JPS6490227A - Preparation of rubber hide - Google Patents

Preparation of rubber hide

Info

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
Application number
JP24866787A
Other languages
Japanese (ja)
Other versions
JP2571581B2 (en
Inventor
Yuji Hirano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yamashita Rubber Co Ltd
Original Assignee
Yamashita Rubber Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yamashita Rubber Co Ltd filed Critical Yamashita Rubber Co Ltd
Priority to JP62248667A priority Critical patent/JP2571581B2/en
Publication of JPS6490227A publication Critical patent/JPS6490227A/en
Application granted granted Critical
Publication of JP2571581B2 publication Critical patent/JP2571581B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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.
JP62248667A 1987-10-01 1987-10-01 Rubber kneaded dough manufacturing method Expired - Lifetime JP2571581B2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
JPS61263709A (en) * 1985-05-17 1986-11-21 Tokai Rubber Ind Ltd Processing of natural rubber
JPS61263710A (en) * 1985-05-17 1986-11-21 Tokai Rubber Ind Ltd Processing of natural rubber

Patent Citations (7)

* Cited by examiner, † Cited by third party
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
JPS61263709A (en) * 1985-05-17 1986-11-21 Tokai Rubber Ind Ltd Processing of natural rubber
JPS61263710A (en) * 1985-05-17 1986-11-21 Tokai Rubber Ind Ltd Processing of natural rubber

Cited By (2)

* Cited by examiner, † Cited by third party
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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