| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d669af06cb2abbcd6823699582a97002 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-1875
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D251-34 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D251-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-18 |
| filingDate |
2004-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99c6f0c064c66292be5d859a27290e41
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c5b3db24795c266e5fa6bb37da85330
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6744244c2ee00b3aef76e4ce2720b9ec |
| publicationDate |
2004-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2459595-A1 |
| titleOfInvention |
Process for preparing low-odor and storage-stable monomer-containing polyisocyanurates based on isophorone diisocyanate |
| abstract |
Disclosed is a process for preparing low-odor and storage-stable monomer-containing polyisocyanurates from isophorone diisocyanate (IPDI) by a partial trimerization of IPDI over a period of from 2 to 30 minutes in the presence of from 0.05 to 1.5% by weight, based on the weight of IPDI, of a catalyst of the formula: (see formula I) (see formula II) (where Y- is a carboxylate anion having 2-8 carbon atoms, R is a .beta.-hydroxyalkyl group having 2-6 carbon atoms and X is an alkylene group having from 2 to 3 carbon atoms) continuously in a tube reactor, at a temperature of 20-120°C, and a pressure range of 0.5 to 5 bar and a subsequent thermal deactivation of the catalyst at 100-160°C. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111465632-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111465632-B |
| priorityDate |
2003-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |