| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1f8713f6ace083308920724981592661 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L77-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L21-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-346
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C1-0008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-283 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L77-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60C5-14 |
| filingDate |
2002-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2009-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_89e5f80d0e34191b8f6f2c6dc02f5bec
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c041d9df6d4f1aaa8aea31f5cb593267
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_026f82af86b59e8adbe95d5ca6d1adde
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65616df93d5cbfee113a836ba09cf29d |
| publicationDate |
2009-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-100551955-C |
| titleOfInvention |
Low permeability nano composites |
| abstract |
The present invention is halogenated elastomer and clay, and a kind of blend of exfoliated clay forms the nano composite material that is applicable to air barrier ideally.In one embodiment, halogenated elastomer is to comprise Cn 4 -Cn 7 The isoolefine derived units, the polymkeric substance of p-methylstyrene derived units and right-(halogenated methyl vinylbenzene) derived units.In another embodiment, halogenated elastomer is a butyl-type rubber.Clay can or can be not with the interpretation blend before carry out the other processing of peeling off.Interpretation/clay mixture forms different phases in nano composite material blend of the present invention.Blend of the present invention has improved air barrier properties and is suitable for makes liner or interior pipe. |
| priorityDate |
2001-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |