http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109476817-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-283 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-2865 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-7664 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-8064 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-808 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4833 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-76 |
| filingDate | 2017-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109476817-B |
| titleOfInvention | Blocked Isocyanate Composition |
| abstract | The present invention generally provides blocked isocyanate compositions, and more particularly blocked isocyanate compositions useful in aminoplast resins, phenolic resins or latex resins for composite wood products, wherein the blocked isocyanate compositions are prepared by combining An alkylene carbonate is obtained by adding an alkylene carbonate to a blocked isocyanate (A) obtained by reacting a secondary amine (a1) with a reaction product (a2) of a polyfunctional isocyanate and a monofunctional hydroxyl-containing compound , wherein the monofunctional hydroxyl-containing compound is a hydroxyl-terminated polyethylene oxide polymer, polyoxyethylene-polyoxypropylene monohydric alcohol or a mixture thereof, wherein the capped isocyanate composition is based on the weight percentage of the capped isocyanate composition. The fraction of terminal isocyanate (A) is 50 to 90, preferably 60 to 80. The composition is stable at room temperature when mixed with the active hydrogen-containing compound. The compositions have low viscosity and have the potential to reduce free formaldehyde levels in formaldehyde-containing resins after deblocking. |
| priorityDate | 2016-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 68.