JPS64136A - Rubber composition - Google Patents
Rubber compositionInfo
- Publication number
- JPS64136A JPS64136A JP15447487A JP15447487A JPS64136A JP S64136 A JPS64136 A JP S64136A JP 15447487 A JP15447487 A JP 15447487A JP 15447487 A JP15447487 A JP 15447487A JP S64136 A JPS64136 A JP S64136A
- Authority
- JP
- Japan
- Prior art keywords
- carbon black
- generation zones
- rubber
- thermal decomposition
- component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: To obtain a rubber composition excellent in dispersibility, processability and abrasion resistance and useful as a tire tread, by mixing a rubber component with a carbon black of specified properties.
CONSTITUTION: A carbon black (B) having a nitrogen adsorption specific surface area (N2SA) belonging to the hard class of 140m2/g or above and an agglomerate void diameter (nm) having a value larger than that determined from the formula 59.182-0.236×[N2SA(m2/g)] is obtained by using a Y structure oil furnace composed of a combustion chamber equipped with a combustion burner and a feed oil injection nozzle on its head two series of generation zones each composed of a thermal decomposition conduit contiguous to said combustion burner, wherein the thermal decomposition conduits of these generation zones are converged and united, simultaneously feeding the streams of carbon black intermediate gases formed in said generation zones at a high speed to a cylindrical main reaction zone and allowing them to collide with each other. 100pts.wt. rubber component (A) such as a natural rubber is mixed with 35W100pts.wt. component B.
COPYRIGHT: (C)1989,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15447487A JPS64136A (en) | 1987-06-23 | 1987-06-23 | Rubber composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15447487A JPS64136A (en) | 1987-06-23 | 1987-06-23 | Rubber composition |
Publications (3)
Publication Number | Publication Date |
---|---|
JPH01136A JPH01136A (en) | 1989-01-05 |
JPS64136A true JPS64136A (en) | 1989-01-05 |
JPH0588856B2 JPH0588856B2 (en) | 1993-12-24 |
Family
ID=15585042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15447487A Granted JPS64136A (en) | 1987-06-23 | 1987-06-23 | Rubber composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS64136A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2649986A1 (en) * | 1989-07-18 | 1991-01-25 | Tokai Carbon Kk | Rubber composition |
-
1987
- 1987-06-23 JP JP15447487A patent/JPS64136A/en active Granted
Non-Patent Citations (1)
Title |
---|
RUBBER CHEMISTRY AND TECHNOLOGY KETJEN RESEARCH LABORATORY=1971 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2649986A1 (en) * | 1989-07-18 | 1991-01-25 | Tokai Carbon Kk | Rubber composition |
Also Published As
Publication number | Publication date |
---|---|
JPH0588856B2 (en) | 1993-12-24 |
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Legal Events
Date | Code | Title | Description |
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R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 14 Free format text: PAYMENT UNTIL: 20071224 |