| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ad2cd796f8c4dcb425ddcc68707d3444 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-54 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F222-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-183
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L67-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-199
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J167-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D167-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-85 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-91 |
| filingDate |
2020-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f815167fb620b7cb4930b1dc03548d2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b30fc7aadb0c2aa199d3f06957eb889e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b8f716d7f0ce0c2c6ccd1a7b6908159 |
| publicationDate |
2020-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2020230692-A1 |
| titleOfInvention |
Modified copolymer polyester resin and aqueous dispersion thereof |
| abstract |
[Problem] Provided is a high-molecular-weight modified copolymer polyester resin that has a reactive functional group at a site other than the terminals of the molecular chain thereof, has high reactivity with a curing agent such as an epoxy resin or an isocyanate compound, and can be used to form an organic-solvent-and-emulsifier-free aqueous dispersion having excellent storage stability. [Solution] This modified copolymer polyester resin (B) has a structure in which an unsaturated polycarboxylic acid is added to a side chain of a copolymer polyester resin (A), and contains, as copolymer components of the copolymer polyester resin (A): component x) a copolymer component having an alicyclic structure; component y) a copolymer component having six or more contiguous methylene groups; and component z) one or more copolymer components selected from the group consisting of acyclic aliphatic copolymer components having a tertiary carbon and having a molecular weight of more than 100. |
| priorityDate |
2019-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |