| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_170f4c8b5df6a5bb879c0f4452a13e1d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-455
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-714
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-375
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2311-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-16 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B29-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B15-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B15-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H25-02 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-37 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H25-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-45
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B29-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B29-00 |
| filingDate |
1999-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2008-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3515778e62220b715b75e3c2e4c85ab3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_594c806618a1bfe62ad54b1f98dcc492 |
| publicationDate |
2008-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2352153-C |
| titleOfInvention |
Methods for reducing amine odor in paper |
| abstract |
A method of reducing the level of malodorous amines emitted by paper when exposed to an alkaline environment is provided, which comprises making the paper so that it does not contain ammonium groups that are bonded to any polymer contained in the paper by only one chemical bond. Laminates which emit reduced levels of amines and which a re comprised of this paper are also provided. In a preferred embodiment, the paper is sized with a sizing emulsion comprised of alkenyl succinic anhydride and a cationic water-soluble polymer having ammonium groups that are attached to the polymer by at least two chemical bonds. |
| priorityDate |
1998-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |