Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d86bc8d700a86b8034af91731ade8002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e9afd0d1bbbce31b3c373cd9896d2ed9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bb2a5cac74bd7406bd7b22ed5f10ebad |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D263-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-47 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D277-10 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-378 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L25-10 |
filingDate |
2011-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d89b52f4c6b6ffc7228b9347dd857b4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa2a2a79842f1e03d71960d30a34fd1a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a3d74333bd332f1cd1e26300646208e |
publicationDate |
2012-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-2012083562-A1 |
titleOfInvention |
Polymer-Filler Coupling Additives |
abstract |
Polymer-filler coupling compounds with the formula B-A-S x —N are claimed. In these compounds, B is an azaheterocyclic oxygen or sulfur containing moiety, or an allyltin moiety; S x is a polysulfide, where x is between 2 and about 10; A is a linking atom or group that forms a bridge between B and S x ; and N is a blocking group. S x can be a disulfide. N can be a conventional blocking group or other group such as -A-B. Methods for using the polymer-filler coupling compounds to modify polymers containing unsaturated carbon-carbon bonds and promote filler dispersion are also claimed. Additionally, vulcanizable rubber compositions containing the polymer-filler coupling compounds and methods for making vulcanized rubber compositions using the polymer-filler coupling compounds are also claimed. |
priorityDate |
2005-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |