| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6505cf916a42b92780e52503deede7a5 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M2101-06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C9-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M13-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F13-53
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M13-207
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F13-15203
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08H8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B15-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B15-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08H8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F13-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F13-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-207 |
| filingDate |
2005-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2008-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b0dc024484403684a3706d3a173953d6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26a7f34ab33066f02486901e28c31a0e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93ca1b4e353f679225aa38b57e655c12 |
| publicationDate |
2008-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7320740-B2 |
| titleOfInvention |
Chemically cross-linked cellulosic fiber and method of making same |
| abstract |
The present invention relates to cross-linked cellulosic fiber having improved absorbency characteristics when compared to conventional cross-linked fibers. The cross-linked cellulosic fiber is obtainable by reacting pulp in the sheet or fluff form with one or more reagents selected from organic molecule having acid and aldehyde functional groups “acid aldehydes.” The invention also relates to a method of producing the cross-linked fiber. The method includes heating the treated cellulosic fibers to promote intrafiber cross-linking. The cross-linked fibers are characterized by having an improved centrifuge retention capacity, fluid acquisition rate, resiliency, absorbent capacity, absorbency under load, and other absorbent properties. The inventive cross-linked fibers are useful in forming absorbent composites, and in particular absorbent cores for use in absorbent articles. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10441978-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10458067-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020223562-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9399841-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10266989-B2 |
| priorityDate |
2002-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |