CA2362039C - Nouveaux agents glissants et films de polypropylene prepares a partir de ces agents - Google Patents

Nouveaux agents glissants et films de polypropylene prepares a partir de ces agents Download PDF

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Publication number
CA2362039C
CA2362039C CA002362039A CA2362039A CA2362039C CA 2362039 C CA2362039 C CA 2362039C CA 002362039 A CA002362039 A CA 002362039A CA 2362039 A CA2362039 A CA 2362039A CA 2362039 C CA2362039 C CA 2362039C
Authority
CA
Canada
Prior art keywords
composite film
migratory
layer
fatty acid
acid amide
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 - Lifetime
Application number
CA002362039A
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English (en)
Other versions
CA2362039A1 (fr
Inventor
Kenneth J. Longmoore
Edward K. Bullock
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.)
Taghleef Industries Inc
Original Assignee
Applied Extrusion 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 Applied Extrusion Technologies Inc filed Critical Applied Extrusion Technologies Inc
Publication of CA2362039A1 publication Critical patent/CA2362039A1/fr
Application granted granted Critical
Publication of CA2362039C publication Critical patent/CA2362039C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/20—Carboxylic acid amides
    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

Cette invention se rapporte à de nouveaux films de polypropylène, préparés à partir d'une composition contenant du polypropylène et un amide gras N,N-N,N'-bis-alkylène ayant la formule développée générale suivante R-CO-NH-(CH2)n-NH-CO-R' où R et R' représentent des groupes alkyle ou alcényle identiques ou différents ayant environ 15 à 21 atomes de carbone, n est égal à un nombre entier compris entre 2 et 4 et -CO- représente un groupe carbonyle. Ces films se sont révélés d'une utilité accrue dans des applications d'héliogravure.
CA002362039A 1999-02-03 1999-02-03 Nouveaux agents glissants et films de polypropylene prepares a partir de ces agents Expired - Lifetime CA2362039C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1999/002375 WO2000046288A1 (fr) 1999-02-03 1999-02-03 Nouveaux agents glissants et films de polypropylene prepares a partir de ces agents

Publications (2)

Publication Number Publication Date
CA2362039A1 CA2362039A1 (fr) 2000-08-10
CA2362039C true CA2362039C (fr) 2006-04-25

Family

ID=22272118

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002362039A Expired - Lifetime CA2362039C (fr) 1999-02-03 1999-02-03 Nouveaux agents glissants et films de polypropylene prepares a partir de ces agents

Country Status (3)

Country Link
AU (1) AU2656899A (fr)
CA (1) CA2362039C (fr)
WO (1) WO2000046288A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MXPA04000740A (es) * 2001-07-26 2004-07-08 Applied Extrusion Technologies Peliculas de deslizamiento de poliolefina biaxialmente orientadas con propiedades de adhesion y llanura mejoradas.
US6946193B1 (en) 2001-07-26 2005-09-20 Applied Extrusion Technologies, Inc. Biaxially oriented polyolefin slip films with improved flatness and adhesion properties

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4839234A (en) * 1986-05-13 1989-06-13 Sumitomo Chemical Company, Limited Polypropylene film
DE4413058A1 (de) * 1994-04-15 1995-10-19 Basf Ag Polypropylenformmassen
US6210764B1 (en) * 1996-08-29 2001-04-03 Cryovac, Inc. Film with substrate layer containing antiblocking agent

Also Published As

Publication number Publication date
WO2000046288A1 (fr) 2000-08-10
AU2656899A (en) 2000-08-25
CA2362039A1 (fr) 2000-08-10

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Effective date: 20190204