SE7612140L - Styrenpolymerskum och forfarande for framstellning derav - Google Patents

Styrenpolymerskum och forfarande for framstellning derav

Info

Publication number
SE7612140L
SE7612140L SE7612140A SE7612140A SE7612140L SE 7612140 L SE7612140 L SE 7612140L SE 7612140 A SE7612140 A SE 7612140A SE 7612140 A SE7612140 A SE 7612140A SE 7612140 L SE7612140 L SE 7612140L
Authority
SE
Sweden
Prior art keywords
procedure
making
polymer foam
styrene polymer
styrene
Prior art date
Application number
SE7612140A
Other languages
English (en)
Other versions
SE416737B (sv
Inventor
K W Suh
G W Killingbeck
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of SE7612140L publication Critical patent/SE7612140L/sv
Publication of SE416737B publication Critical patent/SE416737B/sv

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
    • C08J9/143—Halogen containing compounds
    • C08J9/144—Halogen containing compounds containing carbon, halogen and hydrogen only
    • 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
    • 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

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)
  • Molding Of Porous Articles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
SE7612140A 1975-11-04 1976-11-01 Alkenylaromatisk polymerskum SE416737B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62861875A 1975-11-04 1975-11-04

Publications (2)

Publication Number Publication Date
SE7612140L true SE7612140L (sv) 1977-05-05
SE416737B SE416737B (sv) 1981-02-02

Family

ID=24519634

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7612140A SE416737B (sv) 1975-11-04 1976-11-01 Alkenylaromatisk polymerskum

Country Status (11)

Country Link
US (1) US4085073A (sv)
JP (1) JPS5916569B2 (sv)
AU (1) AU503655B2 (sv)
BE (1) BE847916A (sv)
CA (1) CA1081900A (sv)
DE (1) DE2650056C2 (sv)
FR (1) FR2330719A1 (sv)
GB (1) GB1526986A (sv)
IT (1) IT1066715B (sv)
NL (1) NL179914C (sv)
SE (1) SE416737B (sv)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
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US4205114A (en) * 1978-09-18 1980-05-27 Mobil Oil Corporation Heat and grease resistant containers comprising poly (p-methylstyrene)
US4242465A (en) * 1979-12-31 1980-12-30 Mobil Oil Corporation Fire resistant foam insulation
DE3131446A1 (de) * 1981-08-07 1983-02-24 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von feinzelligen schaumstoffen aus styrolpolymerisaten
US4476077A (en) * 1981-12-16 1984-10-09 Mobil Oil Corporation Process for preparing a poly(p-methylstyrene) foam
GB2125796B (en) * 1982-08-23 1986-03-19 Cosden Technology Flame retarding extruded plastics foam compositions
US4438224A (en) 1982-09-29 1984-03-20 The Dow Chemical Company Method for the preparation of styrene polymer foam and foam prepared thereby
JPS60235848A (ja) * 1984-05-08 1985-11-22 Japan Styrene Paper Co Ltd 成形用発泡シ−ト
JPS61106638A (ja) * 1984-10-30 1986-05-24 Sekisui Plastics Co Ltd ポリスチレン系発泡体の製造方法
JPS61278544A (ja) * 1985-06-03 1986-12-09 Japan Styrene Paper Co Ltd Ｐ−メチルスチレン系樹脂発泡体
US5120481A (en) * 1989-02-28 1992-06-09 U.C. Industries, Inc. Process for preparing extruded foam bodies
EP0418603A3 (en) * 1989-08-28 1991-07-17 Daikin Industries, Limited Blowing compositions
FR2660306B1 (fr) * 1990-04-02 1992-06-05 Atochem Nouveau melange azeotropique a bas point d'ebullition et ses applications comme fluide frigorigene, comme propulseur d'aerosols ou comme agent d'expansion des mousses plastiques.
US5149726A (en) * 1990-08-24 1992-09-22 The Dow Chemical Company Insect resistant foam body useful in farm buildings
GB9018640D0 (en) * 1990-08-24 1990-10-10 Dow Vertriebs Gmbh Insect resistant foam body useful in farm buildings
US5423607A (en) * 1991-05-03 1995-06-13 Dolco Packaging Corp. Method for blending diverse blowing agents
FR2682395B1 (fr) * 1991-10-09 1993-12-10 Atochem Melanges de 1,1,1-trifluoroethane, de perfluoropropane et de propane, et leurs applications comme fluides frigorigenes, comme propulseurs d'aerosols ou comme agents d'expansion des mousses plastiques.
US5162381A (en) * 1991-12-10 1992-11-10 Allied-Signal Inc. Process for preparing thermalplastic foam
US5567742A (en) * 1992-02-04 1996-10-22 The Dow Chemical Company Dimensionally-stable polypropylene foam expanded with inorganic blowing agents
US5244928A (en) * 1992-08-07 1993-09-14 The Dow Chemical Company Foamable composition and process for making large cell size alkenyl aromatic polymer foam structure with 1,1-difluoroethane
WO2003102060A1 (en) * 2002-05-30 2003-12-11 Dow Global Technologies, Inc. Halogen free ignition resistant thermoplastic resin compositions
AU2003230910A1 (en) * 2003-02-06 2004-09-06 Dow Global Technologies Inc. Halogen free ignition resistant thermoplastic resin compositions
ATE543862T1 (de) 2004-03-26 2012-02-15 Natureworks Llc Mit kohlendioixd getriebene extrudierte polylactidschaumstoffe
CN102653598B (zh) * 2004-05-28 2015-05-13 陶氏环球技术有限责任公司 可用于制造无卤素抗引燃聚合物的含磷化合物
WO2006081433A1 (en) * 2005-01-26 2006-08-03 Marvin Lumber And Cedar Company Flashing assembly with cross channels and method for same
EP2497821B1 (en) * 2005-11-01 2019-04-03 The Chemours Company FC, LLC Solvent compositions comprising unsaturated fluorinated hydrocarbons
US20070098646A1 (en) 2005-11-01 2007-05-03 Nappa Mario J Aerosol propellants comprising unsaturated fluorocarbons
KR20150065922A (ko) * 2005-11-01 2015-06-15 이 아이 듀폰 디 네모아 앤드 캄파니 불포화 플루오로카본을 포함하는 발포체 형성을 위한 발포제
US9206297B2 (en) 2007-03-29 2015-12-08 Arkema Inc. Blowing agent compositions of hydrochlorofluoroolefins
US11091602B2 (en) 2007-03-29 2021-08-17 Arkema Inc. Blowing agent compositions of carbon dioxide and hydrochlorofluoroolefins
CA2681825C (en) * 2007-03-29 2015-05-12 Arkema Inc. Foam product containing hydrochlorofluoroolefins
US8895635B2 (en) 2007-03-29 2014-11-25 Arkema Inc. Blowing agent compositions of hydrochlorofluoroolefins
US11208536B2 (en) 2007-03-29 2021-12-28 Arkema Inc. Blowing agent compositions of hydrofluoroolefins and hydrochlorofluoroolefins
MY170074A (en) 2007-04-27 2019-07-03 Du Pont Azeotropic and azeotrope-like compositions of z-1,1,1,4,4,4-hexafluoro-2-butene
CN106474649B (zh) 2007-06-12 2019-09-10 科慕埃弗西有限公司 E-1,1,1,4,4,4-六氟-2-丁烯的共沸和类共沸组合物
CN101754997A (zh) * 2007-07-20 2010-06-23 纳幕尔杜邦公司 包含反式-1,1,1,4,4,4-六氟-2-丁烯泡沫形成组合物的组合物以及在制备基于多异氰酸酯的泡沫中的用途
CA2695229C (en) * 2007-09-06 2016-05-10 E.I. Du Pont De Nemours And Company Azeotropic and azeotrope-like compositions of e-1,1,1,4,4,5,5,5-octafluoro-2-pentene
MX2010005757A (es) * 2007-11-29 2010-06-09 Du Pont Composiciones y uso de la composicion formadora de espuma de cis-1,1,1,4,4,4-hexafluoro-2-buteno en la preparacion de espumas a base de poliisocianato.
ES2548184T3 (es) 2007-12-19 2015-10-14 E. I. Du Pont De Nemours And Company Composiciones formadoras de espuma que contienen una mezcla similar a un azeótropo que contiene z-1,1,1,4,4,4-hexafluoro-2-buteno y dimetoximetano y sus usos en la preparación de espumas basadas en poliisocianato
US20110147638A1 (en) * 2009-06-26 2011-06-23 E.I. Du Pont De Nemours And Company Azeotropic and azeotrope-like compositions of z-1,1,1,4,4,4-hexafluoro-2-butene, trans-1,2-dichloroethylene, and cyclopentane
US8821749B2 (en) 2010-04-26 2014-09-02 E I Du Pont De Nemours And Company Azeotrope-like compositions of E-1,1,1,4,4,4-hexafluoro-2-butene and 1-chloro-3,3,3-trifluoropropene
CN103140508A (zh) 2010-09-30 2013-06-05 陶氏环球技术有限责任公司 从溴化反应溶液回收溴化苯乙烯-丁二烯共聚物的方法
EP2630185B1 (en) 2010-12-17 2018-10-10 Dow Global Technologies LLC Polystyrene melt extrusion process
EP2726544B1 (en) 2011-06-29 2016-04-06 Dow Global Technologies LLC Method for making organic foam composites containing aerogel particles
WO2015042300A1 (en) 2013-09-19 2015-03-26 Dow Global Technologies Llc Vacuum assisted process to make closed cell rigid polyurethane foams using mixed blowing agents

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1229722B (de) * 1957-11-29 1966-12-01 Dow Chemical Co Verfahren zum Herstellen verschaeumbarer Formmassen aus vinylaromatischen Polymerisaten
GB1026796A (en) * 1963-01-16 1966-04-20 Dow Chemical Co Expanded thermoplastic resinous materials
US3449268A (en) * 1966-05-31 1969-06-10 Dow Chemical Co Process for making foamable isotactic polystyrene
US3594459A (en) * 1967-04-03 1971-07-20 Celanese Corp Process for the production of conjugate foam fibrillated structures
US3960792A (en) * 1968-07-10 1976-06-01 The Dow Chemical Company Plastic foam
US3657165A (en) * 1968-10-11 1972-04-18 Sekisui Chemical Co Ltd Process for preparation of ethylenic resin foam
US3900433A (en) * 1973-12-17 1975-08-19 Allied Chem Expandable polystyrene beads

Also Published As

Publication number Publication date
AU503655B2 (en) 1979-09-13
FR2330719A1 (fr) 1977-06-03
JPS5263260A (en) 1977-05-25
SE416737B (sv) 1981-02-02
FR2330719B1 (sv) 1980-04-04
DE2650056A1 (de) 1977-05-12
BE847916A (fr) 1977-05-03
IT1066715B (it) 1985-03-12
JPS5916569B2 (ja) 1984-04-16
AU1918376A (en) 1978-05-11
NL179914C (nl) 1986-12-01
US4085073A (en) 1978-04-18
GB1526986A (en) 1978-10-04
NL7611888A (nl) 1977-05-06
CA1081900A (en) 1980-07-15
NL179914B (nl) 1986-07-01
DE2650056C2 (de) 1985-11-07

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