| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S525-922 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F20-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-4292
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-4284
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L63-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D163-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-14 |
| filingDate |
1997-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_32406ac6bb1a3030b61bba4525bae5c4 |
| publicationDate |
1997-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2208301-A1 |
| titleOfInvention |
A process for the preparation of epoxy(meth)acrylates |
| abstract |
The present invention relates to a process for the preparation of epoxy(meth)acrylates by simultaneously reacting 1 equivalent of organic compounds containing epoxide groups with A) 0.8 to 1.2 moles of organic dicarboxylic anhydrides having a molecular weight from 98 to 166 and B) 0.8 to 1.2 OH equivalents of OH group-containing reaction products, which are prepared at a COOH/OH equivalent ratio of 0.6:1 to 0.95:1, of a) (meth)acrylic acid and b) tri- or tetrahydric ether alcohols having a molecular weight of 180 to 1000 and containing at least two ethylene and/or propylene oxide units as part of an ether structure. |
| priorityDate |
1996-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |