| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_230c5c9d495e3bf392ef2b8098e51921 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2333-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S521-921 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F20-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-54313
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K16-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-281
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K14-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-543
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-545
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-285 |
| filingDate |
1975-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1979-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26c3fd7014bcef3f42cbcf57cab70040
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90b6a8f7c5f2621f4df10951ec9aa7c3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ebaca3495757aabd7091bbd3d5165e8d |
| publicationDate |
1979-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1063298-A |
| titleOfInvention |
Small, porous, polyacrylate beads |
| abstract |
ABSTRACT OF THE DISCLOSURE Generally uniformly-shaped, porous, spherical beads are prepared by the co-polymerization of an acrylic monomer and a cross-linking agent in the presence of 0.05% to 5% by weight of a water-soluble polymer stabilizer such as polyethylene oxide. Cross-linking proceeds at high temperature above about 50°C or at a lower temperature with irradiation. Beads of generally uniform shape and even size distribution having diameters of less than about 2 microns are formed. The beads are useful as adsorbents in chromatography and as markers for studies of cell surface receptors. |
| priorityDate |
1974-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |