| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b3a237e06cefa8a053ea8e184cd010c3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2190-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-3437 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4018
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K3-1021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-3437
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3437
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-18 |
| filingDate |
1997-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1999-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff559775f7cbd553f922be38c015f6c0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a79512d58aceb6054733d6b1be69cf91
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_32ea4216d69e7273518579f05176d72f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2b221ee846d72e9332076305a773484
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8362553460c39f79731cc4ec55c9c26d |
| publicationDate |
1999-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5990186-A |
| titleOfInvention |
Polyurethane foam for sealant |
| abstract |
A polyurethane foam for a sealant is disclosed which is produced from a composition prepared by compounding reaction mixture comprising a polyisocyanate ingredient and a polyol ingredient with a given amount by weight of an ozone inhibitor ingredient. A sealant of a predetermined shape is obtained from the foam. The polyol ingredient may be one ordinarily used for producing soft polyurethane foams, but especially preferably comprises a polyester-polyether polyol having both an ester segment and an ether segment in the molecular chain. The foam has excellent resistance to ozone deterioration and hence retains a sufficient air permeability required of a sealant for practical use. Further, the foam suffers little decrease in tensile strength from the initial value because it also has excellent resistance to deterioration by moisture and heat, i.e., high hydrolytic stability. A door for a conditioner is also described which comprises a substrate having provided on at least one surface thereof a sealant layer which comprises the polyurethane foam for sealant. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102977313-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004143028-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017073497-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005161886-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004171711-A1 |
| priorityDate |
1996-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |