http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100548762-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F226-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F26-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F26-10 |
| filingDate | 2003-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2006-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2006-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100548762-B1 |
| titleOfInvention | Vinylpyrrolidone polymer |
| abstract | The present invention provides a vinylpyrrolidone-based polymer having excellent color tone and heat yellowing resistance despite low molecular weight.n n n The vinylpyrrolidone polymer of the present invention is an azo compound system having a chemical structure represented by -C (CH 3 ) 2 -N = NC (CH 3 ) 2 -as a polymerizable monomer component containing N-vinylpyrrolidone. Vinylpyrrolidone-based polymer having a hazen value of 30 or less and a K value of 60 or less obtained by polymerization using an initiator and / or an organic peroxide-based initiator dissolved in water or ethyl alcohol at 25 ° C. by at least 3% by weight. to be.n n n Vinylpyrrolidone polymer, azo compound, initiator, hazen value, monomer, low molecular weight |
| priorityDate | 2002-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 90.