http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3504266-A2
Outgoing Links
Predicate | Object |
---|---|
assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c651ee085ff5eba02c402657584dffaf |
classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-035 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C1-0016 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L9-06 |
filingDate | 2017-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_efba126cc3f450c5031d20436fb1190d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff24973f4dfc9540f8ca62d18fb05c3f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cac4df4fc6db721f7f844ed8a22115ff http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_41c0f96991737672b8f7ef684b13cfac |
publicationDate | 2019-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | EP-3504266-A2 |
titleOfInvention | Tread enhancement additives |
abstract | Provided herein are novel tire tread compositions. The tire tread compositions include a rubber, a terpene-based resin and at least one filler. The terpene-based resin comprises one terpene-based monomer such as α-pinene, referred to as a homopolymer, or combinations of several terpene-based monomers selected from α-pinene, β-pinene, δ-3 carene, β-phellandrene and pyrolysates of α-pinene, β-pinene, δ-3 carene, δ-2 carene, turpentine, and combinations thereof. The terpene-based resin is generally substantially free of limonene. The terpene-based resin has a softening point of about 80°C to about 130°C, a number average molecular weight (M n ) ranging from about 500 g/mol to about 775 g/mol and a glass transition temperature (T g ) of from about 38°C to about 81°C. The tire tread composition having the terpene-based resin shows improvements of tan δ at 0 °, wet grip and rolling resistance as compared with the compositions without the terpene-based resin or comprising alpha methyl styrene resin. |
priorityDate | 2016-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 93.