ES284580A1 - Procedimiento perfeccionado de moldeo de piezas de espuma plástica con envoltura de plástico - Google Patents

Procedimiento perfeccionado de moldeo de piezas de espuma plástica con envoltura de plástico

Info

Publication number
ES284580A1
ES284580A1 ES284580A ES284580A ES284580A1 ES 284580 A1 ES284580 A1 ES 284580A1 ES 284580 A ES284580 A ES 284580A ES 284580 A ES284580 A ES 284580A ES 284580 A1 ES284580 A1 ES 284580A1
Authority
ES
Spain
Prior art keywords
plastic
foam
translation
machine
legally binding
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
ES284580A
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.)
CEMPO SA
Original Assignee
CEMPO SA
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 CEMPO SA filed Critical CEMPO SA
Publication of ES284580A1 publication Critical patent/ES284580A1/es
Expired legal-status Critical Current

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
    • C08J9/34—Chemical features in the manufacture of articles consisting of a foamed macromolecular core and a macromolecular surface layer having a higher density than the core
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/0011—Moulds or cores; Details thereof or accessories therefor thin-walled moulds
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
    • B29C33/3857—Manufacturing moulds, e.g. shaping the mould surface by machining by making impressions of one or more parts of models, e.g. shaped articles and including possible subsequent assembly of the parts
    • 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
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a 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
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • B29C44/146—Shaping the lining before foaming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/40—Plastics, e.g. foam or rubber
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
ES284580A 1962-01-26 1963-01-26 Procedimiento perfeccionado de moldeo de piezas de espuma plástica con envoltura de plástico Expired ES284580A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR886001A FR1320191A (fr) 1962-01-26 1962-01-26 Procédé de fabrication de moules en matière plastique

Publications (1)

Publication Number Publication Date
ES284580A1 true ES284580A1 (es) 1963-05-01

Family

ID=8771292

Family Applications (1)

Application Number Title Priority Date Filing Date
ES284580A Expired ES284580A1 (es) 1962-01-26 1963-01-26 Procedimiento perfeccionado de moldeo de piezas de espuma plástica con envoltura de plástico

Country Status (5)

Country Link
CH (1) CH401460A (de)
DE (1) DE1504831B1 (de)
ES (1) ES284580A1 (de)
FR (1) FR1320191A (de)
GB (1) GB1027502A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060091575A1 (en) * 2004-11-03 2006-05-04 Lear Corporation Method and system for making interior vehicle trim panel having sprayed skin
FR2946143A1 (fr) * 2009-06-02 2010-12-03 K 1 Co Dispositif pour le moulage d'eprouvettes prismatiques.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE896553C (de) * 1948-03-06 1953-11-12 Csf Aus dielektrischem Stoff bestehende Form
DE1028323B (de) * 1953-11-30 1958-04-17 Metzeler Gummiwerke A G Verfahren zur Herstellung von Formartikeln
DE1071942B (de) * 1954-02-09 1959-12-24 Farbenfabriken Bayer Aktiengesellschaft, Leverkusen-Bayerwerk Verfahren zur Herstellung von mit Deckschichten umgebenen Schaumstoff-Körpern auf Polyurethanbasis
DE940787C (de) * 1954-09-03 1956-03-29 Bayer Ag Schwimmkoerper aus Polyurethan-Schaumstoffen
DE1127068B (de) * 1957-04-11 1962-04-05 Continental Gummi Werke Ag Verfahren zum Herstellen von nichtzylindrischen, mit Deckschichten aus massiven thermoplastischen Kunststoffen versehenen Schaumstoff-Formkoerpern

Also Published As

Publication number Publication date
GB1027502A (en) 1966-04-27
DE1504831B1 (de) 1974-01-24
CH401460A (fr) 1965-10-31
FR1320191A (fr) 1963-03-08

Similar Documents

Publication Publication Date Title
ES291567A1 (es) Procedimiento y aparato para la aplicaciën de material de caucho sin vulcanizar a un armazën de cubierta
JPS5222051A (en) Autohesive silicone rubber composition
ES284580A1 (es) Procedimiento perfeccionado de moldeo de piezas de espuma plástica con envoltura de plástico
ES286223A1 (es) Procedimiento de fabricación de un papel combinado, impermeable
ES238301U (es) Pelota maciza de material de espuma con una estampacion en la superficie.
ES283408A1 (es) Un procedimiento de fabricación de acolchados de material de elástico esponjoso de tipo compuesto
JPS5387173A (en) Molding mold
GB857211A (en) Improvements in or relating to cosmetic therapeutic and veterinary applicators
JPS5636868A (en) Manufacture of base body for lead storage battery
ES222854U (es) Molde perfeccionado para pasteleria.
ES332118A1 (es) Procedimiento para la obtencion de un material no tejido de aspecto mejorado.
JPS5595541A (en) Manufacture of heat-insulating architectural board
SE8305610L (sv) Koffert
ES293773A1 (es) Procedimiento y dispositivo para fijar por inyeccion suelas de plastico o de goma al cuerpo de un zapato
ES49601U (es) Nuevos apliques o molduras para muebles y similares
ES277736A3 (es) Mejoras en la fabricación de disposiciones de limpieza por frote
ES166295U (es) Envoltura pelicular protectora para quesos.
FR2120369A6 (en) Hot moulding shoes - from liquid plastic
ES239132U (es) Cubo perfeccionado para rueda sin camara.
ES388597A1 (es) Procedimiento de matizado de superficies laminares de plas-tico.
ES241339A3 (es) Un aparato para repujar pelicula termoplastica
ES52658U (es) Un material refractario esponjoso con recubrimiento protector
ES451783A1 (es) Procedimiento para mejorar la capacidad de lacado de mate- riales sinteticos.
ES448182A3 (es) Procedimiento para la realizacion de un dispositivo de guia para material flexible.
ES249921A3 (es) MEJORAS EN LA FABRICACIoN DE ELEMENTOS RETENIBLES POR VENTOSA Y DISPOSITIVO CORRESPONDIENTE