http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103149117-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_041347854e2de22a4e361fa7446adc24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N5-04 |
| filingDate | 2013-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d8c185131b534d255e252ac72330715 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5cf311aa32f4fcbe3b1fdb8c7d6d1552 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56aceac099100eaa675ab45dd029efc5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12a1e9b48b9d59a67a818881f566e0a1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e442e376e9917dccfd12e21fd30d72d4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47ba0226adf897366b49b8a0a07de42d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1444ff71f2b12a78c6f438ab409d6c94 |
| publicationDate | 2015-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103149117-B |
| titleOfInvention | Detection method for content of resin in PBO (Poly-p-phenylene Ben-zobisthiazole) fiber-reinforced epoxy resin composite material |
| abstract | The invention belongs to the technical field of test. The detection method for the content of resin in a PBO (Poly-p-phenylene Ben-zobisthiazole) fiber-reinforced epoxy resin composite material comprises the following steps of: treating a sample by sulfuric acid aqueous liquid in medium concentration without oxidability to digest resin matrix; and deducting the loss ratio of PBO fiber based on same fiber as blank reference and calculating the content of resin in the composite material. The detection method comprises sample preparation, preparation of a digestant, digestion, treatment by a digestion system, blank test and calculation process. According to the test method, the resin matrix is completely digested, the fiber loss is less, and the method is simple to operate, short in test period and high in detection accuracy. The method is suitable for determining the content of resin in an oxidizable fiber-reinforced epoxy resin composite material, in particular for determining the content of resin in the PBO fiber-reinforced epoxy resin composite material. |
| priorityDate | 2013-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.