JPS5242525A - Preparation of shift-type color developer - Google Patents
Preparation of shift-type color developerInfo
- Publication number
- JPS5242525A JPS5242525A JP11928375A JP11928375A JPS5242525A JP S5242525 A JPS5242525 A JP S5242525A JP 11928375 A JP11928375 A JP 11928375A JP 11928375 A JP11928375 A JP 11928375A JP S5242525 A JPS5242525 A JP S5242525A
- Authority
- JP
- Japan
- Prior art keywords
- shift
- preparation
- color developer
- type color
- group
- 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
Abstract
PURPOSE: A compound of formula I (where R1 is halogen, lower alkyl group; R2 is lower alkyl group; Y is straight or branched alkylene, -O-group; Q is H, trifluoroacetyle group; m, n are each 0, 1, 2).
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11928375A JPS5242525A (en) | 1975-10-02 | 1975-10-02 | Preparation of shift-type color developer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11928375A JPS5242525A (en) | 1975-10-02 | 1975-10-02 | Preparation of shift-type color developer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5242525A true JPS5242525A (en) | 1977-04-02 |
Family
ID=14757543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11928375A Pending JPS5242525A (en) | 1975-10-02 | 1975-10-02 | Preparation of shift-type color developer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5242525A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5445624A (en) * | 1977-09-16 | 1979-04-11 | Shinko Electric Co Ltd | Recovering chromite sand |
JPH02218446A (en) * | 1988-12-15 | 1990-08-31 | Kinki Chiyuuzai Kk | Recycling of chromite sand for casting use |
JPH04279245A (en) * | 1991-03-04 | 1992-10-05 | Mitsubishi Steel Mfg Co Ltd | Method for re-utilizing iron oxide contained in organic binding material base casting sand |
-
1975
- 1975-10-02 JP JP11928375A patent/JPS5242525A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5445624A (en) * | 1977-09-16 | 1979-04-11 | Shinko Electric Co Ltd | Recovering chromite sand |
JPH02218446A (en) * | 1988-12-15 | 1990-08-31 | Kinki Chiyuuzai Kk | Recycling of chromite sand for casting use |
JPH04279245A (en) * | 1991-03-04 | 1992-10-05 | Mitsubishi Steel Mfg Co Ltd | Method for re-utilizing iron oxide contained in organic binding material base casting sand |
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