IT7919298D0 - Molding of thermoplastic diresine multiwall sheets coupled with crosslinked polyethylene foam of heat-formable type. - Google Patents

Molding of thermoplastic diresine multiwall sheets coupled with crosslinked polyethylene foam of heat-formable type.

Info

Publication number
IT7919298D0
IT7919298D0 IT7919298A IT1929879A IT7919298D0 IT 7919298 D0 IT7919298 D0 IT 7919298D0 IT 7919298 A IT7919298 A IT 7919298A IT 1929879 A IT1929879 A IT 1929879A IT 7919298 D0 IT7919298 D0 IT 7919298D0
Authority
IT
Italy
Prior art keywords
diresine
thermoplastic
molding
heat
polyethylene foam
Prior art date
Application number
IT7919298A
Other languages
Italian (it)
Inventor
Bechlenberg Karl Theo
Original Assignee
Bayer Italia Spa
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 Bayer Italia Spa filed Critical Bayer Italia Spa
Priority to IT7919298A priority Critical patent/IT7919298D0/en
Publication of IT7919298D0 publication Critical patent/IT7919298D0/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/06Layered 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
    • B32B27/065Layered 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/006Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor for making articles having hollow walls
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/14Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms or sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00Layered products having a general shape other than plane
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/26Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered 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
    • B32B5/18Layered 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2024/00Articles with hollow walls
    • B29L2024/006Articles with hollow walls multi-channelled
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00Composition of foam
    • B32B2266/02Organic
    • B32B2266/0214Materials belonging to B32B27/00
    • B32B2266/025Polyolefin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00Condition, form or state of the layers or laminate
    • B32B2305/72Cured, e.g. vulcanised, cross-linked
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/10Properties of the layers or laminate having particular acoustical properties
    • B32B2307/102Insulating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/30Properties of the layers or laminate having particular thermal properties
    • B32B2307/304Insulating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/738Thermoformability
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00Vehicles
    • B32B2605/003Interior finishings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08Insulating elements, e.g. for sound insulation
    • B60R13/0815Acoustic or thermal insulation of passenger compartments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B60R2013/0281Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners made of a plurality of visible parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B60R2013/0293Connection or positioning of adjacent panels
IT7919298A 1979-01-15 1979-01-15 Molding of thermoplastic diresine multiwall sheets coupled with crosslinked polyethylene foam of heat-formable type. IT7919298D0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT7919298A IT7919298D0 (en) 1979-01-15 1979-01-15 Molding of thermoplastic diresine multiwall sheets coupled with crosslinked polyethylene foam of heat-formable type.

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
IT7919298A IT7919298D0 (en) 1979-01-15 1979-01-15 Molding of thermoplastic diresine multiwall sheets coupled with crosslinked polyethylene foam of heat-formable type.
SE7902363A SE7902363L (en) 1979-01-15 1979-03-16 Shaped objects of a dressing of thermoplastic malleable double disc designs with connecting life with a thermoplastic malleable, fornetat polyethylene foam
DE19792912936 DE2912936A1 (en) 1979-01-15 1979-03-31 Formkoerper with at least one double-walled sheet made of thermoplastic material and process for its preparation
NL7902646A NL7902646A (en) 1979-01-15 1979-04-04 Combinations of thermoplastically deformable baffle plates of synthetic resin with thermoplastic deformable cross-linked foam resins, and objects made therefrom.
GB8001021A GB2041292B (en) 1979-01-15 1980-01-11 Formed parts made of a combination of thermoformable double sheet and a thermo-formable sheet of cross-linked polyethylene foam
BE0/198937A BE881115A (en) 1979-01-15 1980-01-11 Molded part made of a combination of leaves SUITABLE thermoforming and method for its production
JP219980A JPS55113521A (en) 1979-01-15 1980-01-14 Molding from thermoplastic double sheet and its preparation
FR8000814A FR2446174B1 (en) 1979-01-15 1980-01-15
ES487695A ES487695A0 (en) 1979-01-15 1980-01-15 Process for the manufacture of sets of double hojatermoplasticos for production of molded articles

Publications (1)

Publication Number Publication Date
IT7919298D0 true IT7919298D0 (en) 1979-01-15

Family

ID=11156521

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7919298A IT7919298D0 (en) 1979-01-15 1979-01-15 Molding of thermoplastic diresine multiwall sheets coupled with crosslinked polyethylene foam of heat-formable type.

Country Status (9)

Country Link
JP (1) JPS55113521A (en)
BE (1) BE881115A (en)
DE (1) DE2912936A1 (en)
ES (1) ES487695A0 (en)
FR (1) FR2446174B1 (en)
GB (1) GB2041292B (en)
IT (1) IT7919298D0 (en)
NL (1) NL7902646A (en)
SE (1) SE7902363L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT382664B (en) * 1982-11-10 1987-03-25 Gen Electric Plastics Structur sandwich panel
FR2607434B1 (en) * 1986-11-28 1989-02-24 Beghin Say Sa thermoforming process a double wall plate braced
FR2780334B1 (en) * 1998-06-30 2001-09-21 Holding Durance Luberon Air conditioned composite panel
ITBO20020027U1 (en) * 2002-03-27 2003-09-29 Eur Ex S R L Insulated slab for covering or plugging of the building structures
EP2508336A1 (en) * 2011-04-04 2012-10-10 Industrial Neo Tex SA Fire-proof plate
DE102012006609B4 (en) * 2012-03-30 2017-11-16 Daimler Ag Method for producing a sandwich composite component
JP2019511388A (en) * 2016-01-05 2019-04-25 ダウ グローバル テクノロジーズ エルエルシー Thermoformed microcapillary sheet

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1260946A (en) * 1969-05-02 1972-01-19 Ici Ltd Reinforced foamed thermoplastic articles
DE2513705C2 (en) * 1975-03-27 1988-01-28 Dynamit Nobel Ag, 5210 Troisdorf, De
DE7619090U1 (en) * 1976-06-16 1976-11-18 Dynamit Nobel Ag, 5210 Troisdorf
DE7819334U1 (en) * 1978-06-28 1978-11-09 Kunststoffabrik Erich Dittrich, 2800 Bremen Multilayer board, in particular for cladding or construction purposes in fahrzeugbau

Also Published As

Publication number Publication date
DE2912936A1 (en) 1980-07-24
SE7902363L (en) 1980-07-16
JPS55113521A (en) 1980-09-02
GB2041292B (en) 1983-01-06
BE881115A (en) 1980-07-11
ES487695A0 (en) 1980-12-16
NL7902646A (en) 1980-07-17
GB2041292A (en) 1980-09-10
ES8101984A1 (en) 1980-12-16
ES487695D0 (en)
BE881115A1 (en)
FR2446174A1 (en) 1980-08-08
FR2446174B1 (en) 1983-11-04

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