| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_14effe3850d2129f863b969dac4f1db8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02118
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-31675
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-743
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-76245 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-762
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-316 |
| filingDate |
1976-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1978-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d8bb4fe919a0901b25378e6395e4d92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_96751409ecf325e5f0f8485ae49b7e51 |
| publicationDate |
1978-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4130542-A |
| titleOfInvention |
Polyurethanes stabilized against ultraviolet light and nitrogen oxide deterioration |
| abstract |
A polyurethane polymer stabilized against the deteriorative effects of ultraviolet light and nitrogen oxides which comprises a polyurethane polymer and a stabilizing amount of an aliphatic or cycloaliphatic monoisocyanate or diisocyanate, said polyurethane polymer comprising an isocyanate terminated prepolymer obtained by reacting a polyether or a polyester with an excess of an aromatic diisocyanate, forming an emulsion thereof and subsequently chain-extending the prepolymer with water. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8324336-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8557947-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8313600-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9422390-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010144467-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5171818-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014329966-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4211847-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4506039-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008182054-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9796806-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4280944-A |
| priorityDate |
1975-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |