Pivotal door for adjusting the position of and gaining access to a grinding roller of a pulverizer mill
US-2024226912-A9 · Jul 11, 2024 · US
Method for manufacturing carbide for reinforcing rubber articles
US9358549B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9358549-B2 |
| Application number | US-201214004538-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 16, 2012 |
| Priority date | Apr 19, 2011 |
| Publication date | Jun 7, 2016 |
| Grant date | Jun 7, 2016 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
Disclosed is a method for manufacturing a carbide for reinforcing rubber articles that is capable of effectively utilizing polymer waste. The method includes the steps of mixing a carbide, obtained by thermal decomposition or incomplete combustion of polymer waste and pulverized by grinding, with carbon black to obtain a mixture of the carbide and the carbon black, and granulating the mixture using a granulating machine at a rotation speed of 70 rpm to 130 rpm.
First claim
Opening claim text (preview).
The invention claimed is: 1. A method for manufacturing a carbide for reinforcing rubber articles comprising the steps of: mixing a carbide, obtained by thermal decomposition or incomplete combustion of polymer waste and pulverized by grinding, with carbon black to obtain a mixture of the carbide and the carbon black; and granulating the mixture in an amount range of 1 kg to 2 kg using a granulating machine at a rotation speed of 70 rpm to 130 rpm and for a time range of 110 s to 130 s. 2. The method for manufacturing a carbide for reinforcing rubber articles according to claim 1 , wherein a mixture mass ratio of the carbide to the carbon black is in a range of 1/99 to 50/50. 3. The method for manufacturing a carbide for reinforcing rubber articles according to claim 2 , wherein the carbon black is a powdered material or a ground product of a granular material. 4. The method for manufacturing a carbide for reinforcing rubber articles according to claim 1 , wherein the carbon black is a powdered material or a ground product of a granular material. 5. The method for manufacturing a carbide for reinforcing rubber articles according to claim 1 , wherein the rotation speed is 110 rpm to 130 rpm. 6. The method for manufacturing a carbide for reinforcing rubber articles according to claim 1 , wherein the carbide is obtained by thermal decomposition or incomplete combustion of polymer waste at a temperature in the range of 300° C. to 600° C.
Assignees
Inventors
Classifications
Pyrolysis, carbonisation or auto-combustion reactions · CPC title
- B02C23/00Primary
Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group ({specially adapted for grain mills B02C11/00;} separating or sorting in general B03, B04, B07) · CPC title
specially adapted for specific materials not otherwise provided for · CPC title
Carbon black · CPC title
Carbides · CPC title
Patent family
Related publications grouped by family.
External sources
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US9358549B2 cover?
- Disclosed is a method for manufacturing a carbide for reinforcing rubber articles that is capable of effectively utilizing polymer waste. The method includes the steps of mixing a carbide, obtained by thermal decomposition or incomplete combustion of polymer waste and pulverized by grinding, with carbon black to obtain a mixture of the carbide and the carbon black, and granulating the mixture u…
- Who is the assignee on this patent?
- Kawamura Masanori, Asatsuma Keiji, Bridgestone Corp
- What technology area does this patent fall under?
- Primary CPC classification B02C23/00. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Jun 07 2016 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).