| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e4b42a62479355e3612c7309fe680e9a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-64 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H27-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-63
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H11-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-44 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H27-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-63
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-16 |
| filingDate |
2017-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3aab2c0993d91a3e7c0b965e7fa1e7c4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_931a13ccd32a2b7c8ae7c62b37679a28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef27fcaac1bd097f79e622ba5fa69fc5 |
| publicationDate |
2018-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
AU-2017267267-A1 |
| titleOfInvention |
Method and treatment system for making of paper |
| abstract |
The invention relates to a method and treatment system for making of paper or surface ply of a multi-ply board from a fibre suspension, where at least 90 weight-% of fibres originate from chemical pulping process, chemi-thermo mechanical pulping process and/or office waste deinking pulping process. The fibre suspension further comprises inorganic mineral particles and cationic starch. A cationic copolymer of acrylamide and cationic monomers is incorporated to the fibre suspension and it is allowed to interact by flocculation with at least some of the said components of the fibre suspension. An anionic copolymer of acrylamide and more than 30 mol-% of anionic monomers is added to the fibre suspension, and fibre suspension is formed into a fibre web and drying the web to a dryness of at least 80 %. An aqueous surface composition comprising polymeric binder is applied on the surface of the web. |
| priorityDate |
2016-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |