http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20020062058-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1bc8d5b80410c3a0594da023cfabcbe0 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L67-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-5333 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-00 |
| filingDate | 2001-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1b5e40deffb8e56621f30acd8f077ab http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_362f94d294130900b5aa7d8802d23d55 |
| publicationDate | 2002-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20020062058-A |
| titleOfInvention | Flame retardant polyester of high molecular weight and manufacturing thereof |
| abstract | The present invention relates to a high molecular weight flame retardant polyester polymer and a method of preparing the same.n n n The present invention relates to a high molecular weight flame retardant polyester polymer prepared by solid-phase polymerization of a flame retardant polyester chip having an ultimate viscosity (IV) of 0.64 prepared using a phosphorus flame retardant of formula (1), and a method for producing the same.n n n n n n n n (R < 4> and R < 5> in the said term is a hydrogen atom or a C2-C4 hydroxy group or another radical group, n is 1-5.)n n n The polymer has an intrinsic viscosity in the range of 0.70 to 1.30, contains 500 to 50,000 ppm of phosphorus-based flame retardant compared to the number of people in the polymer, and has high strength and high elasticity, so that it may be used as an industrial yarn. |
| priorityDate | 2001-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 17.