| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b051f9f7933c758e66f6ceda5c9fb2cc |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-1427 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D163-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D171-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-28 |
| filingDate |
2002-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81f3376ccf597f8ef88b6eefe6b9e7dc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7bf479e5e30a8f32e993b37680f2fe25 |
| publicationDate |
2003-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2003012766-A |
| titleOfInvention |
Acid catalyzed copolymerization of water and epoxy resin and its use |
| abstract |
(57) Abstract: An object of the present invention is to provide a non-gelling polymeric polyol produced by copolymerization of an epoxy resin and water promoted by an acid catalyst. SOLUTION: When the starting resin is an epoxy resin derived from bisphenol A, bisphenol A and bisphenol in the obtained product are compared with conventional epoxy resins of similar molecular weight produced by advanced processes. The level of diglycidyl ether of A (DGEBA) is much lower. The product can be cured with an OH-active cross-linking agent such as an amino resin or polyisocyanate, resulting in a thermosetting coating with useful properties. |
| priorityDate |
2001-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |