| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af99df08b153738cd418446a75d09bfc |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-03 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-03 |
| filingDate |
1981-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1982-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_374b776692d4f56701da9233d1ff7b0c |
| publicationDate |
1982-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4360698-A |
| titleOfInvention |
Process for making glycol ethers utilizing a heterogeneous catalyst |
| abstract |
A process to form glycol ethers by reacting an organic compound (A) having at least one aliphatic hydroxyl group with an oxirane compound (B) under reaction conditions in the presence of a catalytic amount of a polymeric material that is substantially insoluble in the reaction mixture, said polymeric material having a plurality of pendant sulfonate moieties with divalent metal counterions. Preferential formation of the mono adduct of glycol ethers is noted. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5114900-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H02134336-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0361621-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4762952-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012009155-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5191104-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0361621-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4946984-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5310433-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004044253-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5945568-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6593500-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6730815-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5118650-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5104575-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5120697-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5104987-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5112789-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5112788-A |
| priorityDate |
1981-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |