http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2190499-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_62bf2c8e3be7f282db6e658eb393bed1 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H23-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-66 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B31F1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H23-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-66 |
| filingDate | 1996-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c60a7bf71629f14f7362404c3318f8d7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_446a771db928e1b664574947c8e60a6b |
| publicationDate | 1996-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2190499-A1 |
| titleOfInvention | Method for making paper |
| abstract | The invention relates to a new process for the manufacture of paper which employs, in the fibrous composition, a cationic starch exhibiting a high level of fixed nitrogen, namely greater than 0.95 %, and a polyaluminium compound, such as a (basic) aluminum polychloride or an aluminium polychlorosulphate. This process makes it possible, including under difficult conditions (fibrous composition based on old papers, significant closure of the circuits), to improve the level of retention of starch and the physical charac-teristics of the paper, indeed to increase the machine speed by dispensing with the surface treatment optionally applied to the paper. The process according to the invention is particularly suitable for the manufacture of paper for graphical use or of paper for wrapping or packaging and very particularly of fluting paper or of liner paper for corrugated fibreboard. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10982391-B2 |
| priorityDate | 1995-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.