JPS55116710A - Preparation of polymer or copolymer - Google Patents
Preparation of polymer or copolymerInfo
- 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
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
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)
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 |
-
1979
- 1979-03-02 JP JP2333679A patent/JPS55116710A/en active Pending
Cited By (3)
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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