JPS5566912A - Carboxylation of ethylene polymer - Google Patents
Carboxylation of ethylene polymerInfo
- Publication number
- JPS5566912A JPS5566912A JP14043978A JP14043978A JPS5566912A JP S5566912 A JPS5566912 A JP S5566912A JP 14043978 A JP14043978 A JP 14043978A JP 14043978 A JP14043978 A JP 14043978A JP S5566912 A JPS5566912 A JP S5566912A
- Authority
- JP
- Japan
- Prior art keywords
- ethylene polymer
- monomer
- reaction
- carboxylation
- acid
- 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.)
- Granted
Links
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Graft Or Block Polymers (AREA)
Abstract
PURPOSE: To perform the title reaction to a great extent for an ethylene polymer with keeping its original form, by carring out the heterogeneous reaction of the ethylene polymer with an α,β-unsaturated carboxylic acid (or its anhydride) in the presence or abseuce of a specific vinylidene monomer using a particular reaction medium.
CONSTITUTION: The objective carboxylation can be performed by the heterogeneous reaction of a powdered or pelletized eshylene polymer with an α,β-unsaturated carboxylic acid (or its auhydride) in the presence or absence of at least one vinylidene monomer of formula I (X and Y are the same or different, being each H, Cl, alkyl, acetoxy, carboxylic ester, or cyano) in a 4W8C aliphatic tertiary alcohol, a reaction medium, using a graft initiator such as an organic peroxide. The resulting carboxylated ethylene polymer consists of an ethylene polymer and an acid monomer, or an ethylene polymer, an acid monomer, and a vinylidene monomer.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14043978A JPS5566912A (en) | 1978-11-16 | 1978-11-16 | Carboxylation of ethylene polymer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14043978A JPS5566912A (en) | 1978-11-16 | 1978-11-16 | Carboxylation of ethylene polymer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5566912A true JPS5566912A (en) | 1980-05-20 |
JPS5734848B2 JPS5734848B2 (en) | 1982-07-26 |
Family
ID=15268665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14043978A Granted JPS5566912A (en) | 1978-11-16 | 1978-11-16 | Carboxylation of ethylene polymer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5566912A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58152009A (en) * | 1982-03-08 | 1983-09-09 | Ube Ind Ltd | Production of tackifying polyolefin |
JPS61203115A (en) * | 1985-03-04 | 1986-09-09 | Kao Corp | Production of polyurethane resin |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6152947U (en) * | 1984-09-13 | 1986-04-09 | ||
JPS61181551U (en) * | 1985-05-02 | 1986-11-12 | ||
JPH0264355U (en) * | 1988-11-02 | 1990-05-15 |
-
1978
- 1978-11-16 JP JP14043978A patent/JPS5566912A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58152009A (en) * | 1982-03-08 | 1983-09-09 | Ube Ind Ltd | Production of tackifying polyolefin |
JPS61203115A (en) * | 1985-03-04 | 1986-09-09 | Kao Corp | Production of polyurethane resin |
JPH0579106B2 (en) * | 1985-03-04 | 1993-11-01 | Kao Corp |
Also Published As
Publication number | Publication date |
---|---|
JPS5734848B2 (en) | 1982-07-26 |
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