#Bridgestone Corporation

Modified High-Cis Polybutadiene Polymer, Related Methods And Tire Components

Disclosed herein area process for preparing a modified high-cis polybutadiene polymer, a modified high-cis polybutadiene polymer, and tires having a component made using the modified high-cis polybuta…

DRIVE·Jul 7·1 min read

C08L15/00 Bridgestone Corporation

Modified High Cis Polydiene Polymer, Related Methods And Rubber Compositions

Disclosed herein are a modified high cis polydiene polymer, processes for preparing the modified high cis polydiene polymer, and tire rubber compositions containing the modified high cis polydiene pol…

DRIVE·Jun 16·1 min read

C08F236/06 Bridgestone Corporation

Polyolefin Grafted Polydiene Polymers, And Methods Of Making And Using Same

Embodiments of the present disclosure are directed to polyolefin grafted polydiene polymers, wherein the polyolefin grafted polydiene polymers comprises a polydiene having a polydiene polymer backbone…

DRIVE·Jul 29·1 min read

C08L51/04 Bridgestone Corporation

Functionalized Polymer, Process For Preparing And Rubber Compositions Containing The Functionalized Polymer

Disclosed herein are a functionalized diene monomer-containing polymer containing first and second functionalizing groups, processes for preparing the functionalized polymer, and rubber compositions c…

DRIVE·Jun 10·1 min read

C08F36/06 Bridgestone Corporation

Coupled Polymer Products, Methods Of Making And Compositions Containing

Disclosed herein are coupled polymer products comprising polymer with up to five polymer chains bonded to a functionalizing compound of either formula (II) or formula (III), wherein the polymer chains…

DRIVE·Jun 3·1 min read

C08L9/06 Bridgestone Corporation

Functional Initiator For Anionic Polymerization

An ethylenically unsaturated polymer includes at a terminus the radical of an allylic compound that includes a functional group free of active hydrogen atoms that is bonded to the allylic C atom throu…

DRIVE·Apr 22·1 min read

C08F236/10 Bridgestone Corporation

RUN-FLAT TIRE

A tire includes: bead cores; a carcass; a bead filler that extends along an outer face of the carcass from the bead core toward a tire radial direction outer side; and side reinforcing rubber that is …

DRIVE·May 26·2 min read

B60C17/0009 Bridgestone Corporation