JPS5442000A - Polymeric substance containing bispiperiding derivative, its preparation and its use - Google Patents

Polymeric substance containing bispiperiding derivative, its preparation and its use

Info

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
Application number
JP10389077A
Other languages
Japanese (ja)
Inventor
Nobuo Soma
Masaharu Morimura
Takao Yoshioka
Tomoyuki Kurumada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sankyo Co Ltd
Original Assignee
Sankyo Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sankyo Co Ltd filed Critical Sankyo Co Ltd
Priority to JP10389077A priority Critical patent/JPS5442000A/en
Publication of JPS5442000A publication Critical patent/JPS5442000A/en
Pending legal-status Critical Current

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
JP10389077A 1977-08-30 1977-08-30 Polymeric substance containing bispiperiding derivative, its preparation and its use Pending JPS5442000A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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