| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6bfdf49224a405be1f7b653c56ebad94 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-18 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K75-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G101-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K105-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-18 |
| filingDate |
1991-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1999-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6387c1ff133745cd872bd148f3e5b2c2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_869e86fdd73fd8f685245eef9aa4c877
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ec2e2e99d481a668772cd3444299d0a |
| publicationDate |
1999-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-100201478-B1 |
| titleOfInvention |
Amine catalyst for polyurethane production and preparation method of polyurethane |
| abstract |
The present invention relates to an amine catalyst for producing polyurethane, which is composed of a compound represented by the following general formula (I).n n n n n n n n (Wherein n is an integer of 0 to 3 and R 1 , R 2 and R 3 each represent an alkyl group having 1 to 3 carbon atoms)n n n This amine catalyst has a secondary hydroxyl group in the molecule and is non-following type in a polyurethane resin and is excellent in moldability. The present invention also relates to a process for preparing a polyurethane foam by reacting a polyol and a polyisocyanate in the presence of the amine catalyst and blowing agent as defined above. |
| priorityDate |
1990-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |