ES8406941A1 - Procedimiento para la formacion continua de espuma de material plastico. - Google Patents

Procedimiento para la formacion continua de espuma de material plastico.

Info

Publication number
ES8406941A1
ES8406941A1 ES519002A ES519002A ES8406941A1 ES 8406941 A1 ES8406941 A1 ES 8406941A1 ES 519002 A ES519002 A ES 519002A ES 519002 A ES519002 A ES 519002A ES 8406941 A1 ES8406941 A1 ES 8406941A1
Authority
ES
Spain
Prior art keywords
bands
band
paper
plastics
foamed material
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
ES519002A
Other languages
English (en)
Other versions
ES519002A0 (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.)
OLMO GIUSEPPE SUPERFLEXITE
Original Assignee
OLMO GIUSEPPE SUPERFLEXITE
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11299155&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8406941(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by OLMO GIUSEPPE SUPERFLEXITE filed Critical OLMO GIUSEPPE SUPERFLEXITE
Publication of ES8406941A1 publication Critical patent/ES8406941A1/es
Publication of ES519002A0 publication Critical patent/ES519002A0/es
Granted 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
    • 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
    • B29C44/30—Expanding the moulding material between endless belts or rollers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/84—Conversion of foamed resinous buns into foamed billets having geo metrical crosssections

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
  • Adhesive Tapes (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

PROCEDIMIENTO PARA LA FORMACION CONTINUA DE ESPUMA DE MATERIAL PLASTICO.COMPRENDE LAS OPERACIONES DE: A) VERTER UNA MEZCLA REACTIVA DE MATERIAL PLASTICO SOBRE UNA CINTA FLEXIBLE (2) ACOPLADA, FORMADA POR UNA CINTA DE SOPORTE DE PAPEL (2) Y POR UNA CINTA MUY DELGADA DE MATERIA PLASTICA IMPERMEABLE (2); B) MANTENER EN MOVIMIENTO DICHA CINTA ACOPLADA DURANTE LA CONSOLIDACION DEL MATERIAL EN ESPUMA; Y C) SEPARAR LA CINTA DE PAPEL Y APARTARLA DE MATERIAL EN ESPUMA (6).
ES519002A 1982-01-18 1983-01-14 Procedimiento para la formacion continua de espuma de material plastico. Granted ES519002A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67046/82A IT1155453B (it) 1982-01-18 1982-01-18 Procedimento ed impianto per la schiumatura in continuo di materie plastiche e prodotti che ne risultano

Publications (2)

Publication Number Publication Date
ES8406941A1 true ES8406941A1 (es) 1984-08-16
ES519002A0 ES519002A0 (es) 1984-08-16

Family

ID=11299155

Family Applications (1)

Application Number Title Priority Date Filing Date
ES519002A Granted ES519002A0 (es) 1982-01-18 1983-01-14 Procedimiento para la formacion continua de espuma de material plastico.

Country Status (6)

