ATA263884A - Verfahren zum kontinuierlichen herstellen von schaumstoffen - Google Patents

Verfahren zum kontinuierlichen herstellen von schaumstoffen

Info

Publication number
ATA263884A
ATA263884A AT0263884A AT263884A ATA263884A AT A263884 A ATA263884 A AT A263884A AT 0263884 A AT0263884 A AT 0263884A AT 263884 A AT263884 A AT 263884A AT A263884 A ATA263884 A AT A263884A
Authority
AT
Austria
Prior art keywords
continuously producing
producing foams
foams
continuously
producing
Prior art date
Application number
AT0263884A
Other languages
English (en)
Other versions
AT393101B (de
Original Assignee
Isovolta
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 Isovolta filed Critical Isovolta
Priority to AT2638/84A priority Critical patent/AT393101B/de
Publication of ATA263884A publication Critical patent/ATA263884A/de
Application granted granted Critical
Publication of AT393101B publication Critical patent/AT393101B/de

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
    • C08J9/06—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 chemical blowing agent
    • C08J9/10—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 chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C08J9/102—Azo-compounds
    • 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
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
    • B29C44/321—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed part being a lining, e.g. a film or a support lining
    • 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
    • B29C44/3415—Heating or cooling
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/12—Dielectric heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers
    • 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
    • C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • C08J2361/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08J2361/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • C08J2361/28—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine
    • 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
    • C08J2363/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
AT2638/84A 1984-08-16 1984-08-16 Verfahren zum kontinuierlichen herstellen von schaumstoffen AT393101B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT2638/84A AT393101B (de) 1984-08-16 1984-08-16 Verfahren zum kontinuierlichen herstellen von schaumstoffen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT2638/84A AT393101B (de) 1984-08-16 1984-08-16 Verfahren zum kontinuierlichen herstellen von schaumstoffen

Publications (2)

Publication Number Publication Date
ATA263884A true ATA263884A (de) 1991-01-15
AT393101B AT393101B (de) 1991-08-26

Family

ID=3537841

Family Applications (1)

Application Number Title Priority Date Filing Date
AT2638/84A AT393101B (de) 1984-08-16 1984-08-16 Verfahren zum kontinuierlichen herstellen von schaumstoffen

Country Status (1)

Country Link
AT (1) AT393101B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4135937C2 (de) * 1991-10-31 1997-07-03 Pegulan Tarkett Ag Verfahren zu Herstellen von Latex-, PVC-, und Weichmacher-freien Textil- oder Kunststoff-Boden- und Wandbelägen
DE4121401A1 (de) * 1991-06-28 1993-01-14 Pegulan Tarkett Ag Pvc- und weichmacherfreie geschaeumte fussbodenbelaege

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1143998B (de) * 1955-04-12 1963-02-21 Chemetron Corp Verfahren und Vorrichtung zum Verfestigen von plastifiziertem, ungeliertem Vinylharzschaum durch Erwaermen mittels Hochfrequenz
FR94786E (fr) * 1967-12-28 1969-11-21 Novacel Soc Procédé et dispositifs pour la fabrication en continu d'éponges artificielles.
CH500829A (de) * 1968-11-20 1970-12-31 Andre Dr Schaerer Verfahren und Einrichtung zur Herstellung geschäumter Profile aus Kunststoff
IT1118963B (it) * 1979-04-24 1986-03-03 Lavorazione Materie Plasttche Procedimento e dispositivo per la formatura in continuo di schume sintetiche
DE3145341A1 (de) * 1981-11-14 1983-05-26 Gebrüder Sucker, 4050 Mönchengladbach Vorrichtung zum applizieren von schaeumen oder zum schaeumen neigenden loesungen auf ein bahnfoermig gefuehrtes substrat

Also Published As

Publication number Publication date
AT393101B (de) 1991-08-26

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee