RU94046205A - СПОСОБ ИЗГОТОВЛЕНИЯ ПЛИТ ИЗ ПЕНОПЛАСТА НА ОСНОВЕ СТИРОЛЬНЫХ ПОЛИМЕРОВ С МИНИМАЛЬНОЙ ТОЛЩИНОЙ 20 ММ И МИНИМАЛЬНЫМ ПОПЕРЕЧНЫМ СЕЧЕНИЕМ 50 см2 - Google Patents

СПОСОБ ИЗГОТОВЛЕНИЯ ПЛИТ ИЗ ПЕНОПЛАСТА НА ОСНОВЕ СТИРОЛЬНЫХ ПОЛИМЕРОВ С МИНИМАЛЬНОЙ ТОЛЩИНОЙ 20 ММ И МИНИМАЛЬНЫМ ПОПЕРЕЧНЫМ СЕЧЕНИЕМ 50 см2

Info

Publication number
RU94046205A
RU94046205A RU94046205/04A RU94046205A RU94046205A RU 94046205 A RU94046205 A RU 94046205A RU 94046205/04 A RU94046205/04 A RU 94046205/04A RU 94046205 A RU94046205 A RU 94046205A RU 94046205 A RU94046205 A RU 94046205A
Authority
RU
Russia
Prior art keywords
ether
styrene polymer
minimum
square
mixture
Prior art date
Application number
RU94046205/04A
Other languages
English (en)
Inventor
Алике Герхард
De]
Вейльбахер Манфред
Вольфф Бернардо
Хейнен Хартмут
Дитцен Франц-Йозеф
Вебер Рейнхольд
Хан Манфред
Original Assignee
Басф Аг (De)
Басф Аг
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 Басф Аг (De), Басф Аг filed Critical Басф Аг (De)
Publication of RU94046205A publication Critical patent/RU94046205A/ru

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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/149—Mixtures of blowing agents covered by more than one of the groups C08J9/141 - C08J9/143
    • 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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/127—Mixtures of organic and inorganic blowing agents
    • 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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/142—Compounds containing oxygen but no halogen atom
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/12—Organic compounds only containing carbon, hydrogen and oxygen atoms, e.g. ketone or alcohol
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
    • 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
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • C08J2325/06—Polystyrene
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/05—Use of one or more blowing agents together
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/91—Plural blowing agents for producing nonpolyurethane cellular products

Abstract

Предложен способ изготовления плит из пенопласта на основе стирольных полимеров с минимальной толщиной 20 мм и минимальным поперечным сечением 50 смпутем экструзии смеси стирольного полимера, 1 - 10% от веса стирольного полимера газообразного вспенивающего агента на основе кислородсодержащего соединения, а также, при необходимости, целевых добавок, при этом в качестве газообразного вспенивающего агента на основе кислородсодержащего соединения используют по меньшей мере один простой эфир из группы, включающей диметиловый эфир, метилэтиловый эфир и метилвиниловый эфир. Простой эфир может использоваться в виде смеси с двуокисью углерода или смеси с двуокисью углерода и насыщенным углеводородом с 3 - 5 атомами углерода и/или спиртом с точкой кипения 56 - 100С.

Claims (1)

  1. Предложен способ изготовления плит из пенопласта на основе стирольных полимеров с минимальной толщиной 20 мм и минимальным поперечным сечением 50 см2 путем экструзии смеси стирольного полимера, 1 - 10% от веса стирольного полимера газообразного вспенивающего агента на основе кислородсодержащего соединения, а также, при необходимости, целевых добавок, при этом в качестве газообразного вспенивающего агента на основе кислородсодержащего соединения используют по меньшей мере один простой эфир из группы, включающей диметиловый эфир, метилэтиловый эфир и метилвиниловый эфир. Простой эфир может использоваться в виде смеси с двуокисью углерода или смеси с двуокисью углерода и насыщенным углеводородом с 3 - 5 атомами углерода и/или спиртом с точкой кипения 56 - 100oС.
RU94046205/04A 1992-06-04 1993-05-26 СПОСОБ ИЗГОТОВЛЕНИЯ ПЛИТ ИЗ ПЕНОПЛАСТА НА ОСНОВЕ СТИРОЛЬНЫХ ПОЛИМЕРОВ С МИНИМАЛЬНОЙ ТОЛЩИНОЙ 20 ММ И МИНИМАЛЬНЫМ ПОПЕРЕЧНЫМ СЕЧЕНИЕМ 50 см2 RU94046205A (ru)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4218330 1992-06-04
DEP4218330.8 1992-06-04
DEP4236579.1 1992-10-29
DE4236579A DE4236579A1 (de) 1992-06-04 1992-10-29 Verfahren zur Herstellung von Schaumstoffplatten mit hoher Druckfestigkeit aus Styrolpolymerisaten

Publications (1)

Publication Number Publication Date
RU94046205A true RU94046205A (ru) 1996-10-27

Family

ID=25915393

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94046205/04A RU94046205A (ru) 1992-06-04 1993-05-26 СПОСОБ ИЗГОТОВЛЕНИЯ ПЛИТ ИЗ ПЕНОПЛАСТА НА ОСНОВЕ СТИРОЛЬНЫХ ПОЛИМЕРОВ С МИНИМАЛЬНОЙ ТОЛЩИНОЙ 20 ММ И МИНИМАЛЬНЫМ ПОПЕРЕЧНЫМ СЕЧЕНИЕМ 50 см2

Country Status (13)

Country Link
US (1) US5453454A (ru)
EP (1) EP0643739B1 (ru)
JP (1) JPH07507087A (ru)
AT (1) ATE151096T1 (ru)
CA (1) CA2137273A1 (ru)
CZ (1) CZ301394A3 (ru)
DE (2) DE4236579A1 (ru)
ES (1) ES2099445T3 (ru)
HU (1) HUT70710A (ru)
PL (1) PL171701B1 (ru)
RU (1) RU94046205A (ru)
TR (1) TR28610A (ru)
WO (1) WO1993024560A1 (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4017C2 (ru) * 2006-04-21 2010-09-30 Deutsche Amphibolin-Werke Von Robert Murjahn Stiftung & Co Kg Изолирующий вспененный материал и его применение

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US6136875A (en) * 1997-10-01 2000-10-24 Tenneco Packaging, Inc. High productivity, low fugitive emission foams and foam processes
US5939463A (en) * 1997-10-01 1999-08-17 Tenneco Packaging High productivity, low fugitive VOC emission foam process
EP0978363B1 (en) * 1997-12-24 2003-09-03 Kaneka Corporation Processes for the production of extruded foams of styrene resins
NL1008383C2 (nl) * 1998-02-20 1999-08-24 Synbra Tech Bv Werkwijze voor het vervaardigen van schuimmaterialen door extrusie, alsmede een inrichting voor het uitvoeren van een dergelijke werkwijze.
CN1266446A (zh) * 1998-04-23 2000-09-13 钟渊化学工业株式会社 苯乙烯系树脂挤出发泡体及其制造方法
US6123881A (en) * 1998-09-16 2000-09-26 Owens Corning Fiberglas Technology, Inc. Process for producing extruded foam products having polystyrene blends with high levels of CO2 as a blowing agent
US6093352A (en) * 1998-09-16 2000-07-25 Owens Corning Fiberglas Technology, Inc. Process for producing foam by monitoring key process parameters
US6187831B1 (en) 1998-09-16 2001-02-13 Owens Corning Fiberglas Technology, Inc. Process for producing extruded foam products with higher levels of CO2 as a blowing agent
ATE294211T1 (de) 1998-10-21 2005-05-15 Owens Corning Fiberglass Corp Verfahren zur herstellung von extrudiertem schaumstoff
EP1164158A4 (en) 1999-10-27 2004-04-07 Kaneka Corp EXTRUDED POLYSTYRENE FOAM AND PRODUCTION METHOD THEREFOR
US6528548B2 (en) 2000-01-14 2003-03-04 Kaneka Corporation Synthetic thermoplastic resin extruded foams and methods for producing the same
JP4901026B2 (ja) * 2001-06-29 2012-03-21 株式会社ジェイエスピー ポリスチレン系樹脂押出発泡板の製造方法及びポリスチレン系樹脂押出発泡板
US7045556B2 (en) * 2002-07-02 2006-05-16 Pactiv Corporation Polyolefin foams made with isopentane-based blowing agents
WO2004058078A1 (en) * 2002-12-16 2004-07-15 Edrich Vascular Devices, Inc. Multiple stapling device for narrow blood vessels
US7166248B2 (en) * 2003-01-03 2007-01-23 Pactiv Corporation Reduced VOC emission alkenyl aromatic polymer foams and processes
DE102004008201A1 (de) * 2004-02-18 2005-09-01 Basf Ag Verfahren zur Herstellung füllstoffhaltiger Schaumstoffplatten
DE102004034516A1 (de) * 2004-07-15 2006-02-16 Basf Ag Verfahren zur Herstellung von flammgeschütztem, expandierbarem Polystyrol
CA2584822A1 (en) * 2004-11-12 2006-05-18 Dow Global Technologies Inc. Impact-absorbing members for dynamic impact applications
US7520559B2 (en) * 2006-01-10 2009-04-21 Dow Global Technologies, Inc. Foams for vehicular energy absorbance
KR20090088368A (ko) * 2006-10-11 2009-08-19 바스프 에스이 코팅된 발포체 비드 및 무할로겐 내화성 비드 발포체 성형물 제조 방법
RU2465139C2 (ru) * 2010-10-04 2012-10-27 Юрий Николаевич Холкин Способ изготовления пенополистирольной плиты
US9808354B2 (en) 2014-01-17 2017-11-07 Stryker European Holdings I, Llc Implant insertion tool

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DE3817631A1 (de) * 1988-05-25 1989-11-30 Basf Ag Expandierbare polymere in partikelform
US5258415A (en) * 1991-11-14 1993-11-02 Basf Aktiengesellschaft Expandable styrene polymers containing carbon dioxide as blowing agent
DE4137405A1 (de) * 1991-11-14 1993-05-19 Basf Ag Expandierbare styrolpolymerisate, enthaltend als treibmittel kohlendioxid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4017C2 (ru) * 2006-04-21 2010-09-30 Deutsche Amphibolin-Werke Von Robert Murjahn Stiftung & Co Kg Изолирующий вспененный материал и его применение

Also Published As

Publication number Publication date
JPH07507087A (ja) 1995-08-03
HU9403461D0 (en) 1995-03-28
PL171701B1 (pl) 1997-06-30
CZ301394A3 (en) 1995-07-12
US5453454A (en) 1995-09-26
EP0643739B1 (de) 1997-04-02
DE59306046D1 (de) 1997-05-07
HUT70710A (en) 1995-10-30
CA2137273A1 (en) 1993-12-09
DE4236579A1 (de) 1993-12-09
ES2099445T3 (es) 1997-05-16
WO1993024560A1 (de) 1993-12-09
EP0643739A1 (de) 1995-03-22
TR28610A (tr) 1996-11-11
ATE151096T1 (de) 1997-04-15

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