http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S62524-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2ba60be3b3f99c87e117c7f7c20b7071 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F299-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F283-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F299-04 |
| filingDate | 1985-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_09256bb8a030d3aa059285aeee92fa15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f91ddc0221519f60bc972329750d0ce |
| publicationDate | 1987-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S62524-A |
| titleOfInvention | Curable unsaturated alkyd and its production |
| abstract | PURPOSE: To obtain an unsaturated alkyd resin excellent in workability, water resistance and chemical resistance, by reacting an epoxy resin with a specified amount of cresol and esterifying the hydroxyl groups of this product with an α,β-unsaturated polybasic acid. n CONSTITUTION: An epoxy resin of formula I is reacted with cresol in an amount sufficient to eliminate the epoxy groups of this epoxy resin to form a reaction product of formula II. The hydroxyl groups of this reaction product are esterified with an α,β-unsaturated polybasic acid or its anhydride to obtain the purpose unsaturated alkyd of formula III. In the formulae, R 1 and R 2 are each H or methyl, n is 0W2 and m is 2W20. Because said unsaturated alkyd has methylphenoxymethylene groups as side chains, it is bulky and is low in a content of double bonds per unit MW, which will advantageously affect the boiling water resistance and heat distortion temperature of the resin. n COPYRIGHT: (C)1987,JPO&Japio |
| priorityDate | 1985-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.