BE855350A - 2,2,6,6-TETRAMETHYL-4-OL-PIPERIDINE TETRACARBOXYL ESTERS - Google Patents

2,2,6,6-TETRAMETHYL-4-OL-PIPERIDINE TETRACARBOXYL ESTERS

Info

Publication number
BE855350A
BE855350A BE178156A BE178156A BE855350A BE 855350 A BE855350 A BE 855350A BE 178156 A BE178156 A BE 178156A BE 178156 A BE178156 A BE 178156A BE 855350 A BE855350 A BE 855350A
Authority
BE
Belgium
Prior art keywords
tetracarboxyl
tetramethyl
piperidine
esters
tetracarboxyl esters
Prior art date
Application number
BE178156A
Other languages
French (fr)
Original Assignee
Argus Chem
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 Argus Chem filed Critical Argus Chem
Priority to BE178156A priority Critical patent/BE855350A/en
Priority to FR7717353A priority patent/FR2398752A1/en
Priority to FR7730378A priority patent/FR2405247A1/en
Publication of BE855350A publication Critical patent/BE855350A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/10—Spiro-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D211/40—Oxygen atoms
    • C07D211/44—Oxygen atoms attached in position 4
    • C07D211/46—Oxygen atoms attached in position 4 having a hydrogen atom as the second substituent in position 4
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/92—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with a hetero atom directly attached to the ring nitrogen atom
    • C07D211/94—Oxygen atom, e.g. piperidine N-oxide
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3432—Six-membered rings
    • C08K5/3435—Piperidines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Hydrogenated Pyridines (AREA)
BE178156A 1977-06-03 1977-06-03 2,2,6,6-TETRAMETHYL-4-OL-PIPERIDINE TETRACARBOXYL ESTERS BE855350A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE178156A BE855350A (en) 1977-06-03 1977-06-03 2,2,6,6-TETRAMETHYL-4-OL-PIPERIDINE TETRACARBOXYL ESTERS
FR7717353A FR2398752A1 (en) 1977-06-03 1977-06-07 2,2,6,6-TETRAMETHYL-PIPERIDINO-SPIRO-DIOXANOL TETRACARBOXYL ESTERS
FR7730378A FR2405247A1 (en) 1977-06-03 1977-10-10 Tetracarboxylic esters of (2,2,6,6)-tetramethylol (4)-piperidine - useful UV and heat stabilizers for plastics such as PVC

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BE178156A BE855350A (en) 1977-06-03 1977-06-03 2,2,6,6-TETRAMETHYL-4-OL-PIPERIDINE TETRACARBOXYL ESTERS
FR7717353A FR2398752A1 (en) 1977-06-03 1977-06-07 2,2,6,6-TETRAMETHYL-PIPERIDINO-SPIRO-DIOXANOL TETRACARBOXYL ESTERS
FR7730378A FR2405247A1 (en) 1977-06-03 1977-10-10 Tetracarboxylic esters of (2,2,6,6)-tetramethylol (4)-piperidine - useful UV and heat stabilizers for plastics such as PVC

Publications (1)

Publication Number Publication Date
BE855350A true BE855350A (en) 1977-12-05

Family

ID=27158636

Family Applications (1)

Application Number Title Priority Date Filing Date
BE178156A BE855350A (en) 1977-06-03 1977-06-03 2,2,6,6-TETRAMETHYL-4-OL-PIPERIDINE TETRACARBOXYL ESTERS

Country Status (2)

Country Link
BE (1) BE855350A (en)
FR (2) FR2398752A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2381754A1 (en) * 1977-02-24 1978-09-22 Ciba Geigy Ag ACYLOXY-4 PIPERIDINES USED AS PLASTIC STABILIZERS

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5616534A (en) * 1979-07-23 1981-02-17 Adeka Argus Chem Co Ltd Stabilized polymer composition
IT7928324A0 (en) * 1979-12-21 1979-12-21 Chimosa Chimica Organica Spa PIPERIDINE DERIVATIVES, STABILIZERS FOR SYNTHETIC POLYMERS.
DE69008402T2 (en) * 1989-03-21 1994-08-25 Ciba Geigy Ag Poly (1-hydrocarbyloxy-2,2,6,6-tetraalkylpiperidine) light stabilizers.
EP3093328B1 (en) 2015-05-13 2018-06-13 Merck Patent GmbH Liquid crystalline medium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2381754A1 (en) * 1977-02-24 1978-09-22 Ciba Geigy Ag ACYLOXY-4 PIPERIDINES USED AS PLASTIC STABILIZERS

Also Published As

Publication number Publication date
FR2405247A1 (en) 1979-05-04
FR2398752A1 (en) 1979-02-23

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