ATE246219T1 - Verfahren zur herstellung eines polypropylenschaumstoffs mit integraler haut - Google Patents

Verfahren zur herstellung eines polypropylenschaumstoffs mit integraler haut

Info

Publication number
ATE246219T1
ATE246219T1 AT00938899T AT00938899T ATE246219T1 AT E246219 T1 ATE246219 T1 AT E246219T1 AT 00938899 T AT00938899 T AT 00938899T AT 00938899 T AT00938899 T AT 00938899T AT E246219 T1 ATE246219 T1 AT E246219T1
Authority
AT
Austria
Prior art keywords
composition
producing
polypropylene
polypropylene foam
integral skin
Prior art date
Application number
AT00938899T
Other languages
English (en)
Inventor
Kjetil Larsen Borve
Henning Baann
Original Assignee
Borealis Tech Oy
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 Borealis Tech Oy filed Critical Borealis Tech Oy
Application granted granted Critical
Publication of ATE246219T1 publication Critical patent/ATE246219T1/de

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
    • B32B27/32—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
    • 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
    • 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
    • B29C44/22—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 consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • B29C44/24—Making multilayered articles
    • 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
    • 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
    • B29K—INDEXING 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B29K2105/043—Skinned 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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/025—Polyolefin
    • 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
    • B32B2266/08—Closed cell 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
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene
    • 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
    • B32B2605/00—Vehicles
    • B32B2605/08—Cars
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/03—Extrusion of the foamable blend
    • 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
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/04—Foams characterised by their properties characterised by the foam pores
    • C08J2205/052—Closed cells, i.e. more than 50% of the pores are closed
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene
AT00938899T 1999-06-01 2000-06-01 Verfahren zur herstellung eines polypropylenschaumstoffs mit integraler haut ATE246219T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9912739.1A GB9912739D0 (en) 1999-06-01 1999-06-01 Process
PCT/GB2000/002090 WO2000073369A1 (en) 1999-06-01 2000-06-01 Process for preparing an integral polypropylene foam

Publications (1)

Publication Number Publication Date
ATE246219T1 true ATE246219T1 (de) 2003-08-15

Family

ID=10854551

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00938899T ATE246219T1 (de) 1999-06-01 2000-06-01 Verfahren zur herstellung eines polypropylenschaumstoffs mit integraler haut

Country Status (6)

Country Link
EP (1) EP1189978B1 (de)
AT (1) ATE246219T1 (de)
AU (1) AU5412400A (de)
DE (1) DE60004231T2 (de)
GB (1) GB9912739D0 (de)
WO (1) WO2000073369A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100324068B1 (ko) * 1999-05-17 2002-02-16 오원석 발포층과 비발포층으로 이루어진 공압출 합성수지 시이트
ATE421760T1 (de) 2006-07-10 2009-02-15 Borealis Tech Oy Elektrischer isolierfilm
EP1886806B1 (de) 2006-07-10 2010-11-10 Borealis Technology Oy Biaxial orientierte Polypropylenfolie
EP1967547A1 (de) 2006-08-25 2008-09-10 Borealis Technology OY Extrusionsbeschichtetes Substrat
DE602006006061D1 (de) * 2006-08-25 2009-05-14 Borealis Tech Oy Polypropylenschaumstoff
ATE462189T1 (de) 2006-09-25 2010-04-15 Borealis Tech Oy Koaxiales kabel
ATE424424T1 (de) 2006-12-28 2009-03-15 Borealis Tech Oy Verfahren zur herstellung von verzweigtem polypropylen
DE102007002230A1 (de) * 2007-01-10 2008-07-17 Benecke-Kaliko Ag Thermoplastische Folie
ITMI20082348A1 (it) 2008-12-30 2010-06-30 Meccaniche Luigi Bander A S P A Costruzioni Processo ed apparecchiatura di estrusione di poliestere espanso impiegabile in impianti di produzione di foglie, lastre o tubi di poliestere espanso
ITMI20131068A1 (it) * 2013-06-26 2014-12-27 Meccaniche Luigi Bander A S P A Costruzioni Lastra o foglia di materiale polimerico e articolo termoformato realizzato con tale lastra o foglia
ES2586155T3 (es) 2014-09-02 2016-10-11 Mondi Consumer Packaging Technologies Gmbh Lámina multicapa de plástico
EP2815879A3 (de) 2014-09-02 2015-04-29 Mondi Consumer Packaging Technologies GmbH Polyethylen-Coextrusionsfolie
MX2017003781A (es) 2014-09-23 2017-06-30 Dart Container Contenedor termoaislado y metodos de elaboracion y ensamblaje.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4657811A (en) * 1983-08-30 1987-04-14 Mobil Oil Corporation High performance three layer polyolefin film
US4705715A (en) * 1986-10-28 1987-11-10 The Kendall Company Adhesive tapes having a foamed backing and method for making same
NO960910L (no) * 1996-01-11 1997-07-14 Borealis As Plastpall
NO306205B1 (no) * 1996-01-11 1999-10-04 Borealis As Plastpall

