BE785052A - Copolymeres de l'anhydride maleique - Google Patents
Copolymeres de l'anhydride maleiqueInfo
- Publication number
- BE785052A BE785052A BE785052A BE785052A BE785052A BE 785052 A BE785052 A BE 785052A BE 785052 A BE785052 A BE 785052A BE 785052 A BE785052 A BE 785052A BE 785052 A BE785052 A BE 785052A
- Authority
- BE
- Belgium
- Prior art keywords
- maleic anhydride
- anhydride copolymers
- copolymers
- maleic
- anhydride
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
- C11D3/3761—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in solid compositions
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3026371A GB1382985A (en) | 1971-06-28 | 1971-06-28 | Maleic anhydride copolymer |
Publications (1)
Publication Number | Publication Date |
---|---|
BE785052A true BE785052A (fr) | 1972-12-18 |
Family
ID=10304880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE785052A BE785052A (fr) | 1971-06-28 | 1972-06-16 | Copolymeres de l'anhydride maleique |
Country Status (8)
Country | Link |
---|---|
US (1) | US3838113A (fr) |
BE (1) | BE785052A (fr) |
DE (1) | DE2230561A1 (fr) |
FR (1) | FR2144326A5 (fr) |
GB (1) | GB1382985A (fr) |
IT (1) | IT956968B (fr) |
NL (1) | NL7208907A (fr) |
ZA (1) | ZA723997B (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4202955A (en) * | 1975-12-16 | 1980-05-13 | Borg-Warner Corporation | Copolymers of cyclic conjugated dienes and maleic anhydride |
US4126738A (en) * | 1976-02-17 | 1978-11-21 | Borg-Warner Corporation | Copolymers of 5-norbornene 2,3-dicarboxylic anhydride and maleic anhydride |
DE3042471A1 (de) * | 1980-11-11 | 1982-06-16 | Bayer Ag, 5090 Leverkusen | Maleinsaeureanhydridcopolymerisate und ihre herstellung |
GB2132211B (en) * | 1982-12-02 | 1986-08-28 | Ashland Oil Inc | Alkenyl succinic anhydride copolymers |
DE3700535A1 (de) * | 1987-01-10 | 1988-07-21 | Basf Ag | Verfahren zur herstellung von wasserloeslichen copoylmerisaten der maleinsaeure und deren verwendung als wasserbehandlungsmittel |
US4797223A (en) | 1988-01-11 | 1989-01-10 | Rohm And Haas Company | Water soluble polymers for detergent compositions |
US5395905A (en) * | 1993-01-12 | 1995-03-07 | Rohm And Haas Company | Water-soluble addition polymers of cyclohexene anhydrides |
US5294689A (en) * | 1993-01-12 | 1994-03-15 | Rohm And Haas Company | Aqueous process for preparing water-soluble addition copolymers of cyclohexene anhydrides |
CN112973612B (zh) * | 2021-02-10 | 2022-04-05 | 中国科学院过程工程研究所 | 一种连续合成甲基四氢苯酐的系统装置和方法 |
-
1971
- 1971-06-28 GB GB3026371A patent/GB1382985A/en not_active Expired
-
1972
- 1972-06-09 US US00261393A patent/US3838113A/en not_active Expired - Lifetime
- 1972-06-12 ZA ZA723997A patent/ZA723997B/xx unknown
- 1972-06-16 BE BE785052A patent/BE785052A/fr unknown
- 1972-06-22 DE DE2230561A patent/DE2230561A1/de active Pending
- 1972-06-27 IT IT26263/72A patent/IT956968B/it active
- 1972-06-27 FR FR7223142A patent/FR2144326A5/fr not_active Expired
- 1972-06-28 NL NL7208907A patent/NL7208907A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
IT956968B (it) | 1973-10-10 |
NL7208907A (fr) | 1973-01-02 |
DE2230561A1 (de) | 1973-01-18 |
FR2144326A5 (fr) | 1973-02-09 |
US3838113A (en) | 1974-09-24 |
ZA723997B (en) | 1973-03-28 |
GB1382985A (en) | 1975-02-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE785523A (fr) | Cyclopropane-carboxylates d'alpha-cyanobenzyles | |
BE799207A (fr) | Pot d'echappement | |
BE771795A (fr) | Preparation de l'anhydride maleique a partir du butane | |
BE783419A (fr) | Circuit d'amplification | |
BE792879A (fr) | Procede d'isolement de l'anhydride maleique | |
IT970945B (it) | Copolimeri | |
BE785052A (fr) | Copolymeres de l'anhydride maleique | |
BE787463A (fr) | Esters modifies de copolymeres d'anhydride maleique | |
BE786156A (fr) | Procede de preparation de l'anhydride | |
BE791415A (fr) | Circuit d'arret de sonnerie | |
IT964235B (it) | Procedimento metallurgico | |
BE792648A (fr) | Derives de l'isoquinoleine | |
BE804202A (fr) | Copolymeres d'anhydride maleique et de dicetenes, leur procede de preparation et leur emploi | |
BE791938A (fr) | Vetement pour enfants | |
BE788222A (fr) | Textiles traites par de l'uree-formaldehyde | |
AR194948A1 (es) | Un copolimero dispersable de pigmentos | |
BE787135A (fr) | Piece de raccord | |
BE758093A (fr) | Interpolymeres d'anhydride maleique | |
BE778473A (fr) | Copolymeres de greffage de lactones | |
CA927390A (en) | 4-azidosulfonylphthalic anhydride | |
BE786157A (fr) | Procede de preparation de l'anhydride | |
BE745953R (fr) | Composition d'anhydride maleique stable a la | |
FR1470581A (fr) | Catalyseur pour la préparation de l'anhydride maléique | |
IT970641B (it) | Copolimeri | |
BE763495A (fr) | Procede de preparation d'anhydride maleique |