| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05D9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F222-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05F11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F218-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-44 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05D9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05F11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F218-08 |
| filingDate |
2001-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2003-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_479dd1f442d1f6cc9fa4da43ccb59709
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b21c229632579ab98b73c3f8d16a40e3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9966365d901b595949f37e84a722eda |
| publicationDate |
2003-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6515092-B2 |
| titleOfInvention |
Anionic vinyl/dicarboxylic acid polymers and uses thereof |
| abstract |
Biodegradable anionic polymers are disclosed which include recurring polymeric subunits preferably made up of vinylic and dicarboxylic monomers such as vinyl acetate or vinyl alcohol and maleic anhydride, itaconic anhydride or citraconic anhydride, or combinations thereof. Free radical polymerization is used in the synthesis of the polymers, which are then hydrolyzed to replace ester groups with alcohol groups. The polymers may be complexed with ions and/or mixed with fertilizers or seed to yield agriculturally useful compositions. The preferred products of the invention may be applied foliarly, to seeds, to fertilizer, or to the earth adjacent growing plants in order to enhance nutrient uptake by the plants. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008248954-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004226329-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6706837-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8043995-B2 |
| priorityDate |
2000-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |