| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_103689de83223684861385d7f611b25e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2201-042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2201-0422
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2201-0424
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2201-0502 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-307
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J175-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-7671
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4833
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D175-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J175-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-76 |
| filingDate |
2021-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_488045621c5ac643cd55f9e9d35104dd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_28eedb033a69f16327abd258a6ac57bb |
| publicationDate |
2022-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20220137874-A |
| titleOfInvention |
Linear isocyanate group-containing polymer |
| abstract |
The present invention provides a linear polymer having an NCO content in the range of 0.3% to 1.5% by weight and a monomeric diisocyanate content of 0.5% by weight or less and containing isocyanate groups, wherein the linear polymer contains at least one monomeric aromatic di Reaction of the isocyanate with a polyether diol having an OH number in the range of 5 to 21 mg KOH/g to an NCO/OH ratio of at least 5/1, followed by the most monomeric aromatic diiso by a suitable separation method Linear polymers, characterized in that they are obtained from the removal of cyanate, and moisture-curable polyurethane compositions comprising said polymers having a monomeric diisocyanate content of less than 0.1% by weight. The polymers of the present invention enable elastic adhesives with high elongation, surprisingly high strength and surprisingly good adhesion to plastic substrates. |
| priorityDate |
2020-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |