| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f4e4764a271ebdb8fe0b601cb956eb36 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C309-73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-06 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-73 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-26 |
| filingDate |
2020-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_296306c2c018d4b5129b1a57be635fbd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0fb3e91d81bd220a3b36bd85856645f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a4644cc7965529af34381a1af40f7f1b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ea648ad034b5d072ad79daf79b8694a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aac53839fd49f621d41b7964e8af0e20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_265dbe5dddd2ba7d04a2808e338b72ba |
| publicationDate |
2021-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11168053-B2 |
| titleOfInvention |
Amphiphilic biphenyl compounds derived from alpha olefins or vinylidene alpha olefin dimers |
| abstract |
Compositions comprising a sulfonated reaction product or a salt thereof may be prepared from a biphenyl compound that has been alkylated with an olefin of formula R1R2CCH2, wherein R1 is a C6-C24 hydrocarbyl group, and R2 is H or a C6-C24 hydrocarbyl group. Methods for sulfonating an alkylated biphenyl compound prepared from a biphenyl compound that has been alkylated with an olefin of formula R1R2CCH2, wherein R1 is a C6-C24 hydrocarbyl group, and R2 is H or a C6-C24 hydrocarbyl group may comprise contacting the alkylated biphenyl compound with a sulfonating reagent; forming a sulfonated reaction product; and converting the sulfonated reaction product into a sulfonate salt. |
| priorityDate |
2019-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |