JPS5755939A - Photolysis-promoting cellulose acetate composition - Google Patents
Photolysis-promoting cellulose acetate compositionInfo
- Publication number
- JPS5755939A JPS5755939A JP12346781A JP12346781A JPS5755939A JP S5755939 A JPS5755939 A JP S5755939A JP 12346781 A JP12346781 A JP 12346781A JP 12346781 A JP12346781 A JP 12346781A JP S5755939 A JPS5755939 A JP S5755939A
- Authority
- JP
- Japan
- Prior art keywords
- cellulose acetate
- compd
- benzophenone
- photolysis
- dichlorobenzophenone
- 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
Abstract
PURPOSE: To promote the degradation of cellulose acetate caused by ultraviolet rays so as not to cause environmental pollution, by blending benzophenone or a specified substituted compd. thereof with cellulose acetate or depositing benzophenone or said subtituted compd. on the surface of cellulose acetate.
CONSTITUTION: Benzophenone or a substituted compd. thereof selected from p- nitrobenzophenone. 2,4-dichlorobenzophenone, 2,4'-dichlorobenzophenone, 4,4'- dimethylbenzophenone, 4-methylbenzophenone and 4-chlorobenzophenone, as a photolysis promotor, is blended with cellulose acetate or deposited on the surface of cellulose acetate to produce the titled compsn. This compsn. is used as a starting material to produce articles such as various disposable cellulose acetate plastic containers. When these articles become useless and are discarded outdoors, they are rapidly degraded and its strength is lowered so as not to cause environmental pollution.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12346781A JPS5755939A (en) | 1981-08-06 | 1981-08-06 | Photolysis-promoting cellulose acetate composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12346781A JPS5755939A (en) | 1981-08-06 | 1981-08-06 | Photolysis-promoting cellulose acetate composition |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12503174A Division JPS5150354A (en) | 1974-10-30 | 1974-10-30 | HIKARIBUNKAISOKUSHINSEISERUROOSUASETEETOSOSEIBUTSU |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5755939A true JPS5755939A (en) | 1982-04-03 |
JPS5736292B2 JPS5736292B2 (en) | 1982-08-03 |
Family
ID=14861347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12346781A Granted JPS5755939A (en) | 1981-08-06 | 1981-08-06 | Photolysis-promoting cellulose acetate composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5755939A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5938751A (en) * | 1982-08-28 | 1984-03-02 | Sharp Corp | Electrophotographic receptor |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3390278B2 (en) | 1994-12-05 | 2003-03-24 | ダイセル化学工業株式会社 | Cellulose ester composition and molded article |
-
1981
- 1981-08-06 JP JP12346781A patent/JPS5755939A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5938751A (en) * | 1982-08-28 | 1984-03-02 | Sharp Corp | Electrophotographic receptor |
Also Published As
Publication number | Publication date |
---|---|
JPS5736292B2 (en) | 1982-08-03 |
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