DK119736B - Fremgangsmåde til fremstilling af lavmolekylære cotelomerisater af styren og maleinsyreanhydrid. - Google Patents
Fremgangsmåde til fremstilling af lavmolekylære cotelomerisater af styren og maleinsyreanhydrid.Info
- Publication number
- DK119736B DK119736B DK656267A DK656267A DK119736B DK 119736 B DK119736 B DK 119736B DK 656267 A DK656267 A DK 656267A DK 656267 A DK656267 A DK 656267A DK 119736 B DK119736 B DK 119736B
- Authority
- DK
- Denmark
- Prior art keywords
- cotelomerisates
- styrene
- preparation
- molecular weight
- low molecular
- Prior art date
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
- 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
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF0051392 | 1967-01-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK119736B true DK119736B (da) | 1971-02-15 |
Family
ID=7104570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK656267A DK119736B (da) | 1967-01-31 | 1967-12-28 | Fremgangsmåde til fremstilling af lavmolekylære cotelomerisater af styren og maleinsyreanhydrid. |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT281411B (zh) |
BE (1) | BE710138A (zh) |
DE (1) | DE1720612A1 (zh) |
DK (1) | DK119736B (zh) |
FR (1) | FR1552589A (zh) |
GB (1) | GB1178636A (zh) |
NL (1) | NL6800872A (zh) |
-
1967
- 1967-01-31 DE DE19671720612 patent/DE1720612A1/de active Pending
- 1967-12-28 DK DK656267A patent/DK119736B/da unknown
-
1968
- 1968-01-19 NL NL6800872A patent/NL6800872A/xx unknown
- 1968-01-29 AT AT85468A patent/AT281411B/de not_active IP Right Cessation
- 1968-01-31 GB GB494468A patent/GB1178636A/en not_active Expired
- 1968-01-31 FR FR1552589D patent/FR1552589A/fr not_active Expired
- 1968-01-31 BE BE710138D patent/BE710138A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1720612A1 (de) | 1971-06-24 |
NL6800872A (zh) | 1968-08-01 |
FR1552589A (zh) | 1969-01-03 |
AT281411B (de) | 1970-05-25 |
BE710138A (zh) | 1968-07-31 |
GB1178636A (en) | 1970-01-21 |
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