DE2413375A1 - Verfahren zur herstellung von schaumstoffen aus massen, die styrol- und aethylenpolymerisate enthalten - Google Patents

Verfahren zur herstellung von schaumstoffen aus massen, die styrol- und aethylenpolymerisate enthalten

Info

Publication number
DE2413375A1
DE2413375A1 DE2413375A DE2413375A DE2413375A1 DE 2413375 A1 DE2413375 A1 DE 2413375A1 DE 2413375 A DE2413375 A DE 2413375A DE 2413375 A DE2413375 A DE 2413375A DE 2413375 A1 DE2413375 A1 DE 2413375A1
Authority
DE
Germany
Prior art keywords
particles
styrene
foam
ethylene
masses
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.)
Pending
Application number
DE2413375A
Other languages
German (de)
English (en)
Inventor
Lothar Dipl Chem Dr Hoehr
Heinz Dipl Chem D Mueller-Tamm
Gerhard Dipl Chem Dr Zeitler
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
Priority to DE2413375A priority Critical patent/DE2413375A1/de
Priority to IT20943/75A priority patent/IT1033437B/it
Priority to NO750884A priority patent/NO750884L/no
Priority to FR7508403A priority patent/FR2264840A1/fr
Priority to SE7503069A priority patent/SE7503069L/xx
Priority to BE154461A priority patent/BE826830A/fr
Priority to ES435767A priority patent/ES435767A1/es
Priority to DK112075A priority patent/DK112075A/da
Priority to JP50033082A priority patent/JPS50127966A/ja
Priority to NL7503348A priority patent/NL7503348A/xx
Publication of DE2413375A1 publication Critical patent/DE2413375A1/de
Pending 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
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/005—Processes for mixing polymers
    • 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
    • C08J2405/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2401/00 or C08J2403/00
    • 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
    • C08J2457/00—Characterised by the use of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds

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)
  • Compositions Of Macromolecular Compounds (AREA)
DE2413375A 1974-03-20 1974-03-20 Verfahren zur herstellung von schaumstoffen aus massen, die styrol- und aethylenpolymerisate enthalten Pending DE2413375A1 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE2413375A DE2413375A1 (de) 1974-03-20 1974-03-20 Verfahren zur herstellung von schaumstoffen aus massen, die styrol- und aethylenpolymerisate enthalten
IT20943/75A IT1033437B (it) 1974-03-20 1975-03-05 Processo per la produzione di materiali espansi da masse che contengono polimeri stirenici e polimeri etilenici
NO750884A NO750884L (fr) 1974-03-20 1975-03-14
FR7508403A FR2264840A1 (en) 1974-03-20 1975-03-18 Solvent-resistant thermoplastic cellular products - from mixt. of styrene polymer, ethylene polymer, homogeniser and blowing agent
SE7503069A SE7503069L (fr) 1974-03-20 1975-03-18
BE154461A BE826830A (fr) 1974-03-20 1975-03-18 Procede de fabrication de produits alveolaires a partir de masses contenant des polymerisats de styrene et d'ethylene
ES435767A ES435767A1 (es) 1974-03-20 1975-03-18 Procedimiento para la obtencion de materiales plasticos fi-namente particulados, espumables.
DK112075A DK112075A (fr) 1974-03-20 1975-03-19
JP50033082A JPS50127966A (fr) 1974-03-20 1975-03-20
NL7503348A NL7503348A (nl) 1974-03-20 1975-03-20 Werkwijze voor de bereiding van schuimstoffen uit kunststofmassa's, alsmede de uit deze kunststofmassa's verkregen gevormde voort- brengsels.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2413375A DE2413375A1 (de) 1974-03-20 1974-03-20 Verfahren zur herstellung von schaumstoffen aus massen, die styrol- und aethylenpolymerisate enthalten

Publications (1)

Publication Number Publication Date
DE2413375A1 true DE2413375A1 (de) 1975-10-23

Family

ID=5910625

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2413375A Pending DE2413375A1 (de) 1974-03-20 1974-03-20 Verfahren zur herstellung von schaumstoffen aus massen, die styrol- und aethylenpolymerisate enthalten

Country Status (10)

Country Link
JP (1) JPS50127966A (fr)
BE (1) BE826830A (fr)
DE (1) DE2413375A1 (fr)
DK (1) DK112075A (fr)
ES (1) ES435767A1 (fr)
FR (1) FR2264840A1 (fr)
IT (1) IT1033437B (fr)
NL (1) NL7503348A (fr)
NO (1) NO750884L (fr)
SE (1) SE7503069L (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4690976A (en) * 1983-08-01 1987-09-01 The Dow Chemical Company Blends of olefinic and monovinylidene aromatic polymers
US8568633B2 (en) 2007-04-11 2013-10-29 Basf Se Elastic particle foam based on polyolefin/styrene polymer mixtures
US8729143B2 (en) 2008-12-30 2014-05-20 Basf Se Elastic particle foam based on polyolefin/styrene polymer mixtures
US8741973B2 (en) 2009-03-05 2014-06-03 Basf Se Elastic expanded polymer foam based on polyolefin/styrene polymer mixtures
WO2014097074A1 (fr) 2012-12-17 2014-06-26 Versalis S.P.A. Composition polymère expansible ayant une flexibilité améliorée et procédé de préparation apparenté
DE102013224275A1 (de) 2013-11-27 2015-05-28 Basf Se Verfahren zur Herstellung von expandierbaren, thermoplastischen Polymerpartikeln mit verbessertem Treibmittelhaltevermögen
EP1607436B2 (fr) † 2003-03-25 2019-06-12 Sekisui Plastics Co., Ltd. Perles expansibles de résine constituée d'un polyethylene linéaire à basse densité modifié par du styrene
US10920033B2 (en) 2016-07-29 2021-02-16 Versalis S.P.A. Expandable vinyl aromatic composition containing functionalized ethylene-vinyl acetate copolymer

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR830002140Y1 (ko) * 1980-06-24 1983-10-15 후지덴기 세이조오 가부시기 가이샤 음료자동판매기에 있어서의 급수계통의 세정회로
US8309619B2 (en) 2004-09-03 2012-11-13 Pactiv LLC Reduced-VOC and non-VOC blowing agents for making expanded and extruded thermoplastic foams
EP1994086A2 (fr) 2006-02-22 2008-11-26 Pactiv Corporation Mousses de polyoléfine expansée et extrudée fabriquées avec des agents d'expansion à base de formiate de méthyle
US7977397B2 (en) 2006-12-14 2011-07-12 Pactiv Corporation Polymer blends of biodegradable or bio-based and synthetic polymers and foams thereof
ES2372988T3 (es) 2006-12-14 2012-01-30 Pactiv Corporation Espumas biodegradables expandidas y extruidas y de emisiones reducidas hechas con agentes de soplado basados en formiato de metilo.
CA2718001A1 (fr) * 2008-03-13 2009-09-17 Basf Se Mousse particulaire elastique a base de melanges polymere styrenique/polyolefine

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4690976A (en) * 1983-08-01 1987-09-01 The Dow Chemical Company Blends of olefinic and monovinylidene aromatic polymers
EP1607436B2 (fr) † 2003-03-25 2019-06-12 Sekisui Plastics Co., Ltd. Perles expansibles de résine constituée d'un polyethylene linéaire à basse densité modifié par du styrene
US8568633B2 (en) 2007-04-11 2013-10-29 Basf Se Elastic particle foam based on polyolefin/styrene polymer mixtures
US8729143B2 (en) 2008-12-30 2014-05-20 Basf Se Elastic particle foam based on polyolefin/styrene polymer mixtures
US8741973B2 (en) 2009-03-05 2014-06-03 Basf Se Elastic expanded polymer foam based on polyolefin/styrene polymer mixtures
WO2014097074A1 (fr) 2012-12-17 2014-06-26 Versalis S.P.A. Composition polymère expansible ayant une flexibilité améliorée et procédé de préparation apparenté
US9963582B2 (en) 2012-12-17 2018-05-08 Versalis S.P.A. Expandable polymeric composition with improved flexibility and relative preparation process
DE102013224275A1 (de) 2013-11-27 2015-05-28 Basf Se Verfahren zur Herstellung von expandierbaren, thermoplastischen Polymerpartikeln mit verbessertem Treibmittelhaltevermögen
US10920033B2 (en) 2016-07-29 2021-02-16 Versalis S.P.A. Expandable vinyl aromatic composition containing functionalized ethylene-vinyl acetate copolymer

Also Published As

Publication number Publication date
ES435767A1 (es) 1976-12-16
NO750884L (fr) 1975-09-23
FR2264840A1 (en) 1975-10-17
SE7503069L (fr) 1975-09-22
BE826830A (fr) 1975-09-18
FR2264840B3 (fr) 1977-11-25
DK112075A (fr) 1975-09-21
IT1033437B (it) 1979-07-10
NL7503348A (nl) 1975-09-23
JPS50127966A (fr) 1975-10-08

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