http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-4089125-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20d3042eb4ea7c9afd525aa89373349d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00889 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2800-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2438-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F297-026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F265-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F216-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F212-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-0093 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F297-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F297-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F265-06 |
| filingDate | 2020-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_008092cde28ad07675dcf3b9a9e5f499 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71a443bde735dbe82edbf453fc9a0c04 |
| publicationDate | 2022-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-4089125-A1 |
| titleOfInvention | Intermediate for block copolymer, block copolymer, and methods for producing same |
| abstract | An object is to provide a block copolymer having a narrow molecular weight distribution and being applicable to the DSA technology, an a block copolymer intermediate, and methods for producing the block copolymer and the intermediate. Specifically, the block copolymer intermediate, the intermediate being represented by the following general formula (1) or (2), is used.(In the formulae, R<sup>1</sup> and R<sup>7</sup> each independently represent a polymerization initiator residue, R<sup>2</sup> and R<sup>8</sup> each independently represent an aromatic group or an alkyl group, Y<sup>1</sup> represents a polymer block of (meth)acrylic ester, Y<sup>2</sup> represents a polymer block of styrene or a derivative thereof, and m and n each independently represent in an integer from 1 to 5. In the formulae, R<sup>3</sup> represents an alkylene group having 1 to 6 carbon atoms, L represents a linking group, R<sup>4</sup> represents a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, or an aromatic group, and R<sup>5</sup> and R<sup>6</sup> each independently represent a hydrogen atom or an alkyl group having 1 to 6 carbon atoms.) |
| priorityDate | 2020-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 72.