| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d202e9e866984fe229f6facc38f1d740 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0033
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-326
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-324 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-32 |
| filingDate |
1986-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1987-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc618c3e84eff33f6a6984e96325ab36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff0ef963331a64556c1a9a0f4d9b3554 |
| publicationDate |
1987-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4696677-A |
| titleOfInvention |
Quaternary ammonium salts of anionic gums |
| abstract |
Partially derivatized anionic gums are disclosed. The gum derivatives are prepared by reacting non-derivatized gum with quaternary ammonium compounds in less than the stoichiometric amount required for complete derivatization. The partially derived gums are water soluble and resistant to bacterial degradation. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4882317-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5975220-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7770640-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6173778-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2341627-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2341627-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4851521-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5177066-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5336767-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101457165-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5158766-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5202431-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9854432-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9854432-A3 |
| priorityDate |
1986-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |