http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004035679-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20d3042eb4ea7c9afd525aa89373349d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-00 |
| filingDate | 2002-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f872391c1d604571a2c5acbf89d294b0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a95b89a3c28590b134ea61bf2709110 |
| publicationDate | 2004-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004035679-A |
| titleOfInvention | Method for producing hyperbranched macromonomer |
| abstract | A multi-branched macromonomer capable of introducing a polymerizable functional group into a multi-branched polymer obtained from an AB type 2 monomer under mild reaction conditions, controlling the molecular weight, and narrowing the molecular weight distribution. To provide a manufacturing method for A compound having an active methylene group adjacent to an electron-withdrawing group and having no leaving group in a nucleophilic substitution reaction of the active methylene group is used as a nucleus, and in a molecule in the presence of a basic compound, The reaction in which a compound having an active methylene group adjacent to the electron-withdrawing group and a leaving group in the nucleophilic substitution reaction of the active methylene group undergoes nucleophilic substitution, and the nucleophilic addition reactivity of the active methylene group in one molecule. Provided is a method for producing a multibranched macromonomer comprising a reaction of selectively nucleophilically adding an active methylene group or an active methine group to the highly reactive unsaturated bond of a polymerizable compound having two different unsaturated bonds. [Selection diagram] None. |
| priorityDate | 2002-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 124.