http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017327626-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0bf0928b608797b70bbc2b91c7e52e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-8058 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4883 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-227 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D175-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-8175 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-6795 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-67 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-16 |
| filingDate | 2015-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d4688c4eaea7551a89a39ca5af160743 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17b8abf9aa09f1549978566ec85d3fbc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9bcc05c93403ec7141d1ff585aa07079 |
| publicationDate | 2017-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2017327626-A1 |
| titleOfInvention | Method for producing radiation-curable urethane (meth)acrylates |
| abstract | Disclosed are urethane (meth)acrylates obtainable by implementation of the following steps:n (r1) partially reacting an alkoxylated polyol (A) with (meth)acrylic acid (B) in the presence of at least one esterification catalyst (C) and at least one polymerization inhibitor (D) and also, optionally, of a solvent (E) that forms an azeotrope with water,n (o1) optionally removing at least some of the water formed in r1) from the reaction mixture, it being possible for o1) to take place during and/or after r1), (o2) optionally neutralizing the reaction mixture, (o3) if a solvent (E) has been used, optionally removing this solvent by distillation and/or (o 4 ) stripping with a gas which is inert under the reaction conditions, n (r 2 ) reacting the reaction mixture obtained after the last of the above reaction steps with a compound (G) containing at least two epoxy groups, optionally in the presence of a catalyst (H), and (r3) reacting the reaction mixture from (r2) with at least one polyisocyanate (J) and at least one hydroxyalkyl (meth)acrylate (K) and optionally with at least one further compound (M) which contains one or more isocyanate-reactive groups, in the presence of a catalyst (L), with the proviso that the catalyst (L) used in step (r3) is a bismuth-containing catalyst. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11668221-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10807063-B1 |
| priorityDate | 2014-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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Total number of triples: 923.