| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bb64708b985c978c9175eae3556076dd |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-0286 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-02 |
| filingDate |
1995-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2001-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31d9be6dd3b40b97bc908acf2bd8cf93
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0bd29a7216130a7aa57b9e7672b63874
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1bcf1249864d26751a6abf5d4ff1947
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cad56816dd8468488325b0f969658f78 |
| publicationDate |
2001-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2199717-C |
| titleOfInvention |
Repulpable wet strength resins for paper and paperboard |
| abstract |
A composition of matter (resin) useful for imparting wet strength to paper products is prepared from a polyamine, a polycarboxylic acid or ester, a dialdehyde and epichlorohydrin. Wet strengthened paper products made using the resin are more easily repulped than paper products made with conventional wet strength agents. |
| priorityDate |
1994-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |