| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c97a566919d5797c30c2f243a8af762c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-342
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-344
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-14 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0225
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-3437
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D215-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-122 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-04 |
| filingDate |
2010-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ba49dc6b9f1f13688d9b13bcc9f0ec3 |
| publicationDate |
2013-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
BR-PI1005271-A2 |
| titleOfInvention |
catalyst Solid acid and method for preparation and use thereof |
| abstract |
SOLID ACID CATALYST AND METHOD FOR PREPARING AND USING THEREOF. A solid acid catalyst having a strong acid cation exchange resin with a lattice lattice structure and free aromatic sulfonic acids adsorbed on the lattice. The solid acid catalyst is prepared by treating a strong acid cation exchange resin with aromatic sulfonic acids in a solution. The catalyst is useful for synthesizing RD rubber antioxidant and other strong acid catalyzed reactions. |
| priorityDate |
2009-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |