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BR9712619A - Pelìcula de multicamadas e processo para sua preparação - Google Patents

Pelìcula de multicamadas e processo para sua preparação

Info

Publication number
BR9712619A
BR9712619A BR9712619A BR9712619A BR9712619A BR 9712619 A BR9712619 A BR 9712619A BR 9712619 A BR9712619 A BR 9712619A BR 9712619 A BR9712619 A BR 9712619A BR 9712619 A BR9712619 A BR 9712619A
Authority
BR
Brazil
Prior art keywords
preparation
multilayer film
films
copolymer
polyolefin
Prior art date
Application number
BR9712619A
Other languages
English (en)
Inventor
Mingliang Lawrence Tsai
Carl Elliott Altman
Alfieri Degrassi
John Mennig
Anthony Francis Messa
Original Assignee
Allied Signal Inc
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 Allied Signal Inc filed Critical Allied Signal Inc
Publication of BR9712619A publication Critical patent/BR9712619A/pt

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
    • B32B27/32—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
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • 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
    • B32B2377/00—Polyamides
    • 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]
    • Y10T428/31725—Of polyamide
    • 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
    • Y10T428/31931—Polyene monomer-containing

Landscapes

  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Polyamides (AREA)

Abstract

"PELìCULA DE MULTICAMADAS E PROCESSO PARA SUA PREPARAçãO". Películas co-extrusas que tem uma camada de núcleo interna de um homopolímero ou copolímero de poliamida, e uma camada externa em cada lado do núcleo de poliamida de uma mistura de um homopolímero ou copolímero de poliolefina e uma composição adesiva que compreende uma poliolefina que tem pelo menos uma metade funcional de ácido carboxílico in saturado e/ou seu anidrido. As películas co-extrusas são tipicamente preparadas por uma técnica de película soprada. Tais estruturas são adequadas para uso como películas de liberação e barreira para moldagem de folha e outras aplicações de plástico reforçado.
BR9712619A 1996-06-10 1997-06-10 Pelìcula de multicamadas e processo para sua preparação BR9712619A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US1958496P 1996-06-10 1996-06-10
US08/865,945 US20030129428A1 (en) 1996-06-10 1997-05-30 Multilayer polyamide film structures
PCT/US1997/010161 WO1997047468A1 (en) 1996-06-10 1997-06-10 Multilayer polyamide film structures

Publications (1)

Publication Number Publication Date
BR9712619A true BR9712619A (pt) 2002-01-15

Family

ID=26692370

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9712619A BR9712619A (pt) 1996-06-10 1997-06-10 Pelìcula de multicamadas e processo para sua preparação

Country Status (11)

Country Link
US (1) US20030129428A1 (pt)
EP (1) EP0904198B1 (pt)
JP (1) JP2000512574A (pt)
CN (1) CN1227524A (pt)
AU (1) AU718513B2 (pt)
BR (1) BR9712619A (pt)
DE (1) DE69731631T2 (pt)
ES (1) ES2234022T3 (pt)
IL (1) IL127454A0 (pt)
MY (1) MY130006A (pt)
WO (1) WO1997047468A1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2783747B1 (fr) * 1998-09-30 2000-12-08 Atochem Elf Sa Film comprenant une couche centrale en polyolefine et deux couches externes en alliage polyamide/polyolefine
WO2000018555A1 (en) * 1998-10-01 2000-04-06 Airtech International, Inc. Method of molding or curing a resin material at high temperatures using a multilayer release film
US6270909B1 (en) * 1999-04-07 2001-08-07 Honeywell International Inc. High temperature release films
NL1020393C2 (nl) * 2002-04-15 2003-11-10 Dsm Nv Meerlaags blaasfolie en werkwijze voor de vervaardiging daarvan.
ATE472406T1 (de) * 2002-04-15 2010-07-15 Dsm Ip Assets Bv Mehrlagige blasfolie und herstellungsverfahren dafür
EP1683830A1 (en) * 2005-01-12 2006-07-26 DSM IP Assets B.V. Heat stabilized moulding composition
DE102005049732A1 (de) * 2005-10-14 2007-04-26 Nordenia Deutschland Gronau Gmbh Formteil, insbesondere für die Unterbodenauskleidung an Fahrzeugen
US20070160788A1 (en) * 2006-01-11 2007-07-12 Wurtzel Kenneth C Multilayer container with barrier protection
WO2009101158A1 (en) * 2008-02-15 2009-08-20 Elopak Systems Ag Improvements in or relating to laminate structures
CN102574387B (zh) * 2009-10-20 2015-03-25 株式会社细川洋行 塑料膜及输液袋
JP5822560B2 (ja) * 2011-06-29 2015-11-24 ユニチカ株式会社 ポリアミドフィルムの製造方法
DE102011084521A1 (de) * 2011-10-14 2013-04-18 Evonik Industries Ag Verwendung einer Mehrschichtfolie mit Polyamid- und Polypropylenschichten für die Herstellung photovoltaischer Module
EP2934849B1 (en) * 2012-12-20 2017-02-01 DSM IP Assets B.V. Process for producing multilayer blown film and film obtained by the process
WO2018050488A1 (de) 2016-09-14 2018-03-22 Basf Se Polymerfilm enthaltend ein copolyamid mindestens eines diamins, einer dicarbonsäure und einer dimersäure
CN107344439B (zh) * 2017-05-08 2019-09-20 杭州巨杰包装科技有限公司 一种高强度五层共挤复合膜及其制备方法
AU2018292437A1 (en) * 2017-06-29 2020-02-06 Solmax International Inc. Plastic film having high friction angle, rollers, method of producing and uses thereof
CN112778919A (zh) * 2020-12-31 2021-05-11 江阴升辉包装材料有限公司 一种用于汽车内饰的热粘结膜及其制备工艺
CN118871293A (zh) * 2022-03-14 2024-10-29 三菱化学株式会社 多层结构体
CN115874239A (zh) * 2022-12-30 2023-03-31 温州市金牛电镀有限公司 一种电镀工艺

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US705829A (en) * 1901-11-08 1902-07-29 Thomas A Edison Reproducer for sound-records.
DE2215817B2 (de) * 1971-04-03 1975-07-17 Mitsui Petrochemical Industries, Ltd., Tokio Schichtstoff für die Herstellung von Flaschen
US4058647A (en) * 1975-02-27 1977-11-15 Mitsubishi Petrochemical Co., Ltd. Process for preparing laminated resin product
US4444829A (en) * 1979-10-10 1984-04-24 Allied Corporation Polyamide release film for sheet molding compound
US4397916A (en) * 1980-02-29 1983-08-09 Mitsui Petrochemical Industries, Ltd. Laminated multilayer structure
US4361628A (en) * 1981-02-20 1982-11-30 American Can Company Coextruded film of polypropylene, polypropylene blend, and nylon
US4401256A (en) * 1981-12-10 1983-08-30 Mobil Oil Corporation Laminar thermoplastic films, bags thereof
US4452942A (en) * 1982-02-19 1984-06-05 Chemplex Company Adhesive blends containing anacid or anhydride grafted LLDPE
US4724185A (en) * 1985-09-17 1988-02-09 W. R. Grace & Co., Cryovac Div. Oxygen barrier oriented film
GB2181670B (en) * 1985-10-18 1989-09-13 Ashimori Ind Co Ltd Tubular lining material for pipelines
US4857399A (en) * 1986-12-29 1989-08-15 Viskase Corporation Shrink film
US4999252A (en) * 1988-01-14 1991-03-12 W. R. Grace & Co.-Conn. Permanent antistatic acid copolymer/quaternary amine mixtures films
GB2218668A (en) * 1988-05-17 1989-11-22 Courtaulds Films & Packaging L Multilayer polymeric films
JPH03108534A (ja) * 1989-09-22 1991-05-08 Tosoh Corp 大型容器
EP0595220B1 (en) * 1992-10-26 1997-06-11 Mitsui Petrochemical Industries, Ltd. Squeezable tubular container and process for the production thereof
US5346963A (en) * 1993-04-28 1994-09-13 The Dow Chemical Company Graft-modified, substantially linear ethylene polymers and methods for their use
JPH07148897A (ja) * 1993-11-29 1995-06-13 Sun A Chem Ind Co Ltd Ｓｍｃキャリヤーフィルム

Also Published As

Publication number Publication date
JP2000512574A (ja) 2000-09-26
EP0904198A1 (en) 1999-03-31
EP0904198B1 (en) 2004-11-17
IL127454A0 (en) 1999-10-28
WO1997047468A1 (en) 1997-12-18
US20030129428A1 (en) 2003-07-10
AU3484397A (en) 1998-01-07
MY130006A (en) 2007-05-31
DE69731631D1 (de) 2004-12-23
DE69731631T2 (de) 2005-03-31
ES2234022T3 (es) 2005-06-16
CN1227524A (zh) 1999-09-01
AU718513B2 (en) 2000-04-13

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B25C Requirement related to requested transfer of rights
B25B Requested transfer of rights rejected

Owner name: ALLIEDSIGNAL INC. (US)

Free format text: INDEFERIDA A TRANSFERENCIA SOLICITADA ATRAVES DA PETICAO NO 012221/SP DE 26/06/2003, POR NAO CUMPRIMENTO DE EXIGENCIA PUBLICADA NA RPI 1808 DE 30/08/2005.

B15G Petition not considered as such [chapter 15.7 patent gazette]

Free format text: DESCONHECIDA A PETICAO DE ALTERACAO DE NOME NO 012222/SP DE 26/06/2003, UMA VEZ QUE O REQUERENTE NAO E O TITULAR DO PEDIDO DE PATENTE.

B25C Requirement related to requested transfer of rights

Owner name: ALLIEDSIGNAL INC. (US)

Free format text: A FIM DE ATENDER O SOLICITADO NA PETICAO DE TRANSFERENCIA NO 025845/RJ DE 18/08/1999, QUEIRA REAPRESENTAR O DOCUMENTO DE CESSAO ASSINADO PELA CEDENTE, CESSIONARIA E DUAS TESTEMUNHAS, COM AS DEVIDAS NOTARIZACOES E LEGALIZACAO CONSULAR.

B150 Others concerning applications: publication cancelled [chapter 15.30 patent gazette]

Free format text: REFERENTE A RPI 1875 DE 12/12/2006, COD. (15.7), POR TER SIDO INDEVIDO.

B25A Requested transfer of rights approved

Owner name: HUNTSMAN PACKAGING CORPORATION (US)

Free format text: TRANSFERIDO DE: ALLIEDSIGNAL INC.

B25F Entry of change of name and/or headquarter and transfer of application, patent and certif. of addition of invention: change of name on requirement

Owner name: HUNTSMAN PACKAGING CORPORATION (US)

Free format text: A FIM DE ATENDER O SOLICITADO NA PETICAO DE ALTERACAO DE NOME NO 012222/SP DE 26/06/2003, QUEIRA REAPRESENTAR O DOCUMENTO DE ALTERACAO DE NOME COM A DEVIDA NOTARIZACAO E LEGALIZACAO CONSULAR.

B25E Requested change of name of applicant rejected

Owner name: HUNTSMAN PACKAGING CORPORATION (US)

Free format text: INDEFERIDO O PEDIDO DE ALTERACAO DE NOME SOLICITADO ATRAVES DA PETICAO NO 012222/SP DE 26/06/2003,POR NAO CUMPRIMENTO DE EXIGENCIA PUBLICADA NA RPI 1898 DE 22/05/2007.

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements