ES381225A1 - Procedimiento y dispositivo para la fabricacion de produc- tos celulares. - Google Patents

Procedimiento y dispositivo para la fabricacion de produc- tos celulares.

Info

Publication number
ES381225A1
ES381225A1 ES381225A ES381225A ES381225A1 ES 381225 A1 ES381225 A1 ES 381225A1 ES 381225 A ES381225 A ES 381225A ES 381225 A ES381225 A ES 381225A ES 381225 A1 ES381225 A1 ES 381225A1
Authority
ES
Spain
Prior art keywords
manufacture
cellular products
procedure
making
foam
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES381225A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SERPO NV
Original Assignee
SERPO NV
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 SERPO NV filed Critical SERPO NV
Publication of ES381225A1 publication Critical patent/ES381225A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
    • 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
    • B29C44/28—Expanding the moulding material on continuous moving surfaces without restricting the upwards growth of the foam
    • 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
    • C08J9/0066—Use of inorganic compounding ingredients

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
ES381225A 1969-06-30 1970-06-27 Procedimiento y dispositivo para la fabricacion de produc- tos celulares. Expired ES381225A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE735360A BE735360A (nl) 1969-06-30 1969-06-30 Werkwijze en inrichting voor het vervaardigen naar een gewenste vorm van cellulaire producten

Publications (1)

Publication Number Publication Date
ES381225A1 true ES381225A1 (es) 1972-12-01

Family

ID=3854990

Family Applications (1)

Application Number Title Priority Date Filing Date
ES381225A Expired ES381225A1 (es) 1969-06-30 1970-06-27 Procedimiento y dispositivo para la fabricacion de produc- tos celulares.

Country Status (10)

Country Link
AT (1) AT311662B (de)
AU (1) AU1682170A (de)
BE (1) BE735360A (de)
CH (1) CH512985A (de)
DE (1) DE2031677A1 (de)
ES (1) ES381225A1 (de)
FR (1) FR2048045A1 (de)
IL (1) IL34724A0 (de)
NL (1) NL7008898A (de)
ZA (1) ZA704093B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3734237A1 (de) * 1987-10-09 1989-04-20 Pelzer Helmut Verfahren zur anordnung von masseschichten eines feder-masse-systems bei verkleidungs- bzw. auskleidungsteilen fuer kraftfahrzeuge
DE9301870U1 (de) * 1993-01-18 1993-05-27 Keitel, Roland, 03159 Döbern Schaumstoffkörper
RU2410402C2 (ru) * 2007-12-28 2011-01-27 Александр Метталинович Тишин Пористые материалы с внедренными наночастицами, способы их изготовления и применения

Also Published As

Publication number Publication date
FR2048045A1 (fr) 1971-03-19
CH512985A (fr) 1971-09-30
BE735360A (nl) 1969-12-01
DE2031677A1 (de) 1971-02-18
AU1682170A (en) 1972-01-06
NL7008898A (nl) 1971-01-04
AT311662B (de) 1973-11-26
ZA704093B (en) 1971-04-28
IL34724A0 (en) 1970-08-19

Similar Documents

Publication Publication Date Title
ES298583A1 (es) Método para la producción de artículos termoplásticos, con superficie aislante
BR6355595D0 (pt) Particulas de polimero termoplastico expansivel contendo agente espumante volatil e processo para fazer as mesmas
ZA707532B (en) Methods and apparatus for making articles from fibrereinforced plastics materials,and articles made by such methods and apparatus
ES342718A1 (es) Procedimiento de fabricacion de productos complejos de es- tructura porosa.
AT291535B (de) Vorrichtung zum Herstellen von Schaumstoffen, insbesondere Polyurethanschaumstoffen
NL166036C (nl) Werkwijze voor de bereiding van cellulaire polymeer korrels, alsmede vervaardiging van daaruit bestaande voorwerpen.
CH517581A (de) Verfahren und Vorrichtung zum kontinuierlichen, dosierten Einbringen von Füllstoffen in Schaumstoffmassen
ES325537A1 (es) Perfeccionamientos en los procedimientos para la obtencion de perlas de polistireno expansionado.
CH450705A (de) Verfahren und Vorrichtung zur Herstellung von thermoplastischen, durch Wärme oder Hochfrequenz verform- und verschweissbaren Schaumstoffen
ES315116A1 (es) Procedimiento para obtener masas y cuerpos porosos de material termoplastico.
DK131899B (da) Fremgangsmåde til fremstilling af bløde, elastiske skumformstoffer bestående af i polyurethanskum ensartet fordelte, opskummede alkenpolymerpartikler.
CH528571A (de) Verfahren zur Quellung von Schaumstoffen unter irreversibler Fixierung des Quellungszustandes
ES381943A1 (es) Procedimiento y aparato para producir continuamente una es-puma autoestable de baja densidad.
BE593449A (nl) Werkwijze en inrichting voor de vervaardiging van thermoplastisch dradentrekkend materiaal in korrelvorm, alsmede de aldus vervaardigde korrels.
NL7008898A (nl) Werkwijze en inrichting voor het vervaardigen naar een gewenste vorm van cellulaire producten
ES407731A1 (es) Aparato para uso en la fabricacion de productos de hormigonque tienen pasos a su traves.
BR7403930D0 (pt) Processo para preparacao de agentes espumantes, e aperfeicoada composicao polimera espumavel
DK135335B (da) Fremgangsmåde til kontinuerlig fremstilling af skumbaner, især polyurethanskumbaner, og apparat til udøvelse af fremgangsmåden.
ES341643A1 (es) Un procedimiento y un aparato para la inyeccion y extrusionde materias termoplasticas, termoendurecibles, elastomeros, caucho y analogos.
FR1364095A (fr) Procédé et appareils de moulage notamment pour matières plastiques
ES386845A1 (es) Un metodo para romper membranas a partir de un material ce-lular espumado flexible.
ES251173A1 (es) Procedimiento para la obtencion de polimerizados estirolicos espumables
ES347704A1 (es) Procedimiento de empleo de espumogenos para obtener espumasmuy estables, especialmente indicadas para preparar rgama- sas aireadas y productos manufacturados.
IL25881A (en) Sheet-like material of polymeric substances,and method for producing said material
FR2078277A5 (en) Expanded material prodn