BR0110985A - Composição polimérica adequada para introdução em uma estrutura de pelìcula soldável por radiofrequência, estrutura de pelìcula soldável por radiofrequência e produto obtido - Google Patents

Composição polimérica adequada para introdução em uma estrutura de pelìcula soldável por radiofrequência, estrutura de pelìcula soldável por radiofrequência e produto obtido

Info

Publication number
BR0110985A
BR0110985A BR0110985-5A BR0110985A BR0110985A BR 0110985 A BR0110985 A BR 0110985A BR 0110985 A BR0110985 A BR 0110985A BR 0110985 A BR0110985 A BR 0110985A
Authority
BR
Brazil
Prior art keywords
radio frequency
film structure
films
weldable film
frequency weldable
Prior art date
Application number
BR0110985-5A
Other languages
English (en)
Inventor
Robert H Kelch
Original Assignee
Dow Global Technologies 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 Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of BR0110985A publication Critical patent/BR0110985A/pt

Links

Classifications

    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J177/00—Adhesives based on polyamides obtained by reactions forming a carboxylic amide link in the main chain; Adhesives based on derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J177/00—Adhesives based on polyamides obtained by reactions forming a carboxylic amide link in the main chain; Adhesives based on derivatives of such polymers
    • C09J177/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J177/00—Adhesives based on polyamides obtained by reactions forming a carboxylic amide link in the main chain; Adhesives based on derivatives of such polymers
    • C09J177/06—Polyamides derived from polyamines and polycarboxylic acids
    • 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
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene
    • 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
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0853—Vinylacetate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0869—Acids or derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

"COMPOSIçãO POLIMéRICA ADEQUADA PARA INTRODUçãO EM UMA ESTRUTURA DE PELìCULA SOLDáVEL POR RADIOFREQuêNCIA, ESTRUTURA DE PELìCULA SOLDáVEL POR RADIOFREQuêNCIA E PRODUTO OBTIDO". A presente invenção refere-se a películas seláveis por alta freq³ência, isentas de halogênios, flexíveis fabricadas a partir de uma mistura de uma copoliamida e uma poliolefina tendo uma funcionalidade ácido carboxílico ou anidrido de ácido carboxílico, tendo copoliamida suficiente para dar um DLF de pelo menos 0,05 a uma freq³ência de 27 megahertz e serve como substitutos eficazes para películas de poli (cloreto de vinila) . As películas podem ser películas em monocamada ou em peliculas de multicamadas, especialmente onde as películas seláveis por alta freq³ência sevem como pele externa de películas em multicamadas. Produtos feitos de tais películas em monocamada ou em monocamadas encontram utilidade em um número de aplicações, especialmente para aplicações em dispositivos médicos.
BR0110985-5A 2000-05-12 2001-03-12 Composição polimérica adequada para introdução em uma estrutura de pelìcula soldável por radiofrequência, estrutura de pelìcula soldável por radiofrequência e produto obtido BR0110985A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20371500P 2000-05-12 2000-05-12
PCT/US2001/007936 WO2001088039A1 (en) 2000-05-12 2001-03-12 Polyolefin/copolyamide rf active adhesive film

Publications (1)

Publication Number Publication Date
BR0110985A true BR0110985A (pt) 2003-03-11

Family

ID=22755022

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0110985-5A BR0110985A (pt) 2000-05-12 2001-03-12 Composição polimérica adequada para introdução em uma estrutura de pelìcula soldável por radiofrequência, estrutura de pelìcula soldável por radiofrequência e produto obtido

Country Status (10)

