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CA2250995A1 - Synergistic flame retardant combination for thermoplastic polymers - Google Patents

Synergistic flame retardant combination for thermoplastic polymers

Info

Publication number
CA2250995A1
CA2250995A1 CA002250995A CA2250995A CA2250995A1 CA 2250995 A1 CA2250995 A1 CA 2250995A1 CA 002250995 A CA002250995 A CA 002250995A CA 2250995 A CA2250995 A CA 2250995A CA 2250995 A1 CA2250995 A1 CA 2250995A1
Authority
CA
Canada
Prior art keywords
thermoplastic polymers
synergistic flame
flame retardant
retardant combination
formulae
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.)
Granted
Application number
CA002250995A
Other languages
French (fr)
Other versions
CA2250995C (en
Inventor
Elke Jenewein
Hans-Jerg Kleiner
Wolfgang Wanzke
Winfried Budzinsky
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.)
Clariant Produkte Deutschland GmbH
Original Assignee
Individual
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 DE19614424A external-priority patent/DE19614424A1/en
Application filed by Individual filed Critical Individual
Publication of CA2250995A1 publication Critical patent/CA2250995A1/en
Application granted granted Critical
Publication of CA2250995C publication Critical patent/CA2250995C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
    • C08K5/5313—Phosphinic compounds, e.g. R2=P(:O)OR'
    • 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
    • C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
    • C08K5/3445—Five-membered rings
    • 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
    • C08K5/34924—Triazines containing cyanurate groups; Tautomers thereof
    • 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
    • C08K5/34928—Salts
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The present invention relates to a synergistic flame protection agent combination for thermoplastic polymers, preferably technical plastics, especially for polyesters, containing as component A a phosphinic acid salt of the formulae (I) and/or diphosphinic acid salt of the formula (II) and/or their polymers and as component B a nitrogen compound of the formulae (III) to (VII) thereof:

(see formula I, II, III, IV) (see formula V, VI, VII)
CA002250995A 1996-04-12 1997-04-02 Synergistic flame retardant combination for thermoplastic polymers Expired - Lifetime CA2250995C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19614424A DE19614424A1 (en) 1996-04-12 1996-04-12 Synergistic combination of flame retardants for polymers
DE19614424.8 1996-04-12
PCT/EP1997/001664 WO1997039053A1 (en) 1996-04-12 1997-04-02 Synergistic flame protection agent combination for thermoplastic polymers

Publications (2)

Publication Number Publication Date
CA2250995A1 true CA2250995A1 (en) 1997-10-23
CA2250995C CA2250995C (en) 2006-10-31

Family

ID=37395833

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002250995A Expired - Lifetime CA2250995C (en) 1996-04-12 1997-04-02 Synergistic flame retardant combination for thermoplastic polymers

Country Status (1)

Country Link
CA (1) CA2250995C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7323504B2 (en) * 2000-10-05 2008-01-29 Ciba Specialty Chemicals Corporation Halogen-free flame retarder composition and flame retardant polyamide composition

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104151795B (en) * 2014-08-14 2017-07-18 苏州科技学院相城研究院 Four (0,0 diethylphosphoryl base) glycoluril fire retardant combinations and its application process
CN104151794B (en) * 2014-08-14 2016-05-18 苏州科技学院相城研究院 Four (O, O-dibutyl phosphoryl) glycoluril fire retardant combination and application process thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7323504B2 (en) * 2000-10-05 2008-01-29 Ciba Specialty Chemicals Corporation Halogen-free flame retarder composition and flame retardant polyamide composition

Also Published As

Publication number Publication date
CA2250995C (en) 2006-10-31

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Legal Events

Date Code Title Description
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