GB1321247A - Flame retardant compositions and methods for their preparation - Google Patents

Flame retardant compositions and methods for their preparation

Info

Publication number
GB1321247A
GB1321247A GB4679570A GB4679570A GB1321247A GB 1321247 A GB1321247 A GB 1321247A GB 4679570 A GB4679570 A GB 4679570A GB 4679570 A GB4679570 A GB 4679570A GB 1321247 A GB1321247 A GB 1321247A
Authority
GB
United Kingdom
Prior art keywords
flame retardant
acid
antimonate
sodium antimonate
oct
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
Application number
GB4679570A
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.)
M&T Chemicals Inc
Original Assignee
M&T Chemicals Inc
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 M&T Chemicals Inc filed Critical M&T Chemicals Inc
Publication of GB1321247A publication Critical patent/GB1321247A/en
Expired 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment

Abstract

1321247 Sodium antimonate flame retardant M & T CHEMICALS Inc 1 Oct 1970 [24 Oct 1969] 46795/70 Heading C1A [Also in Division C3] Sodium antimonate having a particle size of 0À1-8 Á (average 1À5 Á) and a S.A. of 2À5 Î 10<SP>7</SP> cm.<SP>2</SP>/gm. is obtained by size reducing sodium antimonate having a particle size in the range 2-45 Á (8 Á average) and a S.A. of 2À5 Î 10<SP>4</SP> cm.<SP>2</SP>/gm. by any wet or dry means and then forming an aqueous slurry of the reduced particles and adjusting the pH of the slurry to 6À8-7À0. The pH may be adjusted using a mineral acid, a carboxylic acid or a partially neutralized difunctional acid, e.g. chlorendic, acetic, phosphoric acid or ammonium acid phosphate. The antimonate may be employed as a flame retardant in resins, containing a halogen source. The resin may be a polyolefin, polyester, polyvinyl chloride, a copolymer of polyvinylchloride or a plastisol.
GB4679570A 1969-10-24 1970-10-01 Flame retardant compositions and methods for their preparation Expired GB1321247A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86936669A 1969-10-24 1969-10-24

Publications (1)

Publication Number Publication Date
GB1321247A true GB1321247A (en) 1973-06-27

Family

ID=25353421

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4679570A Expired GB1321247A (en) 1969-10-24 1970-10-01 Flame retardant compositions and methods for their preparation

Country Status (3)

Country Link
DE (1) DE2051520C3 (en)
FR (1) FR2066396A5 (en)
GB (1) GB1321247A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU81649A1 (en) * 1979-09-05 1981-04-17 Metallurgie Hoboken PROCESS FOR PREPARING A FLAME RETARDANT COMPOSITION FROM COARSE SODIUM ANTIMONIATE
DE3469746D1 (en) * 1983-12-22 1988-04-14 Amoco Corp Flame retardant moulding compositions comprising blends of polyarylate and polyester
JPS60147474A (en) * 1984-01-11 1985-08-03 Nissan Chem Ind Ltd Flame-retardant resin composition

Also Published As

Publication number Publication date
DE2051520A1 (en) 1971-05-06
DE2051520B2 (en) 1978-11-09
DE2051520C3 (en) 1979-08-09
FR2066396A5 (en) 1971-08-06

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee