http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111825862-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d80880d6e273a41c9e88d58cbb40d55f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-143 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2481-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2381-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J11-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J11-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L81-02 |
| filingDate | 2020-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1fd399967abc79d5dad556b429e38914 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c12c41ed0a45fec30130078167d4d07 |
| publicationDate | 2020-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111825862-A |
| titleOfInvention | A kind of polyphenylene sulfide oligomer de-corrosion method and its recyclate and application |
| abstract | The invention provides a method for removing corrosion of polyphenylene sulfide (PPS) oligomer. The method of the invention is to reduce the content of waste salt in the PPS oligomer to within 0.05% by washing with high temperature water, and then chemically cross-linking the method. , the oligomer PPS is grafted to the high molecular weight PPS molecule, so that the oligomer PPS can be recovered in large quantities. The invention has simple process, short process, no need to increase equipment investment, and the finished product after crosslinking can be directly used for the production of subsequent composite modified materials, and its performance is basically equivalent to that of new material PPS composite modification. |
| priorityDate | 2020-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.