CA2282329A1 - Enamine derivatives for use as antioxydants for polymers - Google Patents

Enamine derivatives for use as antioxydants for polymers Download PDF

Info

Publication number
CA2282329A1
CA2282329A1 CA002282329A CA2282329A CA2282329A1 CA 2282329 A1 CA2282329 A1 CA 2282329A1 CA 002282329 A CA002282329 A CA 002282329A CA 2282329 A CA2282329 A CA 2282329A CA 2282329 A1 CA2282329 A1 CA 2282329A1
Authority
CA
Canada
Prior art keywords
group
enamine
butyl
branched
general formula
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.)
Abandoned
Application number
CA002282329A
Other languages
English (en)
French (fr)
Inventor
Mauro Adovasio
Luciana Crisci
Fabio Broussard
Armando Salina
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.)
Great Lakes Chemical Italia SRL
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2282329A1 publication Critical patent/CA2282329A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3477—Six-membered rings
    • C08K5/3492—Triazines
    • C08K5/34926—Triazines also containing heterocyclic groups other than triazine groups
    • 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)
  • Hydrogenated Pyridines (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CA002282329A 1997-04-18 1998-04-16 Enamine derivatives for use as antioxydants for polymers Abandoned CA2282329A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT97MI000902 IT1291599B1 (it) 1997-04-18 1997-04-18 Composti appartenenti alla classe delle enammine e loro utilizzo come antiossidanti per polimeri organici
ITMI97A000902 1997-04-18
PCT/EP1998/002186 WO1998047893A1 (en) 1997-04-18 1998-04-16 Enamine derivatives for use as antioxydants for polymers

Publications (1)

Publication Number Publication Date
CA2282329A1 true CA2282329A1 (en) 1998-10-29

Family

ID=11376941

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002282329A Abandoned CA2282329A1 (en) 1997-04-18 1998-04-16 Enamine derivatives for use as antioxydants for polymers

Country Status (5)

Country Link
EP (1) EP0975626A1 (it)
JP (1) JP2001523238A (it)
CA (1) CA2282329A1 (it)
IT (1) IT1291599B1 (it)
WO (1) WO1998047893A1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10124332A1 (de) 2001-05-18 2002-11-21 Basf Ag Kosmetische oder pharmazeutische Zubereitungen, die Enaminotriazine als Lichtschutzmittel enthalten und neue Enaminotriazine
MXPA04011416A (es) 2002-05-17 2005-09-30 Othera Pharmaceuticals Inc Mejora del desarrollo de las cataratas y otras enfermedades oftalmicas.
US7825134B2 (en) 2003-05-19 2010-11-02 Othera Holding, Inc. Amelioration of cataracts, macular degeneration and other ophthalmic diseases
US8188166B2 (en) * 2005-07-29 2012-05-29 Aoc, Llc Unsaturated polyester resin compositions with improved weatherability

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS557861B2 (it) * 1972-10-04 1980-02-28
DE2612314A1 (de) * 1976-03-23 1977-09-29 Bayer Ag Piperidinderivate als lichtschutzmittel
DE2849444A1 (de) * 1978-11-15 1980-05-29 Hoechst Ag Beta aminocrotonsaeurepiperidylester, verfahren zu ihrer herstellung und ihre verwendung als lichtschutzmittel
CH666028A5 (de) * 1985-08-27 1988-06-30 Vladimir Ivanovich Paramonov 2,2,6-6-tetramethylpiperidylamide substituierter karbonsaeuren und die mit ihnen stabilisierten lichtbestaendigen polymermischungen.
IT1217742B (it) * 1988-05-31 1990-03-30 Ciba Geigy Spa Poliammine parzialmente sostituite con piperidin triazine

Also Published As

Publication number Publication date
EP0975626A1 (en) 2000-02-02
WO1998047893A1 (en) 1998-10-29
ITMI970902A1 (it) 1998-10-18
JP2001523238A (ja) 2001-11-20
IT1291599B1 (it) 1999-01-11

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Legal Events

Date Code Title Description
FZDE Discontinued