AU2001254835A1 - Polymer-based composition - Google Patents

Polymer-based composition

Info

Publication number
AU2001254835A1
AU2001254835A1 AU2001254835A AU5483501A AU2001254835A1 AU 2001254835 A1 AU2001254835 A1 AU 2001254835A1 AU 2001254835 A AU2001254835 A AU 2001254835A AU 5483501 A AU5483501 A AU 5483501A AU 2001254835 A1 AU2001254835 A1 AU 2001254835A1
Authority
AU
Australia
Prior art keywords
polymer
black
composition
white pigment
light
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
AU2001254835A
Inventor
Erkki Laiho
Markku Sainio
Martti Vahala
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.)
Borealis Technology Oy
Original Assignee
Borealis Technology Oy
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 Borealis Technology Oy filed Critical Borealis Technology Oy
Publication of AU2001254835A1 publication Critical patent/AU2001254835A1/en
Abandoned 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • 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
    • 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
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2237—Oxides; Hydroxides of metals of titanium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Paints Or Removers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

The invention relates to a polymer-based composition, which is intended to be used especially as an extrudable or coextrudable film or film coating for a substrate in web form, such as packaging cardboard. According to the invention, the composition contains polymer, the melt viscosity (MRF2) of which is 0.5-20 g/10 min., and black and white pigment blended with the polymer, with which the composition is tinted grey and made to absorb visible light and UV radiation. Polyolefins, especially low-density polyethylene, are suitable as polymer, black pigment may be carbon black, and white pigment can be titanium dioxide. The greyness caused by the joint effect of the black and white pigment imitates the appearance of aluminium foil, traditionally used in packaging cardboard. With the light and UV protection achieved with the composition, it is possible to improve the durability of packed light-sensitive foods, such as juices.
AU2001254835A 2000-04-10 2001-04-09 Polymer-based composition Abandoned AU2001254835A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20000846A FI114218B (en) 2000-04-10 2000-04-10 Use of a polymer-based composition
FI20000846 2000-04-10
PCT/FI2001/000345 WO2001077215A2 (en) 2000-04-10 2001-04-09 Polymer-based composition and use thereof in packaging

Publications (1)

Publication Number Publication Date
AU2001254835A1 true AU2001254835A1 (en) 2001-10-23

Family

ID=8558165

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001254835A Abandoned AU2001254835A1 (en) 2000-04-10 2001-04-09 Polymer-based composition

Country Status (9)

Country Link
EP (1) EP1274790B1 (en)
JP (1) JP4782351B2 (en)
KR (1) KR100793398B1 (en)
CN (1) CN1195795C (en)
AT (1) ATE277120T1 (en)
AU (1) AU2001254835A1 (en)
DE (1) DE60105793T2 (en)
FI (1) FI114218B (en)
WO (1) WO2001077215A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3949956B2 (en) * 2001-12-27 2007-07-25 共同印刷株式会社 Desiccant-kneaded resin composition, resin molded product and molding method thereof
US7709568B2 (en) 2002-10-15 2010-05-04 Solvay Advanced Polymers, Llc Anti-yellowing polycondensation polymer compositions and articles
US20060286325A1 (en) * 2005-06-17 2006-12-21 Fort James Corporation Foam-paperboard laminates, articles incorporating same and methods of making the same
JP5380878B2 (en) * 2008-03-31 2014-01-08 大日本印刷株式会社 Protective film
CN101831126B (en) * 2010-03-22 2012-03-21 袁敏华 Fully anti-ultraviolet, anti-fatigue, and anti-malignant melanoma optical protective material
WO2012133789A1 (en) * 2011-03-31 2012-10-04 宇部興産株式会社 Polyolefin resin composition molded body having high scratch resistance
US20140311615A1 (en) * 2011-05-31 2014-10-23 Essel Propack Limited Barrier Structure and Laminate Thereof
WO2013162944A1 (en) * 2012-04-27 2013-10-31 E. I. Du Pont De Nemours And Company Methods for determining photoprotective materials
EP2743305B1 (en) * 2012-12-17 2015-07-22 Borealis AG Process for the preparation of a high density polyethylene blend
CN104530609B (en) * 2014-12-22 2018-02-13 中国科学院长春应用化学研究所 White, complete opaque monolayer polymer film and preparation method thereof
CN107428439A (en) 2015-03-02 2017-12-01 雀巢产品技术援助有限公司 Visible ray barriers for dairy products packaging

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5619087Y2 (en) * 1976-04-07 1981-05-07
JPS6120590Y2 (en) * 1978-07-28 1986-06-20
JPH0279040A (en) * 1988-09-16 1990-03-19 Fuji Photo Film Co Ltd Wrapping material
SE467825B (en) * 1991-01-22 1992-09-21 Neste Oy SETTING OUT OF PLASTIC MATERIALS ELIMINATE SMELLING / TASTEING OBJECTS
JP3642792B2 (en) * 1992-10-27 2005-04-27 大日本印刷株式会社 container
JP3402486B2 (en) * 1993-03-16 2003-05-06 ダイセル化学工業株式会社 Thermoplastic resin composition
JPH0811157A (en) * 1994-07-04 1996-01-16 Yamato Esuron Kk Squeeze-out tubular container
JP2805188B2 (en) * 1994-10-19 1998-09-30 アイセロ化学株式会社 High purity chemical container
FI111166B (en) * 1997-01-10 2003-06-13 Borealis Polymers Oy Extrusion coating
JP3796331B2 (en) * 1997-09-22 2006-07-12 出光興産株式会社 Laminated film for food packaging
SE518351C2 (en) * 1998-05-22 2002-09-24 Tetra Laval Holdings & Finance Packaging material and packaging made of the material for photosensitive products
FI112048B (en) * 2000-04-10 2003-10-31 Stora Enso Oyj Laminated heat sealable packaging material, food packaging formed therefrom and packaging method

Also Published As

Publication number Publication date
WO2001077215A2 (en) 2001-10-18
CN1195795C (en) 2005-04-06
ATE277120T1 (en) 2004-10-15
CN1422301A (en) 2003-06-04
DE60105793D1 (en) 2004-10-28
FI20000846A0 (en) 2000-04-10
EP1274790A2 (en) 2003-01-15
KR100793398B1 (en) 2008-01-11
WO2001077215A3 (en) 2002-02-07
EP1274790B1 (en) 2004-09-22
JP2003530452A (en) 2003-10-14
JP4782351B2 (en) 2011-09-28
KR20020091192A (en) 2002-12-05
DE60105793T2 (en) 2005-02-10
FI114218B (en) 2004-09-15
FI20000846A (en) 2001-10-11

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