Also Published As

Publication number Publication date
EP1189978B1 (de) 2003-07-30
DE60004231D1 (de) 2003-09-04
AU5412400A (en) 2000-12-18
DE60004231T2 (de) 2004-04-22
WO2000073369A1 (en) 2000-12-07
GB9912739D0 (en) 1999-08-04
EP1189978A1 (de) 2002-03-27

Similar Documents

Publication Publication Date Title
ATE246219T1 (de) Verfahren zur herstellung eines polypropylenschaumstoffs mit integraler haut
DE69818943D1 (de) Polyurethan Weichschaum, Verfahren zu seiner Herstellung und Verwendung im Fahrzeug-Innenbereich
DE59003353D1 (de) Verfahren zur Herstellung von offenzelligen, kaltverformbaren Polyurethan-Hartschaumstoffen und deren Verwendung zur Herstellung von Autohimmeln.
ATE401188T1 (de) Verfahren zur herstellung eines geformten hohlkörpers aus polypropylenschaum
ATE294062T1 (de) Verfahren zum herstellen von mehrlagigen schaumstoffgegenständen, sowie dadurch hergestellte gegenstände
ATE525271T1 (de) Dehnbares material und fixierbares element zur abdichtung, dämpfung oder verstärkung sowie verfahren zu dessen herstellung
DE59907205D1 (de) Verfahren zur herstellung von schaummetall-verbundformkörpern
ATE481238T1 (de) Reissfester elastischer film mit niedriger bleibender verformung und verfahren zur herstellung
DE69838755D1 (de) Polyurethanschaum, verfahren zur herstellung und zusammensetzung zur herstellung von schäumen
DE60015174D1 (de) Verfahren zur herstellung von polyurethanhartschäumen und polyurethanweichschäumen die flammhemmer enthalten
ATE291644T1 (de) Verfahren zur herstellung von metall- /metallschaum-verbundbauteilen
ATE297304T1 (de) Verfahren zur herstellung von formgepressten türverkleidungen aus flächigem holzverbundwerkstoff, sowie die so erhaltene türverkleidung und tür
WO2004041584A3 (en) Vehicle seat component and method for making same
ATE129265T1 (de) Hartschaumstoff sowie verfahren zur herstellung desselben.
WO2004098952A3 (en) Vehicle trim components with selectively applied foam and methods of making same
DE69718653T2 (de) Polymerzusammensetzungen und verfahren zur herstellung von baumaterialien daraus
DE69404884T2 (de) Verfahren zur Verbesserung der Schaumeigenschaften sowie eine schäumende Zusammensetzung
ATE160971T1 (de) Verfahren zur herstellung selbstragender verkleidungselemente
AU3880495A (en) Foamable resin composition, foam produced therefrom, and process for producing the foam
DE3683810D1 (de) Verstaerkter geformter gegenstand und verfahren zu seiner herstellung.
ATE382474T1 (de) Schaumstoffkörper, insbesondere ausstattungsteil für den innenraum eines kraftfahrzeugs, und verfahren zu seiner herstellung
ATE472461T1 (de) Verfahren und vorrichtung zur herstellung eines bauteils, insbesondere eines hybridbaudteils für einen quertr ger eines fahrzeugs sowie bauteil und verwendung eines bauteils
DE69925014D1 (de) Verfahren zur herstellung von extrudiertem schaumstoff
ATE346885T1 (de) Integrierte additivzusammensetzung, verfahren zu ihrer herstellung sowie deren verwendung
ATE138849T1 (de) Verfahren zur herstellung eines schaumkunststoffes

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties