Sliding member and sliding body
US-2024101730-A1 · Mar 28, 2024 · US
Process for manufacturing an ultra-high thermally conductive graphene curing bladder
US2020369852A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2020369852-A1 |
| Application number | US-201816766754-A |
| Country | US |
| Kind code | A1 |
| Filing date | Aug 22, 2018 |
| Priority date | Nov 30, 2017 |
| Publication date | Nov 26, 2020 |
| Grant date | — |
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- Title
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Abstract
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A process for manufacturing an ultra-high thermally conductive graphene curing bladder includes the following steps: (1) pre-mixing an ultra-high thermally conductive graphene with rubber to obtain a pre-dispersed graphene master batch, performing a granulation process or a cutting process on the pre-dispersed graphene master batch to obtain a granular solid or a sheet solid, mixing the solid in a rubber mixing mill to obtain an ultra-high thermally conductive graphene rubber compound; (2) extruding, by an extruding machine, the ultra-high thermally conductive graphene rubber compound into a rubber strip of a desirable size; weighing and fixed-length processing the rubber strip of the ultra-high thermally conductive graphene rubber compound to obtain a rubber blank, placing the rubber blank into a pressing type curing bladder mold, closing the mold, pressurizing, heating and curing to obtain a finished product of the ultra-high thermally conductive graphene curing bladder.
First claim
Opening claim text (preview).
What is claimed is: 1 . A process for manufacturing an ultra-high thermally conductive graphene curing bladder, comprising the following steps: (1) pre-mixing an ultra-high thermally conductive graphene with rubber to obtain a pre-dispersed graphene master batch, performing a granulation process or a cutting process on the pre-dispersed graphene master batch to obtain a granular solid or a sheet solid, mixing the granular solid or the sheet solid in a rubber mixing mill to obtain an ultra-high thermally conductive graphene rubber compound; and (2) extruding, by an extruding machine, the ultra-high thermally conductive graphene rubber compound into a rubber strip of a desirable size; weighing and fixed-length processing the rubber strip of the ultra-high thermally conductive graphene rubber compound to obtain a rubber blank, placing the rubber blank into a pressing type curing bladder mold, closing the pressing type curing bladder mold, pressurizing, heating and curing the rubber blank to obtain a finished product of the ultra-high thermally conductive graphene curing bladder. 2 . The process for manufacturing the ultra-high thermally conductive graphene curing bladder according to claim 1 , wherein the ultra-high thermally conductive graphene and the rubber are pre-mixed in a weight ratio of (0.1-10):1.
Assignees
Inventors
Classifications
Copolymers of isobutene; butyl rubber · CPC title
Characterised by the use of unspecified rubbers · CPC title
- C08K3/042Primary
Graphene or derivatives, e.g. graphene oxides · CPC title
using a polymer as a carrier · CPC title
Carbon · CPC title
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- What does patent US2020369852A1 cover?
- A process for manufacturing an ultra-high thermally conductive graphene curing bladder includes the following steps: (1) pre-mixing an ultra-high thermally conductive graphene with rubber to obtain a pre-dispersed graphene master batch, performing a granulation process or a cutting process on the pre-dispersed graphene master batch to obtain a granular solid or a sheet solid, mixing the solid i…
- Who is the assignee on this patent?
- Shandong linglong tyre co ltd
- What technology area does this patent fall under?
- Primary CPC classification C08K3/042. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Thu Nov 26 2020 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).