ES397497A1 - Panel with foam core - made by applying extruded thermoplastics facing while soft onto foam - Google Patents

Panel with foam core - made by applying extruded thermoplastics facing while soft onto foam

Info

Publication number
ES397497A1
ES397497A1 ES397497A ES397497A ES397497A1 ES 397497 A1 ES397497 A1 ES 397497A1 ES 397497 A ES397497 A ES 397497A ES 397497 A ES397497 A ES 397497A ES 397497 A1 ES397497 A1 ES 397497A1
Authority
ES
Spain
Prior art keywords
foam
thermoplastics
onto
soft
facing
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
ES397497A
Other languages
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.)
Roehm GmbH Darmstadt
Original Assignee
Roehm GmbH Darmstadt
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 Roehm GmbH Darmstadt filed Critical Roehm GmbH Darmstadt
Publication of ES397497A1 publication Critical patent/ES397497A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0004—Cutting, tearing or severing, e.g. bursting; Cutter details
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2333/00—Polymers of unsaturated acids or derivatives thereof
    • B32B2333/04—Polymers of esters
    • B32B2333/12—Polymers of methacrylic acid esters, e.g. PMMA, i.e. polymethylmethacrylate
    • 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
    • B32B2369/00—Polycarbonates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

A method for producing composite elements comprising at least one layer of foamed polyacrylimide or polymethacrylimide and at least one layer of thermoplastics, consists of spreading the thermoplastics while in the thermoplastic state onto the foam layer. Preferred thermoplastics are polymethylmethacrylate and polycarbonate. In a preferred arrangement, the thermoplastics are directly extruded through fishtail dies onto the surface of moving foam panels.
ES397497A 1970-12-16 1971-11-30 Panel with foam core - made by applying extruded thermoplastics facing while soft onto foam Expired ES397497A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702061946 DE2061946A1 (en) 1970-12-16 1970-12-16 Panel with foam core - made by applying extruded thermoplastics facing while soft onto foam

Publications (1)

Publication Number Publication Date
ES397497A1 true ES397497A1 (en) 1975-04-01

Family

ID=5791174

Family Applications (1)

Application Number Title Priority Date Filing Date
ES397497A Expired ES397497A1 (en) 1970-12-16 1971-11-30 Panel with foam core - made by applying extruded thermoplastics facing while soft onto foam

Country Status (5)

Country Link
CA (1) CA954755A (en)
DE (1) DE2061946A1 (en)
ES (1) ES397497A1 (en)
IT (1) IT945820B (en)
SE (1) SE391151B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427191A1 (en) * 1978-05-31 1979-12-28 Elf Union Composite mats for flexible solar energy trap panels - prepd. by covering permeable mat with impermeable films
EP0026795B1 (en) * 1979-10-09 1983-05-18 Schock & Co. GmbH Profiled building strip, especially a profile strip for the manufacture of window frames, and process for its manufacture
DE3207298C2 (en) * 1981-12-24 1986-08-28 Schweizerische Aluminium Ag, Chippis Method and device for the continuous production of a composite web
DE4411439A1 (en) * 1994-03-31 1995-10-05 Schock & Co Gmbh Plastic molded body made of water-expanded acrylic resin
DE19513171A1 (en) * 1995-04-07 1996-10-31 Roehm Gmbh Polymer composite system

Also Published As

Publication number Publication date
SE391151B (en) 1977-02-07
CA954755A (en) 1974-09-17
DE2061946A1 (en) 1972-06-29
IT945820B (en) 1973-05-10

Similar Documents

Publication Publication Date Title
ES265557U (en) Composite mirror panels
CA934912A (en) Foam sheet material means and method
GB1159222A (en) Panel with Foamed-in-Place Core
ES385185A1 (en) Composite material consisting a glass and plastics film
JPS54136024A (en) Ceiling panel for automobile and method of producing same
CA935212A (en) Composite plastic bearing, and method and apparatus for making the same
ES397497A1 (en) Panel with foam core - made by applying extruded thermoplastics facing while soft onto foam
AU5722873A (en) Polyisocyanurate foam articles
CA926069A (en) Method for producing cellular plastic articles and the articles produced thereby
AU3242971A (en) Method and carrier member for forming composite building elements
FR2271365A1 (en) Small panels forming soundproof surfaces - comprises two layers with staggered joints and variable size panels
NL162109C (en) METHOD FOR PREPARING A THERMO-CURING MATERIAL AND METHOD FOR IMPREGNATING A LAYER FOR THE PRODUCTION OF DECORATIVE LAYERS OR LAMINATES
GB1308608A (en) Decorative plastics strips and motifs
NL171166C (en) METHOD FOR PREPARING FOAMABLE MIXTURES AND METHOD FOR PRODUCING FOAMED ARTICLES THEREOF
JPS53147320A (en) Ceiling panel material for automobile and its preparation
CA940664A (en) Method and apparatus for producing thermoplastic synthetic resin foamed articles
CA996329A (en) Extruded, embossed, solid vinyl siding and method
GB1292195A (en) A process and apparatus for making a cellular product
CA844492A (en) Method of producing foamed plastic sheets, and sheets thus produced
CA853668A (en) Method of producing a laminated foamed thermoplastic sheet
AU446376B2 (en) Method for producing cellular foam structure having noncellular surface layer
AU6603169A (en) Cellular polyisocyanurate foams having integrally formed noncellular skins and methods for their manufacture
AU5775469A (en) Method for producing cellular foam structure having noncellular surface layer
BG19575A3 (en) METHOD OF PRODUCING SANDWICH STANDING SURFACES IN PARTICULAR OF FLOOR PANELS FOR REFRIGERATED VEHICLES
CA842743A (en) Method for producing heat and cold-insulating walls, using layers of foamed plastic material