Conjugated diolefin (co)polymer rubber, process for producing (co)polymer rubber, rubber composition, composite, and tire

A conjugated diene and a manufacturing method of the technology are used in the fields of rubber-inorganic compound composites, conjugated diene-based polymeric rubbers, rubber compositions, tires, conjugated diene polymeric rubbers and their manufacturing fields, and can solve the problem of drug dispersion. The performance cannot be said to be sufficient, the affinity of rubber components is not found, and a large number of drugs are dispersed.
CN1578790AInactive Publication Date: 2005-02-09JSR CORPORATIOON
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
JSR CORPORATIOON
Publication Date
2005-02-09
Estimated Expiration
Not applicable · inactive patent

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Abstract

Disclosed are a conjugated diolefin (co)polymer rubber formed from either a conjugated diolefin or a conjugated diolefin and an aromatic vinyl compound, wherein the (co) polymer rubber has a primary amino group and an alkoxysilyl group which are bonded to a (co)polymer chain; a process for producing the same; a rubber composition; a composite; and a tire. The (co) polymer rubber has satisfactory processability, and can give an automotive tire tread having a balance among wear resistance, failure characteristics, low hysteresis loss and wet-skid characteristics.
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Description

technical field

[0001] The present invention relates to a conjugated diene (co)polymerized rubber, its production method, rubber composition and tire. More specifically, the present invention relates to a conjugated diene-based (co-diene) capable of forming tire treads for automobiles, which has good processability and is well-balanced in wear resistance, fracture characteristics, low hysteresis loss, and wet skid resistance. ) Polymeric rubber, its production method, rubber composition and tire.

[0002] In addition, the present invention relates to a conjugated diene (co)polymer rubber having improved cold flow and excellent balance of various properties, a method for producing the same, and the like.

[0003] In addition, the present invention relates to a conjugated diene (co)polymerized rubber having a stable Mooney viscosity and little change in Mooney viscosity over time, a method for producing the rubber, a rubber composition, and a tire.

[0004] Furthermore, the pr...

Claims

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