JPS5442000A - Polymeric substance containing bispiperiding derivative, its preparation and its use - Google Patents
Polymeric substance containing bispiperiding derivative, its preparation and its useInfo
- Publication number
- JPS5442000A JPS5442000A JP10389077A JP10389077A JPS5442000A JP S5442000 A JPS5442000 A JP S5442000A JP 10389077 A JP10389077 A JP 10389077A JP 10389077 A JP10389077 A JP 10389077A JP S5442000 A JPS5442000 A JP S5442000A
- Authority
- JP
- Japan
- Prior art keywords
- derivative
- polymers
- substance containing
- polymeric substance
- useful
- 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: To prepare a polymeric substance containing a bispiperidine derivative having reduced thermal sublimation tendency and useful as a light stabilizer for synthetic polymers, by reacting a bis (piperidine-oxyl) derivative with a xylylene derivative.
CONSTITUTION: (A) A compoundI[X-X is II (A is 1W10C methylene); R1 is H]is reacted with (B) a compound IIIWV (hal is chlorine, etc.) and an alkali metal salt of a tertiary alcohol (e.g. potassium tert-butoxide, etc.) preferably at 60W 120°C in the presence or absence of an inert solvent (e.g. toluene, etc.) to give a linear polymer having an average molecular weight of 400W100,000.
USE: Useful as a light stabilizer for olefin and diene polymers, polystyrene, α, β- unsaturated acid or its derivative polymers, epoxy polymers, polyurethanes, polycarbonates, polyamides, polyesters, etc..
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10389077A JPS5442000A (en) | 1977-08-30 | 1977-08-30 | Polymeric substance containing bispiperiding derivative, its preparation and its use |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10389077A JPS5442000A (en) | 1977-08-30 | 1977-08-30 | Polymeric substance containing bispiperiding derivative, its preparation and its use |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5442000A true JPS5442000A (en) | 1979-04-03 |
Family
ID=14366012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10389077A Pending JPS5442000A (en) | 1977-08-30 | 1977-08-30 | Polymeric substance containing bispiperiding derivative, its preparation and its use |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5442000A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4818511A (en) * | 1986-03-08 | 1989-04-04 | Nihon Cement Co., Ltd. | Process and apparatus for producing non-oxide compounds |
JPH01118139A (en) * | 1987-10-30 | 1989-05-10 | Konica Corp | Photosensitive body |
US5189086A (en) * | 1989-03-21 | 1993-02-23 | Ciba-Geigy Corporation | Polysubstituted N-hydrocarbyloxy hindered amine light stabilizers |
-
1977
- 1977-08-30 JP JP10389077A patent/JPS5442000A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4818511A (en) * | 1986-03-08 | 1989-04-04 | Nihon Cement Co., Ltd. | Process and apparatus for producing non-oxide compounds |
JPH01118139A (en) * | 1987-10-30 | 1989-05-10 | Konica Corp | Photosensitive body |
US5189086A (en) * | 1989-03-21 | 1993-02-23 | Ciba-Geigy Corporation | Polysubstituted N-hydrocarbyloxy hindered amine light stabilizers |
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