Country Link
US (1) US4492664A (es)
EP (1) EP0084384B1 (es)
AT (1) ATE19369T1 (es)
DE (1) DE3363106D1 (es)
ES (1) ES519002A0 (es)
IT (1) IT1155453B (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3707400C1 (de) * 1987-03-07 1988-03-10 Kulzer & Co Gmbh Form zum Einbetten von histologischen Praeparaten
GB9014331D0 (en) * 1990-06-27 1990-08-15 Bareuter Gerd Manufacture of polymeric foam
IT1270979B (it) * 1993-09-30 1997-05-26 Afros Spa Procedimento e apparecchiatura per la produzione in continuo di schiume poliuretaniche in blocchi
US5665287A (en) * 1993-07-14 1997-09-09 Foaming Technologies Cardio Bv Froth process for continous manufacture of polyurethane foam slab-stocks
NO309077B1 (no) * 1993-07-14 2000-12-11 Foaming Techn Cardio Bv FremgangsmÕte og system for kontinuerlig tilvirkning av polyuretanskumblokker
DE102004059724A1 (de) * 2004-12-11 2006-06-14 Bayer Materialscience Ag Verfahren und Anlage zur Herstellung von Schaumstoff in einem kontinuierlichen Schaumprozess
DE102005003341A1 (de) 2005-01-25 2006-07-27 Bayer Materialscience Ag Verfahren und Anlage zur optimierten Herstellung von Schaumstoff in einem kontinuierlichen Blockschaumprozess
US7666258B2 (en) * 2005-02-25 2010-02-23 Nova Chemicals Inc. Lightweight compositions and articles containing such
US8752348B2 (en) * 2005-02-25 2014-06-17 Syntheon Inc. Composite pre-formed construction articles
EP1851398B1 (en) * 2005-02-25 2012-05-30 Nova Chemicals Inc. Composite pre-formed building panels, a building and a method of constructing a building
EP1871724A2 (en) * 2005-03-22 2008-01-02 Nova Chemicals Inc. Lightweight concrete compositions
US20070187516A1 (en) * 2005-06-20 2007-08-16 Rotuba Extruders, Inc. Scented authorization card and method of manufacture
US7741266B2 (en) * 2005-06-20 2010-06-22 Rotuba Extruders, Inc. Process for preparing scented cellulosics and products prepared thereby
US7677009B2 (en) * 2007-02-02 2010-03-16 Nova Chemicals Inc. Roof truss system
US8048219B2 (en) * 2007-09-20 2011-11-01 Nova Chemicals Inc. Method of placing concrete
US20090078161A1 (en) * 2007-09-20 2009-03-26 Nova Chemicals Inc. Methods of minimizing concrete cracking and shrinkage
PL235291B1 (pl) 2013-09-16 2020-06-15 Labanowicz Sebastian Sposób wytwarzania materacy piankowych z wtopionymi sprężynami
EP3015239B1 (en) 2014-11-03 2021-05-19 Mondi AG Peelable, flexible and transparent process liner

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR95213E (fr) * 1965-11-12 1970-08-07 Hellenic Plastics Rubber Procédé et dispositif de production de mousse de polyuréthane.
US3812227A (en) * 1967-04-12 1974-05-21 J Blackwell Method of producing a flat top slab of foamed polyurethane
NL170928C (nl) * 1971-05-11 1983-01-17 Hennecke Gmbh Maschf Inrichting voor het continu vervaardigen van eindloze schuimkunststofblokken.
GB1564604A (en) * 1975-11-07 1980-04-10 Unifoam Ag Manufacture of polymeric foam
US3906068A (en) * 1973-12-13 1975-09-16 Textron Inc Process for continuously producing foamed material of rectangular shape
GB1487848A (en) * 1974-02-20 1977-10-05 Planiblock Sa Apparatus for the continuous manufacture of foamed plastics blocks
DE2449107C3 (de) * 1974-10-15 1980-10-16 Metzeler Schaum Gmbh, 8940 Memmingen Verfahren zur kontinuierlichen Herstellung von Schaumstoffblöcken mit rechteckigem Querschnitt
US4154562A (en) * 1977-08-31 1979-05-15 Kornylak Corporation Adjustable width molding apparatus for a flat-top bun
DE2813137C3 (de) * 1978-03-25 1980-10-16 Metzeler Schaum Gmbh, 8940 Memmingen Vorrichtung zur Synchronisierung der Bewegungen der Abdeckbahn und der Bodenbahn bei der Herstellung von Schaumstoffblöcken
US4343164A (en) * 1980-07-11 1982-08-10 Presto Lock, Inc. Combination locks

Also Published As

Publication number Publication date
DE3363106D1 (en) 1986-05-28
IT1155453B (it) 1987-01-28
IT8267046A0 (it) 1982-01-18
EP0084384A1 (fr) 1983-07-27
ATE19369T1 (de) 1986-05-15
US4492664A (en) 1985-01-08
EP0084384B1 (fr) 1986-04-23
ES519002A0 (es) 1984-08-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20041102