JPS50141692A - - Google Patents
Info
- Publication number
- JPS50141692A JPS50141692A JP4876774A JP4876774A JPS50141692A JP S50141692 A JPS50141692 A JP S50141692A JP 4876774 A JP4876774 A JP 4876774A JP 4876774 A JP4876774 A JP 4876774A JP S50141692 A JPS50141692 A JP S50141692A
- Authority
- JP
- Japan
- 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
- Graft Or Block Polymers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4876774A JPS557461B2 (en) | 1974-05-02 | 1974-05-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4876774A JPS557461B2 (en) | 1974-05-02 | 1974-05-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50141692A true JPS50141692A (en) | 1975-11-14 |
| JPS557461B2 JPS557461B2 (en) | 1980-02-26 |
Family
ID=12812419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4876774A Expired JPS557461B2 (en) | 1974-05-02 | 1974-05-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS557461B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55112218A (en) * | 1979-02-15 | 1980-08-29 | Dow Chemical Co | Diene block copolymer having random copolymer of styrene and alkylstyrene and alphaamethylstyrene as end block |
| JP2009084458A (en) * | 2007-09-28 | 2009-04-23 | Kuraray Co Ltd | Block copolymer and preparation method thereof |
-
1974
- 1974-05-02 JP JP4876774A patent/JPS557461B2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55112218A (en) * | 1979-02-15 | 1980-08-29 | Dow Chemical Co | Diene block copolymer having random copolymer of styrene and alkylstyrene and alphaamethylstyrene as end block |
| JPS5941655B2 (en) * | 1979-02-15 | 1984-10-08 | ザ ダウ ケミカル カンパニ− | A diene block copolymer having styrene or a random copolymer of alkylstyrene and α-methylstyrene as the terminal block. |
| JP2009084458A (en) * | 2007-09-28 | 2009-04-23 | Kuraray Co Ltd | Block copolymer and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS557461B2 (en) | 1980-02-26 |