http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008227950-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_91c05d72c17a57d843b2ddb52544496d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-686 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-4014 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-68 |
| filingDate | 2007-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_472d1fa9fcd8e81555fb7c8f8355a692 |
| publicationDate | 2008-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2008227950-A1 |
| titleOfInvention | Latent Epoxy Hardeners Based on Amines Blocked by Acyl-Ethyleneurea, Epoxy Composition Containing the Same and Method of Preparation Thereof |
| abstract | Acyl-ethyleneurea terminated compounds or similar materials suitable for use as a blocking or modifying agent for improving the latency of a mixture of a hardener and a modified epoxy resin composition having increased hydroxy concentration. The compounds or materials of the invention are prepared in accordance with a preferred process by heating a dibasic acid with ethyleneurea in the presence of a basic catalyst. Alternatively, methyl esters or anhydrides of dibasic acids may be used instead of dibasic acids. Curable epoxy-based compositions treated with the compounds or materials of the invention, and processes, whereby the various novel compositions of the invention are made, are also described. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112280250-A |
| priorityDate | 2007-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 144.