IT1034935B - IMPROVEMENT OF THE THERMAL STRESSABILITY OF EXPANDABLE POLYSTYRENE - Google Patents

IMPROVEMENT OF THE THERMAL STRESSABILITY OF EXPANDABLE POLYSTYRENE

Info

Publication number
IT1034935B
IT1034935B IT22015/75A IT2201575A IT1034935B IT 1034935 B IT1034935 B IT 1034935B IT 22015/75 A IT22015/75 A IT 22015/75A IT 2201575 A IT2201575 A IT 2201575A IT 1034935 B IT1034935 B IT 1034935B
Authority
IT
Italy
Prior art keywords
improvement
expandable polystyrene
stressability
thermal
thermal stressability
Prior art date
Application number
IT22015/75A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT1034935B publication Critical patent/IT1034935B/en

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)
IT22015/75A 1974-04-08 1975-04-04 IMPROVEMENT OF THE THERMAL STRESSABILITY OF EXPANDABLE POLYSTYRENE IT1034935B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2416928A DE2416928A1 (en) 1974-04-08 1974-04-08 IMPROVEMENT OF THE THERMAL STRENGTH OF EXPANDABLE POLYSTYRENE

Publications (1)

Publication Number Publication Date
IT1034935B true IT1034935B (en) 1979-10-10

Family

ID=5912394

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22015/75A IT1034935B (en) 1974-04-08 1975-04-04 IMPROVEMENT OF THE THERMAL STRESSABILITY OF EXPANDABLE POLYSTYRENE

Country Status (11)

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

Also Published As

Publication number Publication date
DK147675A (en) 1975-10-09
LU72221A1 (en) 1977-02-02
GB1470149A (en) 1977-04-14
JPS50136358A (en) 1975-10-29
DK134820C (en) 1977-06-13
CA1046699A (en) 1979-01-16
BE827679A (en) 1975-10-08
FR2266720B1 (en) 1978-10-06
NL7503971A (en) 1975-10-10
DE2416928A1 (en) 1975-10-30
DK134820B (en) 1977-01-24
FR2266720A1 (en) 1975-10-31
IE41107L (en) 1975-10-08
IE41107B1 (en) 1979-10-24

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