| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2603-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-323
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-16 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0227
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0237
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0247
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C39-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-243
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C39-23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-06 |
| filingDate |
2000-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2002-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20020037350-A |
| titleOfInvention |
Diolefin/hydroxyaryl condensates and catalyst therefor |
| abstract |
A catalyst composition has been described that includes a sufficient amount of trifluoromethanesulfonic acid (also referred to as triplic acid) and a substance that does not remove but reduces the catalytic activity of the acid (also referred to as a delay agent). Also described are methods and compositions for condensation of hydroxyaryl and dienes by use of catalyst compositions. The method comprises a molar ratio of one mole of diene to one mole of hydroxyaryl by varying the temperature, reaction time, type and amount of retardant and other variables; It is possible to produce high molecular weight products such as condensates and resins having a molar ratio of 1 mole diene to 2 moles hydroxyaryl. |
| priorityDate |
1999-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |