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 (forum.php
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 (forum.php) 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 (forum.php)
BE (1) BE826830A (forum.php)
DE (1) DE2413375A1 (forum.php)
DK (1) DK112075A (forum.php)
ES (1) ES435767A1 (forum.php)
FR (1) FR2264840A1 (forum.php)
IT (1) IT1033437B (forum.php)
NL (1) NL7503348A (forum.php)
NO (1) NO750884L (forum.php)
SE (1) SE7503069L (forum.php)

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
US7767723B2 (en) † 2003-03-25 2010-08-03 Sekisui Plastics Co., Ltd. Expandable resin particles of styrene-modified straight-chain and low-density polyethylenne, process the production thereof, pre-expanded particles, and foams
US8309619B2 (en) 2004-09-03 2012-11-13 Pactiv LLC Reduced-VOC and non-VOC blowing agents for making expanded and extruded thermoplastic foams
ATE523552T1 (de) 2006-12-14 2011-09-15 Pactiv Corp Expandierte und extrudierte biologisch abbaubare schäume mit reduzierter emission hergestellt unter verwendung von blähmitteln auf basis von methylformiat
US7977397B2 (en) 2006-12-14 2011-07-12 Pactiv Corporation Polymer blends of biodegradable or bio-based and synthetic polymers and foams thereof
UA97838C2 (ru) 2007-04-11 2012-03-26 Басф Се Термопластический пенопласт из частичек и способ его получения
PL2384354T3 (pl) 2008-12-30 2013-07-31 Basf Se Elastyczne tworzywo piankowe w postaci cząstek na bazie mieszanin poliolefina/polimer styrenowy
SG174165A1 (en) 2009-03-05 2011-10-28 Basf Se Elastic particle foam material based on polyolefin/styrene polymer mixtures
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
FR2264840B3 (forum.php) 1977-11-25
NL7503348A (nl) 1975-09-23
SE7503069L (forum.php) 1975-09-22
DK112075A (forum.php) 1975-09-21
ES435767A1 (es) 1976-12-16
BE826830A (fr) 1975-09-18
NO750884L (forum.php) 1975-09-23
DE2413375A1 (de) 1975-10-23
JPS50127966A (forum.php) 1975-10-08
IT1033437B (it) 1979-07-10

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Legal Events

Date Code Title Description
ST Notification of lapse