http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-4013803-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_103689de83223684861385d7f611b25e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2190-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-246 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-307 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4812 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-7621 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4866 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4829 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4837 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4841 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J175-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3256 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L75-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-285 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3819 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10 |
| filingDate | 2020-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_432a24c0232552fe8967dcdd1bdc8c93 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f2e60a2bbae34a43f7ebb53c01f7eab |
| publicationDate | 2022-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-4013803-A1 |
| titleOfInvention | Moisture-curable polyurethane composition with reduced surface tackiness |
| abstract | The invention relates to moisture-curable composition, comprising: a) at least one polyurethane polymer P having isocyanate groups; b) at least one blocked polyamine BA having blocked, hydrolytically activatable amino groups; and c) at least one monoamine MA of formula (V), where R a represents a linear, cyclic, or branched alkyl or alkenyl radical or optionally substituted aryl radical with 1 to 12 C atoms and optionally comprising ether oxygen atoms; R b and R c either independently represent a rest R a or a hydrogen atom, with the provisio that at least one of R b and R c is a hydrogen atom, or R b and R c together with the N atom of monoamine MA form an aldimine group that under influence of water hydrolyzes to a aldehyde and an amine R a-NH 2; wherein polymer P is the reaction product of 2, 4-and/or 2, 6-toluylene diisocyanate (TDI) and at least one polyol, wherein the polyol has an average functionality of > 2; and wherein the amount of said monoamine MA in the composition is between 0.2 and 25 weight parts per 100 weight parts of said polymer P. The composition is highly suitable as low modulus sealant and shows excellent mechanical properties in terms of low modulus and high movement capacity and exhibits an especially low surface tackiness. |
| priorityDate | 2019-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 206.