Country Link
US (2) US6451912B1 (pt)
EP (1) EP1285028B1 (pt)
JP (1) JP2003533578A (pt)
AT (1) ATE283899T1 (pt)
AU (1) AU4565801A (pt)
BR (1) BR0110985A (pt)
CA (1) CA2404692A1 (pt)
DE (1) DE60107564T2 (pt)
MX (1) MXPA02011019A (pt)
WO (1) WO2001088039A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030021945A1 (en) * 2001-06-15 2003-01-30 Kelch Robert H. High-frequency active polymeric compositions and films
US6855778B2 (en) 2001-12-10 2005-02-15 Kama Of Illinois Corporation Blended thermoformable RF sealable plastic
US6841212B2 (en) * 2002-04-17 2005-01-11 Tyco Electronics Corp. Heat-recoverable composition and article
WO2005030860A1 (en) * 2003-09-22 2005-04-07 Dow Global Technologies Inc. Film-forming polymer compositions and films, coated substrates and laminate structures having a differential moisture vapor permeability formed therefrom
DE10361537A1 (de) * 2003-12-23 2005-07-28 Tesa Ag Thermoplastische Blends zur Implantierung von elektrischen Modulen in einen Kartenkörper
US7819849B2 (en) * 2004-06-04 2010-10-26 Hollister Incorporated Laminated material and body wearable pouch formed therefrom
US7520600B2 (en) * 2004-11-01 2009-04-21 Basf Corporation Fast-drying, radiofrequency-activatable inkjet inks and methods and systems for their use
US7634876B2 (en) * 2006-12-08 2009-12-22 Moller Jr Jorgen J Modular floor locator apparatus
RU2480333C2 (ru) * 2007-11-14 2013-04-27 Таркетт Сас Сварочный шнур для напольных покрытий
US9144464B2 (en) * 2009-08-14 2015-09-29 Ufp Technologies, Inc. Composite for packaging a medical device and method of forming the same
AU2010315301B2 (en) * 2009-11-06 2014-01-23 Hollister Incorporated Multi-layer film and ostomy product made therefrom
CA2799222A1 (en) * 2010-06-11 2011-12-15 E. I. Du Pont De Nemours And Company Enhanced flexible lightweight ballistic, stab and spike resistant materials
US10053597B2 (en) 2013-01-18 2018-08-21 Basf Se Acrylic dispersion-based coating compositions
US10322024B2 (en) 2013-01-23 2019-06-18 Hollister Incorporated Multilayer film including foam layer and ostomy products made therefrom
US9895255B2 (en) 2013-01-23 2018-02-20 Hollister Incorporated Multilayer film including foam layer and gas barrier layer
US9050387B2 (en) 2013-02-07 2015-06-09 Hollister Incorporated Sound absorbing ostomy pouch
US9931239B2 (en) 2013-02-07 2018-04-03 Hollister Incorporated Asymmetric multilayer film for ostomy application
CA2829075C (en) * 2013-09-27 2020-09-01 G.B.D. Corp. Pipe joining material for connecting pipes
US9962282B2 (en) * 2014-01-07 2018-05-08 Hollister Incorporated Film for urostomy pouch baffle and pouch using same
US9550930B2 (en) * 2014-05-30 2017-01-24 Michelman, Inc. Thermal lamination adhesive coatings for use on substrates
US20150346621A1 (en) * 2014-05-30 2015-12-03 Michelman, Inc. Primer coatings for use on substrates
US20150344729A1 (en) * 2014-05-30 2015-12-03 Michelman, Inc. Heat seal coating for use on substrates
JP6706495B2 (ja) * 2015-12-21 2020-06-10 住友電気工業株式会社 接着剤組成物及び多層熱回復物品

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3442975A (en) 1967-01-11 1969-05-06 Allied Chem Polyimine/polycarbonamide graft polymers
US4132690A (en) 1976-09-27 1979-01-02 Allied Chemical Corporation Adhesive polyamide resin compositions containing high acid number copolymers
US4661299A (en) 1985-03-04 1987-04-28 Phillips Petroleum Company Radio frequency energy sensitized compositions and method for sensitizing compositions to radio frequency energy
US5321079A (en) 1986-08-26 1994-06-14 Ems - Inventa Ag Impact resistant polyamide compositions
US5321119A (en) 1986-08-26 1994-06-14 Ems-Inventa Ag Impact resistant polyamide compositions
CH671022A5 (pt) 1986-08-26 1989-07-31 Inventa Ag
GB8801813D0 (en) * 1988-01-27 1988-02-24 Raychem Sa Nv Adhesive composition
JPH0776300B2 (ja) * 1988-05-17 1995-08-16 三菱化学株式会社 ポリアミド樹脂製ブロー成形容器
US5939512A (en) * 1990-05-21 1999-08-17 Allliedsignal Inc. Fast cycling blended polymer material comprising Nylon-6
US5317059A (en) * 1990-07-09 1994-05-31 Ferro Corporation Impact-resistant polymer blends of olefin polymers, polyamides, and terpolymer compatibilizers
DE69124111T2 (de) 1990-11-28 1997-08-07 Fuller H B Licensing Financ Härtung von thermoplastischen rezeptorzusammensetzungen mittels hochfrequenz
CA2039136A1 (en) 1991-01-10 1992-07-11 G. Fred Willard Amorphous polyamide compositions containing a carbon black compound exhibiting improved melt flow
BE1006138A3 (fr) 1992-09-01 1994-05-24 Solvay Compositions polymeriques pour la production d'articles soudables en haute frequence, maitre melange pour la preparation de ces compositions et articles produits a partir de celles-ci.
US5849843A (en) * 1993-11-16 1998-12-15 Baxter International Inc. Polymeric compositions for medical packaging and devices
US5998019A (en) 1993-11-16 1999-12-07 Baxter International Inc. Multi-layered polymer structure for medical products
DE69615505T2 (de) 1995-06-07 2002-05-16 Baxter International Inc., Deerfield Halogenidfreie sterilisierbare mehrscichtsperrfolie
US6013373A (en) * 1997-10-20 2000-01-11 Hoechst Celanese Corporation Adhesives for making multilayer films comprising liquid crystalline polymer and polypropylene

Also Published As

Publication number Publication date
JP2003533578A (ja) 2003-11-11
EP1285028A1 (en) 2003-02-26
MXPA02011019A (es) 2003-04-25
US6451912B1 (en) 2002-09-17
WO2001088039A1 (en) 2001-11-22
US20020188065A1 (en) 2002-12-12
DE60107564D1 (de) 2005-01-05
AU4565801A (en) 2001-11-26
ATE283899T1 (de) 2004-12-15
DE60107564T2 (de) 2005-10-27
CA2404692A1 (en) 2001-11-22
EP1285028B1 (en) 2004-12-01

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