JPS5566912A - Carboxylation of ethylene polymer - Google Patents

Carboxylation of ethylene polymer

Info

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
Application number
JP14043978A
Other languages
Japanese (ja)
Other versions
JPS5734848B2 (en
Inventor
Hideo Akeyama
Nobuo Morishita
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.)
Tosoh Corp
Original Assignee
Toyo Soda Manufacturing 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 Toyo Soda Manufacturing Co Ltd filed Critical Toyo Soda Manufacturing Co Ltd
Priority to JP14043978A priority Critical patent/JPS5566912A/en
Publication of JPS5566912A publication Critical patent/JPS5566912A/en
Publication of JPS5734848B2 publication Critical patent/JPS5734848B2/ja
Granted legal-status Critical Current

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
JP14043978A 1978-11-16 1978-11-16 Carboxylation of ethylene polymer Granted JPS5566912A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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