JPS6490227A - Preparation of rubber hide - Google Patents
Preparation of rubber hideInfo
- Publication number
- JPS6490227A JPS6490227A JP24866787A JP24866787A JPS6490227A JP S6490227 A JPS6490227 A JP S6490227A JP 24866787 A JP24866787 A JP 24866787A JP 24866787 A JP24866787 A JP 24866787A JP S6490227 A JPS6490227 A JP S6490227A
- Authority
- JP
- Japan
- Prior art keywords
- particles
- polymer
- starting material
- oil
- feeder
- 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
- Processes Of Treating Macromolecular Substances (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
PURPOSE:To continuously prepare a homogeneous rubber hide in one kneading step with good workability, by crushing a starting material polymer into fine particles having a specified diameter, mixing the polymer particles with additives before consolidation of the former, and kneading the resulting mixture. CONSTITUTION:A starting material polymer 1 (e.g., NBR rubber) is fed into a crusher 3, wherein the polymer 1 is crushed into particles having a diameter of at most 10mm, to which carbon, a vulcanizing agent, an age resister, an oil, etc., are added from a carbon feeder 4, an additive feeder 5, an oil feeder 6, etc. to effect preliminary mixing thereof in a blender 8 before consolidation of the polymer particles 1. The resulting mixture is kneaded with a kneader 9 and extruded therefrom in sheet form. The obtd. rubber hide 10 is conveyed via a rollers 11. If necessary, the surfaces of the particles of the crushed starting material polymer 1 are coated with an adhesion inhibitor before mixing and kneading thereof with the above-mentioned carbon, additives, oil, etc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62248667A JP2571581B2 (en) | 1987-10-01 | 1987-10-01 | Rubber kneaded dough manufacturing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62248667A JP2571581B2 (en) | 1987-10-01 | 1987-10-01 | Rubber kneaded dough manufacturing method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6490227A true JPS6490227A (en) | 1989-04-06 |
JP2571581B2 JP2571581B2 (en) | 1997-01-16 |
Family
ID=17181545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62248667A Expired - Lifetime JP2571581B2 (en) | 1987-10-01 | 1987-10-01 | Rubber kneaded dough manufacturing method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2571581B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006080028A1 (en) * | 2005-01-28 | 2006-08-03 | Dennis K J | A method of embossing design over pvc, latex or rubber backed brush mats or polypropylene mats in a dual temperature press |
JP2021533215A (en) * | 2018-08-03 | 2021-12-02 | ドレスラー グループ ゲーエムベーハー・ウント・コー・カーゲー | Methods and equipment for crushing plastic and producing powdered materials from this plastic |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4847934A (en) * | 1971-10-21 | 1973-07-07 | ||
JPS529049A (en) * | 1975-07-03 | 1977-01-24 | Bayer Ag | Method of and apparatus for manufacturing fluid mixtures of granulated rubber and solid and liquid additives |
JPS5920640A (en) * | 1982-07-27 | 1984-02-02 | Sumitomo Rubber Ind Ltd | Automatic mixing system for pelletized rubber |
JPS61118426A (en) * | 1984-11-13 | 1986-06-05 | Shinko Sangyo:Kk | Production of rubber thread |
JPS61229510A (en) * | 1985-04-05 | 1986-10-13 | Toyo Soda Mfg Co Ltd | Manufacture of rubber-inorganic fiber composition |
JPS61263710A (en) * | 1985-05-17 | 1986-11-21 | Tokai Rubber Ind Ltd | Processing of natural rubber |
JPS61263709A (en) * | 1985-05-17 | 1986-11-21 | Tokai Rubber Ind Ltd | Processing of natural rubber |
-
1987
- 1987-10-01 JP JP62248667A patent/JP2571581B2/en not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4847934A (en) * | 1971-10-21 | 1973-07-07 | ||
JPS529049A (en) * | 1975-07-03 | 1977-01-24 | Bayer Ag | Method of and apparatus for manufacturing fluid mixtures of granulated rubber and solid and liquid additives |
JPS5920640A (en) * | 1982-07-27 | 1984-02-02 | Sumitomo Rubber Ind Ltd | Automatic mixing system for pelletized rubber |
JPS61118426A (en) * | 1984-11-13 | 1986-06-05 | Shinko Sangyo:Kk | Production of rubber thread |
JPS61229510A (en) * | 1985-04-05 | 1986-10-13 | Toyo Soda Mfg Co Ltd | Manufacture of rubber-inorganic fiber composition |
JPS61263710A (en) * | 1985-05-17 | 1986-11-21 | Tokai Rubber Ind Ltd | Processing of natural rubber |
JPS61263709A (en) * | 1985-05-17 | 1986-11-21 | Tokai Rubber Ind Ltd | Processing of natural rubber |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006080028A1 (en) * | 2005-01-28 | 2006-08-03 | Dennis K J | A method of embossing design over pvc, latex or rubber backed brush mats or polypropylene mats in a dual temperature press |
JP2021533215A (en) * | 2018-08-03 | 2021-12-02 | ドレスラー グループ ゲーエムベーハー・ウント・コー・カーゲー | Methods and equipment for crushing plastic and producing powdered materials from this plastic |
Also Published As
Publication number | Publication date |
---|---|
JP2571581B2 (en) | 1997-01-16 |
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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 |
|
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 |