WO2008114648A1 - OXIDATIVELY MODIFIED α-OLEFIN POLYMER AND PROCESS FOR PRODUCTION THEREOF - Google Patents

OXIDATIVELY MODIFIED α-OLEFIN POLYMER AND PROCESS FOR PRODUCTION THEREOF Download PDF

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Publication number
WO2008114648A1
WO2008114648A1 PCT/JP2008/054364 JP2008054364W WO2008114648A1 WO 2008114648 A1 WO2008114648 A1 WO 2008114648A1 JP 2008054364 W JP2008054364 W JP 2008054364W WO 2008114648 A1 WO2008114648 A1 WO 2008114648A1
Authority
WO
WIPO (PCT)
Prior art keywords
olefin polymer
oxidatively modified
less
oxidatively
melting
Prior art date
Application number
PCT/JP2008/054364
Other languages
French (fr)
Japanese (ja)
Inventor
Takenori Fujimura
Masami Kanamaru
Yutaka Minami
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 JP2009505146A priority Critical patent/JP5290959B2/en
Publication of WO2008114648A1 publication Critical patent/WO2008114648A1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/06—Oxidation

Abstract

Disclosed is an oxidatively modified α-olefin polymer which is produced by oxidatively modifying a polymer of an α-olefin represented by the general formula: CH2=CH-CnH2n+1 [wherein n is an integer of 8 or greater] and satisfies the following requirements (A) to (E): (A) the stereoregularity index value M4 is 75 mol% or less; (B) the weight average molecular weight (Mw) is 500 to 5,000,000 and the molecular weight distribution (Mw/Mn) is 4.0 or less in terms of styrene content as measured by GPC method; (C) one melting peak appears in the melting point (Tm) measurement by DSC, the amount of heat absorbed upon melting (ΔH) as calculated from the area of the melting peak is 20 J/g or more, and the half-width value of the melting peak is 10°C or lower; (D) the acid value is 0.01 to 50 mg KOH/g; and (E) the amount of an extract with acetone is less than 0.1 mass%. The oxidatively modified α-olefin polymer is useful as an alternative material to a wax component. Also disclosed is a method for producing the oxidatively modified α-olefin polymer with high efficiency.
PCT/JP2008/054364 2007-03-16 2008-03-11 OXIDATIVELY MODIFIED α-OLEFIN POLYMER AND PROCESS FOR PRODUCTION THEREOF WO2008114648A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009505146A JP5290959B2 (en) 2007-03-16 2008-03-11 Oxidation-modified α-olefin polymer and process for producing the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007068615 2007-03-16
JP2007-068615 2007-03-16

Publications (1)

Publication Number Publication Date
WO2008114648A1 true WO2008114648A1 (en) 2008-09-25

Family

ID=39765756

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/054364 WO2008114648A1 (en) 2007-03-16 2008-03-11 OXIDATIVELY MODIFIED α-OLEFIN POLYMER AND PROCESS FOR PRODUCTION THEREOF

Country Status (2)

Country Link
JP (1) JP5290959B2 (en)
WO (1) WO2008114648A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011057726A (en) * 2009-09-04 2011-03-24 Mitsui Chemicals Inc Polyolefin polymer having polar group, mold release agent, resin composition, and resin molded product
WO2013118841A1 (en) * 2012-02-08 2013-08-15 出光興産株式会社 End unsaturated α-olefin polymer and method for producing same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10279624A (en) * 1997-01-14 1998-10-20 Basf Ag Production of oxidized polyolefin wax
JP2000509417A (en) * 1996-04-30 2000-07-25 ビーエーエスエフ アクチェンゲゼルシャフト Metallocene polyolefin oxidized wax
WO2003070790A1 (en) * 2002-02-21 2003-08-28 Idemitsu Petrochemical Co., Ltd. CRYSTALLINE POLYMER OF HIGHER α-OLEFIN AND PROCESS FOR PRODUCING THE SAME
JP2005113038A (en) * 2003-10-09 2005-04-28 Idemitsu Kosan Co Ltd Polar group-containing higher olefin polymer and its manufacturing method
JP2006348153A (en) * 2005-06-15 2006-12-28 Idemitsu Kosan Co Ltd Modified alpha-olefin polymer and method for producing its crosslinked product

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006131784A (en) * 2004-11-08 2006-05-25 Idemitsu Kosan Co Ltd Crosslinked olefin polymer and method for producing the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000509417A (en) * 1996-04-30 2000-07-25 ビーエーエスエフ アクチェンゲゼルシャフト Metallocene polyolefin oxidized wax
JPH10279624A (en) * 1997-01-14 1998-10-20 Basf Ag Production of oxidized polyolefin wax
WO2003070790A1 (en) * 2002-02-21 2003-08-28 Idemitsu Petrochemical Co., Ltd. CRYSTALLINE POLYMER OF HIGHER α-OLEFIN AND PROCESS FOR PRODUCING THE SAME
JP2005113038A (en) * 2003-10-09 2005-04-28 Idemitsu Kosan Co Ltd Polar group-containing higher olefin polymer and its manufacturing method
JP2006348153A (en) * 2005-06-15 2006-12-28 Idemitsu Kosan Co Ltd Modified alpha-olefin polymer and method for producing its crosslinked product

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011057726A (en) * 2009-09-04 2011-03-24 Mitsui Chemicals Inc Polyolefin polymer having polar group, mold release agent, resin composition, and resin molded product
WO2013118841A1 (en) * 2012-02-08 2013-08-15 出光興産株式会社 End unsaturated α-olefin polymer and method for producing same
JPWO2013118841A1 (en) * 2012-02-08 2015-05-11 出光興産株式会社 Terminally unsaturated α-olefin polymer and process for producing the same

Also Published As

Publication number Publication date
JP5290959B2 (en) 2013-09-18
JPWO2008114648A1 (en) 2010-07-01

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