http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111116806-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-02 |
| filingDate | 2018-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111116806-B |
| titleOfInvention | Preparation method of olefin-unsaturated carboxylic acid copolymer |
| abstract | The invention discloses a method for preparing olefin-unsaturated carboxylic acid copolymer, which comprises the steps of contacting olefin and unsaturated carboxylic acid shown in formula I with catalyst and optional chain transfer agent in the presence of alkane solvent to react to generate the copolymer, in the formula I, L1-L3 are respectively and independently selected from H or C 1 ‑C 30 Alkyl, L4 is C with pendant groups 1 ‑C 30 An alkylene group; said C is 1 ‑C 30 Alkyl is optionally substituted with a substituent. The copolymer prepared by the method provided by the invention has good form and good prospect in industrial application. |
| priorityDate | 2018-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 166.