DE60018265D1 - Glassverstärkte, mehrschichtige folien aus polyolefinmaterialien - Google Patents

Glassverstärkte, mehrschichtige folien aus polyolefinmaterialien

Info

Publication number
DE60018265D1
DE60018265D1 DE60018265T DE60018265T DE60018265D1 DE 60018265 D1 DE60018265 D1 DE 60018265D1 DE 60018265 T DE60018265 T DE 60018265T DE 60018265 T DE60018265 T DE 60018265T DE 60018265 D1 DE60018265 D1 DE 60018265D1
Authority
DE
Germany
Prior art keywords
multilayer films
glass reinforced
polyolefin materials
polyolefin
materials
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 - Fee Related
Application number
DE60018265T
Other languages
English (en)
Other versions
DE60018265T2 (de
Inventor
Alam Shah
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.)
Basell Poliolefine Italia SRL
Original Assignee
Basell Poliolefine Italia SRL
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 Basell Poliolefine Italia SRL filed Critical Basell Poliolefine Italia SRL
Publication of DE60018265D1 publication Critical patent/DE60018265D1/de
Application granted granted Critical
Publication of DE60018265T2 publication Critical patent/DE60018265T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B32B27/08—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 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
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • 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
    • B32B2305/024—Honeycomb
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/252—Glass or ceramic [i.e., fired or glazed clay, cement, etc.] [porcelain, quartz, etc.]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • Y10T428/264—Up to 3 mils
    • Y10T428/265—1 mil or less
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/27—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31938—Polymer of monoethylenically unsaturated hydrocarbon
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3854—Woven fabric with a preformed polymeric film or sheet
    • Y10T442/3886—Olefin polymer or copolymer sheet or film [e.g., polypropylene, polyethylene, ethylene-butylene copolymer, etc.]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/674—Nonwoven fabric with a preformed polymeric film or sheet
    • Y10T442/678—Olefin polymer or copolymer sheet or film [e.g., polypropylene, polyethylene, ethylene-butylene copolymer, etc.]
DE60018265T 1999-12-17 2000-12-08 Glassverstärkte, mehrschichtige folien aus polyolefinmaterialien Expired - Fee Related DE60018265T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/465,852 US6624099B1 (en) 1999-12-17 1999-12-17 Glass-reinforced multi-layer sheets from olefin polymer materials
US465852 1999-12-17
PCT/IB2000/001840 WO2001043970A1 (en) 1999-12-17 2000-12-08 Glass-reinforced multi-layer sheets from olefin polymer materials

Publications (2)

Publication Number Publication Date
DE60018265D1 true DE60018265D1 (de) 2005-03-31
DE60018265T2 DE60018265T2 (de) 2006-01-12

Family

ID=23849434

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60018265T Expired - Fee Related DE60018265T2 (de) 1999-12-17 2000-12-08 Glassverstärkte, mehrschichtige folien aus polyolefinmaterialien

Country Status (16)

Country Link
US (2) US6624099B1 (de)
EP (1) EP1152893B1 (de)
JP (1) JP2003516885A (de)
KR (1) KR20010110439A (de)
CN (1) CN1347366A (de)
AR (1) AR026999A1 (de)
AT (1) ATE289543T1 (de)
AU (1) AU1545201A (de)
BR (1) BR0008793A (de)
CA (1) CA2363075A1 (de)
DE (1) DE60018265T2 (de)
HU (1) HUP0105419A2 (de)
MX (1) MXPA01008228A (de)
PL (1) PL349319A1 (de)
TR (1) TR200102404T1 (de)
WO (1) WO2001043970A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6624099B1 (en) * 1999-12-17 2003-09-23 Basell Poliolefine Italia S.P.A. Glass-reinforced multi-layer sheets from olefin polymer materials
GB0114684D0 (en) * 2001-06-15 2001-08-08 Dow Chemical Co Automobile assembly
WO2003000752A1 (en) * 2001-06-20 2003-01-03 Polypropylene Belgium (Naamloze Vennootschap) Composition based on propylene polymer, process for its obtention, use for the manufacture of expanded granules and cellular articles
JP2003034192A (ja) * 2001-07-25 2003-02-04 Oji Paper Co Ltd 自動車内装天井成形用部材及びこれを用いた自動車内装天井部材
WO2006015257A1 (en) * 2004-07-29 2006-02-09 Bfs Diversified Products, Llc Construction laminates
JP4381941B2 (ja) * 2004-09-17 2009-12-09 王子インターパック株式会社 自動車内装天井材用の積層部材
US8057567B2 (en) 2004-11-05 2011-11-15 Donaldson Company, Inc. Filter medium and breather filter structure
CN101934172B (zh) 2004-11-05 2016-06-08 唐纳森公司 过滤介质和结构
US8021457B2 (en) * 2004-11-05 2011-09-20 Donaldson Company, Inc. Filter media and structure
EP1846136A2 (de) 2005-02-04 2007-10-24 Donaldson Company, Inc. Aerosol abscheider
WO2006091594A1 (en) 2005-02-22 2006-08-31 Donaldson Company, Inc. Aerosol separator
US20070143165A1 (en) * 2005-08-12 2007-06-21 John Roberts Customer relationship management system and method
US20070141318A1 (en) * 2005-12-16 2007-06-21 Balthes Garry E Composition and method of manufacture for a fiber panel having a finishable surface
US20070236049A1 (en) * 2006-03-31 2007-10-11 Dow Global Technologies Inc. Modular assembly for a vehicle
BRPI0712442A8 (pt) 2006-05-31 2017-10-24 Unifrax I Llc Placa de isolamento térmico sobressalente
US7790274B2 (en) * 2006-08-02 2010-09-07 High Impact Technology, Llc Layered panel structure including self-bonded thermoformable and non-thermoformable layer materials
US20080166526A1 (en) * 2007-01-08 2008-07-10 Monk Russell A Formed panel structure
EP2117674A1 (de) 2007-02-22 2009-11-18 Donaldson Company, Inc. Filterelement und verfahren
EP2125149A2 (de) 2007-02-23 2009-12-02 Donaldson Company, Inc. Geformtes filterelement
US20080245028A1 (en) * 2007-04-05 2008-10-09 High Impact Technology, L.L.C. Thermoforming, with applied pressure and dimensional re-shaping, layered, composite-material structural panel
US8267681B2 (en) 2009-01-28 2012-09-18 Donaldson Company, Inc. Method and apparatus for forming a fibrous media
WO2011039314A1 (en) * 2009-09-29 2011-04-07 Basell Poliolefine Italia Srl Heat-sealable polyolefin films
KR101515972B1 (ko) * 2013-11-06 2015-04-29 대림산업 주식회사 우수한 생산성 및 내열성을 갖는 합성지
KR102288337B1 (ko) 2014-07-10 2021-08-11 칸도우 랩스 에스에이 증가한 신호대잡음 특징을 갖는 벡터 시그널링 코드
DE102015002895A1 (de) * 2015-03-09 2016-09-15 Grohe Ag Vorwandinstallationsabdeckung, beinhaltend eine thermoplastische Schicht und Verstärkungsschichten, sowie eine Vorrichtung beinhaltend die Vorwandinstallationsabdeckung
EP3464488B1 (de) 2016-06-06 2021-07-14 Unifrax I LLC Feuerfestes beschichtungsmaterial mit fasern mit geringer biopersistenz und verfahren zur herstellung davon
CN108274772B (zh) * 2018-01-03 2020-04-17 新乐华宝医疗用品有限公司 一种高抗渗透能力的双层复合膜的制备方法
JP7257555B2 (ja) * 2019-06-11 2023-04-13 テイジン オートモーティブ テクノロジーズ， インコーポレイテッド 複合材料車両構成要素構成物

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE640846A (de) 1962-12-05 1964-06-05
US3437550A (en) 1966-01-07 1969-04-08 Hercules Inc Glass fiber reinforced crystalline polypropylene composition and laminate
DE3150021C1 (de) 1981-12-17 1987-11-12 Dynamit Nobel Ag, 5210 Troisdorf Mehrschichtige Dichtungsbahn aus elastomeren Kunststoffen und einer Verstaerkungseinlage
US4438166A (en) 1983-02-04 1984-03-20 The Celotex Corporation Structural laminate and method for making same
US5047446A (en) 1988-07-22 1991-09-10 Himont Incorporated Thermal treatment of irradiated propylene polymer material
US5047485A (en) 1989-02-21 1991-09-10 Himont Incorporated Process for making a propylene polymer with free-end long chain branching and use thereof
IT1230133B (it) 1989-04-28 1991-10-14 Himont Inc Composizioni polipropileniche plasto-elastiche
CA2031406C (en) 1989-12-21 2002-05-28 Paolo Galli Graft copolymers of polyolefins and a method of producing same
US5140074A (en) 1990-01-26 1992-08-18 Himont Incorporated Method of producing olefin polymer graft copolymers
US5212246A (en) 1990-09-28 1993-05-18 Himont Incorporated Olefin polymer films
US5674342A (en) * 1991-10-15 1997-10-07 The Dow Chemical Company High drawdown extrusion composition and process
US5312669A (en) * 1992-01-03 1994-05-17 Becker Orthopedic Appliance Company Thermoplastic composite reinforcement and method for orthotic, prosthetic and other devices
DE4205555A1 (de) * 1992-02-24 1993-08-26 Hoechst Ag Einseitig niedrig siegelnde, transparente polyolefin-mehrschichtfolie, verfahren zu ihrer herstellung und ihre verwendung
US5286791A (en) 1992-05-29 1994-02-15 Himont Incorporated Impact modified graft copolymer compositions containing broad molecular weight distribution polypropylene
IT1255364B (it) 1992-09-15 1995-10-31 Himont Inc Processo per la preparazione di manufatti in polipropilene espanso mediante produzione di granuli pre-espansi e termoformatura per sinterizzazione degli stessi
KR960012439B1 (ko) 1993-12-10 1996-09-20 제일합섬 주식회사 열가소성 복합수지의 프리프레그 제조방법
US5409992A (en) 1994-02-28 1995-04-25 Himont Incorporated Calenderable blends containing broad molecular weight distribution propylene polymer material
EP0697280A1 (de) 1994-06-24 1996-02-21 General Electric Company Wärmeformbare Schichtstoffstrukturen und Herstellungsverfahren
DE4427862A1 (de) * 1994-08-05 1996-02-08 Hoechst Ag Niedrig siegelnde, biaxial orientierte Polyolefin-Mehrschichtfolie, Verfahren zu ihrer Herstellung und ihre Verwendung
US6624099B1 (en) * 1999-12-17 2003-09-23 Basell Poliolefine Italia S.P.A. Glass-reinforced multi-layer sheets from olefin polymer materials

Also Published As

Publication number Publication date
WO2001043970A1 (en) 2001-06-21
PL349319A1 (en) 2002-07-15
AU1545201A (en) 2001-06-25
ATE289543T1 (de) 2005-03-15
US6787086B2 (en) 2004-09-07
TR200102404T1 (tr) 2002-04-22
US20040091700A1 (en) 2004-05-13
CN1347366A (zh) 2002-05-01
KR20010110439A (ko) 2001-12-13
AR026999A1 (es) 2003-03-12
CA2363075A1 (en) 2001-06-21
DE60018265T2 (de) 2006-01-12
EP1152893B1 (de) 2005-02-23
BR0008793A (pt) 2001-10-23
MXPA01008228A (es) 2002-04-24
HUP0105419A2 (hu) 2002-04-29
EP1152893A1 (de) 2001-11-14
US6624099B1 (en) 2003-09-23
JP2003516885A (ja) 2003-05-20

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