| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9b0f615b92cd3bb66e8ea41483a2dc63 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2696
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-267
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-2647
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2615
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2663 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B103-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F290-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-26 |
| filingDate |
1998-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2003-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0399a8ca50579ff7e06a001324f65fc1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0222819c941e96897eb35a663a0385ca
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bce7bd6e5a1141cc0d87a0043599729e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d03b78b7a5d215366c3ea16d9f543976
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bbed85b3c6dcac7a3911016e2c3dbd5f |
| publicationDate |
2003-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-515811-B |
| titleOfInvention |
Preparation of functionalised polyethers |
| abstract |
Unique, well defined polyethers containing both hydroxyl-fuctionality and unsaturation-functionality are prepared by oxyalkylating an unsaturated monomer having at least one oxyalkylatable hydrogen in the presence of an effective amount of a double metal cyanide complex catalyst, optionally, when necessary, in the presence of a free radical polymerization inhibitor. The resulting polyethers are eminently suitable for such uses as polymer polyol stabilizers or stabilizer precursors, and both in situ and ex situ impact modifiers for thermoplastics. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I421277-B |
| priorityDate |
1997-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |