| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eb79764b9be1dad037f8e7456918e91e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F6-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2321-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2310-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2314-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L21-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-12 |
| filingDate |
2015-02-19^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_984bf915b3c5fe70b837b643e8f25b35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b3ee3fcae8c2beeeabbcc83a77bc938
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c2cb6fd9bf66c07de0a76e01b0b408e8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc39a73bef6b1735964de99d6e9f5e57 |
| publicationDate |
2015-12-23^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2015132666-A3 |
| titleOfInvention |
Silica masterbatch made with emulsion and solution rubber |
| abstract |
The present invention provides a process for making a silica masterbatch that contains hydrophobated silica, solution-made rubber and emulsion-made rubber. Hydrophobated silica is mixed into a latex emulsion. Solution-rubber crumb in an aqueous suspension is mixed into the latex emulsion, which is coagulated, and a crumb is recovered, further homogenized, dried and baled to yield the silica masterbatch. A well- dispersed mixture of hydrophobated silica and emulsion-made rubber is added into a steam distillation step of a solution-rubber process from which a silica masterbatch is recovered. The emulsion-made rubber can be omitted to make a silica masterbatch of solution rubber and silica without emulsion rubber. The silica masterbatch has physical properties similar to those found in a comparable dry-mixed composition, but the silica masterbatch can be incorporated more easily and less expensively into tires and other rubber products than the dry-mixed composition. |
| priorityDate |
2014-03-07^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |