| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-249992
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-249991
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2266-0278
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2327-06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-304
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B5-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B5-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-28 |
| filingDate |
1991-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1997-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77d511f9951f6d949f5721125cfbfa49
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_973349b4dce375513858129634348e92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee848ec4be37ec5e080958f1c4c174d2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a3c69b948fcfcc163b11f6631aedcfc |
| publicationDate |
1997-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2056951-C |
| titleOfInvention |
A liquid urethane-containing polyisocyanate mixture which can be used toprepare a polyurethane foam |
| abstract |
A composite element which comprises A) at least one top layar of polyvinyl chloride or a polyvinyl chloride-containing polymer mixture, and B) a preferably semirigid or rigid polyurethane foam, the top layer (A) or the polyurethane foam (B) or the two constituents (A) and (B) containing units of an .alpha.,.beta.-olefinically unsaturated polyester having a molecular waight factor per double bond of from 150 to 3000, a process for the production of composite element3 of this type, and liquid, urethane-containing polyisocyanate mixtures based on diphenylmethane diisocyanates and higher homologs thereof and .alpha.,.beta.-olefinically unsaturated polyester for the preparation of the polyurethane foam (B) are dsscribed. |
| priorityDate |
1990-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |