FR2264840A1 - Solvent-resistant thermoplastic cellular products - from mixt. of styrene polymer, ethylene polymer, homogeniser and blowing agent - Google Patents

Solvent-resistant thermoplastic cellular products - from mixt. of styrene polymer, ethylene polymer, homogeniser and blowing agent

Info

Publication number
FR2264840A1
FR2264840A1 FR7508403A FR7508403A FR2264840A1 FR 2264840 A1 FR2264840 A1 FR 2264840A1 FR 7508403 A FR7508403 A FR 7508403A FR 7508403 A FR7508403 A FR 7508403A FR 2264840 A1 FR2264840 A1 FR 2264840A1
Authority
FR
France
Prior art keywords
homogeniser
blowing agent
polymer
mixt
solvent
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
FR7508403A
Other languages
English (en)
French (fr)
Other versions
FR2264840B3 (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 FR2264840A1 publication Critical patent/FR2264840A1/fr
Application granted granted Critical
Publication of FR2264840B3 publication Critical patent/FR2264840B3/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
    • C08J9/0061—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)
FR7508403A 1974-03-20 1975-03-18 Solvent-resistant thermoplastic cellular products - from mixt. of styrene polymer, ethylene polymer, homogeniser and blowing agent Granted FR2264840A1 (en)

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 (2)

Publication Number Publication Date
FR2264840A1 true FR2264840A1 (en) 1975-10-17
FR2264840B3 FR2264840B3 (OSRAM) 1977-11-25

Family

ID=5910625

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7508403A Granted FR2264840A1 (en) 1974-03-20 1975-03-18 Solvent-resistant thermoplastic cellular products - from mixt. of styrene polymer, ethylene polymer, homogeniser and blowing agent

Country Status (10)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042591A1 (en) * 1980-06-24 1981-12-30 Fuji Electric Co., Ltd. Circuit for washing a water-feed system in automatic beverage vending machines
WO2007101034A3 (en) * 2006-02-22 2008-11-06 Pactiv Corp Polyolefin foams made with methyl formate-based blowing agents
WO2009112549A1 (de) * 2008-03-13 2009-09-17 Basf Se Elastischer partikelschaumstoff auf basis von polyolefin/styrol-polymer-mischungen

Families Citing this family (11)

* 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
WO2004085527A1 (ja) † 2003-03-25 2004-10-07 Sekisui Plastics Co. Ltd. スチレン改質直鎖状低密度ポリエチレン系発泡性樹脂粒子、その製造方法、予備発泡粒子及び発泡成形体
US8309619B2 (en) 2004-09-03 2012-11-13 Pactiv LLC Reduced-VOC and non-VOC blowing agents for making expanded and extruded thermoplastic foams
US7977397B2 (en) 2006-12-14 2011-07-12 Pactiv Corporation Polymer blends of biodegradable or bio-based and synthetic polymers and foams thereof
JP2010513604A (ja) 2006-12-14 2010-04-30 パクティヴ・コーポレーション ギ酸メチル系発泡剤を用いて得られた、生分解性および低排出性の膨張および押出発泡体
HRP20110071T1 (hr) 2007-04-11 2011-04-30 Basf Se Elastična čestična pjena na bazi smjesa poliolefin/stiren polimera
KR20110110281A (ko) 2008-12-30 2011-10-06 바스프 에스이 폴리올레핀/스티렌 중합체 혼합물 기재의 탄성 입자 발포체
WO2010100101A1 (de) 2009-03-05 2010-09-10 Basf Se Elastischer partikelschaumstoff auf basis von polyolefin/styrolpolymer-mischungen
ITMI20122153A1 (it) 2012-12-17 2014-06-18 Versalis Spa Composizione polimerica espandibile a migliorata flessibilita' e relativo procedimento di preparazione
DE102013224275A1 (de) 2013-11-27 2015-05-28 Basf Se Verfahren zur Herstellung von expandierbaren, thermoplastischen Polymerpartikeln mit verbessertem Treibmittelhaltevermögen
IT201600079947A1 (it) 2016-07-29 2018-01-29 Versalis Spa Composizione polimerica espandibile contentente copolimeri etilen-vinilacetato

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042591A1 (en) * 1980-06-24 1981-12-30 Fuji Electric Co., Ltd. Circuit for washing a water-feed system in automatic beverage vending machines
WO2007101034A3 (en) * 2006-02-22 2008-11-06 Pactiv Corp Polyolefin foams made with methyl formate-based blowing agents
WO2009112549A1 (de) * 2008-03-13 2009-09-17 Basf Se Elastischer partikelschaumstoff auf basis von polyolefin/styrol-polymer-mischungen

Also Published As

Publication number Publication date
BE826830A (fr) 1975-09-18
DK112075A (OSRAM) 1975-09-21
FR2264840B3 (OSRAM) 1977-11-25
SE7503069L (OSRAM) 1975-09-22
NL7503348A (nl) 1975-09-23
NO750884L (OSRAM) 1975-09-23
IT1033437B (it) 1979-07-10
JPS50127966A (OSRAM) 1975-10-08
DE2413375A1 (de) 1975-10-23
ES435767A1 (es) 1976-12-16

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Legal Events

Date Code Title Description
ST Notification of lapse