JPS5265591A - Purification of polyolefins - Google Patents

Purification of polyolefins

Info

Publication number
JPS5265591A
JPS5265591A JP14077775A JP14077775A JPS5265591A JP S5265591 A JPS5265591 A JP S5265591A JP 14077775 A JP14077775 A JP 14077775A JP 14077775 A JP14077775 A JP 14077775A JP S5265591 A JPS5265591 A JP S5265591A
Authority
JP
Japan
Prior art keywords
polyolefins
purification
polyolefin
purify
treating
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
JP14077775A
Other languages
Japanese (ja)
Inventor
Mutsuo Tokuwame
Toshio Kobayashi
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 JP14077775A priority Critical patent/JPS5265591A/en
Publication of JPS5265591A publication Critical patent/JPS5265591A/en
Pending legal-status Critical Current

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  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PURPOSE: To purify a polyolefin by treating it with a specific hydroxy ether, etc., thus removing the halogen content present in the polyolefin as a part of catalyst residue.
COPYRIGHT: (C)1977,JPO&Japio
JP14077775A 1975-11-26 1975-11-26 Purification of polyolefins Pending JPS5265591A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14077775A JPS5265591A (en) 1975-11-26 1975-11-26 Purification of polyolefins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14077775A JPS5265591A (en) 1975-11-26 1975-11-26 Purification of polyolefins

Publications (1)

Publication Number Publication Date
JPS5265591A true JPS5265591A (en) 1977-05-31

Family

ID=15276496

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14077775A Pending JPS5265591A (en) 1975-11-26 1975-11-26 Purification of polyolefins

Country Status (1)

Country Link
JP (1) JPS5265591A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6375012A (en) * 1986-09-18 1988-04-05 Mitsui Toatsu Chem Inc Purification of isotactic polystyrene
JP2005514468A (en) * 2001-12-21 2005-05-19 ダウ グローバル テクノロジーズ インコーポレイティド Additives for inactivating acidic compounds or halogen-containing compounds contained in olefin polymers
US12258540B2 (en) 2017-10-30 2025-03-25 Takeda Pharmaceutical Company Limited Environmentally compatible detergents for inactivation of lipid-enveloped viruses

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6375012A (en) * 1986-09-18 1988-04-05 Mitsui Toatsu Chem Inc Purification of isotactic polystyrene
JP2005514468A (en) * 2001-12-21 2005-05-19 ダウ グローバル テクノロジーズ インコーポレイティド Additives for inactivating acidic compounds or halogen-containing compounds contained in olefin polymers
US12258540B2 (en) 2017-10-30 2025-03-25 Takeda Pharmaceutical Company Limited Environmentally compatible detergents for inactivation of lipid-enveloped viruses

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