NL7004442A - - Google Patents

Info

Publication number
NL7004442A
NL7004442A NL7004442A NL7004442A NL7004442A NL 7004442 A NL7004442 A NL 7004442A NL 7004442 A NL7004442 A NL 7004442A NL 7004442 A NL7004442 A NL 7004442A NL 7004442 A NL7004442 A NL 7004442A
Authority
NL
Netherlands
Application number
NL7004442A
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 filed Critical
Publication of NL7004442A publication Critical patent/NL7004442A/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)
NL7004442A 1969-03-29 1970-03-26 NL7004442A (enrdf_load_stackoverflow)

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
NL7004442A true NL7004442A (enrdf_load_stackoverflow) 1970-10-01

Family

ID=5729787

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7004442A NL7004442A (enrdf_load_stackoverflow) 1969-03-29 1970-03-26

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
BE748144A (fr) 1970-09-28
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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