| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J39-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-55 |
| filingDate |
1994-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2000-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6972ecde1a571966032d6051c36dd663 |
| publicationDate |
2000-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6057420-A |
| titleOfInvention |
Process for the manufacture of an aqueous solution of polyamide-epichlorohydrin resin having low levels of free epichlorohydrin and related hydrolysis products |
| abstract |
A process for lowering the amount of epichlorohydrin and related hydrolysis compounds contained in paper strength enhancing resins by treating an aqueous solution of the resin with an adsorbent. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7932349-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008066881-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11751728-B2 |
| priorityDate |
1992-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |