ATE234340T1 - Film mit kontrollierter durchlässigkeit - Google Patents

Film mit kontrollierter durchlässigkeit

Info

Publication number
ATE234340T1
ATE234340T1 AT91914730T AT91914730T ATE234340T1 AT E234340 T1 ATE234340 T1 AT E234340T1 AT 91914730 T AT91914730 T AT 91914730T AT 91914730 T AT91914730 T AT 91914730T AT E234340 T1 ATE234340 T1 AT E234340T1
Authority
AT
Austria
Prior art keywords
film
permeability
filler
forming polymer
inert porous
Prior art date
Application number
AT91914730T
Other languages
English (en)
Inventor
Gregor Bruce Yeo Flat Christie
Terence William Turney
Simon Gerard Hardin
Victor Christov
Ru Yu Wu
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
Application granted granted Critical
Publication of ATE234340T1 publication Critical patent/ATE234340T1/de

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
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/70—Preservation of foods or foodstuffs, in general by treatment with chemicals
    • A23B2/704—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
    • A23B2/708—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/70—Preservation of foods or foodstuffs, in general by treatment with chemicals
    • A23B2/704—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
    • A23B2/708—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
    • A23B2/712—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O in which an absorbent is placed or used
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/22—Expanded, porous or hollow particles
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/22—Expanded, porous or hollow particles
    • C08K7/24—Expanded, porous or hollow particles inorganic
    • C08K7/26—Silicon- containing compounds
    • 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
    • C08K9/00—Use of pretreated ingredients
    • 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
    • C08J2323/06—Polyethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Wood Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Wrappers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
  • Liquid Crystal (AREA)
  • Packages (AREA)
  • Amplifiers (AREA)
  • Magnetic Heads (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
AT91914730T 1990-08-10 1991-08-08 Film mit kontrollierter durchlässigkeit ATE234340T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPK171490 1990-08-10
AUPK692691 1991-06-27
PCT/AU1991/000346 WO1992002580A1 (en) 1990-08-10 1991-08-08 Controlled permeability film

Publications (1)

Publication Number Publication Date
ATE234340T1 true ATE234340T1 (de) 2003-03-15

Family

ID=25643922

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91914730T ATE234340T1 (de) 1990-08-10 1991-08-08 Film mit kontrollierter durchlässigkeit

Country Status (10)

Country Link
EP (1) EP0542853B1 (de)
JP (1) JP3445987B2 (de)
AT (1) ATE234340T1 (de)
AU (1) AU640521B2 (de)
CA (1) CA2089007C (de)
DE (1) DE69133213T2 (de)
DK (1) DK0542853T3 (de)
ES (1) ES2189786T3 (de)
NZ (1) NZ239293A (de)
WO (1) WO1992002580A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5443851A (en) * 1991-03-01 1995-08-22 Commonwealth Scientific And Industrial Research Org. Temperature sensitive valve for atmosphere control for film packaged products
AU699589B2 (en) * 1993-09-17 1998-12-10 Dow Global Technologies Inc. Film process
WO1995007949A1 (en) * 1993-09-17 1995-03-23 Commonwealth Scientific And Industrial Research Organisation Film process
JPH09271662A (ja) * 1996-04-05 1997-10-21 Aguri Create:Kk 炭素入り包装用資材
US6086967A (en) * 1996-11-06 2000-07-11 The Dow Chemical Company Modified atmosphere films useful in the packaging of perishable food
DE69835619T2 (de) * 1997-12-24 2007-07-19 Commonwealth Scientific And Industrial Research Organisation Durchlässiger verpackungsfilm
AU733752B2 (en) * 1997-12-24 2001-05-24 Dow Global Technologies Inc. Permeable packaging film
FR2776534B1 (fr) * 1998-03-27 2000-06-09 Seb Sa Membrane composite, notamment pour une enceinte de conservation des aliments
FR2785269B1 (fr) * 1998-11-02 2001-01-19 Marie Gumpper Emballage de transport et de presentation de bouquets de fleurs fraiches coupees
US6188043B1 (en) 1998-11-24 2001-02-13 Cryovac, Inc. Method for making permeable film
US7462494B2 (en) 2003-06-09 2008-12-09 3M Innovative Properties Company Method for laser desorption mass spectrometry using porous polymeric substrates with particle fillers
WO2012026893A1 (en) 2010-08-04 2012-03-01 National Science And Technology Development Agency Masterbatch for preparing plastic films with high ethylene permselectivity and the plastic films produced therefrom
US8697164B2 (en) 2011-04-18 2014-04-15 Dole Fresh Vegetables, Inc. Commercial lettuce packaging in the field
JP6339527B2 (ja) * 2015-05-29 2018-06-06 大日防蝕化工株式会社 多機能ハイブリッド材料を用いた機械部品及び構築部品
WO2020132129A1 (en) * 2018-12-18 2020-06-25 Maxwell Chase Technologies, Llc Methods for packaging and preserving cut mushroom products

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63152638A (ja) * 1986-10-06 1988-06-25 アプライド・エクストルージョン・テクノロジーズ・インコーポレーテッド 調整雰囲気の包装用フィルム
GB2219185B (en) * 1987-08-06 1991-12-11 Daicel Chem Film for keeping freshness of vegetables and fruits
AU628080B2 (en) * 1988-09-22 1992-09-10 Mitsui Petrochemical Industries, Ltd. Synthetic stone-forming composition and molded synthetic stone article
FR2646673B1 (fr) * 1989-05-02 1991-09-06 Rhone Poulenc Chimie Silice sous forme de bille, procede de preparation et son utilisation au renforcement des elastomeres

Also Published As

Publication number Publication date
EP0542853B1 (de) 2003-03-12
WO1992002580A1 (en) 1992-02-20
DK0542853T3 (da) 2003-07-14
JP3445987B2 (ja) 2003-09-16
EP0542853A1 (de) 1993-05-26
CA2089007A1 (en) 1992-02-11
NZ239293A (en) 1993-03-26
AU8393091A (en) 1992-03-02
DE69133213D1 (de) 2003-04-17
CA2089007C (en) 2002-12-31
DE69133213T2 (de) 2003-11-13
AU640521B2 (en) 1993-08-26
ES2189786T3 (es) 2003-07-16
EP0542853A4 (en) 1993-12-08
JPH06500136A (ja) 1994-01-06

Similar Documents

Publication Publication Date Title
ATE234340T1 (de) Film mit kontrollierter durchlässigkeit
AU4179589A (en) Metallized breathable films prepared from melt embossed polyolefin/filler precursor films
EP0283200A3 (en) Breathable films prepared from melt embossed polyolefin/filler precursor films
DE3564412D1 (en) Plastic bag with venting perforations, closed plastic bag with venting perforations containing filler material and a plastic foil for forming such a bag
GB2227448B (en) Multi-layer film structure for packaging and bags made therefrom
MX9604117A (es) Pelicula de capas multiples permeable al oxigeno, proceso para elaborarla, proceso de empaque que la emplea, y producto empacado que la comprende.
EP0092897A3 (en) Polymeric composition of matter, oriented polymeric films and shrink bags made therefrom
AU7495687A (en) Multilayer film with better layer adhesion
AU2950784A (en) Adhesive tape
AU1009092A (en) Packaging material and also use of the material for manufacture of containers with good oxygen-tight properties
CA2335351A1 (en) Foam and film/foam laminates using linear low density polyethylene
WO2002053344A3 (en) Materials having controlled shrinkage and patterns and methods of making same
CA2156368A1 (en) Sealed Article
CA2059035A1 (en) Packaging material
FR2503101B1 (de)
AU7888591A (en) Container and a process for its production
EP0388086A3 (de) Film mit hoher Opazität
HUT60657A (en) Oriented foil of high transparency and brilliance
JPS54114585A (en) Packaging material having deoxygenating effect
JPS5527204A (en) Linear polyester film with mat surface
EP0086057A3 (de) Verpackungsmaterial mit kontrollierbarer Gasdurchlässigkeit und hieraus hergestellte Verpackungen
CA2025575A1 (en) Process for improving the adhesiveness of the surface of bodies fabricated from a polymeric material, and so obtained fabricated bodies
WO1999012999A8 (en) Stretch wrapping process
JPH0747026A (ja) 押し花成型コースタおよびその製造方法
JPS55109428A (en) Deoxidizing sheet

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties