http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5270944-B2
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-189 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-05 |
| filingDate | 2008-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2013-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-5270944-B2 |
| titleOfInvention | Polyester resin, polyester water dispersion and coated polyester film |
| abstract | <P>PROBLEM TO BE SOLVED: To provide a polyester resin which is capable of eliminating the predispersion into such a harmful solvent as THF or the like when preparing a water dispersion, by improving the adhesiveness of a polyester film by means of the formation of a coat by applying and coating it on the surface of a polyester film, and by improving the refractive index of the above coat, and also by improving the water dispersibility. <P>SOLUTION: The polyester resin is obtained by copolymerizing a multivalent carboxylic acid component and a polyol component. The above multivalent carboxylic acid component contains 60-95 mol% of at least one component of 2,6-naphthalene dicarboxylic acid and an esterifiable derivative thereof and 5-20 mol% of at least one component of a metal sulfonate group-containing dicarboxylic acid and an esterifiable derivative thereof. The above polyol component contains 5-40 mol% of a component of at least one of bis[4-(hydroxyethoxy)phenyl] fluorene and an esterifiable derivative thereof. <P>COPYRIGHT: (C)2010,JPO&INPIT |
| priorityDate | 2008-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 99.