http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106198772-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-027 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 |
| filingDate | 2016-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106198772-B |
| titleOfInvention | The method for measuring low free toluene diisocyanate content in base polyurethane prepolymer for use as |
| abstract | The method of low free toluene diisocyanate content is using high performance liquid chromatograph in a kind of measurement base polyurethane prepolymer for use as, and Detection wavelength is 220nm to 237nm, and the mode of gradient elution, directly dissolution measure, peak area quantified by external standard method.The present invention has easy to operate, high sensitivity, and separating degree is good, and detection range is wide, the free TDI of energy Accurate Determining low concentration. |
| priorityDate | 2016-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.