| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a23dec10b8c6d0c3638cd393266b4126 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2345-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2421-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L45-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2347-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F132-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F232-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-244
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F232-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L45-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F136-045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F236-045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-248 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F232-00 |
| filingDate |
2021-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_380bf39132e4627c4c67ff6e845b3e54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf595a96d60392523158e2cfebb04eb0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4842785075b6819f88ab8eb9132dad77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e1b2dbbf7ce902e56a94231ec90ea43 |
| publicationDate |
2021-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2021165384-A |
| titleOfInvention |
Cyclic diene copolymer |
| abstract |
PROBLEM TO BE SOLVED: To provide a copolymer formed by cationic polymerization of one or more kinds of cyclic diene in the presence of a catalyst and a comonomer selected from the group consisting of monoterpenes, branched styrenes and combinations thereof. Random copolymers with repeating units derived from cyclic conjugated diene such as 1,3-cyclohexadiene and commonomers such as monoterpenes can be prepared as soluble products in hydrocarbon solvents. The copolymer can be crosslinked with various crosslinkers to form a material with good oxidative stability and flame retardancy. Non-crosslinked and crosslinked copolymers have useful properties such as low dielectric loss tangent, low dielectric constant and a good balance of thermomechanical and electrical properties that make them useful for electronic applications. [Selection diagram] Fig. 1 |
| priorityDate |
2020-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |