AR007007A1 - ESTERICALLY PREVENTED PIPERIDINE DERIVATIVES, AS A LIGHT PROTECTION AGENT FOR POLYMERS, PROCEDURE FOR THEIR PREPARATION, USE OF SUCH DERIVATIVES TO STABILIZE ORGANIC MATERIALS, PROCEDURE TO STABILIZE A POLYMERIC MATERIAL AGAINST LAGRY - Google Patents

ESTERICALLY PREVENTED PIPERIDINE DERIVATIVES, AS A LIGHT PROTECTION AGENT FOR POLYMERS, PROCEDURE FOR THEIR PREPARATION, USE OF SUCH DERIVATIVES TO STABILIZE ORGANIC MATERIALS, PROCEDURE TO STABILIZE A POLYMERIC MATERIAL AGAINST LAGRY

Info

Publication number
AR007007A1
AR007007A1 ARP970101860A ARP970101860A AR007007A1 AR 007007 A1 AR007007 A1 AR 007007A1 AR P970101860 A ARP970101860 A AR P970101860A AR P970101860 A ARP970101860 A AR P970101860A AR 007007 A1 AR007007 A1 AR 007007A1
Authority
AR
Argentina
Prior art keywords
stabilize
procedure
derivatives
polymers
preparation
Prior art date
Application number
ARP970101860A
Other languages
Spanish (es)
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of AR007007A1 publication Critical patent/AR007007A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • 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
    • C07D211/04—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
    • C07D211/56—Nitrogen atoms
    • C07D211/58—Nitrogen atoms attached in position 4
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
    • C07D409/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing three or more hetero rings
    • 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
    • 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
    • C09K15/30—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing heterocyclic ring with at least one nitrogen atom as ring member

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paper (AREA)

Abstract

Derivados de piperidina impedidos estéricamente como agentes de protección contra la luz para polímeros, que aumentan su peso molecular por medio de unareacción fotoquímica. Se trata en este caso de compuestos de la fórmula general (I), en la que los diversos sustituyentes poseen los significadosdefinidos en la memoria descriptiva. Asimismo, se refiere al procedimiento para su preparación, utilización de dichos derivados para estabilizarmateriales orgánicos, procedimiento para estabilizar material polimérico contra la degradación por luz y calor y material orgánico estabilizado.Sterically hindered piperidine derivatives as light protection agents for polymers, which increase their molecular weight by means of a photochemical reaction. These are compounds of the general formula (I), in which the various substituents have the meanings defined in the specification. Likewise, it refers to the process for their preparation, use of said derivatives to stabilize organic materials, process to stabilize polymeric material against degradation by light and heat, and stabilized organic material.

ARP970101860A 1996-05-07 1997-05-05 ESTERICALLY PREVENTED PIPERIDINE DERIVATIVES, AS A LIGHT PROTECTION AGENT FOR POLYMERS, PROCEDURE FOR THEIR PREPARATION, USE OF SUCH DERIVATIVES TO STABILIZE ORGANIC MATERIALS, PROCEDURE TO STABILIZE A POLYMERIC MATERIAL AGAINST LAGRY AR007007A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19618197A DE19618197A1 (en) 1996-05-07 1996-05-07 New sterically hindered piperidine derivatives as light stabilizers for polymers

Publications (1)

Publication Number Publication Date
AR007007A1 true AR007007A1 (en) 1999-10-13

Family

ID=7793518

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970101860A AR007007A1 (en) 1996-05-07 1997-05-05 ESTERICALLY PREVENTED PIPERIDINE DERIVATIVES, AS A LIGHT PROTECTION AGENT FOR POLYMERS, PROCEDURE FOR THEIR PREPARATION, USE OF SUCH DERIVATIVES TO STABILIZE ORGANIC MATERIALS, PROCEDURE TO STABILIZE A POLYMERIC MATERIAL AGAINST LAGRY

Country Status (10)

Country Link
EP (1) EP0912514A1 (en)
JP (1) JP2000510174A (en)
KR (1) KR20000010801A (en)
AR (1) AR007007A1 (en)
AU (1) AU2775097A (en)
DE (1) DE19618197A1 (en)
MA (1) MA24173A1 (en)
TW (1) TW442477B (en)
WO (1) WO1997042171A1 (en)
ZA (1) ZA973877B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19631244A1 (en) * 1996-08-02 1998-02-12 Clariant Gmbh New light stabilizers based on sterically hindered amines
DE19738615A1 (en) * 1997-09-04 1999-03-11 Clariant Gmbh New light stabilizers based on sterically hindered amines
CA2484512C (en) 2002-05-17 2013-04-16 Othera Pharmaceuticals, Inc. Treatment of cataracts and other ophthalmic diseases
US7825134B2 (en) 2003-05-19 2010-11-02 Othera Holding, Inc. Amelioration of cataracts, macular degeneration and other ophthalmic diseases
US7807719B2 (en) * 2004-09-14 2010-10-05 Chaim Roifman Compounds useful for modulating abnormal cell proliferation
KR20210088857A (en) 2020-01-07 2021-07-15 김동찬 Cold bottle and manufacture design thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1247974B (en) * 1991-06-04 1995-01-05 Sigma Prod Chim PIPERIDINE DERIVATIVES, THEIR PREPARATION AND USE
GB9316893D0 (en) * 1992-08-17 1993-09-29 Sandoz Ltd Use of hals compounds
DE19530468A1 (en) * 1995-08-18 1997-02-20 Sandoz Ag Use of piperidine compounds

Also Published As

Publication number Publication date
TW442477B (en) 2001-06-23
MA24173A1 (en) 1997-12-31
JP2000510174A (en) 2000-08-08
ZA973877B (en) 1997-11-07
KR20000010801A (en) 2000-02-25
AU2775097A (en) 1997-11-26
EP0912514A1 (en) 1999-05-06
WO1997042171A1 (en) 1997-11-13
DE19618197A1 (en) 1997-11-13

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