| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b54a25ae20a97822846eba0476558916
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4d49f970e4f1c1c28c901e0199ae8a28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8fb9f44db08d1c42a53f3d28eaae416f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3df2ea2bb326cfc11bca2a7873833e0d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B15-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B15-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-00 |
| filingDate |
2011-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d6ce789791850e160fb6de016e8229a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_82ef831720856a74ae7202b7dfda5f0a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b00efb2265dace50f451ed2a1f866573 |
| publicationDate |
2012-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2012057007-A3 |
| titleOfInvention |
Modified polyuronic acids and salts thereof |
| abstract |
The present invention relates to a modified polyuronic acid represented by the following general formula (1) or a salt thereof which is excellent in surface activity: wherein R 1 is a hydrogen atom, a hydrocarbon group having 1 to 40 carbon atoms or the like; X is an oxygen atom, a sulfur atom or a -NH- group, with the proviso that a ratio value of [m/(m + n)] is from 0.3 to 1.0, and a plurality of the R 1 groups being present in a molecule of the modified polyuronic acid or the salt thereof may be the same or different from each other but all of the R 1 groups are not hydrogen atoms at the same time. |
| priorityDate |
2010-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |