JPS55116710A - Preparation of polymer or copolymer - Google Patents

Preparation of polymer or copolymer

Info

Publication number
JPS55116710A
JPS55116710A JP2333679A JP2333679A JPS55116710A JP S55116710 A JPS55116710 A JP S55116710A JP 2333679 A JP2333679 A JP 2333679A JP 2333679 A JP2333679 A JP 2333679A JP S55116710 A JPS55116710 A JP S55116710A
Authority
JP
Japan
Prior art keywords
titanium
magnesium
halogen
polymer
unsaturated
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
JP2333679A
Other languages
Japanese (ja)
Inventor
Tsuneo Yashiki
Hidekuni Oda
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 JP2333679A priority Critical patent/JPS55116710A/en
Publication of JPS55116710A publication Critical patent/JPS55116710A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prepare a polymer useful for adhesives, etc. and having improved adhesive properties, printability and dyeability, by polymerizing an unsaturated carboxylic acid, etc. in the presence of a catalyst system comprising a composite consisting of magnesium, titanium, halogen, an electron donor, etc., and a specific organometallic compound.
CONSTITUTION: A (co)polymer is prepared by polymerizing a monomer, e.g. an unsaturated carboxylic acid, an unsaturated alcohol, an unsaturated ether, etc., or coplymerizing the monomer with α-olefins, in the presence of a catalyst system comprising (A) a composite provided by the treatment of magnesium (e.g. magnesium chloride etc.), titanium (e.g. titanium tetrachloride etc.), a halogen and an electron donor (e.g. ethyl benzoate etc.), or a composite containing magnesium, titanium and a halogen ahd having a specific surface area of ≥100m2/g, and (B) an organometallic compound of a IWIII group metal of the periodic table (e.g. alkylaluminum compounds etc.).
COPYRIGHT: (C)1980,JPO&Japio
JP2333679A 1979-03-02 1979-03-02 Preparation of polymer or copolymer Pending JPS55116710A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2333679A JPS55116710A (en) 1979-03-02 1979-03-02 Preparation of polymer or copolymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2333679A JPS55116710A (en) 1979-03-02 1979-03-02 Preparation of polymer or copolymer

Publications (1)

Publication Number Publication Date
JPS55116710A true JPS55116710A (en) 1980-09-08

Family

ID=12107735

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2333679A Pending JPS55116710A (en) 1979-03-02 1979-03-02 Preparation of polymer or copolymer

Country Status (1)

Country Link
JP (1) JPS55116710A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5980414A (en) * 1982-10-29 1984-05-09 Toa Nenryo Kogyo Kk Preparation of copolymer
US6239236B1 (en) * 1997-09-03 2001-05-29 Montell Technology Company B.V. Components and catalysts for the polymerization of olefins

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5980414A (en) * 1982-10-29 1984-05-09 Toa Nenryo Kogyo Kk Preparation of copolymer
JPH0322889B2 (en) * 1982-10-29 1991-03-27 Tonen Kk
US6239236B1 (en) * 1997-09-03 2001-05-29 Montell Technology Company B.V. Components and catalysts for the polymerization of olefins

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