http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2021161140-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9cb217f83556ce2a418344c2d485415 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D201-00 |
| filingDate | 2020-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bef1553efcf99df0e7b4e5fd22c85253 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_91ad9ae814977c9b0989dd2c46bdc1cb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_919ec13fa206483a54a867ec38fd0012 |
| publicationDate | 2021-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2021161140-A |
| titleOfInvention | Aqueous polyurethane resin dispersion for fracture resistant materials |
| abstract | PROBLEM TO BE SOLVED: To provide an aqueous polyurethane resin dispersion for a fracture-resistant material, which forms a coating film having high breaking energy while having adhesion to a substrate when dried at a low temperature of 100 ° C. or lower. SOLUTION: For a fracture resistant material having a structural unit derived from a polyol compound (Aa), a polyisocyanate compound (Ab), an acidic group-containing polyol (Ac), a neutralizing agent (Ad) and a chain extender (Ae). The aqueous polyurethane resin dispersion of Aa contains a polycarbonate polyol compound having a glass transition temperature of −55 ° C. to −20 ° C., and is contained in the aqueous polyurethane resin dispersion as N (C = O) NH. An aqueous polyurethane resin dispersion for a fracture-resistant material having a concentration of 7.5% by mass or more and 13% by mass or less based on the solid content. [Selection diagram] None |
| priorityDate | 2020-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 133.