FR2264839A1 - Finely divided expansible thermoplastic material - contg. polymer prepd. by grafting styrene and opt. comonomer onto olefin polymer - Google Patents

Finely divided expansible thermoplastic material - contg. polymer prepd. by grafting styrene and opt. comonomer onto olefin polymer

Info

Publication number
FR2264839A1
FR2264839A1 FR7508710A FR7508710A FR2264839A1 FR 2264839 A1 FR2264839 A1 FR 2264839A1 FR 7508710 A FR7508710 A FR 7508710A FR 7508710 A FR7508710 A FR 7508710A FR 2264839 A1 FR2264839 A1 FR 2264839A1
Authority
FR
France
Prior art keywords
polymer
opt
finely divided
contg
prepd
Prior art date
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.)
Granted
Application number
FR7508710A
Other languages
English (en)
French (fr)
Other versions
FR2264839B3 (OSRAM
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 FR2264839A1 publication Critical patent/FR2264839A1/fr
Application granted granted Critical
Publication of FR2264839B3 publication Critical patent/FR2264839B3/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
    • 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
    • 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)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR7508710A 1974-03-20 1975-03-20 Finely divided expansible thermoplastic material - contg. polymer prepd. by grafting styrene and opt. comonomer onto olefin polymer Granted FR2264839A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2413347A DE2413347A1 (de) 1974-03-20 1974-03-20 Verschaeumbare kunststoffmasse aus einem styrolpfropfpolymerisat

Publications (2)

Publication Number Publication Date
FR2264839A1 true FR2264839A1 (en) 1975-10-17
FR2264839B3 FR2264839B3 (OSRAM) 1977-11-25

Family

ID=5910607

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7508710A Granted FR2264839A1 (en) 1974-03-20 1975-03-20 Finely divided expansible thermoplastic material - contg. polymer prepd. by grafting styrene and opt. comonomer onto olefin polymer

Country Status (10)

Country Link
JP (1) JPS50127992A (OSRAM)
BE (1) BE826829A (OSRAM)
DE (1) DE2413347A1 (OSRAM)
DK (1) DK111875A (OSRAM)
ES (2) ES435764A1 (OSRAM)
FR (1) FR2264839A1 (OSRAM)
IT (1) IT1034408B (OSRAM)
NL (1) NL7503017A (OSRAM)
NO (1) NO750883L (OSRAM)
SE (1) SE7502913L (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5672040A (en) * 1979-11-15 1981-06-16 Mitsubishi Petrochem Co Ltd Electrically conductive resin composition

Also Published As

Publication number Publication date
ES435765A1 (es) 1976-12-16
FR2264839B3 (OSRAM) 1977-11-25
JPS50127992A (OSRAM) 1975-10-08
NL7503017A (nl) 1975-09-23
SE7502913L (OSRAM) 1975-09-22
ES435764A1 (es) 1976-12-16
DE2413347A1 (de) 1975-10-16
BE826829A (fr) 1975-09-18
DK111875A (OSRAM) 1975-09-21
NO750883L (OSRAM) 1975-09-23
IT1034408B (it) 1979-09-10

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Legal Events

Date Code Title Description
ST Notification of lapse