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CA2362039A1 - Novel slip agents and polypropylene films prepared therefrom - Google Patents

Novel slip agents and polypropylene films prepared therefrom Download PDF

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Publication number
CA2362039A1
CA2362039A1 CA002362039A CA2362039A CA2362039A1 CA 2362039 A1 CA2362039 A1 CA 2362039A1 CA 002362039 A CA002362039 A CA 002362039A CA 2362039 A CA2362039 A CA 2362039A CA 2362039 A1 CA2362039 A1 CA 2362039A1
Authority
CA
Canada
Prior art keywords
polypropylene films
prepared therefrom
films prepared
slip agents
novel slip
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.)
Granted
Application number
CA002362039A
Other languages
French (fr)
Other versions
CA2362039C (en
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
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 CA2362039A1 publication Critical patent/CA2362039A1/en
Application granted granted Critical
Publication of CA2362039C publication Critical patent/CA2362039C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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

Landscapes

  • 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

Novel polypropylene films are prepared from a composition comprising polypropylene and an N,N-N,N'-bis-alkylene fatty amide having the general structural formula R-CO-NH-(CH2)n-NH-CO-R' wherein R and R' are the same or different alkyl or alkenyl groups having about 15 to 21 carbon atoms, n is an integer from 2 to 4 and -CO- is a carbonyl group. Such films are found to have improved utility for gravure printing applications.
CA002362039A 1999-02-03 1999-02-03 Novel slip agents and polypropylene films prepared therefrom Expired - Lifetime CA2362039C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1999/002375 WO2000046288A1 (en) 1999-02-03 1999-02-03 Novel slip agents and polypropylene films prepared therefrom

Publications (2)

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

Family

ID=22272118

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002362039A Expired - Lifetime CA2362039C (en) 1999-02-03 1999-02-03 Novel slip agents and polypropylene films prepared therefrom

Country Status (3)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6946193B1 (en) 2001-07-26 2005-09-20 Applied Extrusion Technologies, Inc. Biaxially oriented polyolefin slip films with improved flatness and adhesion properties
WO2003011593A1 (en) * 2001-07-26 2003-02-13 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 (en) * 1994-04-15 1995-10-19 Basf Ag Polypropylene molding compounds
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 (en) 2000-08-10
CA2362039C (en) 2006-04-25
AU2656899A (en) 2000-08-25

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Effective date: 20190204