FR2253733A1 - Trialkyl substd hydroxybenzyl malonates - stabilising org materials, esp polyolefins, against heat, oxidation and light - Google Patents

Trialkyl substd hydroxybenzyl malonates - stabilising org materials, esp polyolefins, against heat, oxidation and light

Info

Publication number
FR2253733A1
FR2253733A1 FR7440236A FR7440236A FR2253733A1 FR 2253733 A1 FR2253733 A1 FR 2253733A1 FR 7440236 A FR7440236 A FR 7440236A FR 7440236 A FR7440236 A FR 7440236A FR 2253733 A1 FR2253733 A1 FR 2253733A1
Authority
FR
France
Prior art keywords
substd
polyolefins
hydroxybenzyl
materials
stabilising
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.)
Withdrawn
Application number
FR7440236A
Other languages
English (en)
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.)
Novartis AG
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
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of FR2253733A1 publication Critical patent/FR2253733A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • C08K5/134—Phenols containing ester groups
    • C08K5/1345—Carboxylic esters of phenolcarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
    • C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
    • C09K15/06—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing oxygen
    • C09K15/08—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing oxygen containing a phenol or quinone moiety

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Fats And Perfumes (AREA)
  • Lubricants (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7440236A 1973-12-10 1974-12-09 Trialkyl substd hydroxybenzyl malonates - stabilising org materials, esp polyolefins, against heat, oxidation and light Withdrawn FR2253733A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42334773A 1973-12-10 1973-12-10

Publications (1)

Publication Number Publication Date
FR2253733A1 true FR2253733A1 (en) 1975-07-04

Family

ID=23678558

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7440236A Withdrawn FR2253733A1 (en) 1973-12-10 1974-12-09 Trialkyl substd hydroxybenzyl malonates - stabilising org materials, esp polyolefins, against heat, oxidation and light

Country Status (5)

Country Link
JP (1) JPS5091580A (fr)
BE (1) BE823115A (fr)
DE (1) DE2456935A1 (fr)
FR (1) FR2253733A1 (fr)
NL (1) NL7416066A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2338924A1 (fr) * 1976-01-20 1977-08-19 Bayer Ag Procede de preparation de o-dialkylamino-methylphenols

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0161252A1 (fr) * 1983-11-15 1985-11-21 Ethyl Corporation Procede de preparation d'esters d'acide 3,5-dihydrocarbyle-4-hydroxybenzyle malonique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2338924A1 (fr) * 1976-01-20 1977-08-19 Bayer Ag Procede de preparation de o-dialkylamino-methylphenols

Also Published As

Publication number Publication date
DE2456935A1 (de) 1975-06-12
NL7416066A (nl) 1975-06-12
BE823115A (fr) 1975-06-09
JPS5091580A (fr) 1975-07-22

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Legal Events

Date Code Title Description
ST Notification of lapse