IT1302988B1 - Polimeri organici stabilizzati alla luce - Google Patents

Polimeri organici stabilizzati alla luce

Info

Publication number
IT1302988B1
IT1302988B1 IT1997MI001064A ITMI971064A IT1302988B1 IT 1302988 B1 IT1302988 B1 IT 1302988B1 IT 1997MI001064 A IT1997MI001064 A IT 1997MI001064A IT MI971064 A ITMI971064 A IT MI971064A IT 1302988 B1 IT1302988 B1 IT 1302988B1
Authority
IT
Italy
Prior art keywords
light
organic polymers
polymers stabilized
stabilized
organic
Prior art date
Application number
IT1997MI001064A
Other languages
English (en)
Inventor
Luciana Crisci
Fabio Broussard
Carlo Neri
Mauro Adovasio
Original Assignee
Great Lakes Chemical Italia
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 Great Lakes Chemical Italia filed Critical Great Lakes Chemical Italia
Priority to IT1997MI001064A priority Critical patent/IT1302988B1/it
Publication of ITMI971064A0 publication Critical patent/ITMI971064A0/it
Priority to CA002289552A priority patent/CA2289552A1/en
Priority to PCT/EP1998/002678 priority patent/WO1998050360A1/en
Priority to JP54773998A priority patent/JP2001527550A/ja
Priority to US09/423,283 priority patent/US6353044B1/en
Priority to EP98928228A priority patent/EP0983240A1/en
Publication of ITMI971064A1 publication Critical patent/ITMI971064A1/it
Application granted granted Critical
Publication of IT1302988B1 publication Critical patent/IT1302988B1/it

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
    • C07D211/68—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 one double bond between ring members or between a ring member and a non-ring member
    • C07D211/72—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 one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, directly attached to ring carbon atoms
    • 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
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/48—Stabilisers against degradation by oxygen, light or heat
IT1997MI001064A 1997-05-08 1997-05-08 Polimeri organici stabilizzati alla luce IT1302988B1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT1997MI001064A IT1302988B1 (it) 1997-05-08 1997-05-08 Polimeri organici stabilizzati alla luce
CA002289552A CA2289552A1 (en) 1997-05-08 1998-05-07 Light-stabilized organic polymers
PCT/EP1998/002678 WO1998050360A1 (en) 1997-05-08 1998-05-07 Light-stabilized organic polymers
JP54773998A JP2001527550A (ja) 1997-05-08 1998-05-07 光−安定化有機ポリマー
US09/423,283 US6353044B1 (en) 1997-05-08 1998-05-07 Light-stabilized organic polymers
EP98928228A EP0983240A1 (en) 1997-05-08 1998-05-07 Light-stabilized organic polymers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1997MI001064A IT1302988B1 (it) 1997-05-08 1997-05-08 Polimeri organici stabilizzati alla luce

Publications (3)

Publication Number Publication Date
ITMI971064A0 ITMI971064A0 (it) 1997-05-08
ITMI971064A1 ITMI971064A1 (it) 1998-11-08
IT1302988B1 true IT1302988B1 (it) 2000-10-18

Family

ID=11377091

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1997MI001064A IT1302988B1 (it) 1997-05-08 1997-05-08 Polimeri organici stabilizzati alla luce

Country Status (6)

Country Link
US (1) US6353044B1 (it)
EP (1) EP0983240A1 (it)
JP (1) JP2001527550A (it)
CA (1) CA2289552A1 (it)
IT (1) IT1302988B1 (it)
WO (1) WO1998050360A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4615309B2 (ja) 2002-05-17 2011-01-19 オセラ・ホールディング・インコーポレイテッド 白内障および他の眼球疾患の進行の改善
US7825134B2 (en) 2003-05-19 2010-11-02 Othera Holding, Inc. Amelioration of cataracts, macular degeneration and other ophthalmic diseases
US7642304B2 (en) * 2004-12-29 2010-01-05 Ciba Specialty Chemicals Corporation Composition and process for improving heat and weathering stability of segmented polyurethane polymers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
IT1203354B (it) * 1987-02-26 1989-02-15 Ciba Geigy Spa Composti piperidinici atti all'impiego come stabilizzanti per polimeri e copolimeri sintetici
IT1217742B (it) * 1988-05-31 1990-03-30 Ciba Geigy Spa Poliammine parzialmente sostituite con piperidin triazine
US5486613A (en) 1993-07-15 1996-01-23 Great Lakes Chemical Italia S.R.L. Vulcanization accelerators

Also Published As

Publication number Publication date
ITMI971064A0 (it) 1997-05-08
EP0983240A1 (en) 2000-03-08
ITMI971064A1 (it) 1998-11-08
US6353044B1 (en) 2002-03-05
CA2289552A1 (en) 1998-11-12
JP2001527550A (ja) 2001-12-25
WO1998050360A1 (en) 1998-11-12

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Legal Events

Date Code Title Description
0001 Granted