http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2415937-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_31f87c170ea6e478544c388bd11bb684 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21F11-145 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21F11-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21F1-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21F1-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21F11-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21F1-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21F1-48 |
| filingDate | 2001-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2009-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b27afb479d9af0297fa585feba57907b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1a24f58cc44a051fdd61bf8743d27b8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d87b74644f3d59284d3bf1265952cfc0 |
| publicationDate | 2009-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2415937-C |
| titleOfInvention | Method for making tissue paper |
| abstract | A tissue sheet is made using a modified wet pressing machine in a modified wet pressing process employing an integrally sealed air press. After initial formation and conventional vacuum dewatering, the wet web is conformed to the surface contour of a relatively coarse fabric to give the web a textured surface. By creating a pressure differential across the web of at least 30 inches of mercury and an air stream through the web of at least 500 SCFM/in2, the air press noncompressively dewaters the wet web to a consistency of about 30 to about 40 percent prior to a heated drying cylinder. The web is dried to substantially preserve its three-dimensional, throughdried-like texture. The process provides a web having an exceptionally high degree of bulk and absorbency not expected in wet-pressed products. |
| priorityDate | 2000-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.