| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8eb7f8554249b8eb76bc050d7eebf6d0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S260-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2305-16 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0012
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L5-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L5-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-281
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-52 |
| filingDate |
1990-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1995-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_20961537591c06be54bdfc9604f7bf8a |
| publicationDate |
1995-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0485460-B1 |
| titleOfInvention |
Cyclodextrin polymer beads |
| abstract |
The process entails forming a droplet of water, cyclodextrin and base in a non-polar solvent such as methylisobutylketone using polyvinyl butyral as an emulsifier. A cross-linking agent such as epichlorohydrin is reacted with the cyclodextrin and emulsifying agent to form the spherical polymer bead. |
| priorityDate |
1989-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |