BR9303860A - Oxamidas absorvedoras de U.V., processo para preparar uma oxamida, processo para estabilizar uma composiçao de polimero e composiçao de polimero estabilizada - Google Patents

Oxamidas absorvedoras de U.V., processo para preparar uma oxamida, processo para estabilizar uma composiçao de polimero e composiçao de polimero estabilizada

Info

Publication number
BR9303860A
BR9303860A BR9303860A BR9303860A BR9303860A BR 9303860 A BR9303860 A BR 9303860A BR 9303860 A BR9303860 A BR 9303860A BR 9303860 A BR9303860 A BR 9303860A BR 9303860 A BR9303860 A BR 9303860A
Authority
BR
Brazil
Prior art keywords
polymer composition
oxamides
oxamide
stabilizing
absorbing
Prior art date
Application number
BR9303860A
Other languages
English (en)
Inventor
Ronald Edward Macleay
Jennifer Priscilla Kmiec
Daryl Lee Stein
Original Assignee
Atochem North America Elf
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 Atochem North America Elf filed Critical Atochem North America Elf
Publication of BR9303860A publication Critical patent/BR9303860A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/16—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
    • C07D249/18—Benzotriazoles
    • C07D249/20—Benzotriazoles with aryl radicals directly attached in position 2
    • 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
    • C08K5/3472—Five-membered rings
    • C08K5/3475—Five-membered rings condensed with carbocyclic rings
BR9303860A 1992-09-24 1993-09-22 Oxamidas absorvedoras de U.V., processo para preparar uma oxamida, processo para estabilizar uma composiçao de polimero e composiçao de polimero estabilizada BR9303860A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US94994792A 1992-09-24 1992-09-24

Publications (1)

Publication Number Publication Date
BR9303860A true BR9303860A (pt) 1994-05-10

Family

ID=25489721

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9303860A BR9303860A (pt) 1992-09-24 1993-09-22 Oxamidas absorvedoras de U.V., processo para preparar uma oxamida, processo para estabilizar uma composiçao de polimero e composiçao de polimero estabilizada

Country Status (4)

Country Link
EP (1) EP0593936A1 (pt)
JP (1) JPH06263745A (pt)
BR (1) BR9303860A (pt)
CA (1) CA2099154A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6291586B2 (en) * 1996-05-03 2001-09-18 3M Innovative Properties Company Amide functional ultraviolet light absorbers for polyurethanes and polyureas
US5994431A (en) * 1996-05-03 1999-11-30 3M Innovative Properties Company Amide functional ultraviolet light absorbers for polyolefins
JP3277820B2 (ja) * 1996-08-29 2002-04-22 王子製紙株式会社 感熱記録体
US5977219A (en) * 1997-10-30 1999-11-02 Ciba Specialty Chemicals Corporation Benzotriazole UV absorbers having enhanced durability
CH693032A5 (de) * 1996-11-07 2003-01-31 Ciba Sc Holding Ag Benzotriazol-UV-Absorptionsmittel mit erhöhter Haltbarkeit.
US6166218A (en) 1996-11-07 2000-12-26 Ciba Specialty Chemicals Corporation Benzotriazole UV absorbers having enhanced durability
DE19738615A1 (de) 1997-09-04 1999-03-11 Clariant Gmbh Neue Lichtschutzmittel auf Basis von sterisch gehinderten Aminen
KR101676051B1 (ko) * 2008-07-23 2016-11-14 쓰리엠 이노베이티브 프로퍼티즈 컴파니 반응성 액체 개질제
CA2991412A1 (en) 2015-07-07 2017-01-12 3M Innovative Properties Company Substituted benzotriazole phenols
CN110343053B (zh) * 2019-07-24 2022-04-22 萧县新秀新材料有限公司 一种紫外线吸收剂的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61176640A (ja) * 1985-01-31 1986-08-08 Takemoto Oil & Fat Co Ltd ２−フエニルベンゾトリアゾ−ル型紫外線吸収剤
GB8626608D0 (en) * 1986-11-07 1986-12-10 Sandoz Ltd Organic compounds
BR8907374A (pt) * 1989-02-13 1991-04-23 Atochem North America Composto quimico

Also Published As

Publication number Publication date
JPH06263745A (ja) 1994-09-20
CA2099154A1 (en) 1994-03-25
EP0593936A1 (en) 1994-04-27

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
HKFN Application deemed withdrawn (deleted)
FA7 Application deemed withdrawn (art. 18 par. 1 of law 5772/71) - being contrary to morals, good customs and public security, order and health