CA973196A - 3,5-dialkyl-4-hydroxyphenylalkanoic acid esters of 3-hydroxy-2,2-dimethylpropyl 3-hydroxy-2,2-dimethylpropionate - Google Patents

3,5-dialkyl-4-hydroxyphenylalkanoic acid esters of 3-hydroxy-2,2-dimethylpropyl 3-hydroxy-2,2-dimethylpropionate

Info

Publication number
CA973196A
CA973196A CA144,425A CA144425A CA973196A CA 973196 A CA973196 A CA 973196A CA 144425 A CA144425 A CA 144425A CA 973196 A CA973196 A CA 973196A
Authority
CA
Canada
Prior art keywords
hydroxy
dimethylpropionate
dimethylpropyl
dialkyl
acid 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
CA144,425A
Other languages
English (en)
Other versions
CA144425S (en
Inventor
David H. Steinberg
John D. Spivack
Martin Dexter
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
Application granted granted Critical
Publication of CA973196A publication Critical patent/CA973196A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/20—Use of additives, e.g. for stabilisation
    • 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)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA144,425A 1971-07-01 1972-06-12 3,5-dialkyl-4-hydroxyphenylalkanoic acid esters of 3-hydroxy-2,2-dimethylpropyl 3-hydroxy-2,2-dimethylpropionate Expired CA973196A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15902171A 1971-07-01 1971-07-01

Publications (1)

Publication Number Publication Date
CA973196A true CA973196A (en) 1975-08-19

Family

ID=22570740

Family Applications (1)

Application Number Title Priority Date Filing Date
CA144,425A Expired CA973196A (en) 1971-07-01 1972-06-12 3,5-dialkyl-4-hydroxyphenylalkanoic acid esters of 3-hydroxy-2,2-dimethylpropyl 3-hydroxy-2,2-dimethylpropionate

Country Status (7)

Country Link
US (1) US3723503A (it)
CA (1) CA973196A (it)
DE (1) DE2231672A1 (it)
FR (1) FR2143964B1 (it)
GB (1) GB1360164A (it)
IT (1) IT968196B (it)
NL (1) NL7209230A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3887638A (en) * 1972-07-12 1975-06-03 Allied Chem Antistatic fiber containing chain-extended tetrols based on diamines
US3873639A (en) * 1972-07-12 1975-03-25 Allied Chem Antistatic fiber containing chain-extended tetrols based on diamines
US3888944A (en) * 1972-07-12 1975-06-10 Allied Chem Antistatic fiber containing chain-extended tetrols based on diamines
US3859380A (en) * 1972-07-19 1975-01-07 Allied Chem Antistatic polyamide fiber
US4065432A (en) * 1976-12-16 1977-12-27 E. I. Du Pont De Nemours And Company Thermally stable, rigid polyesters from aromatic dibasic acids and thermally stable, rigid bisphenols
GB2325239B (en) * 1997-05-13 2001-08-08 Ciba Sc Holding Ag Liquid polyfunctional additives
CN101649069B (zh) * 2009-09-23 2012-02-01 河北精信化工集团有限公司 一种pvc材料的增塑、抗氧化和热稳定改性剂及其制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3441575A (en) * 1961-10-30 1969-04-29 Geigy Chem Corp Esters of di(lower)alkylhydroxyphenyl alkanoic acid containing a hetro atom

Also Published As

Publication number Publication date
FR2143964A1 (it) 1973-02-09
IT968196B (it) 1974-03-20
NL7209230A (it) 1973-01-03
GB1360164A (en) 1974-07-17
US3723503A (en) 1973-03-27
DE2231672A1 (de) 1973-01-18
FR2143964B1 (it) 1974-07-26

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