http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0543609-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c1244030b40cabe6f4fd81e13fb24385 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F36-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F36-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-38 |
| filingDate | 1991-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10af7e4767afe0742ffe48ded437e624 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8fcd3cfcd769e9251e782dc92ca7f8c |
| publicationDate | 1993-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0543609-A |
| titleOfInvention | Method for producing hydroxyl terminated diene oligomers |
| abstract | (57) [Summary] [Structure] Glycol monoalkyl ethers or glycol monoalkyl ether carboxylic acid esters are used as solvents in the presence of an aqueous hydrogen peroxide solution having a concentration of 10 to 80% at a temperature of 50 to 200 ° C. .1 to 35 MPa, A method of polymerizing 1,3-dienes to produce a hydroxyl-terminated diene oligomer. By the method of the present invention, a hydroxyl-terminated diene oligomer useful as a raw material for polyurethane is It can be produced without the gel-type insoluble by-product of the starting diene. |
| priorityDate | 1991-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 77.