| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e67834d3ee31bc1fca6f2541c1b5c57 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-5426
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S424-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-91
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-731
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q5-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F251-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L89-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-91
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F22-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F251-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F251-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q19-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q5-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q5-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q5-12 |
| filingDate |
1989-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ee66683fb129884110fc79c1d071e46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9c9f1043e30a0e011661e93c62b7b3e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_32c060c47f12e67c7e1061d7f25c889f |
| publicationDate |
1989-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-8909239-A1 |
| titleOfInvention |
Heterocyclic containing cellulosic graft polymers |
| abstract |
This invention relates to water soluble heterocyclic cationic graft polymers of cellulose containing units of structure (I), wherein R is the residue of a cellulosic polymer containing hydroxyl groups; R1? is hydrogen or methyl; R2??+ is a quaternized amino amide, a quaternized amino ester or a quaternized 5 or 6 membered heterocyclic ring having up to 2 nitrogen atoms in the ring structure; R3? is a C3? to C8? alkylene group which is optionally substituted with methyl; R4? is hydrogen or hydroxy; x is an integer having a value of from 1 to 1000 and X is a halide anion. |
| priorityDate |
1988-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |