BE763577A - Procede pour revetir par extrusion la seconde face d'une feuille de mousse fusible a chaud deja revetue sur une face - Google Patents

Procede pour revetir par extrusion la seconde face d'une feuille de mousse fusible a chaud deja revetue sur une face

Info

Publication number
BE763577A
BE763577A BE763577A BE763577A BE763577A BE 763577 A BE763577 A BE 763577A BE 763577 A BE763577 A BE 763577A BE 763577 A BE763577 A BE 763577A BE 763577 A BE763577 A BE 763577A
Authority
BE
Belgium
Prior art keywords
extrusion
coating
foam sheet
already coated
sheet already
Prior art date
Application number
BE763577A
Other languages
English (en)
Original Assignee
Standard Oil Co
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 Standard Oil Co filed Critical Standard Oil Co
Publication of BE763577A publication Critical patent/BE763577A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/26—Processes for applying liquids or other fluent materials performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface
    • B05D1/265—Extrusion coatings
    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/30—Making multilayered or multicoloured articles
    • B29C43/305—Making multilayered articles
    • 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
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/914—Cooling of flat articles, e.g. using specially adapted supporting means cooling drums
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/9145—Endless cooling belts
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/915—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means
    • B29C48/9155—Pressure rollers
    • 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
    • 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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/04—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the partial melting of at least one layer
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/18—Handling of layers or the laminate
    • B32B38/1825—Handling of layers or the laminate characterised by the control or constructional features of devices for tensioning, stretching or registration
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/54—Large containers characterised by means facilitating filling or emptying
    • B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
    • B65D88/66—Large containers characterised by means facilitating filling or emptying preventing bridge formation using vibrating or knocking devices
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0221—Vinyl resin
    • B32B2266/0228—Aromatic vinyl resin, e.g. styrenic (co)polymers
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0221—Vinyl resin
    • B32B2266/0235—Vinyl halide, e.g. PVC, PVDC, PVF, PVDF
    • 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/02—Cellular or porous
    • B32B2305/022—Foam
    • 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
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/02—Temperature
    • 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
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/12—Pressure
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
BE763577A 1969-01-15 1971-02-26 Procede pour revetir par extrusion la seconde face d'une feuille de mousse fusible a chaud deja revetue sur une face BE763577A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79139469A 1969-01-15 1969-01-15
GB523471 1971-02-23

Publications (1)

Publication Number Publication Date
BE763577A true BE763577A (fr) 1971-07-16

Family

ID=26239741

Family Applications (1)

Application Number Title Priority Date Filing Date
BE763577A BE763577A (fr) 1969-01-15 1971-02-26 Procede pour revetir par extrusion la seconde face d'une feuille de mousse fusible a chaud deja revetue sur une face

Country Status (6)

Country Link
US (1) US3616020A (fr)
BE (1) BE763577A (fr)
DE (1) DE2109652A1 (fr)
FR (1) FR2126106B1 (fr)
GB (1) GB1348271A (fr)
NL (1) NL7102123A (fr)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3957940A (en) * 1972-12-07 1976-05-18 Standard Oil Company Wrinkle free extrusion coating of heat fusible foam sheet
US4263247A (en) * 1975-01-28 1981-04-21 Standard Oil Company (Indiana) Resin-foam laminate
US4167431A (en) * 1975-02-06 1979-09-11 Morgan Adhesives Company Method of heat lamination and laminated product
JPS586615B2 (ja) * 1975-12-25 1983-02-05 三井化学株式会社 ゴウセイジユシセイセキソウタイノセイゾウホウホウ
US4256797A (en) * 1976-09-02 1981-03-17 Inmont Corporation Contoured resilient vehicle trim panel
FR2427191A1 (fr) * 1978-05-31 1979-12-28 Elf Union Procede de fabrication d'une nouvelle structure composite dite " tapis solaire "
US4211590A (en) * 1978-07-21 1980-07-08 Inmont Corporation Method of making perforated contoured trim panel
US4363848A (en) * 1981-06-01 1982-12-14 Standard Oil Company (Indiana) Three layered foam-containing laminate suitable for use as an automobile headliner
US4547412A (en) * 1983-10-11 1985-10-15 Standard Oil Company (Indiana) Heating foam container in unrestricted state to increase stiffness
US4579275A (en) * 1984-01-23 1986-04-01 Standard Oil Company (Indiana) Containers
FR2630961B1 (fr) * 1988-05-06 1990-09-07 Michelin & Cie Procede et appareil pour enduire de caoutchouc des fils deroules en parallele et produire ainsi une nappe
US4878970A (en) * 1988-05-27 1989-11-07 Amoco Corporation Heating of a foam cup to increase stiffness
AU598719B1 (en) * 1989-05-01 1990-06-28 Gencorp Inc. Thermoformable decorative rigid lamina for interiors of transportation vehicles
US5591496A (en) * 1990-11-20 1997-01-07 Linpac Plastics International Limited Method of manufacturing composite sheet materials
IT1248593B (it) * 1991-06-28 1995-01-19 Sviluppo Settori Impiego Srl Procedimento per la preparazione di corpi formati termoisolanti e/o strutturali a doppia parete e prodotti cosi` ottenuti.
US5260015A (en) 1991-08-16 1993-11-09 Velcro Industries, B.V. Method for making a laminated hook fastener
AU5220398A (en) * 1996-12-13 1998-07-03 Lubo Krizik Method of making foam/concrete building panels
DE69833486T2 (de) * 1997-05-30 2006-07-20 Alcoa Inc. Verfahren zur beschichtung von aluminiumbändern
US6656858B1 (en) * 1997-12-02 2003-12-02 National Shelter Products, Inc. Laminate wall structure
US6391438B1 (en) 1999-08-20 2002-05-21 Sealed Air Corporation Polyolefin foam/film composite structure and method for making same
US6499878B1 (en) 1999-12-21 2002-12-31 Pactiv Corporation Reclosable packages with barrier properties
US7395583B2 (en) 2000-05-26 2008-07-08 Valero Industries B.V. Hook engageable loops
WO2002062571A2 (fr) * 2001-02-06 2002-08-15 Fagerdala Deutschland Gmbh Materiau composite
US20020167136A1 (en) * 2001-03-09 2002-11-14 Lehr Gregory S. Dual density foam core sports board
US6492013B1 (en) 2001-03-28 2002-12-10 Sealed Air Corporation Foam composite structure comprising a blend of polypropylene and homogeneous ethylene/alpha-olefin copolymer
DE60204401T2 (de) * 2001-09-07 2006-03-16 Mitsui Chemicals, Inc. Verfahren zur Herstellung einer Verbundfolie
US6656401B1 (en) * 2001-10-16 2003-12-02 International Paper Company Method for extrusion coating multiple webs
EP2450398B9 (fr) * 2010-11-30 2012-10-24 Armacell Enterprise GmbH Matériau pour isolation thermique et acoustique flexible
US20130189891A1 (en) * 2012-01-20 2013-07-25 Base King, Llc Pvc-free flooring and method of manufacture
MX2014014206A (es) 2012-05-22 2015-06-04 Owens Corning Intellectual Cap Producto de espuma laminada y metodos para preparar productos de espuma laminada.
CN108136757B (zh) * 2015-10-02 2021-03-12 亚萨合莱公司 卡片基板层压装置
CN106626194A (zh) * 2016-11-14 2017-05-10 苏州亨达尔工业材料有限公司 一种双面压塑机
US11110632B2 (en) 2017-10-30 2021-09-07 Velcro Ip Holdings Llc Roll-molding
US10556369B2 (en) 2017-10-30 2020-02-11 Velcro BVBA Modular molding assembly
US10894345B2 (en) 2017-10-30 2021-01-19 Velcro BVBA Linear actuator leverage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191504793A (en) * 1915-03-27 1915-11-18 Arthur George Bloxam Improvements in Paper Stock Shredders.
GB1119279A (en) * 1966-10-03 1968-07-10 Dow Chemical Co An improved process for coating substrates
US3682736A (en) * 1968-07-18 1972-08-08 Susumu Akamatsu Method for the continuous manufacture of corrugated cardboards of synthetic resin

Also Published As

Publication number Publication date
NL7102123A (fr) 1972-08-21
FR2126106B1 (fr) 1974-02-15
DE2109652A1 (de) 1972-09-07
US3616020A (en) 1971-10-26
GB1348271A (en) 1974-03-13
FR2126106A1 (fr) 1972-10-06

Similar Documents

Publication Publication Date Title
BE763577A (fr) Procede pour revetir par extrusion la seconde face d'une feuille de mousse fusible a chaud deja revetue sur une face
BE763576A (fr) Procede pour revetir par extrusion une feuille de mousse fusible a chaud
AT312268B (de) Strangpreßdüse zum Herstellen von Mehrschichtblasfolien
BR8103906A (pt) Composicao de ativacao dupla;e processos para a formacao de um produto curado,e para a formacao e um revestimento curado sobre um substrato
BE805617A (fr) Procede de fabrication d'enduits
BE776982A (fr) Procede de fabrication de stratifies de mousse thermofixee de matiere plastique et installation pour la mise en oeuvre dudit procede
BE744227A (fr) Procede et dispositif pour la fabrication d'une feuille de polyamide orientee biaxialement
FR2278726A1 (fr) Procede de formation d'une pellicule de revetement en milieu aqueux
BE760665A (fr) Procede pour assurer le reglage de l'enduction
CH549455A (fr) Procede de fabrication d'un film tubulaire en matiere plastique, installation pour la mise en oeuvre de ce procede et film obtenu par ce procede.
FR1497770A (fr) Procédé d'extrusion pour la production de feuilles de résine transformée en mousse
IT8025182A0 (it) Almeno unilaterale. dispositivo per la produzione di cartone ondulato con rivestimento
BE803372A (fr) Procede pour empecher la formation de polymeres de chloroprene en grumeaux souffles
IT946260B (it) Stampo con separatore termico parti colarmente per la fabbricazione di lastre da stampa di materia plastica
BE799483A (fr) Procede de tassement de l'enrobage de tubes plastiques enterres,
BE751530A (fr) Procede et installation pour la fabrication d'articles pelliculaires, et articles obtenus
FR2009925A1 (fr) Procede et installation pour la fabrication d'une bande de materiau composite a partir d'un materiau thermoformable
CH522569A (fr) Installation pour la fabrication de verre en feuille
ZA707932B (en) Device adapted for the continuous polygonal corrugation of hot sheets of thermoplastic material
CA919526A (en) Method for coating lengths of paper, plastic or the like
BE750456A (fr) Procede pour la formation de revetements vitreux sur un supportmetallique
BE747653A (fr) Procede pour reduire la combustibilite d'un polymere et compositions obtenues
BE853580Q (fr) Procede d'obtention de matieres plastiques mousses phenol-aldehyde
ZA702209B (en) Process for the continuous production of a layer of polymer material on the surface of a web of multi-layer sheet material
NL7413347A (nl) In de hitte hardbare bekledingsmiddelen voor de smeltbekleding.

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: AMOCO CORP.

Effective date: 19910226