| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_94ff2d78578d95d1e8d3a2233c76188d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47K10-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21F11-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21F11-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H27-40 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A47K10-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21F11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21F1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21F11-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H27-40 |
| filingDate |
1979-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1981-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af392f052dae86156776cc7c9aab440b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04021d5711f3287386118795af116bfd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a4def7fd88198e86601dc44e6ab8af9 |
| publicationDate |
1981-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1107109-A |
| titleOfInvention |
Ply-separable paper |
| abstract |
PLY-SEPARABLE PAPER Abstract of the Disclosure An improved process to produce a novel tissue which becomes ply-separable during the papermaking process. In a first embodiment of the invention a two-layered stratified web is formed, having a first layer comprised of a relatively low consistency slurry of long papermaking fibers and a second layer comprised of a high consistency slurry of relatively short papermaking fibers. In a second embodiment of the invention, a stratified web having three layers is formed, comprised of well-bonded layers separated by an interior barrier layer. These improved tissue products need not be creped from a creping roll with a doctor blade in order to exhibit ply-separability, and they may be creped in a single step to form a finished product which is creped all the way through. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2588300-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112041503-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2588300-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019209321-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112041503-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11466409-B2 |
| priorityDate |
1978-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |