| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4976a2965a6f1f78fd131ea1cd31d5ef |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S516-915 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K23-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2606
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D207-27 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-00 |
| filingDate |
1987-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1989-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b50be117ef6c677472ddf2a68ac8902a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03bf30ea5ab4296b038ddff24d45549a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ebb0f0812599cf8d03732bbd3d19102 |
| publicationDate |
1989-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4801400-A |
| titleOfInvention |
Epoxy pyrrolidone based non-ionic surfactants |
| abstract |
The invention relates to compounds having the formula: <IMAGE> wherein X is -(CH2)s- or -(CH2)s-O-; B is C8-24 alkyl-; <IMAGE> <IMAGE> <IMAGE> Y and Z are each H or C1-12 alkyl; m is an integer having a value of 1 to 100; n is an integer having a value of 2 to 50; p is an integer having a value of 0 or 1; s is an integer having a value of 1 or 2; R' is H or CH3 and A is H or <IMAGE> wherein R'' is hydrogen or methyl and r is an integer having a value of from 1 to 100. The invention also relates to the process for the preparation of said compounds, as well as the process of using them as a surfactant or complexing agent and compositions therefor. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5154853-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5458660-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3892666-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5558806-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5507843-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6261327-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5837867-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5352251-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019125455-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6369163-B1 |
| priorityDate |
1987-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |