http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6458903-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ddb9f3656270bc5410be3679322fead |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00 |
| filingDate | 1999-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2002-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a78719983673406a0da81be1ee21a8fa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9515f063232d4145f3648c627000b5c8 |
| publicationDate | 2002-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-6458903-B1 |
| titleOfInvention | Polymerization method |
| abstract | This invention is related to a polymerization methodwherein an atom transfer radical polymerization of a vinyl monomer is carried out under at least one condition selected from the group consisting of the following (1), (2), (3) and (4):(1) in a substantially anhydrous system;(2) in the presence of a nitrile compound;(3) addition, to the system, of a ligand to the polymerization catalyst to thereby initiate the polymerization;(4) varying a polymerization catalyst activity during polymerization to thereby control the rate of polymerization.This invention provides a method which allows the terminal halogen atom to remain at a high rate in atom transfer radical polymerization, solve such problems as the difficulty in polymerization rate control as caused by catalyst precipitation and wide variation in catalyst amount, provide a simple and safe method of polymerization initiation as well as a method of controlling the rate of polymerization, and indicate a method of improving the polymerization procedure. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7399819-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7662866-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006094849-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11667790-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6855780-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005148737-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005245624-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004265734-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7304110-B2 |
| priorityDate | 1998-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 458.