DK44477A - Styrenpolymerskumstof og fremstilling deraf - Google Patents

Styrenpolymerskumstof og fremstilling deraf

Info

Publication number
DK44477A
DK44477A DK44477A DK44477A DK44477A DK 44477 A DK44477 A DK 44477A DK 44477 A DK44477 A DK 44477A DK 44477 A DK44477 A DK 44477A DK 44477 A DK44477 A DK 44477A
Authority
DK
Denmark
Prior art keywords
manufacture
polymer foam
styrene polymer
styrene
foam
Prior art date
Application number
DK44477A
Other languages
English (en)
Other versions
DK154776B (da
DK154776C (da
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
Priority to DK338277A priority Critical patent/DK160508C/da
Publication of DK44477A publication Critical patent/DK44477A/da
Publication of DK154776B publication Critical patent/DK154776B/da
Application granted granted Critical
Publication of DK154776C publication Critical patent/DK154776C/da

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

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)
DK044477A 1976-02-03 1977-02-02 Fremgangsmaade til fremstilling af et aflangt skumstoflegeme af en termoplastisk, syntetisk, alkenylaromatisk polymer DK154776C (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK338277A DK160508C (da) 1976-02-03 1977-07-27 Fremgangsmaade til fremstilling af et aflangt skumstoflegeme af en termoplastisk, syntetisk alkenylaromatisk polymer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65469076A 1976-02-03 1976-02-03
US65469076 1976-02-03

Publications (3)

Publication Number Publication Date
DK44477A true DK44477A (da) 1977-08-04
DK154776B DK154776B (da) 1988-12-19
DK154776C DK154776C (da) 1989-05-16

Family

ID=24625864

Family Applications (1)

Application Number Title Priority Date Filing Date
DK044477A DK154776C (da) 1976-02-03 1977-02-02 Fremgangsmaade til fremstilling af et aflangt skumstoflegeme af en termoplastisk, syntetisk, alkenylaromatisk polymer

Country Status (15)

Country Link
JP (1) JPS5295773A (da)
AU (1) AU507080B2 (da)
BE (1) BE850971A (da)
BR (1) BR7700611A (da)
CA (1) CA1086450A (da)
CH (1) CH633816A5 (da)
DE (1) DE2704278C2 (da)
DK (1) DK154776C (da)
ES (1) ES455332A1 (da)
FR (1) FR2340342A1 (da)
GB (1) GB1537421A (da)
IT (1) IT1112146B (da)
NL (1) NL170297C (da)
NO (1) NO147989C (da)
SE (1) SE426072B (da)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2738719A1 (de) * 1977-08-27 1979-03-08 Bayer Ag Verfahren zur herstellung von geschaeumten kunststoffen
GB2125796B (en) * 1982-08-23 1986-03-19 Cosden Technology Flame retarding extruded plastics foam compositions
US4528300A (en) * 1984-01-31 1985-07-09 The Dow Chemical Company Process for producing dimensionally stable polyolefin foams using environmentally acceptable blowing agent systems
JP2624813B2 (ja) * 1987-04-15 1997-06-25 ザ ダウ ケミカル カンパニー アルケニル芳香族合成樹脂押出発泡体の製造方法
JPH01247434A (ja) * 1988-03-30 1989-10-03 Sekisui Plastics Co Ltd 難燃性スチレン系樹脂発泡体の製造方法
JP2835726B2 (ja) * 1988-05-16 1998-12-14 株式会社 ジェイエスピー 板状ポリスチレン系樹脂発泡体の製造方法
DE3829633A1 (de) * 1988-09-01 1990-03-15 Basf Ag Verfahren zur herstellung von schaumstoffplatten mit hoher druckfestigkeit und hohem waermedaemmvermoegen
US4912140A (en) * 1988-09-21 1990-03-27 The Dow Chemical Company Expandable and expanded alkenyl aromatic polymer particles
AU4507189A (en) * 1988-10-17 1990-05-14 Dow Chemical Company, The Insulating alkenyl aromatic polymer foam
US4916166A (en) * 1988-10-17 1990-04-10 The Dow Chemical Company Insulating alkenyl aromatic polymer foam
WO1990008814A1 (en) * 1989-02-01 1990-08-09 Asahi Glass Company Ltd. Hydrochlorofluorocarbon azeotropic or azeotropic-like mixture
US5320683A (en) * 1989-02-06 1994-06-14 Asahi Glass Company Ltd. Azeotropic or azeotropic-like composition of hydrochlorofluoropropane
US5120481A (en) * 1989-02-28 1992-06-09 U.C. Industries, Inc. Process for preparing extruded foam bodies
DE3930594A1 (de) * 1989-09-13 1991-03-14 Gefinex Jackon Gmbh Herstellungsverfahren fuer schaumkoerper
US5011866A (en) * 1989-11-08 1991-04-30 The Dow Chemical Company Insulating alkenyl aromatic polymer foam
DE3939986A1 (de) * 1989-12-02 1991-06-06 Gefinex Gmbh Herstellungsverfahren fuer schaumkoerper
US4956395A (en) * 1990-01-18 1990-09-11 Amoco Corporation Styrenic foam blowing agent composition
US6121337A (en) * 1990-03-23 2000-09-19 E. I. Du Pont De Nemours And Company Compositions containing 1,1,2,2-tetrafluoroethane (HFC-134) for closed-cell polymer foam production
US5106882A (en) * 1991-05-28 1992-04-21 The Dow Chemical Company Insulating alkenyl aromatic polymer foam
JPH0553140U (ja) * 1991-12-20 1993-07-13 星和電機株式会社 ケーブル接続部の防水保持具
KR20010033292A (ko) 1997-12-18 2001-04-25 그래햄 이. 테일러 Ｈｆｃ-134 및 저용해도 보조 발포제를 포함하는 발포체및 이의 제조 방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB886811A (en) * 1957-11-29 1962-01-10 Dow Chemical Co Method of making a latent-foaming polymeric composition
US3287477A (en) * 1964-11-12 1966-11-22 Koppers Co Inc Process and apparatus for extruding a foamed plastic
CA975500A (en) * 1969-02-06 1975-09-30 Joseph G. Spitzer Structures such as applicator pads for cleaning and other purposes, propellant compositions for forming the same, and process
CH572269A5 (da) 1972-07-20 1976-01-30 Bbc Brown Boveri & Cie

Also Published As

Publication number Publication date
GB1537421A (en) 1978-12-29
NL7700842A (nl) 1977-08-05
FR2340342B1 (da) 1983-07-01
ES455332A1 (es) 1978-05-16
BE850971A (fr) 1977-08-01
DK154776B (da) 1988-12-19
DE2704278A1 (de) 1977-08-04
SE7701144L (sv) 1977-08-04
JPS577175B2 (da) 1982-02-09
BR7700611A (pt) 1977-08-16
AU507080B2 (en) 1980-01-31
JPS5295773A (en) 1977-08-11
DE2704278C2 (de) 1983-08-04
CH633816A5 (en) 1982-12-31
AU2187677A (en) 1978-08-10
NO147989B (no) 1983-04-11
IT1112146B (it) 1986-01-13
SE426072B (sv) 1982-12-06
FR2340342A1 (fr) 1977-09-02
NO770347L (no) 1977-08-04
NL170297C (nl) 1982-10-18
DK154776C (da) 1989-05-16
NL170297B (nl) 1982-05-17
CA1086450A (en) 1980-09-23
NO147989C (no) 1983-07-20

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