http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004260116-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2615 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2645 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-26 |
| filingDate | 2004-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba97b1f2f2e112752400b937ecdf1ada http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5fbf2c2c2ab22b18593317119c9d37c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53b5e241016dc92715531821183302a2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3cec094201eb07cd9bebfa585cd2a86 |
| publicationDate | 2004-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2004260116-A1 |
| titleOfInvention | Method for making a polyether monomer |
| abstract | A method for making a polyether monomer having at least one unsaturated site per molecule and having a desired number of alkoxyl repeating units includes the steps of reacting an active hydrogen-containing monomer having at least one unsaturated site per molecule with an alkyl oxide in the presence of an alkoxylation catalyst and a polymerization inhibitor at a temperature from about 30° C. to less than 45° C. to produce a polyether monomer. In one embodiment, from about 5 to about 1000 parts by weight of a phenothiazine polymerization inhibitor per one million parts by weight of the active hydrogen-containing monomer phenothiazine compound is used as the polymerization inhibitor. |
| priorityDate | 2003-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 138.