IT1063416B - DERIVATIVES OF HYDROXY BENZYL MALONIC ACID THEIR PREPARATION AND USE AS STABILIZERS FOR ARTIFICIAL SUBSTANCES - Google Patents

DERIVATIVES OF HYDROXY BENZYL MALONIC ACID THEIR PREPARATION AND USE AS STABILIZERS FOR ARTIFICIAL SUBSTANCES

Info

Publication number
IT1063416B
IT1063416B IT2906476A IT2906476A IT1063416B IT 1063416 B IT1063416 B IT 1063416B IT 2906476 A IT2906476 A IT 2906476A IT 2906476 A IT2906476 A IT 2906476A IT 1063416 B IT1063416 B IT 1063416B
Authority
IT
Italy
Prior art keywords
stabilizers
derivatives
preparation
malonic acid
hydroxy benzyl
Prior art date
Application number
IT2906476A
Other languages
Italian (it)
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 CH1443375A external-priority patent/CH597298A5/en
Priority claimed from CH1443275A external-priority patent/CH597297A5/en
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Application granted granted Critical
Publication of IT1063416B publication Critical patent/IT1063416B/en

Links

IT2906476A 1975-11-07 1976-11-05 DERIVATIVES OF HYDROXY BENZYL MALONIC ACID THEIR PREPARATION AND USE AS STABILIZERS FOR ARTIFICIAL SUBSTANCES IT1063416B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH1443375A CH597298A5 (en) 1975-11-07 1975-11-07 (4)-Piperidyl hydroxybenzyl-malonates and -malonamides
CH1443275A CH597297A5 (en) 1975-11-07 1975-11-07 (4)-Piperidyl hydroxybenzyl-malonates and -malonamides
CH1200576 1976-09-22

Publications (1)

Publication Number Publication Date
IT1063416B true IT1063416B (en) 1985-02-11

Family

ID=27176726

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2906476A IT1063416B (en) 1975-11-07 1976-11-05 DERIVATIVES OF HYDROXY BENZYL MALONIC ACID THEIR PREPARATION AND USE AS STABILIZERS FOR ARTIFICIAL SUBSTANCES

Country Status (1)

Country Link
IT (1) IT1063416B (en)

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Legal Events

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Effective date: 19951123