http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0430785-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_682f5a24344011e5caf4eb35e036355b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F122-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F297-026 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F297-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F297-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F293-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F22-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F22-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F122-40 |
| filingDate | 1990-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cab963394fe6b2cd69cf54e2f3bc2b42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb526ed550dbc5d6827ebabeeabcbd97 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c92d8f74cb6ab88e1da2a3bcca604396 |
| publicationDate | 1991-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0430785-A2 |
| titleOfInvention | Polymers with improved heat resistance containing maleimide derivative units |
| abstract | The invention relates to a process for the anionic polymerization of an N-substituted maleimide in a solvent and in the presence of at least one organometallic initiator of alkali metal, where the sec.-butyllithium, the sodium alcoholates are used as initiator , diphenylmethyl potassium, or naphthalene lithium or sodium; a process for the preparation of a polymer based on N-substituted maleimide with narrow molecular weight distribution by anionic polymerization of maleimide in a solvent and in the presence of an initiator system formed of at least one organometallic initiator of alkali metal and of minus a mineral salt and / or an organic salt of an alkali or alkaline earth metal; an N-substituted maleimide-based polymer block of average molecular weight 12000-100000; an N-substituted maleimide-based polymer block of polydispersity 1.1-1.5; and a multiblock copolymer in which at least one polymer block based on N-substituted maleimide is associated with at least one polymer block based on (meth) acrylic monomer. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0524054-A1 |
| priorityDate | 1989-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 135.