http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100651012-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L75-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-28 |
| filingDate | 2005-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2006-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2006-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100651012-B1 |
| titleOfInvention | A process for producing a water-dispersed polyurethane having improved drying speed, adhesiveness and hydrolysis ability through copolymerization and emulsion blending, and a water-dispersed polyurethane |
| abstract | The present invention relates to a method for producing a water-dispersed polyurethane according to a copolymer by adding the respective polyols together in the step of preparing a soft-phase prepolymer, and a method for producing an aqueous dispersion polyurethane using each polyol, Relates to a technique for improving the drying speed, adhesion and hydrolysis ability of a water-dispersed polyurethane through an emulsion blend.n n n Conventional water-dispersed polyurethane not only failed to satisfy the adhesive strength and water-decomposing ability of the solvent-type product but also caused many problems due to the water-drying speed caused by the characteristics of the water-dispersed polyurethane. Accordingly, in the present invention, a crystalline polyester polyol having a melting point of 30 DEG C or higher, or an amorphous polyester polyol having a diethyl group as a side chain in a molecule, is used as a soft phase, and a chain extender such as diisocyanate, And developed a technique of preparing a water-dispersed polyurethane by copolymerization and emulsion blending by neutralizing a diol having a carboxyl group as an ion center and a tertiary amine having a carboxyl group equivalent and then dispersing the mixture by adding water.n n n n Water-dispersed polyurethane, copolymerization, emulsion blend |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100969046-B1 |
| priorityDate | 2005-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.