| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_50907fc1b392e2bf592f74fb8123032d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-283
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-10 |
| filingDate |
1993-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1996-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6786478d55d420b990ca3f2c82631666
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3c5a8fd7612b47aca72ce4a02576702
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2eab4f95997abc9d50c027b072944270
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e288c3cf725e8a4278895b6b1fa0f4a3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ecba5f3e6fb648f881ef266e6df2822 |
| publicationDate |
1996-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0642535-B1 |
| titleOfInvention |
Process for preparing low density porous cross-linked polymeric materials |
| abstract |
In a process for the preparation of a low density porous crosslinked polymeric material by polymerizing a water-in-oil high internal phase emulsion, curing time of the monomers in the emulsion can be reduced without adversely affecting polymer properties or substantially affecting the emulsion by carrying out the curing in multiple-stages. The emulsion is first pre-cured at a temperature less than about 65 DEG C. until the emulsion reaches a Rheometrics dymanic shear modulus of at least about 500 and subsequently curing at a temperature above about 70 DEG C. |
| priorityDate |
1992-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |