GB1394787A - Means for flame-proofing polystyrene or styrene-containing polymers - Google Patents

Means for flame-proofing polystyrene or styrene-containing polymers

Info

Publication number
GB1394787A
GB1394787A GB2930673A GB2930673A GB1394787A GB 1394787 A GB1394787 A GB 1394787A GB 2930673 A GB2930673 A GB 2930673A GB 2930673 A GB2930673 A GB 2930673A GB 1394787 A GB1394787 A GB 1394787A
Authority
GB
United Kingdom
Prior art keywords
proofing
polystyrene
flame
styrene
containing polymers
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
GB2930673A
Other languages
English (en)
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.)
Chemische Fabrik Kalk GmbH
Original Assignee
Chemische Fabrik Kalk GmbH
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 DE19722240888 external-priority patent/DE2240888C3/de
Application filed by Chemische Fabrik Kalk GmbH filed Critical Chemische Fabrik Kalk GmbH
Publication of GB1394787A publication Critical patent/GB1394787A/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
    • C08K5/02—Halogenated hydrocarbons
    • C08K5/03—Halogenated hydrocarbons aromatic, e.g. C6H5-CH2-Cl
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F257/00—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00
    • C08F257/02—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00 on to polymers of styrene or alkyl-substituted styrenes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/18—Introducing halogen atoms or halogen-containing groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GB2930673A 1972-08-19 1973-06-20 Means for flame-proofing polystyrene or styrene-containing polymers Expired GB1394787A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722240888 DE2240888C3 (de) 1972-08-19 Selbstverlöschende Formmassen aus Styrolpolymerisaten

Publications (1)

Publication Number Publication Date
GB1394787A true GB1394787A (en) 1975-05-21

Family

ID=5854019

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2930673A Expired GB1394787A (en) 1972-08-19 1973-06-20 Means for flame-proofing polystyrene or styrene-containing polymers

Country Status (7)

Country Link
JP (1) JPS548234B2 (de)
BE (1) BE803705A (de)
FR (1) FR2196359A1 (de)
GB (1) GB1394787A (de)
IT (1) IT985565B (de)
LU (1) LU68251A1 (de)
NL (1) NL7310035A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5532322B1 (en) * 1995-09-26 1999-12-07 Manac Inc Process for preparing brominated polystyrene

Also Published As

Publication number Publication date
DE2240888B2 (de) 1976-10-28
JPS548234B2 (de) 1979-04-13
FR2196359A1 (de) 1974-03-15
NL7310035A (de) 1974-02-21
BE803705A (fr) 1973-12-17
IT985565B (it) 1974-12-10
JPS4953935A (de) 1974-05-25
DE2240888A1 (de) 1974-02-28
LU68251A1 (de) 1973-10-23

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Legal Events

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