CA995390A - Food wrap having low oxygen permeability and desirable elastic properties - Google Patents

Food wrap having low oxygen permeability and desirable elastic properties

Info

Publication number
CA995390A
CA995390A CA163,768A CA163768A CA995390A CA 995390 A CA995390 A CA 995390A CA 163768 A CA163768 A CA 163768A CA 995390 A CA995390 A CA 995390A
Authority
CA
Canada
Prior art keywords
oxygen permeability
low oxygen
elastic properties
food wrap
desirable elastic
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
Application number
CA163,768A
Other languages
English (en)
Other versions
CA163768S (en
Inventor
Stanley Lustig
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of CA995390A publication Critical patent/CA995390A/en
Expired 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)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
    • 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
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/08—PVDC, i.e. polyvinylidene chloride
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/51—Elastic
    • 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
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7244—Oxygen barrier

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)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Wrappers (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Laminated Bodies (AREA)
CA163,768A 1972-03-17 1973-02-14 Food wrap having low oxygen permeability and desirable elastic properties Expired CA995390A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US235652A US3879330A (en) 1972-03-17 1972-03-17 Food wrap having low oxygen permeability and desirable elastic properties

Publications (1)

Publication Number Publication Date
CA995390A true CA995390A (en) 1976-08-17

Family

ID=22886393

Family Applications (1)

Application Number Title Priority Date Filing Date
CA163,768A Expired CA995390A (en) 1972-03-17 1973-02-14 Food wrap having low oxygen permeability and desirable elastic properties

Country Status (14)

Country Link
US (1) US3879330A (es)
JP (1) JPS513742B2 (es)
AR (1) AR194532A1 (es)
AU (1) AU465609B2 (es)
BE (1) BE796923A (es)
BR (1) BR7301871D0 (es)
CA (1) CA995390A (es)
CH (1) CH580518A5 (es)
DE (1) DE2312532C3 (es)
FR (1) FR2176799B1 (es)
GB (1) GB1401556A (es)
IT (1) IT981467B (es)
NL (1) NL162950C (es)
SE (1) SE393392B (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3947426A (en) * 1974-04-12 1976-03-30 Story Chemical Corporation Solid particle-form polymerizable polymeric material and compositions, structures and methods of employing and producing the same
JPS5259013A (en) * 1975-11-12 1977-05-16 Oki Electric Ind Co Ltd Treating method of aluminum alloy
GB1600600A (en) * 1977-03-10 1981-10-21 Diamond Shamrock Chem Plasticiser compositions for use with synthetic resin polymers
DE3334845A1 (de) * 1983-09-27 1985-04-11 Dow Chemical Handels- und Vertriebsgesellschaft mbH, 2610 Stade Ueberzugszusammensetzung und ihre verwendung zur herstellung von sauerstoffdichten beschichtungen auf kunststoffgegenstaenden
US4710413A (en) * 1984-09-24 1987-12-01 Dow Chemical Handels-Und Vertriebsgesellschaft Mbh Coating composition and its use for the preparation of oxygen barrier coatings on plastic articles
US4892603A (en) * 1985-06-14 1990-01-09 Viskase Corporation Irradiated multilayer film for primal meat packaging
JPS62175270U (es) * 1986-04-25 1987-11-07
US5662758A (en) * 1996-01-10 1997-09-02 The Procter & Gamble Company Composite material releasably sealable to a target surface when pressed thereagainst and method of making
EP0929602B1 (en) 1996-10-04 2006-05-17 E.I. Du Pont De Nemours And Company Improved ethylene vinyl acetate compositions and film and methods related thereto
US5965235A (en) * 1996-11-08 1999-10-12 The Procter & Gamble Co. Three-dimensional, amorphous-patterned, nesting-resistant sheet materials and method and apparatus for making same
WO1999019393A1 (en) * 1997-10-14 1999-04-22 The Dow Chemical Company Extrudable vinylidene chloride polymer compositions
US6348992B1 (en) 1998-07-27 2002-02-19 Pacific Wave Industries, Inc. Sterically stabilized polyene-bridged second-order nonlinear optical chromophores and devices incorporating the same
US6652779B1 (en) 1998-07-27 2003-11-25 Pacific Wave Industries, Inc. Polymers containing polyene-based second-order nonlinear optical chromophores and devices incorporating the same
US6616865B1 (en) 1998-07-27 2003-09-09 Pacific Wave Industries, Inc. Sterically stabilized second-order nonlinear optical chromophores with improved stability and devices incorporating the same
US6872342B2 (en) 1999-04-09 2005-03-29 The Procter & Gamble Company Embossing and adhesive printing process
US6421052B1 (en) 1999-04-09 2002-07-16 The Procter & Gamble Company Method of seaming and expanding amorphous patterns
US6193918B1 (en) 1999-04-09 2001-02-27 The Procter & Gamble Company High speed embossing and adhesive printing process and apparatus
US6148496A (en) * 1999-04-09 2000-11-21 The Procter & Gamble Company Method for making a seamless apertured metal belt
JP4524463B2 (ja) * 1999-07-27 2010-08-18 三井化学株式会社 ガスバリア性ポリウレタン樹脂及びこれを含むガスバリア性フィルム
NZ523750A (en) * 2000-07-24 2004-10-29 S Pressure sensitive food grade wrap film and process for manufacturing such a film
US6558585B1 (en) 2000-11-02 2003-05-06 Pacific Wave Industries, Inc. Techniques for electrode poling of electro-optic polymers to eliminate poling induced optical loss and poling induced damage to electro-optic chromophores
US6541098B2 (en) 2000-12-22 2003-04-01 Avery Dennison Corporation Three-dimensional flexible adhesive film structures
US6881471B2 (en) * 2001-10-25 2005-04-19 The Procter & Gamble Company High speed embossing and adhesive printing process and apparatus
WO2005093001A1 (en) * 2004-03-05 2005-10-06 Ppg Industries Ohio, Inc. Barrier coating comprising a polyurethane dispersion and elastomeric material
US20070178262A1 (en) * 2006-01-27 2007-08-02 The Procter & Gamble Company Storage wrap material

