AT278374B - Verfahren zur Herstellung geschlossenzelliger Schaumstoffteilchen aus Äthylenpolymerisaten - Google Patents

Verfahren zur Herstellung geschlossenzelliger Schaumstoffteilchen aus Äthylenpolymerisaten

Info

Publication number
AT278374B
AT278374B AT797267A AT797267A AT278374B AT 278374 B AT278374 B AT 278374B AT 797267 A AT797267 A AT 797267A AT 797267 A AT797267 A AT 797267A AT 278374 B AT278374 B AT 278374B
Authority
AT
Austria
Prior art keywords
closed
production
cell foam
ethylene polymers
foam particles
Prior art date
Application number
AT797267A
Other languages
English (en)
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of AT278374B publication Critical patent/AT278374B/de

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
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • C08J9/228—Forming foamed products
    • 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
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment

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)
AT797267A 1966-08-30 1967-08-30 Verfahren zur Herstellung geschlossenzelliger Schaumstoffteilchen aus Äthylenpolymerisaten AT278374B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0088692 1966-08-30

Publications (1)

Publication Number Publication Date
AT278374B true AT278374B (de) 1970-01-26

Family

ID=6984417

Family Applications (1)

Application Number Title Priority Date Filing Date
AT797267A AT278374B (de) 1966-08-30 1967-08-30 Verfahren zur Herstellung geschlossenzelliger Schaumstoffteilchen aus Äthylenpolymerisaten

Country Status (3)

Country Link
AT (1) AT278374B (de)
BE (1) BE702807A (de)
DE (1) DE1629296C3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2400423A1 (fr) * 1977-08-15 1979-03-16 Asahi Dow Ltd Matiere en particules expansees en resine de polyolefine
JPS58101025A (ja) * 1981-12-09 1983-06-16 Japan Styrene Paper Co Ltd ポリオレフイン系樹脂予備発泡粒子の加圧処理方法
US4521541A (en) * 1983-02-09 1985-06-04 International Flavors & Fragrances Inc. Process for forming functional fluid and solid-containing thermoplastic films, uses thereof and process for producing same
JPS6090229A (ja) * 1983-10-24 1985-05-21 Japan Styrene Paper Co Ltd ポリエチレン系樹脂発泡粒子
JPS61101539A (ja) * 1984-10-23 1986-05-20 Kanegafuchi Chem Ind Co Ltd ポリオレフイン系樹脂予備発泡粒子中の揮発性発泡剤の回収方法
US5290822A (en) * 1992-08-27 1994-03-01 Astro-Valcour, Inc. Ultra low density polyolefin foam, foamable polyolefin compositions and process for making same
US5225451A (en) * 1992-08-27 1993-07-06 Astro-Valcour, Inc. Ultra low density polyolefin foam, foamable polyolefin compositions and process for making same

Also Published As

Publication number Publication date
DE1629296B2 (de) 1973-12-20
BE702807A (de) 1968-02-19
DE1629296C3 (de) 1974-07-25
DE1629296A1 (de) 1972-02-17

Similar Documents

Publication Publication Date Title
AT251283B (de) Verfahren zur Herstellung thermoplasticher Polykondensationsprodukte
CH462452A (de) Verfahren zur Herstellung von Schaumformkörpern aus Polyurethanen
CH521396A (de) Verfahren zur Herstellung von Äthylenharzschaum
AT271911B (de) Verfahren zur Herstellung von Polyurethanhartschäumen
CH491973A (de) Verfahren zur Herstellung von Schaumstoff-Formkörpern aus Aethylen- oder Propylenpolymerisaten
AT280608B (de) Verfahren zur Herstellung von Schaumstofformkörpern
AT255772B (de) Verfahren zur Herstellung von Schaumkunststoffen aus Polykondesaten
AT278374B (de) Verfahren zur Herstellung geschlossenzelliger Schaumstoffteilchen aus Äthylenpolymerisaten
CH464530A (de) Verfahren zur Herstellung nicht-flexibler Polyurethanschäume
AT284467B (de) Verfahren zur Herstellung von Formkörpern aus schaumförmigen Olefinpolymerisaten
AT271890B (de) Verfahren zur Herstellung eines gegebenenfalls verschäumten Polyurethanharzes
CH465221A (de) Verfahren zur Herstellung vernetzter Kunststoffe
CH431976A (de) Verfahren zur Herstellung hochelastischer Formkörper
AT286648B (de) Verfahren zur Herstellung von Polymerpartikeln
CH496036A (de) Verfahren zur Herstellung von Schaumstoffen
AT282972B (de) Verfahren zur Herstellung schwerbrennbarer Schaumstoffe
CH504501A (de) Verfahren zur Herstellung von Schaumstoffen
CH487217A (de) Verfahren zur Herstellung aufschäumbarer Partikel
CH411326A (de) Verfahren zur Herstellung eines Gegenstandes aus kohlenstoffhaltigem, strangpressfähigem Material
AT274392B (de) Verfahren zur Herstellung von Formkörpern aus schaumförmigen Olefinpolymerisaten
CH463093A (de) Verfahren zur Herstellung von Schaumstoff-Formkörpern aus Olefinpolymerisaten
AT282971B (de) Verfahren zur Herstellung von schaumförmigen Äthylencopolymerisaten
CH439743A (de) Verfahren zur Herstellung von Formgebilden aus Polyglykolid
AT275879B (de) Verfahren zur Schaumerzeugung aus Plastisolen
AT280609B (de) Verfahren zur Herstellung offenzelliger Schäume aus Äthylencopolymerisaten

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee