http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101817923-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7394d86842f7f082bde8975a70d54885 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-85 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-08 |
| filingDate | 2009-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2012-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2e07d1465badd0016791d307eed09a5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2be79e9305189e0251d19e77cedde43d |
| publicationDate | 2012-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-101817923-B |
| titleOfInvention | Catalyst/initiator system |
| abstract | The invention provides a catalyst/initiator system, which comprise a primary catalyst, an initiator and a coinitiator, wherein the primary catalyst is at least one organic metal compound MeXn, wherein Me may be aluminum (Al), gallium (Ga), stannum (Sn), lead (Pb), zinc (Zn), cadmium (Cd) or one transition element; and X may be alkyl, alkoxy, cycloalkyl, cycloalkyloxy, aryl, aryloxy, carboxyl, alkoxycarbonyl, cycloalkyloxycarbonyl or aryloxycarbonyl. The initiator may be at least one matter containing active hydroxyl. The coinitiator may be one or more of a nitrogen-containing ligand matter, a sulfur-containing ligand matter, a phosphorus-containing ligand matter, arsenic triphenyl (Ph3As), antimony trioxide (Ph3Sb) and triphenylbismuth (Ph3Bi). The catalyst/initiator system of the invention can be used for synthesizing polyester polymer materials, has high activity and effectiveness and improves the controllability of a reaction. |
| priorityDate | 2009-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.