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3215578A (en) * 1960-08-15 1965-11-02 Union Carbide Corp Thermoplastic coated materials and the method of and apparatus for forming the same
DE1167524B (de) * 1961-11-10 1964-04-09 Bayer Ag Verfahren zur Herstellung schlagfester, vernetzter Formkoerper einschliesslich der Herstellung von Schaumstoffen, auf der Grundlage von Vinyl-Polymerisaten
NL126092C (es) * 1962-10-15 1900-01-01
DE1193241B (de) * 1963-03-13 1965-05-20 Bayer Ag Verfahren zur Herstellung von homogenen, thermoplastischen und hochelastischen Kunststoffen aus inerten Vinylpolymerisaten und Polyurethanen
DE1769089C3 (de) * 1968-04-02 1975-03-06 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von, gegebenenfalls mikroporösen, Formkörpern
US3794515A (en) * 1968-04-03 1974-02-26 Tee Pak Inc Saran coating of cellulosic casing
US3622439A (en) * 1968-05-23 1971-11-23 Tee Pak Inc Oxygen impermeable film laminate
DE1802471A1 (de) * 1968-10-11 1970-05-14 Bayer Ag Verfahren zur Herstellung von homogenen,thermoplastischen und hochelastischen Kunststoffen aus Vinylchlorid-Polymerisaten und Polyurethanen
FR1591995A (es) * 1968-11-18 1970-05-04

Also Published As

Publication number Publication date
NL162950B (nl) 1980-02-15
NL162950C (nl) 1980-07-15
US3879330A (en) 1975-04-22
AU465609B2 (en) 1975-10-02
CH580518A5 (es) 1976-10-15
NL7303737A (es) 1973-09-19
DE2312532C3 (de) 1980-06-19
SE393392B (sv) 1977-05-09
JPS513742B2 (es) 1976-02-05
GB1401556A (en) 1975-07-16
AU5338173A (en) 1974-09-19
DE2312532A1 (de) 1973-09-20
JPS496033A (es) 1974-01-19
FR2176799B1 (es) 1975-10-31
FR2176799A1 (es) 1973-11-02
DE2312532B2 (de) 1979-10-04
AR194532A1 (es) 1973-07-23
BR7301871D0 (pt) 1974-07-18
BE796923A (fr) 1973-09-17
IT981467B (it) 1974-10-10

Similar Documents

Publication Publication Date Title
CA995390A (en) Food wrap having low oxygen permeability and desirable elastic properties
AU472528B2 (en) Oxazolo and thiazolopyridines
CA994159A (en) Meat analog and manufacture thereof
CA975369A (en) Piperidine-spiro-hydantoin derivatives and their use as stabilizers
CA977347A (en) Benzylcyano-acids and amides
CA983050A (en) Odorant and/or flavorant
CA925102A (en) Alkoxyalkanes and use as flavor enhances
CA1002050A (en) Piperidine-spiro-hydantoin derivatives and their use as stabilizers
CA1028714A (en) Cis-zearalenone and cis-zearalenol
CA902628A (en) Silylorganocarbamates and preparation
CA862779A (en) Cyanoalkoxyalkenyl and aminoalkoxyalkenylsilanes
AU7690274A (en) Aryloxy and arythio-alkanoates having cholestrol-reducing properties
CA947989A (en) Cryogenic application chambers and methods
CA908183A (en) Organosilylureas and use
CA905959A (en) Imidoylureas and imidoylthioureas
AU474112B2 (en) Indenopyran and indenothiopyranalkylamines
CA917091A (en) Umbrinomycin and diumycin
CA915987A (en) Making and preserving stuffed pancakes
AU3585571A (en) Alkoxylalkanes and use as flavor enhances
CA888002A (en) Former and wrapper
CA906128A (en) Aminooxyorganopolysiloxanes and preparation
CA902642A (en) Polythiaalkyl acrylates and acrylamides and copolymers containing same
CA1009246A (en) Phosphonothioureide and phosphonothioureide anthelmintics
CA1017351A (en) Phosphonothioureide and phosphonothioureide anthelmintics
CA886017A (en) Sulphenylbenzoles and sulphenylbenzazines