| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6842ac50cf3ca2352074cb3a75079618 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-4056
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G75-23 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G75-23 |
| filingDate |
2012-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36e6fbba196e8925abad4b280068559f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7317261286993ebe180c5fac3bc065c5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5aa212ee04df1a91597637378dc0440e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_930b190257fcc6c26dc96554085763e2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05b3b6137853df363cd946697df61cf2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08df950697b181a291b1fc326024c4cf |
| publicationDate |
2014-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20140084149-A |
| titleOfInvention |
Poly(aryl ether sulfone) composition and method of making |
| abstract |
As the poly (aryl ether sulfone), the unit of the formula (I) Wherein Ar 1 is a divalent C 6 -C 15 aromatic group and Ar 2 is a divalent C 6 -C 15 Ar 3 is a divalent C 6 -C 15 An aromatic group, and n is greater than 1); And the terminal group of formula (II) derived from monofunctional phenoxy: (Wherein X is a hydrogen atom or an organic substituent having 1 to 20 carbon atoms), wherein the poly (aryl ether sulfone) has a hydroxyl group content of more than 0 to less than 50 ppm and a glass transition temperature of 180 (Aryl ether sulfone) having a molecular weight of from 20,000 to 100,000 and a halogen content of from more than 0 to less than 3000 ppm. The poly (aryl ether sulfone) may have a thermal stability factor of 90% or higher. The poly (aryl ether sulfone) does not contain a methoxy group. |
| priorityDate |
2011-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |