| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_00b6a7d89068f217d1f4efa9a94c5ded |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2800-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2810-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2500-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-375
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-55 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-37
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-10 |
| filingDate |
2016-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9808cc348d3e36a7eea9335cd1701e51
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b53b4183497968396a0cf543336260f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d74cd51a9cfe71cf0f94f393f8e7a19 |
| publicationDate |
2018-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3332064-A1 |
| titleOfInvention |
Aldehyde-functionalized polymers for paper strength and dewatering |
| abstract |
Disclosed are compositions and methods useful in applications relating to papermaking. The compositions and methods of the present invention comprise aldehyde-functionalized polymers designed to impart high paper strength and enhance water removal during the papermaking process. The aldehyde-functionalized polymers are of relatively low molecular weight, and comprise amino and/or amide groups mono-reacted and di-reacted at a ratio of at least about 1.5 to 1. The low molecular weight polymers of the present invention have the same strength and dewatering performance as corresponding high molecular weight polymers. |
| priorityDate |
2015-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |