| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-37 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21F13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-02 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-37 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-56 |
| filingDate |
2005-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_daa57ecf2ee36419fbe721784ac21d82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7546b63d5a51f1e2c28b15c1b78b12f6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_550e66adc186ba2dc5c3650aa1ba25a0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0460e27cd965f1f130ecea17c809aa91
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_776d859cac82f2306c56d7d249f8a485 |
| publicationDate |
2006-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1727938-A1 |
| titleOfInvention |
Method for producing paper, paperboard and cardboard |
| abstract |
A process for the production of paper, board and cardboard by draining a paper stock containing interfering substances in the presence of polymers which contain vinylamine units and which have an average molar mass Mw of at least 1 million, a high-consistency stock first being prepared, at least one polymer containing vinylamine units and having an average molar mass Mw of at least 1 million and a degree of hydrolysis of from 1 to 20 mol % being metered into the high-consistency stock, the high-consistency stock being diluted to a low-consistency stock by adding water, and the low-consistency stock being drained, the polymers being hydrolyzed homo- or copolymers of N-vinylcarboxamides additives for reducing deposits in the wire part, press section and drying section of paper machines. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015110703-A1 |
| priorityDate |
2004-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |