| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_94ff2d78578d95d1e8d3a2233c76188d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2013-530766
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2013-530576
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2013-53054
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2013-53051
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2013-5307
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2013-530598
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2013-15373
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2013-53791
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2013-530554 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F13-535
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F13-15203 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F13-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F13-49
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F13-53 |
| filingDate |
1994-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2000-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a97e2b654b4b8118cd6b4cd449959bd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c24ac9b60125bc7fa2938702fee39767
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_601662f667f7173bf4d7969da1318a37 |
| publicationDate |
2000-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0700672-B1 |
| titleOfInvention |
Absorbent composite structure and method of making the same |
| abstract |
The invention relates to an absorbent composite structure comprising a substrate having an upper and a lower surface and a plurality of hydrogel-forming polymer particles chemically bonded to at least one surface of the substrate (3), wherein the polymer particles (2) each comprise a plurality of cross-linked molecules (13=18). The substrate and the hydrogel-forming polymer particles are connected by a crosslinking agent capable of crosslinking the molecules of the particles. For at least a part of the structure the degree of inter particle cross-linking between the particles is sufficiently low that no inter-particle crosslinked macrostructures are formed of circumscribed dry volume larger than 10mm<3>. In this manner the particles are firmly attached to the substrate in both the dry and wet state, without negatively affecting the substrate's flexibility and while maintaining a desired permeability of the composite structure. The firm attachment of the particles to the substrate allows subjecting the substrate to a physical deformations, for instance to impart extensibility thereto, without the particles becoming detached. <MATH> |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11220085-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6383960-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6710225-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6437214-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101583330-B |
| priorityDate |
1994-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |