DK130472B - Highly flammable expandable molding compositions of styrene polymers and process for their preparation. - Google Patents

Highly flammable expandable molding compositions of styrene polymers and process for their preparation.

Info

Publication number
DK130472B
DK130472B DK228473A DK228473A DK130472B DK 130472 B DK130472 B DK 130472B DK 228473 A DK228473 A DK 228473A DK 228473 A DK228473 A DK 228473A DK 130472 B DK130472 B DK 130472B
Authority
DK
Denmark
Prior art keywords
preparation
molding compositions
styrene polymers
highly flammable
expandable molding
Prior art date
Application number
DK228473A
Other languages
Danish (da)
Other versions
DK130472C (en
Inventor
H Westernacher
Original Assignee
Huels Chemische Werke 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 Huels Chemische Werke Ag filed Critical Huels Chemische Werke Ag
Publication of DK130472B publication Critical patent/DK130472B/en
Application granted granted Critical
Publication of DK130472C publication Critical patent/DK130472C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0014—Use of organic additives
    • C08J9/0033—Use of organic additives containing sulfur
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/16—Making expandable particles
    • C08J9/20—Making expandable particles by suspension polymerisation in the presence of the blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DK228473A 1972-04-28 1973-04-26 Highly flammable expandable molding compositions of styrene polymers and process for their preparation. DK130472B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722220947 DE2220947A1 (en) 1972-04-28 1972-04-28 FLAME RESISTANT EXPANDABLE MOLDING COMPOUNDS MADE FROM STYRENE POLYMERIZED

Publications (2)

Publication Number Publication Date
DK130472B true DK130472B (en) 1975-02-24
DK130472C DK130472C (en) 1975-07-28

Family

ID=5843586

Family Applications (1)

Application Number Title Priority Date Filing Date
DK228473A DK130472B (en) 1972-04-28 1973-04-26 Highly flammable expandable molding compositions of styrene polymers and process for their preparation.

Country Status (10)

Country Link
AT (1) AT322219B (en)
BE (1) BE798875A (en)
DE (1) DE2220947A1 (en)
DK (1) DK130472B (en)
FR (1) FR2182144B3 (en)
GB (1) GB1410266A (en)
IT (1) IT980352B (en)
LU (1) LU67504A1 (en)
NL (1) NL7305955A (en)
SE (1) SE385377B (en)

Also Published As

Publication number Publication date
BE798875A (en) 1973-08-16
GB1410266A (en) 1975-10-15
FR2182144B3 (en) 1976-07-23
NL7305955A (en) 1973-10-30
DK130472C (en) 1975-07-28
LU67504A1 (en) 1973-07-06
SE385377B (en) 1976-06-28
FR2182144A1 (en) 1973-12-07
AT322219B (en) 1975-05-12
IT980352B (en) 1974-09-30
DE2220947A1 (en) 1973-11-08

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