Method for manufacturing electronic device
US-2024258152-A1 · Aug 1, 2024 · US
Method of adhering and conveyor belt
US10213963B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10213963-B2 |
| Application number | US-201815989021-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 24, 2018 |
| Priority date | Aug 21, 2014 |
| Publication date | Feb 26, 2019 |
| Grant date | Feb 26, 2019 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
A conveyor belt obtained by bonding together conveyor belts to be adhered using an adhesive rubber is provided. The conveyor belts to be adhered include a rubber composition containing an ethylene-α-olefin copolymer, an organic peroxide (X1), and carbon black (Y1), the organic peroxide (X1) being contained in an amount of from 0.011 to 0.020 molar equivalents relative to the ethylene-α-olefin copolymer in the conveyor belts to be adhered. The adhesive rubber includes a rubber composition containing an ethylene-α-olefin copolymer, an organic peroxide (X2), and carbon black (Y2), the organic peroxide (X2) being contained in an amount of from 0.017 to 0.022 molar equivalents relative to the ethylene-α-olefin copolymer in the adhesive rubber. A content ratio (X2/X1) of the organic peroxide (X2) to the organic peroxide (X1) is from 1.20 to 2.00.
First claim
Opening claim text (preview).
The invention claimed is: 1. A conveyor belt obtained by bonding together conveyor belts to be adhered using an adhesive rubber, wherein the conveyor belts to be adhered include a rubber composition containing an ethylene-α-olefin copolymer, an organic peroxide (X1), and carbon black (Y1), the organic peroxide (X1) being contained in an amount of from 0.011 to 0.020 molar equivalents relative to the ethylene-α-olefin copolymer in the conveyor belts to be adhered, the adhesive rubber includes a rubber composition containing an ethylene-α-olefin copolymer, an organic peroxide (X2), and carbon black (Y2), the organic peroxide (X2) being contained in an amount of from 0.017 to 0.022 molar equivalents relative to the ethylene-α-olefin copolymer in the adhesive rubber, and a content ratio (X2/X1) of the organic peroxide (X2) to the organic peroxide (X1) is from 1.20 to 2.00. 2. The conveyor belt according to claim 1 , wherein a content of the carbon black (Y1) in the conveyor belts to be adhered is from 40 to 60 parts by mass relative to 100 parts by mass of the ethylene-α-olefin copolymer in the conveyor belts to be adhered, a content of the carbon black (Y2) in the adhesive rubber is from 30 to 50 parts by mass relative to 100 parts by mass of the ethylene-α-olefin copolymer in the adhesive rubber, and a difference (Y1-Y2) in the content between the carbon black (Y1) and the carbon black (Y2) is from 0 to 10 parts by mass.
Assignees
Inventors
Classifications
Copolymers of ethylene (B29K2623/16 takes precedence) · CPC title
characterised by the composition of the plastics material of the parts to be joined (welding bar compositions B29C65/125) · CPC title
- C09J5/00Primary
Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers · CPC title
with flame-resistant layers, e.g. of asbestos, glass · CPC title
Joining belts by sewing, sticking, vulcanising, or the like; Constructional adaptations of the belt ends for this purpose · CPC title
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Frequently asked questions
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- What does patent US10213963B2 cover?
- A conveyor belt obtained by bonding together conveyor belts to be adhered using an adhesive rubber is provided. The conveyor belts to be adhered include a rubber composition containing an ethylene-α-olefin copolymer, an organic peroxide (X1), and carbon black (Y1), the organic peroxide (X1) being contained in an amount of from 0.011 to 0.020 molar equivalents relative to the ethylene-α-olefin c…
- Who is the assignee on this patent?
- Yokohama Rubber Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification C09J5/00. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Feb 26 2019 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). 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).