NO149664C - Alkenyl-aromatisk, termoplastisk polymer-skumlegeme for isolasjonsformaal, samt fremgangsmaate for fremstilling derav - Google Patents

Alkenyl-aromatisk, termoplastisk polymer-skumlegeme for isolasjonsformaal, samt fremgangsmaate for fremstilling derav

Info

Publication number
NO149664C
NO149664C NO772584A NO772584A NO149664C NO 149664 C NO149664 C NO 149664C NO 772584 A NO772584 A NO 772584A NO 772584 A NO772584 A NO 772584A NO 149664 C NO149664 C NO 149664C
Authority
NO
Norway
Prior art keywords
procedures
preparing
thermoplastic polymer
polymer foam
alkenyl aromatic
Prior art date
Application number
NO772584A
Other languages
English (en)
Other versions
NO149664B (no
NO772584L (no
Inventor
Kyung Won Suh
Graydon Wayne 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 NO772584L publication Critical patent/NO772584L/no
Publication of NO149664B publication Critical patent/NO149664B/no
Publication of NO149664C publication Critical patent/NO149664C/no

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)
NO772584A 1977-03-30 1977-07-20 Alkenyl-aromatisk, termoplastisk polymer-skumlegeme for isolasjonsformaal, samt fremgangsmaate for fremstilling derav NO149664C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78285977A 1977-03-30 1977-03-30

Publications (3)

Publication Number Publication Date
NO772584L NO772584L (no) 1978-10-03
NO149664B NO149664B (no) 1984-02-20
NO149664C true NO149664C (no) 1984-05-30

Family

ID=25127405

Family Applications (1)

Application Number Title Priority Date Filing Date
NO772584A NO149664C (no) 1977-03-30 1977-07-20 Alkenyl-aromatisk, termoplastisk polymer-skumlegeme for isolasjonsformaal, samt fremgangsmaate for fremstilling derav

Country Status (8)

Country Link
JP (1) JPS53121863A (no)
AU (1) AU513563B2 (no)
BE (1) BE857299R (no)
DE (1) DE2734307C2 (no)
FR (1) FR2385765A2 (no)
IT (1) IT1115923B (no)
NL (1) NL7708317A (no)
NO (1) NO149664C (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE19824248C2 (de) 1998-05-29 2001-10-18 Carsten Lange Abdeckung für eine Ablage

Family Cites Families (5)

* 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
US3491032A (en) 1964-09-02 1970-01-20 Dow Chemical Co High density polyolefin foams
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 (no) 1972-07-20 1976-01-30 Bbc Brown Boveri & Cie

Also Published As

Publication number Publication date
BE857299R (fr) 1978-01-30
NO149664B (no) 1984-02-20
DE2734307A1 (de) 1978-10-12
AU513563B2 (en) 1980-12-11
NO772584L (no) 1978-10-03
IT1115923B (it) 1986-02-10
FR2385765B2 (no) 1983-09-30
JPS53121863A (en) 1978-10-24
AU2768177A (en) 1979-02-08
JPS614409B2 (no) 1986-02-10
NL7708317A (nl) 1978-10-03
DE2734307C2 (de) 1986-09-18
FR2385765A2 (fr) 1978-10-27

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