JPS54123196A - Novel ether-ester block copolymer - Google Patents
Novel ether-ester block copolymerInfo
- Publication number
- JPS54123196A JPS54123196A JP3065878A JP3065878A JPS54123196A JP S54123196 A JPS54123196 A JP S54123196A JP 3065878 A JP3065878 A JP 3065878A JP 3065878 A JP3065878 A JP 3065878A JP S54123196 A JPS54123196 A JP S54123196A
- Authority
- JP
- Japan
- Prior art keywords
- ester block
- block copolymer
- ether
- molecular weight
- formula
- 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
- Paints Or Removers (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
NEW MATERIAL:Ether-ester block compolymers having at least one of silyl group and a molecular weight of 300W1000 of formula I (R, R' are monofunctional hydrocarbyl groups selected from H, 1W10C alkyl, aryl, aralkyl; X is halogen, alkoxy, acyloxy, aminoxy, phenoxy, thioalkoxy, amino; a is 0W2).
USE: Coatings, adhesives, materials for food packaging, and cast molding.
PREPARATION: The reaction of an ether-ester block copolymer having carbon- carbon double bonds on terminals or side chains and a molecular weight of 200W 1000 with hydrosilanes of formula II is conducted in the presence of a catalyst of transition metal in group VIII of the periodic table at 50W150°C for 1W4 hr.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3065878A JPS54123196A (en) | 1978-03-16 | 1978-03-16 | Novel ether-ester block copolymer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3065878A JPS54123196A (en) | 1978-03-16 | 1978-03-16 | Novel ether-ester block copolymer |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9619886A Division JPS61241319A (en) | 1986-04-25 | 1986-04-25 | Room temperature curing composition containing novel ether-ester block copolymer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54123196A true JPS54123196A (en) | 1979-09-25 |
Family
ID=12309856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3065878A Pending JPS54123196A (en) | 1978-03-16 | 1978-03-16 | Novel ether-ester block copolymer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54123196A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0771855A2 (en) | 1995-11-02 | 1997-05-07 | Dow Corning Corporation | Crosslinked emulsions of pre-formed silicon-modified organic polymers |
-
1978
- 1978-03-16 JP JP3065878A patent/JPS54123196A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0771855A2 (en) | 1995-11-02 | 1997-05-07 | Dow Corning Corporation | Crosslinked emulsions of pre-formed silicon-modified organic polymers |
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