JPS56136347A - Rubber pellet of low tackiness and production thereof - Google Patents

Rubber pellet of low tackiness and production thereof

Info

Publication number
JPS56136347A
JPS56136347A JP3909180A JP3909180A JPS56136347A JP S56136347 A JPS56136347 A JP S56136347A JP 3909180 A JP3909180 A JP 3909180A JP 3909180 A JP3909180 A JP 3909180A JP S56136347 A JPS56136347 A JP S56136347A
Authority
JP
Japan
Prior art keywords
pellets
rubber
salt
fatty acid
higher fatty
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.)
Pending
Application number
JP3909180A
Other languages
Japanese (ja)
Inventor
Akira Uchiyama
Akira Matsuda
Shizuo Shimizu
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.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries 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 Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Priority to JP3909180A priority Critical patent/JPS56136347A/en
Publication of JPS56136347A publication Critical patent/JPS56136347A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent the aggreration of the rubber pellets from occurring during storage of the pellets without spoiling the characteristics inherent of the rubber by mixing the pellets with a particulate higher fatty acid (salt) which is used as an anti-tack agent instead of talc, polyethylene powder or the like.
CONSTITUTION: The rubber, particularly, 2W10C α-olefin based copolymer rubber (preferably, ethylene-propylene-dicyclopentadiene based rubber) is extruded by an extruder or the like into the pellets of, for example, a diameter of 8mm and a thickness of 5mm. The pellets thus obtained are mixed with the particulate higher fatty acid and/or salt thereof (preferably, those of 12W30 carbon atoms such as lauric acid, calcium stearate, etc.), preferably in a weight ratio of 100:0.1W1.
EFFECT: The pellets do not exhibit tack even after storage for a month under the condition where ten bags filled with 25kg of the pellets respectively are stacked vertically.
COPYRIGHT: (C)1981,JPO&Japio
JP3909180A 1980-03-28 1980-03-28 Rubber pellet of low tackiness and production thereof Pending JPS56136347A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3909180A JPS56136347A (en) 1980-03-28 1980-03-28 Rubber pellet of low tackiness and production thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3909180A JPS56136347A (en) 1980-03-28 1980-03-28 Rubber pellet of low tackiness and production thereof

Publications (1)

Publication Number Publication Date
JPS56136347A true JPS56136347A (en) 1981-10-24

Family

ID=12543397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3909180A Pending JPS56136347A (en) 1980-03-28 1980-03-28 Rubber pellet of low tackiness and production thereof

Country Status (1)

Country Link
JP (1) JPS56136347A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5098635A (en) * 1989-11-09 1992-03-24 Copolymer Rubber & Chemical Corporation Process for manufacturing friable rubber bales
WO2001064780A1 (en) * 2000-02-22 2001-09-07 Chevron Phillips Chemical Company Lp Using solventless metal oleate in making metal masterbatch
US7052628B2 (en) 2003-11-19 2006-05-30 Chevron Phillips Chemical Company, Lp Transition metal carboxylates as catalysts for oxygen scavenging
US7122584B2 (en) 2001-04-19 2006-10-17 Mitsui Chemicals, Inc. Flexible resin pellet and process for producing the same
US7238300B2 (en) 2002-10-15 2007-07-03 Solis James A Process for subjecting to actinic radiation and storing an oxygen scavenger, and a stored oxygen scavenger
JP2008253756A (en) * 2007-04-04 2008-10-23 Bridgestone Sports Co Ltd Method for manufacturing golf ball
US7494605B2 (en) 2002-10-15 2009-02-24 Cryovac, Inc. Process for triggering, storing, and distributing an oxygen scavenger, and a stored oxygen scavenger

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5098635A (en) * 1989-11-09 1992-03-24 Copolymer Rubber & Chemical Corporation Process for manufacturing friable rubber bales
WO2001064780A1 (en) * 2000-02-22 2001-09-07 Chevron Phillips Chemical Company Lp Using solventless metal oleate in making metal masterbatch
US6664320B1 (en) 2000-02-22 2003-12-16 Chevron Phillips Chemical Company Lp Using solventless metal oleate in making metal masterbatch
US7122584B2 (en) 2001-04-19 2006-10-17 Mitsui Chemicals, Inc. Flexible resin pellet and process for producing the same
US7238300B2 (en) 2002-10-15 2007-07-03 Solis James A Process for subjecting to actinic radiation and storing an oxygen scavenger, and a stored oxygen scavenger
US7494605B2 (en) 2002-10-15 2009-02-24 Cryovac, Inc. Process for triggering, storing, and distributing an oxygen scavenger, and a stored oxygen scavenger
US7052628B2 (en) 2003-11-19 2006-05-30 Chevron Phillips Chemical Company, Lp Transition metal carboxylates as catalysts for oxygen scavenging
JP2008253756A (en) * 2007-04-04 2008-10-23 Bridgestone Sports Co Ltd Method for manufacturing golf ball
US7935285B2 (en) * 2007-04-04 2011-05-03 Bridgestone Sports Co., Ltd. Method of manufacturing a golf ball

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