http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-1904936-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_02952b53249649e8f35d68904f49ad0b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-3462 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-4021 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3462 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-40 |
| filingDate | 1969-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f20e7ae8930f23793747e11e944f42e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7123c59a632aaf8c19770eba1458eb91 |
| publicationDate | 1969-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-1904936-A1 |
| titleOfInvention | Retarder for epoxy resins |
| abstract | Epoxy resin compsns. with extended pot life comprising (a) polyepoxy cpds. (b) anhydrides of polybasic carboxylic acids and (c) 0.001-3% (esp. 0.5-1.5% of barbituric acid, thiobarbituric acid, or N-substituted or nitration- or nitrosation products of these, as retarder. Preferred retarder (c) is (thio)barbituric acid, opt. substituted with 1 or 2 alkyl or aryl grps. such as methyl, ethyl, butyl or octyl grps. The new retarders are particularly effective with mixtures of crystallised glycidyl isocyanurate and anhydrides; they may also be used with cycloaliphatic epoxy resins such as the glycidyl ester of hexahydrophthalic acid, or with conventional epoxy resins based on polyhydric phenols (e.g. diphenylolpropane) and epichlorhydrin. |
| priorityDate | 1968-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.