| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_821717f6d7a82aaf7b0e2c66088df1f3 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H23-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H23-22 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H19-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H23-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H23-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C5-02 |
| filingDate |
1994-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1999-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a269bd4dae0d755f17c909dc9ee3c850
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_923f1cdf43adb9a99a80713f97be0ca6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba2328bc215c161ef1bb41b576a8c770 |
| publicationDate |
1999-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5897744-A |
| titleOfInvention |
Method for controlling speck defects in recycling paper product |
| abstract |
PCT No. PCT/FI94/00438 Sec. 371 Date Apr. 19, 1996 Sec. 102(e) Date Apr. 19, 1996 PCT Filed Sep. 30, 1994 PCT Pub. No. WO95/13426 PCT Pub. Date May 18, 1995The present invention is related to a method of manufacturing a paper product containing anionic laminating, coating or sizing agents, said paper product being free from carry-over speck defects in recycle use. The method is characterized in that a cationic compound is added to the paper web after the formation of the web. |
| priorityDate |
1993-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |