ES2067531T3 - Agentes retardantes de la combustion mejorados del tipo de bis-imidas halogenadas. - Google Patents

Agentes retardantes de la combustion mejorados del tipo de bis-imidas halogenadas.

Info

Publication number
ES2067531T3
ES2067531T3 ES89300948T ES89300948T ES2067531T3 ES 2067531 T3 ES2067531 T3 ES 2067531T3 ES 89300948 T ES89300948 T ES 89300948T ES 89300948 T ES89300948 T ES 89300948T ES 2067531 T3 ES2067531 T3 ES 2067531T3
Authority
ES
Spain
Prior art keywords
bis
tetrabromophthalimide
imidas
type
retarding agents
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.)
Expired - Lifetime
Application number
ES89300948T
Other languages
English (en)
Inventor
Mohammed A Khuddus
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.)
Albemarle Corp
Original Assignee
Albemarle Corp
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 Albemarle Corp filed Critical Albemarle Corp
Application granted granted Critical
Publication of ES2067531T3 publication Critical patent/ES2067531T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/44—Iso-indoles; Hydrogenated iso-indoles
    • C07D209/48—Iso-indoles; Hydrogenated iso-indoles with oxygen atoms in positions 1 and 3, e.g. phthalimide
    • 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
    • C08K5/3415—Five-membered rings
    • C08K5/3417—Five-membered rings condensed with carbocyclic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Fireproofing Substances (AREA)
  • Indole Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCESO PARA MEJORAR LAS PROPIEDADES DEL ALQUILENO (C1 - C6) - BIS - (TETRABROMOFTALIMIDA) O PRODUCTOS DE BIS - (TETRABROMOFTALIMIDA) PRODUCIDOS POR BROMIZACION, RESPECTIVAMENTE, DE ALQUILENO (C1 - C6) - BIS (FTALAMIDA) O BIS (FTALAMIDA) CON UN AGENTE BROMINANTE EN LA PRESENCIA DEL OLEO, EL PROCESO INCLUYE EL CURADO DE ALQUILENO (C1 - C6) BIS (TETRABROMOFTALIMIDA) O PRODUCTOS DE BIS - (TETRABROMOFTALIMIDA) A UNA TEMPERATURA SUPERIOR A 150 (GRADOS) C E INFERIOR AL PUNTO DE FUSION DE LA TETRABROMOFTALIMIDA CURADA DURANTE UN PERIODO DE 36 A 5 HORAS. TAMBIEN SE DESCUBRE ESTE PRODUCTO MEJORADO Y SU USO EN COMPOSICIONES DE MOLDEO Y EXTRUSION Y EN ARTICULOS EXTRUIDOS Y MOLDEADOS.
ES89300948T 1988-02-01 1989-02-01 Agentes retardantes de la combustion mejorados del tipo de bis-imidas halogenadas. Expired - Lifetime ES2067531T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/150,753 US4871863A (en) 1988-02-01 1988-02-01 Halogenated bis-imide flame retardants

Publications (1)

Publication Number Publication Date
ES2067531T3 true ES2067531T3 (es) 1995-04-01

Family

ID=22535854

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89300948T Expired - Lifetime ES2067531T3 (es) 1988-02-01 1989-02-01 Agentes retardantes de la combustion mejorados del tipo de bis-imidas halogenadas.

Country Status (7)

Country Link
US (1) US4871863A (es)
EP (1) EP0327324B1 (es)
JP (1) JP2941834B2 (es)
AT (1) ATE117993T1 (es)
DE (1) DE68920890T2 (es)
ES (1) ES2067531T3 (es)
IL (1) IL89008A (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4101379A1 (de) * 1991-01-18 1992-07-23 Basf Ag N-substituierte polyamidimide
US5317048A (en) * 1992-09-30 1994-05-31 Great Lakes Chemical Corporation Ultra white N,N'-ethylene-bis(tetrabromophthalimide) and its production in acetic acid
US5508429A (en) * 1992-06-08 1996-04-16 Great Lakes Chemical Corporation Ultra white N,N'-bis(tetrabromophthalimide) and its production in aqueous acetic acid
US5280056A (en) * 1993-02-09 1994-01-18 Ethyl Corporation UV stable compositions
WO2003055832A1 (en) 2001-12-21 2003-07-10 Pabu Services, Inc. Method and apparatus for producing decabromodiphenyl alkanes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3868388A (en) * 1972-10-20 1975-02-25 Cities Service Co Flame-retardant composition
US4125535A (en) * 1976-06-04 1978-11-14 Cities Service Company Process for preparing bisimides and bisimides prepared thereby
US4092345A (en) * 1976-07-30 1978-05-30 Cities Service Company (Cyclo)alkylenediammonium-bis-tetrahalophthalates
JPS5625158A (en) * 1979-07-26 1981-03-10 Columbian Chem Synthesization of n*n***halogenated*hydrocarbonn bisstetrabromophthalimide
DE3065368D1 (en) * 1979-07-26 1983-11-24 Ethyl Corp Process for preparing n,n'-(1,2-ethylene)-bis-tetrabromophthalimide
US4430467A (en) * 1982-01-07 1984-02-07 Saytech, Inc. Self-extinguishing propylene polymer

Also Published As

Publication number Publication date
IL89008A (en) 1993-04-04
DE68920890D1 (de) 1995-03-16
EP0327324B1 (en) 1995-02-01
JP2941834B2 (ja) 1999-08-30
IL89008A0 (en) 1989-08-15
EP0327324A3 (en) 1989-10-11
US4871863A (en) 1989-10-03
EP0327324A2 (en) 1989-08-09
DE68920890T2 (de) 1995-05-24
ATE117993T1 (de) 1995-02-15
JPH021477A (ja) 1990-01-05

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