HK1000211A1 - N-substituted hindered amine stabilizers - Google Patents

N-substituted hindered amine stabilizers

Info

Publication number
HK1000211A1
HK1000211A1 HK97101746D HK97101746D HK1000211A1 HK 1000211 A1 HK1000211 A1 HK 1000211A1 HK 97101746 D HK97101746 D HK 97101746D HK 97101746 D HK97101746 D HK 97101746D HK 1000211 A1 HK1000211 A1 HK 1000211A1
Authority
HK
Hong Kong
Prior art keywords
hindered amine
amine stabilizers
substituted hindered
substituted
stabilizers
Prior art date
Application number
HK97101746D
Inventor
Roger Francois Dr Malherbe
Roland A E Winter
James P Galbo
Rudolf A Behrens
Andrew Mar
Peter J Schirmann
Raymond Seltzer
Original Assignee
Ciba Geigy Ag
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
Priority claimed from AU22383/88A external-priority patent/AU614093B2/en
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of HK1000211A1 publication Critical patent/HK1000211A1/en

Links

HK97101746D 1987-09-21 1997-09-08 N-substituted hindered amine stabilizers HK1000211A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US9941187A 1987-09-21 1987-09-21
US9942087A 1987-09-21 1987-09-21
US9941487A 1987-09-21 1987-09-21
AU22383/88A AU614093B2 (en) 1987-09-21 1988-09-21 N-substituted hindered amine stabilizers

Publications (1)

Publication Number Publication Date
HK1000211A1 true HK1000211A1 (en) 1998-02-06

Family

ID=27422721

Family Applications (1)

Application Number Title Priority Date Filing Date
HK97101746D HK1000211A1 (en) 1987-09-21 1997-09-08 N-substituted hindered amine stabilizers

Country Status (1)

Country Link
HK (1) HK1000211A1 (en)

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Legal Events

Date Code Title Description
PF Patent in force
PE Patent expired

Effective date: 20080912