http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015533916-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2381-06 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G75-23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-68 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-40 |
| filingDate | 2013-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2015533916-A |
| titleOfInvention | Polyarylene ether sulfone |
| abstract | In order to obtain a polymer (b-PAES) in a solvent mixture comprising a polar aprotic solvent and in the presence of an alkali metal carbonate, a process for producing a poly (aryl ether sulfone) polymer is obtained. 1) at least one 1,4: 3,6-dianhydrohexitol selected from the group consisting of isomannide (2) and isoidide (3); formula (S): X—Ar 1 —SO 2 — [ Ar 2 — (T—Ar 3 ) n —SO 2 ] m —Ar 4 —X ′ wherein n and m are equal to or different from each other and are independently zero or an integer of 1 to 5; X and X 'are different or equal to each other, F, Cl, Br, is a halogen selected from I; Ar 1, Ar 2, Ar 3 and Ar 4, equal to or different from each other At each occurrence, is an aromatic moiety; T is a bond or divalent group that may contain one or more heteroatoms]; optionally, a diol (AA ) At least one dihydroxyl compound; optionally, at least one dihaloaryl compound different from dihalo (BB); and optionally, at least one hydroxyl-halo compound [hydro-halo (A′B A monomer mixture containing ')], wherein the total amount of halo and hydroxyl groups of the monomers in the monomer mixture is understood to be substantially equimolar, the reaction comprising the monomer mixture and the solvent Process carried out at a total monomer mixture concentration (%) of 10% or more and less than 70%, based on the combined weight of the mixture. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020533162-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102052935-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101973671-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20190098493-A |
| priorityDate | 2012-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 89.