NL7503971A - Verbetering van de warmtebelastbaarheid van opschuimbaar polystyreen. - Google Patents

Verbetering van de warmtebelastbaarheid van opschuimbaar polystyreen.

Info

Publication number
NL7503971A
NL7503971A NL7503971A NL7503971A NL7503971A NL 7503971 A NL7503971 A NL 7503971A NL 7503971 A NL7503971 A NL 7503971A NL 7503971 A NL7503971 A NL 7503971A NL 7503971 A NL7503971 A NL 7503971A
Authority
NL
Netherlands
Prior art keywords
foammable
polystyrene
improvement
heat resistance
resistance
Prior art date
Application number
NL7503971A
Other languages
English (en)
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of NL7503971A publication Critical patent/NL7503971A/nl

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
    • C08J9/16—Making expandable particles
    • 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
    • C08J9/0019—Use of organic additives halogenated
    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
NL7503971A 1974-04-08 1975-04-03 Verbetering van de warmtebelastbaarheid van opschuimbaar polystyreen. NL7503971A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2416928A DE2416928A1 (de) 1974-04-08 1974-04-08 Verbesserung der waermebelastbarkeit verschaeumbaren polystyrols

Publications (1)

Publication Number Publication Date
NL7503971A true NL7503971A (nl) 1975-10-10

Family

ID=5912394

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7503971A NL7503971A (nl) 1974-04-08 1975-04-03 Verbetering van de warmtebelastbaarheid van opschuimbaar polystyreen.

Country Status (11)

Country Link
JP (1) JPS50136358A (nl)
BE (1) BE827679A (nl)
CA (1) CA1046699A (nl)
DE (1) DE2416928A1 (nl)
DK (1) DK134820C (nl)
FR (1) FR2266720B1 (nl)
GB (1) GB1470149A (nl)
IE (1) IE41107B1 (nl)
IT (1) IT1034935B (nl)
LU (1) LU72221A1 (nl)
NL (1) NL7503971A (nl)

Also Published As

Publication number Publication date
FR2266720B1 (nl) 1978-10-06
IE41107L (en) 1975-10-08
DK147675A (nl) 1975-10-09
JPS50136358A (nl) 1975-10-29
CA1046699A (en) 1979-01-16
IE41107B1 (en) 1979-10-24
LU72221A1 (nl) 1977-02-02
IT1034935B (it) 1979-10-10
DE2416928A1 (de) 1975-10-30
BE827679A (fr) 1975-10-08
FR2266720A1 (nl) 1975-10-31
GB1470149A (en) 1977-04-14
DK134820C (da) 1977-06-13
DK134820B (da) 1977-01-24

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Legal Events

Date Code Title Description
BV The patent application has lapsed