http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SK-222001-A3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_625b268a1157e4ec3a9a97cb478be5fb |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H27-16 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-29 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H27-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-46 |
| filingDate | 1999-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d32ef5014af0bbbf3e96e6c4b3d471f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37696ae3d8ace9141e688d64910f202b |
| publicationDate | 2001-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SK-222001-A3 |
| titleOfInvention | Additive composition for paper making |
| abstract | The object of the present invention is an additive composition for paper making which is added to the pulp prior to web formation in order to increase the wet strength of the web. The basic component of the composition is a component made from starch, which to its molecular weight has been thinned to a viscosity level of 10 to 400 (5 %, 60 DEG C, Brookfield) which by solution cationizing using a quaternary nitrogen compound is cationized to a charge of < 4 mEkv/g, the composition containing at least one additional component, such as; 1) a starch-based polymer dispersion which contains starch and a monomeric graft copolymer, which product comprises, calculated form the dry-matter content of the product; a) 5 to 40 % of starch, having a cationic charge of 0.01 to 1 and an intrinsic viscosity of > 1.0 dl/g, b) 60 to 95 % of a monomer mixture containing at least one vinyl monomer and having a film formation temperature of 0 to 70 DEG C of a polymer formed therefrom, and water, and/or 2) polyamide epichlorhydrin resin (PAAE). |
| priorityDate | 1998-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.