FR2369261A1 - Flame-retardant tetra:bromo-phthalimide derivs. - with good temp. stability and used in plastics, esp. polyterephthalate - Google Patents

Flame-retardant tetra:bromo-phthalimide derivs. - with good temp. stability and used in plastics, esp. polyterephthalate

Info

Publication number
FR2369261A1
FR2369261A1 FR7732331A FR7732331A FR2369261A1 FR 2369261 A1 FR2369261 A1 FR 2369261A1 FR 7732331 A FR7732331 A FR 7732331A FR 7732331 A FR7732331 A FR 7732331A FR 2369261 A1 FR2369261 A1 FR 2369261A1
Authority
FR
France
Prior art keywords
plastics
cpds
polyterephthalate
derivs
phthalimide
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.)
Withdrawn
Application number
FR7732331A
Other languages
French (fr)
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.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel 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
Priority claimed from DE19762648970 external-priority patent/DE2648970A1/en
Priority claimed from DE19762656954 external-priority patent/DE2656954A1/en
Priority claimed from DE19772719176 external-priority patent/DE2719176A1/en
Application filed by Dynamit Nobel AG filed Critical Dynamit Nobel AG
Publication of FR2369261A1 publication Critical patent/FR2369261A1/en
Withdrawn legal-status Critical Current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
    • 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
    • C09K21/00—Fireproofing materials
    • C09K21/06—Organic materials
    • C09K21/08—Organic materials containing halogen
    • 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
    • C09K21/00—Fireproofing materials
    • C09K21/06—Organic materials
    • C09K21/10—Organic materials containing nitrogen

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)
  • Indole Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The cpds. are (ae azomethinimides TN=R=NT and TN=R' (where T is of formula (I): R is a dialdehyde radical linked on each side with a double bond; and R1 is a monoaldehyde radical linked with a double bond), (b) esterimides (T(CH2)2 OCO)nR" (where R" is an electron pair bond or the radical without COOH of a mono-, di-, tri- or tetracarboxylic acid, aliphatic or aromatic, halogenated or non-halogenated; and n=1-4) and (c) acetalimides TCH2CH2OCHR'" CHOCH2CH2T (where R'" is an electron pair bond, or phenylene). One or more of the cpds. is used as antiflam agents for plastic materials. Moulded plastics contain 3-20, pref. 5-15 wt.% of the cpds., as well as other usual additives. Pref. plastics are partic. polyethylene terephthalate, polytetramethylene terephthalate, as well as polycarbonates, polyurethanes, hardenable resins, and thermoplastic vinyl (co)polymers.
FR7732331A 1976-10-28 1977-10-26 Flame-retardant tetra:bromo-phthalimide derivs. - with good temp. stability and used in plastics, esp. polyterephthalate Withdrawn FR2369261A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19762648970 DE2648970A1 (en) 1976-10-28 1976-10-28 AZOMETHINIMIDE
DE19762656954 DE2656954A1 (en) 1976-12-16 1976-12-16 Flame-retardant tetra:bromo-phthalimide derivs. - with good temp. stability and used in plastics, esp. polyterephthalate
DE19772719176 DE2719176A1 (en) 1977-04-29 1977-04-29 Flame-retardant tetra:bromo-phthalimide derivs. - with good temp. stability and used in plastics, esp. polyterephthalate

Publications (1)

Publication Number Publication Date
FR2369261A1 true FR2369261A1 (en) 1978-05-26

Family

ID=27187023

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7732331A Withdrawn FR2369261A1 (en) 1976-10-28 1977-10-26 Flame-retardant tetra:bromo-phthalimide derivs. - with good temp. stability and used in plastics, esp. polyterephthalate

Country Status (3)

Country Link
JP (1) JPS5356660A (en)
FR (1) FR2369261A1 (en)
NL (1) NL7711813A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0146104A2 (en) * 1983-12-19 1985-06-26 Mobay Corporation Polyester thermoplastic molding compositions with good mold release
FR2594121A1 (en) * 1986-02-12 1987-08-14 Atochem PROCESS FOR THE PREPARATION OF HALOGENIC IMIDES, COMPOSITIONS CONTAINING THEM AND THEIR APPLICATION AS IGNIFUGATION AGENTS
EP0292362A1 (en) * 1987-05-18 1988-11-23 Elf Atochem S.A. Process for the preparation of halogenated imides
EP0300879A1 (en) * 1987-07-24 1989-01-25 Elf Atochem S.A. Process for the preparation of halogenated imides and their use as a fire retardant additive
US5137948A (en) * 1986-02-12 1992-08-11 Atochem Preparation of flame-resistant halogenated imides

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4414396A (en) * 1982-01-07 1983-11-08 Ppg Industries, Inc. Polyhalophthalimidoalkyl-functional carbonates and haloformates

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2153427A1 (en) * 1971-09-24 1973-05-04 Cities Service Co
US3734925A (en) * 1971-02-08 1973-05-22 Tenneco Chem N-amino-3,4-dimethyl-6-isobutyl-phthalimides
FR2262034A1 (en) * 1974-02-26 1975-09-19 Ube Industries

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3734925A (en) * 1971-02-08 1973-05-22 Tenneco Chem N-amino-3,4-dimethyl-6-isobutyl-phthalimides
FR2153427A1 (en) * 1971-09-24 1973-05-04 Cities Service Co
FR2262034A1 (en) * 1974-02-26 1975-09-19 Ube Industries

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0146104A2 (en) * 1983-12-19 1985-06-26 Mobay Corporation Polyester thermoplastic molding compositions with good mold release
EP0146104A3 (en) * 1983-12-19 1986-08-06 Mobay Corporation Polyester thermoplastic molding compositions with good mold release
FR2594121A1 (en) * 1986-02-12 1987-08-14 Atochem PROCESS FOR THE PREPARATION OF HALOGENIC IMIDES, COMPOSITIONS CONTAINING THEM AND THEIR APPLICATION AS IGNIFUGATION AGENTS
EP0238374A1 (en) * 1986-02-12 1987-09-23 Elf Atochem S.A. Process for the preparation of halogenated imides, compositions containing them and their uses as flame-retardant agents
US5137948A (en) * 1986-02-12 1992-08-11 Atochem Preparation of flame-resistant halogenated imides
EP0292362A1 (en) * 1987-05-18 1988-11-23 Elf Atochem S.A. Process for the preparation of halogenated imides
FR2615510A1 (en) * 1987-05-18 1988-11-25 Atochem PROCESS FOR THE PREPARATION OF HALOGENIC IMIDES
US5977379A (en) * 1987-05-18 1999-11-02 Atochem Process for the preparation of flame-resistant halogenated imide compounds
EP0300879A1 (en) * 1987-07-24 1989-01-25 Elf Atochem S.A. Process for the preparation of halogenated imides and their use as a fire retardant additive
FR2618430A1 (en) * 1987-07-24 1989-01-27 Atochem PROCESS FOR THE PREPARATION OF HALOGENIC IMIDES AND THEIR APPLICATION AS IGNIFUGATION AGENTS

Also Published As

Publication number Publication date
JPS5356660A (en) 1978-05-23
NL7711813A (en) 1978-05-03

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Legal Events

Date Code Title Description
ST Notification of lapse