http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2835468-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d8f236948028f7ea05e28dd169f77462 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b8be6a6c990669567cc455d32b00535e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H23-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-68 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H23-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-00 |
| filingDate | 2005-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_545ca02aa565cd59d2b21099a2274ce3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d5e59d67f9b1ccc1383400f2ef1da79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86620f1a4538f1674a4179ec894131d4 |
| publicationDate | 2015-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2835468-A1 |
| titleOfInvention | Filler for paper making process |
| abstract | The invention relates to a process for the production of paper which comprises providing an aqueous suspension containing cellulosic fibres, introducing into the suspension a filler comprising in pre-mixed form a clay and an anionic cellulose derivative having a degree of substitution of carboxyalkyl groups up to about 0.65, and dewatering the suspension to form a web or sheet of paper. n The invention further relates to a filler comprising clay and an anionic cellulose derivative having a degree of substitution of carboxyalkyl groups up to about 0.65. The invention also relates to paper comprising the filler according to the invention. n The invention further relates to a method of making a filler which comprises mixing clay with an anionic cellulose derivative having a degree of substitution of carboxyalkyl groups up to about 0.65. |
| priorityDate | 2004-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 70.