| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33dafb5bbc2ec47ebcb7becbbe60f704 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C315-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C317-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-34 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C315-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-34 |
| filingDate |
2018-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5dbad3d244081c8bb0a54e4575115fa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70da5fbf3a20ea20821a9570b5ca4289
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e61795250a0f050b76f8c40aef665e1 |
| publicationDate |
2020-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2020131122-A1 |
| titleOfInvention |
Method for recovering dimethyl sulfoxide from recovered resist remover |
| abstract |
A method for recovering dimethyl sulfoxide, including a step of contacting a recovered resist remover containing at least one compound selected from the group consisting of glycol ether, glycol and triol, and dimethyl sulfoxide with water and performing distillation. |
| priorityDate |
2017-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |