FR2264653B3 - - Google Patents

Info

Publication number
FR2264653B3
FR2264653B3 FR7508711A FR7508711A FR2264653B3 FR 2264653 B3 FR2264653 B3 FR 2264653B3 FR 7508711 A FR7508711 A FR 7508711A FR 7508711 A FR7508711 A FR 7508711A FR 2264653 B3 FR2264653 B3 FR 2264653B3
Authority
FR
France
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
FR7508711A
Other languages
French (fr)
Other versions
FR2264653A1 (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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of FR2264653A1 publication Critical patent/FR2264653A1/fr
Application granted granted Critical
Publication of FR2264653B3 publication Critical patent/FR2264653B3/fr
Granted legal-status Critical Current

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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • 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
    • C08J2351/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
    • C08J2351/06—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond

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)
FR7508711A 1974-03-20 1975-03-20 Moulded foamed material of styrene graft copolymer - formed by sintering foamed particles under pressure Granted FR2264653A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2413405A DE2413405A1 (de) 1974-03-20 1974-03-20 Verfahren zur herstellung von schaumstoffen aus styrolpfropfpolymerisaten

Publications (2)

Publication Number Publication Date
FR2264653A1 FR2264653A1 (en) 1975-10-17
FR2264653B3 true FR2264653B3 (xx) 1977-11-25

Family

ID=5910642

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7508711A Granted FR2264653A1 (en) 1974-03-20 1975-03-20 Moulded foamed material of styrene graft copolymer - formed by sintering foamed particles under pressure

Country Status (9)

Country Link
JP (1) JPS50127964A (xx)
BE (1) BE826909A (xx)
DE (1) DE2413405A1 (xx)
DK (1) DK111975A (xx)
FR (1) FR2264653A1 (xx)
IT (1) IT1034338B (xx)
NL (1) NL7503018A (xx)
NO (1) NO750885L (xx)
SE (1) SE7503067L (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61179236A (ja) * 1985-02-04 1986-08-11 Japan Styrene Paper Co Ltd エネルギ−吸収材

Also Published As

Publication number Publication date
NL7503018A (nl) 1975-09-23
BE826909A (fr) 1975-09-22
IT1034338B (it) 1979-09-10
JPS50127964A (xx) 1975-10-08
FR2264653A1 (en) 1975-10-17
DK111975A (xx) 1975-09-21
DE2413405A1 (de) 1975-09-25
NO750885L (xx) 1975-09-23
SE7503067L (xx) 1975-09-22

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Legal Events

Date Code Title Description
ST Notification of lapse