| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_82a4f5570b18bf043e6966c0d519a582 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K105-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K75-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L31-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D99-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C69-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C59-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-10 |
| filingDate |
1979-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e69d5722bde11237c43f7b751c315f0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2512fe03e07c1d0d8def1cf5bf286ac4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7695e3fa7758655491b8be221bd21b39
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d4e764ac0b0de98e6c0a3d3983db9b5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e13f483fb3f67deb716ff3cedf126f1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_894054babfebebc32a245aa51c7e7430 |
| publicationDate |
1980-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-S55150331-A |
| titleOfInvention |
Manufacturing of structual member such as rolling stock and the like |
| abstract |
PURPOSE:To obtain a structural member excellent in weather resistance, shock resistance and shock absorptive property by forming a non-foaming urethane film layer using non-yellowing organic isocianate on the inner surface of a mold and then a stock solution of foaming plastics to foam unitarily a core material. CONSTITUTION:A urethane prepolymer obtained by mixing non-yellowing isocianate with polyol for urethane for general use is poured beforehand in the inner part of the mold and thereafter by rotating non-foaming urethane film layer of a thickness of 1-3mm. on the inner surface of the mold. Then, a semi-hard or hard foaming plastic stock solution is injected in the mold through an inlet. The solution is left standing for a predetermined period at ordinary temperature, and is foamed to obtain a core material. Since non-yellowing organic isocianate is used as mentioned above, no discoloration in appearance occures even when the thus obtained core material is exposed outdoor for a long period of time as a structual material for rolling stock or the like. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5223193-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H072337-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0327914-A |
| priorityDate |
1979-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |