Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5202091df9de019fc995f2d266f9ecc2 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S525-92 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F299-065 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4804 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4829 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-8158 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-81 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F299-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F290-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F299-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-67 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-00 |
filingDate |
1981-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_82dd4832fe8bfa036c8beaed3f4f47f6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fbf56824ad49bdc07a282cba3f3e9c9b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d1c0b801a4e21bf1ab9a69e8b0ae61f |
publicationDate |
1982-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-0052958-A2 |
titleOfInvention |
Modified polyurethane liquid polymer compositions and their preparation |
abstract |
A novel heat-curable liquid polymer composition comprises a modified urethane oligomer containing terminal ethylenic unsaturation and a free radical catalyst. It is prepared by heating a mixture of the oligomer and the catalyst. In a preferred embodiment, the polymer composition further includes a reinforcing agent and/or a filler; the cured composition demonstrates enhanced impact properties and is particularly useful in automotive body constructions. n<??>The urethane oligomer has an equivalent ratio of MCO to OH from 0.5:1 to 2:1 and has been prepared by reactingn (a) an isocyanate-terminated prepolymer having a final free MCO content ranging from 0.5% to 30% and that is the product of reacting an organic polyisocyanate with an isocyanate-reactive-group-containing unsaturated acrylate andior unsaturated amide monomer, withn (b) a polyol having an average equivalent weight in the range 75 to 500 and an average functionality of at least about 3. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0419043-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0209641-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0209641-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4497932-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0076126-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0083837-A1 |
priorityDate |
1980-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |