BE748144A - Procede et dispositif de fabrication comtinue de termoplastes alveolaires - Google Patents

Procede et dispositif de fabrication comtinue de termoplastes alveolaires

Info

Publication number
BE748144A
BE748144A BE748144DA BE748144A BE 748144 A BE748144 A BE 748144A BE 748144D A BE748144D A BE 748144DA BE 748144 A BE748144 A BE 748144A
Authority
BE
Belgium
Prior art keywords
termoplasts
comtinued
alveolar
manufacturing
comtinued manufacturing
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Basf Ag
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 Ag filed Critical Basf Ag
Publication of BE748144A publication Critical patent/BE748144A/xx

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
    • C08J9/141—Hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3442—Mixing, kneading or conveying the foamable material
    • 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

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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
BE748144D 1969-03-29 1970-03-27 Procede et dispositif de fabrication comtinue de termoplastes alveolaires BE748144A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691916297 DE1916297A1 (de) 1969-03-29 1969-03-29 Verfahren zur kontinuierlichen Herstellung von schaumfoermigen Thermoplasten

Publications (1)

Publication Number Publication Date
BE748144A true BE748144A (fr) 1970-09-28

Family

ID=5729787

Family Applications (1)

Application Number Title Priority Date Filing Date
BE748144D BE748144A (fr) 1969-03-29 1970-03-27 Procede et dispositif de fabrication comtinue de termoplastes alveolaires

Country Status (7)

Country Link
AT (1) AT309798B (enrdf_load_stackoverflow)
BE (1) BE748144A (enrdf_load_stackoverflow)
DE (1) DE1916297A1 (enrdf_load_stackoverflow)
FR (1) FR2037285B1 (enrdf_load_stackoverflow)
GB (1) GB1294961A (enrdf_load_stackoverflow)
NL (1) NL7004442A (enrdf_load_stackoverflow)
SE (1) SE349978B (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3150214A (en) * 1959-11-23 1964-09-22 Owens Illinois Glass Co Method of extruding a foamed plastic composition
GB1140146A (en) * 1965-04-30 1969-01-15 Ici Ltd Improvements in foamed copolymer articles

Also Published As

Publication number Publication date
AT309798B (de) 1973-09-10
FR2037285A1 (enrdf_load_stackoverflow) 1970-12-31
NL7004442A (enrdf_load_stackoverflow) 1970-10-01
GB1294961A (enrdf_load_stackoverflow) 1972-11-01
SE349978B (enrdf_load_stackoverflow) 1972-10-16
FR2037285B1 (enrdf_load_stackoverflow) 1974-03-01
DE1916297A1 (de) 1970-10-15

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