| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b051f9f7933c758e66f6ceda5c9fb2cc |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-165 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-16 |
| filingDate |
1972-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4edb8804f7eced35a53f2b656e766a9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_812b81e7da5deba66463f1c1099f5596 |
| publicationDate |
1972-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
BE-779607-A |
| titleOfInvention |
CATALYSTS FOR POLYURETHANE AND METHOD FOR MANUFACTURING POLYURETHANE FOAMS |
| abstract |
A flexible polyurethane foam is prepd. by reacting (1) a polyalkylene ether polyol contg. >=2 alkanol gps. (2) water (3) a polyisocyanate, (4) triethylenediamine (5) tin octoate; catalysing the reaction with tin octoate, hydroxypropylimidazole (a) and triethylenediamine diformate (b) concn. of (a) being is not > conc. of (b); using 1.5-2 pts. water per 100 pts. polyol, and obtaining a foam of 32-64 kg/m3 density. The catalyst compsn. is less sensitive to variations in proportions than prior art catalysts, and gives foams with good physical properties. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2289960-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2770001-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102009033710-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9096706-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2752243-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102010003672-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014106642-A1 |
| priorityDate |
1972-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |