ES350881A1 - Procedimiento para la preparacion de esteres de acidos bis-(4-hidroxi-3,5-dialcohilbencil) carboxilicos. - Google Patents

Procedimiento para la preparacion de esteres de acidos bis-(4-hidroxi-3,5-dialcohilbencil) carboxilicos.

Info

Publication number
ES350881A1
ES350881A1 ES350881A ES350881A ES350881A1 ES 350881 A1 ES350881 A1 ES 350881A1 ES 350881 A ES350881 A ES 350881A ES 350881 A ES350881 A ES 350881A ES 350881 A1 ES350881 A1 ES 350881A1
Authority
ES
Spain
Prior art keywords
bis
tert
butyl
hydroxy
esters
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.)
Expired
Application number
ES350881A
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.)
ADVANCE PROD GmbH
Deutsche Advance Produktion GmbH
Original Assignee
ADVANCE PROD GmbH
Deutsche Advance Produktion GmbH
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 ADVANCE PROD GmbH, Deutsche Advance Produktion GmbH filed Critical ADVANCE PROD GmbH
Publication of ES350881A1 publication Critical patent/ES350881A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ES350881A 1967-03-17 1968-02-24 Procedimiento para la preparacion de esteres de acidos bis-(4-hidroxi-3,5-dialcohilbencil) carboxilicos. Expired ES350881A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0052555 1967-03-17

Publications (1)

Publication Number Publication Date
ES350881A1 true ES350881A1 (es) 1969-05-16

Family

ID=7054266

Family Applications (1)

Application Number Title Priority Date Filing Date
ES350881A Expired ES350881A1 (es) 1967-03-17 1968-02-24 Procedimiento para la preparacion de esteres de acidos bis-(4-hidroxi-3,5-dialcohilbencil) carboxilicos.

Country Status (10)

Country Link
US (1) US3646110A (es)
AT (2) AT283338B (es)
BE (1) BE712209A (es)
CH (1) CH496645A (es)
ES (1) ES350881A1 (es)
FR (1) FR1583759A (es)
GB (1) GB1217222A (es)
NL (1) NL6803498A (es)
RO (1) RO54662A (es)
SE (1) SE352071B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979360A (en) * 1972-12-26 1976-09-07 Ciba-Geigy Corporation Compositions stabilized with benzoyloxybenzamides
US3880910A (en) * 1972-12-26 1975-04-29 Ciba Geigy Corp 3,5-Dialkylbenzoyloxy-3{40 -5{40 -dialicylbenzamides
US3884960A (en) * 1972-12-26 1975-05-20 Ciba Geigy Corp Polyol esters of alkyl substituted hydroxy-benzoyloxybenzoic acids
US3959218A (en) * 1973-01-19 1976-05-25 Phillips Petroleum Company Ultraviolet light stabilizing system
US3839277A (en) * 1973-03-08 1974-10-01 Ciba Geigy Corp Light stabilized polyolefin compositions
US3984460A (en) * 1973-09-25 1976-10-05 Ciba-Geigy Corporation Esters of trisubstituted hydroxyphenylalkanoic acids
US4196301A (en) * 1973-09-25 1980-04-01 Ciba-Geigy Corporation 2,4,6-Trialkyl-3-hydroxybenzylmalonate
US4093587A (en) * 1974-07-23 1978-06-06 Ciba-Geigy Corporation Trisubstituted hydroxyphenylalkanoic acid ester and amide stabilized compositions
US4081475A (en) * 1974-12-10 1978-03-28 Ciba-Geigy Corporation Trialkylsubstituted hydroxybenzyl malonates and stabilized compositions
US4334085A (en) * 1978-09-14 1982-06-08 Standard Oil Company (Indiana) Transamination process for Mannich products
US4261912A (en) * 1979-08-01 1981-04-14 Gaf Corporation Ester of ω,ω-bis(dialkylhydroxyphenyl) alkanols as effective antioxidants
DE4215141C1 (de) * 1992-05-08 1993-12-09 Hoechst Ag Polyvinylbutyrale mit verbesserter Thermostabilität und Lichtbeständigkeit

Also Published As

Publication number Publication date
AT283338B (de) 1970-08-10
NL6803498A (es) 1968-09-18
DE1593822A1 (de) 1971-05-13
AT289403B (de) 1971-04-26
FR1583759A (es) 1969-12-05
DE1593822B2 (de) 1973-01-11
RO54662A (es) 1973-03-15
GB1217222A (en) 1970-12-31
BE712209A (es) 1968-07-15
CH496645A (de) 1970-09-30
US3646110A (en) 1972-02-29
SE352071B (es) 1972-12-18

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