http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3744749-A1
Outgoing Links
Predicate | Object |
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assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ad2cd796f8c4dcb425ddcc68707d3444 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D7-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-123 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-137 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D167-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D167-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-183 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-181 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-199 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-127 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L67-02 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-127 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D167-00 |
filingDate | 2019-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dccf77564b8f3958162436a14b34237d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d421630e7a87ca8a4c66b692c36c46c |
publicationDate | 2020-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | EP-3744749-A1 |
titleOfInvention | Copolyester, aqueous dispersion, and aqueous paint using same |
abstract | The present invention aims to provide a copolymerized polyester which is effective as a binder ingredient for aqueous paint, and a copolymerized polyester aqueous dispersion. In an aqueous paint composition using said copolymerized polyester resin, the present invention also aims to provide an aqueous paint, a copolymerized polyester and a resin composition which are excellent in storage stability, surface hardness, flexibility and water resistance. According to the present invention, there is provided a copolymerized polyester (A) containing a polyvalent carboxylic acid ingredient and a polyhydric alcohol ingredient as copolymerization ingredients, wherein, when a total content of the polyvalent carboxylic acid ingredient is taken as 100% by mol, a sum of a content of an aromatic polyvalent carboxylic acid ingredient and a content of an alicyclic polyvalent carboxylic acid ingredient is 100% by mol and, when a total content of the polyhydric alcohol ingredient is taken as 100% by mol, a content of a glycol ingredient (a) is 10 to 40% by mol, wherein the glycol ingredient (a) has such a structure that two hydroxyl groups are bonded by an alkylene group having a number of carbon atoms of 5 or less, wherein the alkylene group has, as a side chain thereof, an alkyl group having a number of carbon atoms of 2 or more, and wherein the copolymerized polyester has a glass transition temperature of -10 to 20°C and an acid value of 150 to 400 equivalents/ton. |
isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3913013-A4 |
priorityDate | 2018-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 261.