| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_13378daf1ea3e93deba77c21f881e972 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-8152
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L33-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 |
| filingDate |
2018-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3f13bfdb55e636f8d55c9cd9f19eec6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e6a5bfaa093e5acda7a69bf96883d313
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_931274872386fe1794c510e4bf3c79a6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf8d7b5faa3fbd3ed7008ea74ff29278 |
| publicationDate |
2019-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2019044679-A1 |
| titleOfInvention |
Alkyl-modified carboxyl group-containing copolymer, thickener containing the copolymer, and method for producing the copolymer |
| abstract |
An alkyl-modified carboxyl-containing copolymer with which a neutralized viscous liquid can be prepared with excellent dispersibility in water, a viscosity that does not change significantly independently of the addition of an electrolyte, and a high transparency in the presence of an electrolyte. This alkyl-modified carboxyl group-containing copolymer contains: 100 parts by weight of a methacrylic acid; from 1.5 to 4.5 parts by weight of an alkyl ester of methacrylic acid, wherein an alkyl group has from 18 to 24 carbon atoms; and from 0 to 0.1 parts by weight of a compound having two or more ethylenically unsaturated groups, the copolymer containing from 1.5 to 4.5 parts by weight of a nonionic surfactant. |
| priorityDate |
2017-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |