GB1194576A - Non-Yellowing Antistatic Polystyrene Moulding Material for the production of Mouldings - Google Patents

Non-Yellowing Antistatic Polystyrene Moulding Material for the production of Mouldings

Info

Publication number
GB1194576A
GB1194576A GB5071067A GB5071067A GB1194576A GB 1194576 A GB1194576 A GB 1194576A GB 5071067 A GB5071067 A GB 5071067A GB 5071067 A GB5071067 A GB 5071067A GB 1194576 A GB1194576 A GB 1194576A
Authority
GB
United Kingdom
Prior art keywords
polystyrene
radical
antistatic
yellowing
amines
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
GB5071067A
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.)
Huels AG
Original Assignee
Chemische Werke Huels 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 Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Publication of GB1194576A publication Critical patent/GB1194576A/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
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • 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
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/524—Esters of phosphorous acids, e.g. of H3PO3

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

1,194,576. Antistatic polystyrene compositions. CHEMISCHE WERKE HœLS A.G. 8 Nov., 1967 [9 Nov., 1966], No. 50710/67. Heading C3P. A non-yellowing antistatic polystyrene moulding material contains: polystyrene; 0.5 to 3.0% by weight of one or more amines (with reference to the polystyrene); and 0.025 to 1.0% by weight (with reference to the polystyrene) of an ester of phosphorous acid having the general formula in which R<SP>1</SP>, R<SP>2</SP> and R<SP>3</SP> denote a saturated alkyl radical which may be substituted by halogen, a monoalkylphenyl radical which may be etherified or a phenyl radical and R<SP>1</SP> may additionally denote hydrogen. The term "polystyrene" includes both homopolymers and copolymers of styrene or substituted styrene. The amine or amines may be mixed with a fatty acid or another antistatic compound. Preferred amines are of formula in which R<SP>4</SP> is a linear or branched, saturated or unsaturated alkyl group having 6 to 22 carbon atoms, R<SP>5</SP> and R<SP>6</SP> each denotes a radical (C 2 H 4 O) m H, where m is 0 or an integer from 1 to 3, or an alkyl group having from 1 to 6 carbon atoms, and n is 0 or 1. Many examples are given.
GB5071067A 1966-11-09 1967-11-08 Non-Yellowing Antistatic Polystyrene Moulding Material for the production of Mouldings Expired GB1194576A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC0040645 1966-11-09

Publications (1)

Publication Number Publication Date
GB1194576A true GB1194576A (en) 1970-06-10

Family

ID=7024248

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5071067A Expired GB1194576A (en) 1966-11-09 1967-11-08 Non-Yellowing Antistatic Polystyrene Moulding Material for the production of Mouldings

Country Status (4)

Country Link
JP (1) JPS4945713B1 (en)
BE (1) BE706293A (en)
DE (1) DE1669812A1 (en)
GB (1) GB1194576A (en)

Also Published As

Publication number Publication date
BE706293A (en) 1968-03-18
DE1669812A1 (en) 1971-03-25
JPS4945713B1 (en) 1974-12-05

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees