| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8795d917ff4d59d9a1f617f179d634b0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_44797ae2b59b59773586e2a40b527e7d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9fe0f5e3d7dc707a3ae6cbbd714265bb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2555-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B09B3-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2207-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2319-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08C19-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J11-105
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08C19-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L95-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08C19-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L95-00 |
| filingDate |
2021-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c867c72f1456f89f61f2379657f3b802
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f20fb6be80d44690c3214be98c79c288
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb5157d8d4e140bc696ddf2eef8db19b |
| publicationDate |
2022-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2022177608-A1 |
| titleOfInvention |
Microbial desulfurization and surface activation of rubber |
| abstract |
Preparing a microbially desulfurized crumb rubber includes combining microorganisms capable of breaking crosslinked sulfur bonds, sulfur-containing crumb rubber, and a salt solution to yield a mixture; combining a buffer with the mixture to yield a buffered mixture, thereby adjusting a pH of the mixture; providing oxygen to the buffered mixture; incubating the buffered mixture for a length of time to yield a microbially desulfurized mixture; combining the microbially desulfurized mixture with bitumen to yield a precursor; and heating the precursor to yield the microbially desulfurized crumb rubber. The microbially desulfurized crumb rubber can be combined with bitumen to yield a modified bitumen. The modified bitumen can be combined with asphalt to yield a modified asphalt. |
| priorityDate |
2020-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |