| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_399d433982220f3203f7f18db8c9aa28 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G101-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L95-00 |
| filingDate |
1987-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_28585fd20c73dcfb5fe69ec5d59de256
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93f0a4fd73aa8ea46c6516e134eebd82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f8c3387e24ac1a00f73b3348f8c4eba
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72fbc673b3fc04a18b8f3d17e8213efa |
| publicationDate |
1988-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-S63273663-A |
| titleOfInvention |
Production of polyurethane foam containing bituminous substance |
| abstract |
PURPOSE: To obtain a polyurethane foam containing a bituminous substance, having fine cells and excellent mechanical properties, using a specific polyisocyanate and adding the bituminous substance to a raw material and expanding by the use of both a foam stabilizer and a foam breaker. n CONSTITUTION: (A) A polyurethane raw material comprising a polyisocyanate containing polymethylene polyphenylene isocyanate (preferably mixture of polymethylene polyphenylene isocyanate and tolylene diisocyanate), a polyol and a blowing agent is blended with (B) preferably 10W80wt.% (based on foam composition) bituminous substance solid or semisolid at normal temperature such as straight asphalt having 10W200 penetration and expanded by the use of (C) a foam stabilizer (silicone stabilizer or sorbitan monostearate) and a foam breaker (silicone foam breaker or polybutene foam breaker) to produce the aimed foam having excellent characteristics readily. n COPYRIGHT: (C)1988,JPO&Japio |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012094068-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S63175997-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0787069-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0787069-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H01299814-A |
| priorityDate |
1987-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |