http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0717068-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1d61075d73ada1c4859ec18bca37179f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2483-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2375-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-0061 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-00 |
| filingDate | 1995-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e296a86efc3225f21591ad48fc43ff6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a857f96c85549d651acaa5255c95264e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_040af13b40637115f2adfa4403fb9503 |
| publicationDate | 1996-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0717068-A1 |
| titleOfInvention | Process for the preparation of polyurethane cold foams |
| abstract | R¹ im durchschnittlichen Molekül gleich oder verschieden ist und die Bedeutung eines Methylrestes oder eines Restes der allgemeinen Formeln (a = 0 oder 1; R² = -O-CH₃) hat, mit der Maßgabe, daß mindestens 1 Rest R¹ ein Rest der Formeln ist, n einen mittleren Zahlenwert von 2 bis 11 hat, m einen mittleren Zahlenwert von 1 bis 6 hat, mit der Maßgabe, daß der Quotient p = (n + m + 2)/m 1,66 bis 12 ist, nverwendet.The invention relates to a process for the production of cold polyurethane foams by reacting a mixture of highly reactive polyols which have an average molecular weight between about 4800 and 6500 g / mol and at least 70% primary hydroxyl groups and optionally contain fillers, polyfunctional isocyanates, amine activators, crosslinking agents, tin catalysts, Blowing agents and stabilizers, compounds of the general formula being used as stabilizers in the R¹ in the average molecule is the same or different and the meaning of a methyl radical or a radical of the general formula (a = 0 or 1; R² = -O-CH₃), with the proviso that at least 1 radical R¹ is a radical of the formula is n has an average numerical value from 2 to 11, m has an average numerical value from 1 to 6, with the proviso that the quotient p = (n + m + 2) / m is 1.66 to 12, used. |
| priorityDate | 1994-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.