BR0000124A - Absorvedores de radiação uv de benzotriazol dotados de maior durabilidade - Google Patents

Absorvedores de radiação uv de benzotriazol dotados de maior durabilidade

Info

Publication number
BR0000124A
BR0000124A BR0000124-4A BR0000124A BR0000124A BR 0000124 A BR0000124 A BR 0000124A BR 0000124 A BR0000124 A BR 0000124A BR 0000124 A BR0000124 A BR 0000124A
Authority
BR
Brazil
Prior art keywords
radiation absorbers
benzotriazole
greater durability
replaced
durability
Prior art date
Application number
BR0000124-4A
Other languages
English (en)
Inventor
Ramanathan Ravichandran
Anthony David Debellis
Revathi Iyengar
Joseph Suhadolnik
Jean-Pierre Wolf
Mervin Gale Wood Jr
Robert Edward Detlefsen
Original Assignee
Ciba Sc Holding 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 Ciba Sc Holding Ag filed Critical Ciba Sc Holding Ag
Publication of BR0000124A publication Critical patent/BR0000124A/pt

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
    • E04B1/4114—Elements with sockets
    • E04B1/4121—Elements with sockets with internal threads or non-adjustable captive nuts
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6515—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having three nitrogen atoms as the only ring hetero atoms
    • C07F9/6518—Five-membered rings
    • C07F9/65188—Five-membered rings condensed with carbocyclic rings or carbocyclic ring systems
    • 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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
    • E04B1/4114—Elements with sockets
    • E04B1/415—Elements with sockets with captive and extendable anchoring parts, e.g. spring-loaded bolts, hanging rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/337—Additives; Binders
    • B41M5/3375—Non-macromolecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/382—Contact thermal transfer or sublimation processes
    • B41M5/392—Additives, other than colour forming substances, dyes or pigments, e.g. sensitisers, transfer promoting agents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/132—Anti-ultraviolet fading

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Architecture (AREA)
  • Health & Medical Sciences (AREA)
  • Structural Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Electromagnetism (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Dental Preparations (AREA)

Abstract

Patente de Invenção: <B>"ABSORVEDORES DE RADIAçãO UV DE BENZOTRIAZOL DOTADOS DE MAIOR DURABILIDADE''<D>. Trata-se de absorvedores de radiação UV de benzotriazol que são substituídos na posição 5 do anel benzo por um grupo removedor de elétrons que apresentam uma maior durabilidade e taxas de perda muito baixas quando incorporados a revestimentos automotivos. Este é em particular o caso quando a posição 3 do anel fenila também é substituída por fenila ou fenilalquila tal como a-cumila. Os compostos nos quais a posição 5 do anel benzo é substituída por perfluoroalquila, tal como trifluorometila, são de interesse particular quanto à sua maior durabilidade e quanto à sua excelente solubilidade e excelentes propriedades de cor em algumas composições termoplásticas.
BR0000124-4A 1999-01-21 2000-01-19 Absorvedores de radiação uv de benzotriazol dotados de maior durabilidade BR0000124A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/234,880 US6166218A (en) 1996-11-07 1999-01-21 Benzotriazole UV absorbers having enhanced durability

Publications (1)

Publication Number Publication Date
BR0000124A true BR0000124A (pt) 2000-09-26

Family

ID=22883195

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0000124-4A BR0000124A (pt) 1999-01-21 2000-01-19 Absorvedores de radiação uv de benzotriazol dotados de maior durabilidade

Country Status (13)

Country Link
US (5) US6166218A (pt)
JP (1) JP2000212170A (pt)
KR (1) KR20000076503A (pt)
CN (1) CN1170824C (pt)
BE (1) BE1013234A3 (pt)
BR (1) BR0000124A (pt)
CA (1) CA2296246A1 (pt)
DE (1) DE10001832A1 (pt)
ES (1) ES2160086B1 (pt)
FR (1) FR2789388B1 (pt)
GB (1) GB2346369B (pt)
IT (1) IT1317727B1 (pt)
NL (1) NL1014139C2 (pt)

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CN1265395A (zh) 2000-09-06
ITMI20000046A0 (it) 2000-01-17
NL1014139C2 (nl) 2001-05-15
CA2296246A1 (en) 2000-07-21
FR2789388B1 (fr) 2005-11-18
US6166218A (en) 2000-12-26
KR20000076503A (ko) 2000-12-26
ES2160086A1 (es) 2001-10-16
US20010007886A1 (en) 2001-07-12
US20020099221A1 (en) 2002-07-25
IT1317727B1 (it) 2003-07-15
US20020065341A1 (en) 2002-05-30
DE10001832A1 (de) 2000-07-27
US6262151B1 (en) 2001-07-17
GB0000610D0 (en) 2000-03-01
US6515051B2 (en) 2003-02-04
NL1014139A1 (nl) 2000-07-24
ITMI20000046A1 (it) 2001-07-17
CN1170824C (zh) 2004-10-13
US6458872B1 (en) 2002-10-01
ES2160086B1 (es) 2002-06-16
GB2346369A (en) 2000-08-09
JP2000212170A (ja) 2000-08-02
GB2346369B (en) 2002-04-17
BE1013234A3 (fr) 2001-11-06

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