JPS52138591A - Modification of copolymers - Google Patents
Modification of copolymersInfo
- Publication number
- JPS52138591A JPS52138591A JP5527076A JP5527076A JPS52138591A JP S52138591 A JPS52138591 A JP S52138591A JP 5527076 A JP5527076 A JP 5527076A JP 5527076 A JP5527076 A JP 5527076A JP S52138591 A JPS52138591 A JP S52138591A
- Authority
- JP
- Japan
- Prior art keywords
- copolymers
- modification
- units
- prepare
- treating
- 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
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
PURPOSE: To prepare a polymer having the lactone structure and improved water resistance, by heat-treating a copolymer consisting of unsaturated alcohol units and ammonium compound units of acrylic carboxylic acid in the presence of a specific metallic compound.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5527076A JPS52138591A (en) | 1976-05-17 | 1976-05-17 | Modification of copolymers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5527076A JPS52138591A (en) | 1976-05-17 | 1976-05-17 | Modification of copolymers |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52138591A true JPS52138591A (en) | 1977-11-18 |
Family
ID=12993905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5527076A Pending JPS52138591A (en) | 1976-05-17 | 1976-05-17 | Modification of copolymers |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52138591A (en) |
-
1976
- 1976-05-17 JP JP5527076A patent/JPS52138591A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5232045A (en) | Resin composition | |
JPS52112692A (en) | Method for carboxylation of ethylene-vinyl acetate copolymers | |
JPS52138591A (en) | Modification of copolymers | |
JPS527317A (en) | Stainless steel having excellent malleability | |
JPS5263990A (en) | Method for modifying copolymers | |
JPS5263991A (en) | Method for modifying copolymers | |
JPS5365418A (en) | Production of modified polyester fibers | |
JPS5374588A (en) | Copolymer, its production and use | |
JPS53134050A (en) | Styrene resin composition | |
JPS5233926A (en) | Water-soluble adhesive composition | |
JPS5417988A (en) | Improved method of producing olefin polymer | |
JPS5223138A (en) | Sticking agent | |
JPS52107096A (en) | Preparation of water absorbing high polymer materials | |
JPS53126838A (en) | Information hysteresis device | |
JPS52129797A (en) | Preparation of radically curable compositions | |
JPS5411994A (en) | Preparation of polymer ic material having excellent water absorption properties | |
JPS531278A (en) | Preparation of conjugated diene polymers | |
JPS5371152A (en) | Polyolefin composition | |
JPS5237955A (en) | Ethylene(co)polymer composition | |
JPS52145495A (en) | Preparation of maleic anhydride half ester copolymers | |
JPS51127144A (en) | Resin composition | |
JPS5223139A (en) | Sticking agent | |
JPS52151384A (en) | Curable urethanated vinyl ester resin compositions | |
JPS526789A (en) | Process for preparing vinyl copolymers | |
JPS52105992A (en) | Preparation of hydrophilic high polymers |