JPS5543110A - Carboxylation of ethylene polymer - Google Patents
Carboxylation of ethylene polymerInfo
- Publication number
- JPS5543110A JPS5543110A JP11455278A JP11455278A JPS5543110A JP S5543110 A JPS5543110 A JP S5543110A JP 11455278 A JP11455278 A JP 11455278A JP 11455278 A JP11455278 A JP 11455278A JP S5543110 A JPS5543110 A JP S5543110A
- Authority
- JP
- Japan
- Prior art keywords
- parts
- ethylene polymer
- 1w50wt
- carboxylation
- grafting initiator
- 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
- Polymerization Catalysts (AREA)
- Graft Or Block Polymers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
PURPOSE: To obtain a carboxylated resin useful for film and laminating adhesives, having adhesiveness to metal and other synthetic resins, by carboxylating an ethylene polymer with a specific grafting initiator.
CONSTITUTION: (A) 99W50 Parts by wt of an ethylene polymer is reacted with (B) 1W50 parts by wt of an α,β-unsaturated carboxylic acid and/or its anhydride in the presence or absence of (D) one or more types of vinylidene monomers of the formula (X and Y are H, Cl, alkyl, acetoxy, carboxylate, or cyano groups) in a heterogeneous system, using di (2,4-dichlorobenzoyl) peroxide as a grafting initiator. A copolymer containing 1W50wt% of vinyl acetate may be preferably used as (A). The amount of (B) is 1W50wt% based on (C) or (C) and (D), and 1W90 parts by wt of (D) is used per 99W10 parts by wt of (C).
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11455278A JPS5543110A (en) | 1978-09-20 | 1978-09-20 | Carboxylation of ethylene polymer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11455278A JPS5543110A (en) | 1978-09-20 | 1978-09-20 | Carboxylation of ethylene polymer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5543110A true JPS5543110A (en) | 1980-03-26 |
JPS5734847B2 JPS5734847B2 (en) | 1982-07-26 |
Family
ID=14640641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11455278A Granted JPS5543110A (en) | 1978-09-20 | 1978-09-20 | Carboxylation of ethylene polymer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5543110A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102712509A (en) * | 2009-11-05 | 2012-10-03 | 阿维亚科技有限公司 | Adsorption of contaminants from liquid and electrochemichal regeneration of adsorbent |
-
1978
- 1978-09-20 JP JP11455278A patent/JPS5543110A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102712509A (en) * | 2009-11-05 | 2012-10-03 | 阿维亚科技有限公司 | Adsorption of contaminants from liquid and electrochemichal regeneration of adsorbent |
Also Published As
Publication number | Publication date |
---|---|
JPS5734847B2 (en) | 1982-07-26 |
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