JPS51137739A - Rubber composition - Google Patents

Rubber composition

Info

Publication number
JPS51137739A
JPS51137739A JP6187175A JP6187175A JPS51137739A JP S51137739 A JPS51137739 A JP S51137739A JP 6187175 A JP6187175 A JP 6187175A JP 6187175 A JP6187175 A JP 6187175A JP S51137739 A JPS51137739 A JP S51137739A
Authority
JP
Japan
Prior art keywords
rubber composition
filler
manufactured
rubber
calcium sulfate
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
JP6187175A
Other languages
Japanese (ja)
Other versions
JPS5331657B2 (en
Inventor
Katsuhiro Ono
Toshihide Nishimura
Saburo Nomura
Masayuki Nakai
Hidetoshi Shimada
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.)
Idemitsu Kosan Co Ltd
Original Assignee
Idemitsu Kosan 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 Idemitsu Kosan Co Ltd filed Critical Idemitsu Kosan Co Ltd
Priority to JP6187175A priority Critical patent/JPS51137739A/en
Publication of JPS51137739A publication Critical patent/JPS51137739A/en
Publication of JPS5331657B2 publication Critical patent/JPS5331657B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

PURPOSE: A rubber composition with improved modulus, tensile strength and especially tear strength, manufactured by compounding fibrous calcium sulfate as a filler with a liquid rubber.
COPYRIGHT: (C)1976,JPO&Japio
JP6187175A 1975-05-26 1975-05-26 Rubber composition Granted JPS51137739A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6187175A JPS51137739A (en) 1975-05-26 1975-05-26 Rubber composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6187175A JPS51137739A (en) 1975-05-26 1975-05-26 Rubber composition

Publications (2)

Publication Number Publication Date
JPS51137739A true JPS51137739A (en) 1976-11-27
JPS5331657B2 JPS5331657B2 (en) 1978-09-04

Family

ID=13183606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6187175A Granted JPS51137739A (en) 1975-05-26 1975-05-26 Rubber composition

Country Status (1)

Country Link
JP (1) JPS51137739A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62207315A (en) * 1986-03-06 1987-09-11 Dainichi Color & Chem Mfg Co Ltd R-rin molding of polyurethane
JPS63265609A (en) * 1987-04-24 1988-11-02 Dainichi Color & Chem Mfg Co Ltd Reinforcing material and r-rim polyurethane molded item
JP6209649B1 (en) * 2016-06-10 2017-10-04 南国興産株式会社 Filler for rubber compound

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4930626A (en) * 1972-03-27 1974-03-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4930626A (en) * 1972-03-27 1974-03-19

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62207315A (en) * 1986-03-06 1987-09-11 Dainichi Color & Chem Mfg Co Ltd R-rin molding of polyurethane
JPS63265609A (en) * 1987-04-24 1988-11-02 Dainichi Color & Chem Mfg Co Ltd Reinforcing material and r-rim polyurethane molded item
JP6209649B1 (en) * 2016-06-10 2017-10-04 南国興産株式会社 Filler for rubber compound
JP2017218549A (en) * 2016-06-10 2017-12-14 南国興産株式会社 Filler for rubber compound

Also Published As

Publication number Publication date
JPS5331657B2 (en) 1978-09-04

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