Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_13378daf1ea3e93deba77c21f881e972 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-1812 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q17-04 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-8152 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-06 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 |
filingDate |
2006-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79c5eac85a97f3b66a9c0304f9d606c5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b9919c7d646fd87be08f744918180ce http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86753851ecfc9070fb04cd09afc04322 |
publicationDate |
2009-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-1953176-A4 |
titleOfInvention |
WATER SOLUBLE COPOLYMER HAVING AN ALKYL MODIFIED CARBOXYL GROUP |
abstract |
Disclosed is a water-soluble copolymer having an alkyl-modified carboxyl group, which can form a viscous nutralizing solution having a satisfactorily high viscosity, an extremely high transmittance, no greasy feeling and a fresh texture even in the presence of a relatively high concentration of an electrolyte. Also disclosed is a thickening agent comprising the water-soluble copolymer. The water-soluble copolymer can be produced by polymerization of 100 parts by weight of (meth)acrylic acid, 5 to 10 parts by weight of lauryl (meth)acrylate and 0 to 0.1 part by weight of a compound having two or more ethylenically unsaturated groups. The water-soluble copolymer shows a viscosity of 1000 mPa·s or lower and a transmittance of 95% or higher when prepared into a viscous neutralizing solution containing 1% by weight of the water-soluble copolymer, and shows a maximum viscosity of 10000 to 30000 mPa·s and a transmittance of 95% or higher when 1 to 7 parts by weight of sodium chloride is added to 100 parts by weight of the viscous neutralizing solution. |
priorityDate |
2005-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |