| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af99df08b153738cd418446a75d09bfc |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-26 |
| filingDate |
1987-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1990-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7209519779e560b9fe1d92b8f6c55fce
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d06fcbaecf02fd6a5868985f1c99e310
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15298b81215eb027700aa125e42ff04f |
| publicationDate |
1990-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4970333-A |
| titleOfInvention |
Process for making carboxylic acid esters using a crosslinked acrylic resin as the catalyst |
| abstract |
The production of esters via the reaction of an epoxide with a carboxylic acid hasbeen shown to give improved activity when a strong base macroporous anion exchange resin having an acrylic backbone is used in place of a styrene-divinylbenzene based anion exchange resin having an equivalent exchange capacity. Excellent results are obtained when acrylic acid and propylene oxide are reacted together in the presence of strong base macroporous anion exchange resins which have an acrylic backbone. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6723872-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0545477-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6414182-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6914155-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100378732-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1077207-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1077207-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2684669-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20020012390-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100578945-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5880251-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011124906-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0694525-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8461374-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004133036-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6384267-B1 |
| priorityDate |
1987-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |