| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_94ff2d78578d95d1e8d3a2233c76188d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2013-530036
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F13-537
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2013-530708
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2013-530817
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2013-530459
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2013-530854
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2013-53081
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2013-530474
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2013-530467
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2013-530839
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2013-530802
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01F23-4141
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2013-530007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2013-530481
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01F27-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01F23-43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01F33-8212
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-283
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01F23-4105
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01F23-4141 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01F7-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F-
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F12-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01F13-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-60
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/B01F3-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F13-53
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F236-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-18 |
| filingDate |
1992-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1998-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_051919951ac2dbc4b0a32f196b78346f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a865c3ea4e208d5ae96f7b378a269ada
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b71a8b7f97edc9cfa50a1d878dd9f66 |
| publicationDate |
1998-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2114523-C |
| titleOfInvention |
Process for preparing emulsions that are polymerizable to absorbent foammaterials |
| abstract |
(SEE FIGURE) Disclosed is a process for the continuous preparation of high internal phase emulsions which are suitable for subsequent polymerization into polymeric foam materials that, upon dewatering, act as absorbents for aqueous body fluids. The process involves continuous introduction of a certain type of monomer-containing oil phase and a certain type of electrolyte-containing water phase into a dynamic mixing zone at relatively low water to oil phase ratios. Flow rates are then steadily adjusted to increase the water to oil ratio of the streams fed to the dynamic mixing zone while subjecting the dynamic mixing zone contents to shear agitation which is sufficient to thereby form a high internal phase emulsion that, upon subsequent polymerization, provides a foam having an average cell size of from about 5 to 100 microns. The formation of such a stable high internal phase emulsion is completed by feeding the contents of the dynamic mixing zone to and through a static mixing zone. |
| priorityDate |
1991-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |