| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_075c7fb75705bde667bff775b7a7d916
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c1ba7dffc95854f27a40a6e9efb3c26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_246ffe091765f78b0c3be589b4961fe7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1f8713f6ace083308920724981592661
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4f9a628d474c7ecea8ec091770872596
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eece3f4c4266dfce4fc469ddcb3eb4e9 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2377-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B7-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B7-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L77-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B7-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-283
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B7-7495
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B7-726
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B7-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-405 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-405 |
| filingDate |
2007-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b3b68b8d9d8c7a180aeec18f7a1fd48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_96bb193f97f6c378c1522bdc0b42627f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c46cbc286b65dea360fbab47d895a66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0b0d0eee1bf80cafc235d72be868b06 |
| publicationDate |
2013-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8450396-B2 |
| titleOfInvention |
Efficient mixing process for producing thermoplastic elastomer composition |
| abstract |
A durable, flexible, impermeable thermoplastic elastomer composition is produced using a dynamic vulcanization process conducted in a high shear mixer at elevated temperature. The composition comprises cured particles of a first halogenated isobutylene-containing elastomer and particles of a second elastomer having at least one functional group capable of reacting with and grafting to a polyamide, the particles of the first and second elastomers dispersed in a continuous thermoplastic polyamide matrix, said process comprising: (1) dispersing a curative in the halogenated elastomer and forming a pre-compounded, preferably pelletized composition; (2) introducing polyamide resin and optional stabilizers into the mixer and shearing and heating to melt the polyamide and form a mixture; (3) introducing a nylon plasticizer to reduce the viscosity of the polyamide mixture to substantially match that of the pre-compounded elastomer under mixing conditions; (4) introducing pellets of the pre-compounded elastomer into the mixer and initiating dynamic vulcanization of the elastomer and polyamide components; (5) introducing the second elastomer and continuing heating and shearing to disperse the second elastomer and substantially complete dynamic vulcanization; and delivering the thermoplastic elastomer composition from the mixer. Such compositions are particularly useful in applications such as tire innerliners and barrier films or layers. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9493637-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020094795-A1 |
| priorityDate |
2007-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |