOYSA-N 0.000 title 1
- 229920000147 Styrene maleic anhydride Polymers 0.000 title 1
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
- C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
- C08F222/04—Anhydrides, e.g. cyclic anhydrides
- C08F222/06—Maleic anhydride
- C08F222/08—Maleic anhydride with vinyl aromatic monomers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/30—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings
- C07C57/42—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings having unsaturation outside the rings
-
- 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
- C08F22/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides or nitriles thereof
- C08F22/04—Anhydrides, e.g. cyclic anhydrides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1964F0043023 DE1286023C2 (de) | 1964-05-30 | 1964-05-30 | Verfahren zur Herstellung von Styrol-Maleinsaeureanhydrid-Telomerisaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK121149B true DK121149B (da) | 1971-09-13 |
Family
ID=7099364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK267565AA DK121149B (da) | 1964-05-30 | 1965-05-26 | Fremgangsmåde til fremstilling af lavmolekylære styren-maleinsyreanhydrid-telomerisater. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3558570A (fr) |
| AT (1) | AT253489B (fr) |
| BE (1) | BE664698A (fr) |
| DE (1) | DE1286023C2 (fr) |
| DK (1) | DK121149B (fr) |
| FR (1) | FR1436953A (fr) |
| GB (1) | GB1105574A (fr) |
| NL (1) | NL6506790A (fr) |
| SE (1) | SE332630B (fr) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3869432A (en) * | 1970-04-28 | 1975-03-04 | Champion Int Corp | Styrene-maleic anhydride complex and process for making same |
| US4034014A (en) * | 1970-10-16 | 1977-07-05 | Allied Chemical Corporation | Production of polyanhydride epoxide prepolymer compositions |
| US3929738A (en) * | 1970-10-16 | 1975-12-30 | Allied Chem | Production of low molecular weight polyanhydride compounds |
| US3846383A (en) * | 1972-07-13 | 1974-11-05 | Kuraray Co | Method for producing copolymers |
| US4126549A (en) * | 1973-02-14 | 1978-11-21 | Ciba-Geigy (Uk) Limited | Treatment of water |
| GB1414918A (en) * | 1973-02-14 | 1975-11-19 | Ciba Geigy Uk Ltd | Treatment of water to prevent the deposition of scale |
| US4200720A (en) * | 1977-11-07 | 1980-04-29 | The Dow Chemical Company | Process for the preparation of low molecular weight anhydride interpolymers |
| US4180637A (en) * | 1977-11-07 | 1979-12-25 | The Dow Chemical Company | Process for the preparation of low molecular weight anhydride interpolymers |
| US4604221A (en) * | 1982-07-06 | 1986-08-05 | The Lubrizol Corporation | Nitrogen-containing esters and lubricants containing them |
| US4594378A (en) * | 1985-03-25 | 1986-06-10 | The Lubrizol Corporation | Polymeric compositions, oil compositions containing said polymeric compositions, transmission fluids and hydraulic fluids |
| US5283235A (en) * | 1992-03-17 | 1994-02-01 | The Lubrizol Corporation | Compositions containing esters of carboxy-containing interpolymers and methods of using the same |
| CA2091402A1 (fr) * | 1992-03-17 | 1993-09-18 | Richard W. Jahnke | Compositions renfermant des derives d'un agent d'acylation succinique ou de composes hydroxyaromatiques; methode d'utilisation |
| GB9516399D0 (en) * | 1995-08-10 | 1995-10-11 | Camelot Superabsorbents Ltd | Process for the production of water-absorbing compositions |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3085994A (en) * | 1959-10-30 | 1963-04-16 | Sinclair Research Inc | Chain terminated copolymer of styrene and maleic anhydride of low solution viscosity |
| NL249822A (fr) * | 1960-04-14 |
-
1964
- 1964-05-30 DE DE1964F0043023 patent/DE1286023C2/de not_active Expired
-
1965
- 1965-05-26 DK DK267565AA patent/DK121149B/da unknown
- 1965-05-27 GB GB22591/65A patent/GB1105574A/en not_active Expired
- 1965-05-28 NL NL6506790A patent/NL6506790A/xx unknown
- 1965-05-28 SE SE07033/65A patent/SE332630B/xx unknown
- 1965-05-28 AT AT487665A patent/AT253489B/de active
- 1965-05-31 FR FR18903A patent/FR1436953A/fr not_active Expired
- 1965-05-31 BE BE664698A patent/BE664698A/xx not_active Expired
-
1969
- 1969-08-25 US US852894A patent/US3558570A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL6506790A (fr) | 1965-12-01 |
| DE1286023C2 (de) | 1973-11-15 |
| SE332630B (fr) | 1971-02-15 |
| BE664698A (fr) | 1965-11-30 |
| FR1436953A (fr) | 1966-04-29 |
| AT253489B (de) | 1967-04-10 |
| DE1286023B (de) | 1969-01-02 |
| GB1105574A (en) | 1968-03-06 |
| US3558570A (en) | 1971-01-26 |
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