DK147675A - - Google Patents

Info

Publication number
DK147675A
DK147675A DK147675A DK147675A DK147675A DK 147675 A DK147675 A DK 147675A DK 147675 A DK147675 A DK 147675A DK 147675 A DK147675 A DK 147675A DK 147675 A DK147675 A DK 147675A
Authority
DK
Denmark
Application number
DK147675A
Other languages
Danish (da)
Other versions
DK134820C (da
DK134820B (da
Inventor
H Jastrow
R Uebe
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 DK147675A publication Critical patent/DK147675A/da
Publication of DK134820B publication Critical patent/DK134820B/da
Application granted granted Critical
Publication of DK134820C publication Critical patent/DK134820C/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
    • C08J9/16—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)
DK147675A 1974-04-08 1975-04-07 Ekspanderbare styrenpolymerisat-perler DK134820C (da)

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 (3)

Publication Number Publication Date
DK147675A true DK147675A (ru) 1975-10-09
DK134820B DK134820B (da) 1977-01-24
DK134820C DK134820C (da) 1977-06-13

Family

ID=5912394

Family Applications (1)

Application Number Title Priority Date Filing Date
DK147675A DK134820C (da) 1974-04-08 1975-04-07 Ekspanderbare styrenpolymerisat-perler

Country Status (11)

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

Also Published As

Publication number Publication date
FR2266720B1 (ru) 1978-10-06
IE41107L (en) 1975-10-08
JPS50136358A (ru) 1975-10-29
CA1046699A (en) 1979-01-16
IE41107B1 (en) 1979-10-24
LU72221A1 (ru) 1977-02-02
IT1034935B (it) 1979-10-10
NL7503971A (nl) 1975-10-10
DE2416928A1 (de) 1975-10-30
BE827679A (fr) 1975-10-08
FR2266720A1 (ru) 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
PBP Patent lapsed