| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ac9dda94b2285dbe4d8bfdfcd6b0ceaa |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G8-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C1-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C1-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L61-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J161-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G8-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G8-28 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C9-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J161-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L61-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L61-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G8-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G8-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G8-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C1-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C1-22 |
| filingDate |
1990-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ea39ecea181b1c6e7b2df0ee7dbe181
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2954234466a3080ade956a579df2742e |
| publicationDate |
1990-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0389082-A2 |
| titleOfInvention |
Alkaline benzylic ether phenolic resin binders |
| abstract |
Modified benzylic ether resole resins and process for their preparation. The resins are prepared by treating a phenol with a molar excess of aldehyde in the presence of a divalent metal ion catalyst at a pH below 7 followed by further reaction at a pH above 8 in the presence of an alkaline catalyst. Alkaline solutions of the resins are used as foundry binders in an ester cure process. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7910640-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006042709-A1 |
| priorityDate |
1989-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |