| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-62 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J11-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B17-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-128
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C27-02 |
| filingDate |
2000-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e86e951318455c1c2ee07ffe2a3ca390
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0cb71c7a62e949e73a1daea478c1174a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80f758b57d2752ec14280fc1b8f870f2 |
| publicationDate |
2002-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2002167341-A |
| titleOfInvention |
Method for recovering active ingredients from polyester fiber waste |
| abstract |
PROBLEM TO BE SOLVED: To provide an efficient and economical method for recovering an active ingredient from polyester fiber waste containing impurities, by improving the handling property of the fiber waste and obtaining a high-purity recovered monomer. Establish a method for collecting active ingredients. SOLUTION: After a pretreatment step of removing fiber waste determined as non-polyester fiber waste by inspection by a discriminating device, and crushing and granulating the fiber waste passed through the inspection to improve handling properties. By incorporating a reaction step including a step of removing impurities by a physical / chemical method, a high-purity recovered monomer can be obtained in a simple and economical manner. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010174216-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115181358-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115181358-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5186479-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4537288-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010090184-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007045874-A |
| priorityDate |
2000-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |