CA2248123A1 - Formulations polyamides pour stratifies gaufres - Google Patents

Formulations polyamides pour stratifies gaufres Download PDF

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Publication number
CA2248123A1
CA2248123A1 CA002248123A CA2248123A CA2248123A1 CA 2248123 A1 CA2248123 A1 CA 2248123A1 CA 002248123 A CA002248123 A CA 002248123A CA 2248123 A CA2248123 A CA 2248123A CA 2248123 A1 CA2248123 A1 CA 2248123A1
Authority
CA
Canada
Prior art keywords
weight
component
acid
alkyl
iii
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.)
Abandoned
Application number
CA002248123A
Other languages
English (en)
Inventor
Nicholas Farkas
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.)
DuPont Canada Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2248123A1 publication Critical patent/CA2248123A1/fr
Abandoned 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/027—Thermal properties
    • 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
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer 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
    • B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer 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 characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
    • 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
    • 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
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • 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
    • B32B2323/04—Polyethylene
    • 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
    • B32B2377/00—Polyamides
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

Pellicules pour stratification en polyamide thermoscellables et thermoformables présentant une stabilité thermique à des températures élevées. Ces propriétés permettent d'utiliser lesdites pellicules dans des structures monocouche, telles que les stratifiés gaufrés destinés à des applications d'isolation ou de calage à des températures élevées. L'invention concerne également une composition de résine thermoplastique pluriphasée pouvant être utilisée dans la fabrication de stratifiés gaufrés thermoformables, et comprenant au moins une résine polyamide dont le point de fusion est supérieur à 200 ·C, au moins une résine polyamide dont le point de fusion est inférieur à 200 ·C, le reste étant composé essentiellement de polymères éthylène.
CA002248123A 1996-03-25 1997-03-24 Formulations polyamides pour stratifies gaufres Abandoned CA2248123A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1415096P 1996-03-25 1996-03-25
US60/014,150 1996-03-25

Publications (1)

Publication Number Publication Date
CA2248123A1 true CA2248123A1 (fr) 1997-10-02

Family

ID=21763827

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002248123A Abandoned CA2248123A1 (fr) 1996-03-25 1997-03-24 Formulations polyamides pour stratifies gaufres

Country Status (3)

Country Link
AU (1) AU2020297A (fr)
CA (1) CA2248123A1 (fr)
WO (1) WO1997035910A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002504870A (ja) * 1997-06-06 2002-02-12 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 板状熱交換器の無溶媒成形方法
AU5273399A (en) * 1998-10-09 2000-05-01 Du Pont Canada Inc. Easily heat sealable nylon film
US6797222B2 (en) 1999-04-15 2004-09-28 E. I. Du Pont De Nemours And Company Slush molding process
WO2000063286A1 (fr) * 1999-04-15 2000-10-26 E.I. Du Pont De Nemours And Company Composition thermoplastique moulable par embouage
DE10030716A1 (de) 2000-06-23 2002-01-03 Degussa Tieftemperaturschlagzähe Polymerlegierung
US20040161623A1 (en) 2001-03-29 2004-08-19 Domine Joseph D Ionomer laminates and articles formed from ionomer laminates
WO2002078954A1 (fr) 2001-03-29 2002-10-10 Exxonmobil Chemical Patents Inc. Stratifies ionomeres et articles formes a partir de stratifies ionomeres
US20090208685A1 (en) * 2008-02-20 2009-08-20 Sealed Air Corporation (Us) Packaging film and method of decreasing scalping of polar cyclic compounds
US8609980B2 (en) * 2010-07-30 2013-12-17 E I Du Pont De Nemours And Company Cross-linkable ionomeric encapsulants for photovoltaic cells

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4174358A (en) * 1975-05-23 1979-11-13 E. I. Du Pont De Nemours And Company Tough thermoplastic nylon compositions
US4299744A (en) * 1980-06-06 1981-11-10 American Hoechst Corporation High impact polyamides
US5091478A (en) * 1986-11-14 1992-02-25 E. I. Du Pont De Nemours And Company Partially grafted thermoplastic compositions
CA1338025C (fr) * 1988-08-29 1996-01-30 Andri Elia Elia Nylons durcis, caracterises par un faible depot de moulure
GB9325032D0 (en) * 1993-12-07 1994-02-02 Du Pont Canada Polyamides,heat-sealable layers formed therefrom and packages incorporating them

Also Published As

Publication number Publication date
AU2020297A (en) 1997-10-17
WO1997035910A1 (fr) 1997-10-02

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Legal Events

Date Code Title Description
FZDE Discontinued