BR7507614A - Resina de etileno-acetato de vinila alcoolada;pelicula para embalagem de alimentos;e processo para fazer uma pelicula para embalagem de alimentos - Google Patents

Resina de etileno-acetato de vinila alcoolada;pelicula para embalagem de alimentos;e processo para fazer uma pelicula para embalagem de alimentos

Info

Publication number
BR7507614A
BR7507614A BR7507614*A BR7507614A BR7507614A BR 7507614 A BR7507614 A BR 7507614A BR 7507614 A BR7507614 A BR 7507614A BR 7507614 A BR7507614 A BR 7507614A
Authority
BR
Brazil
Prior art keywords
food package
package film
make
acetate resin
vinyl ethylene
Prior art date
Application number
BR7507614*A
Other languages
English (en)
Inventor
J Hoyt
J Fischer
Original Assignee
Nat Distillers Chem 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 Nat Distillers Chem Corp filed Critical Nat Distillers Chem Corp
Publication of BR7507614A publication Critical patent/BR7507614A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/12—Hydrolysis
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/50—Chemical modification of a polymer wherein the polymer is a copolymer and the modification is taking place only on one or more of the monomers present in minority
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/269—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension including synthetic resin or polymer layer or component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Wrappers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Packages (AREA)
BR7507614*A 1974-11-18 1975-11-17 Resina de etileno-acetato de vinila alcoolada;pelicula para embalagem de alimentos;e processo para fazer uma pelicula para embalagem de alimentos BR7507614A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52472874A 1974-11-18 1974-11-18

Publications (1)

Publication Number Publication Date
BR7507614A true BR7507614A (pt) 1976-08-03

Family

ID=24090434

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7507614*A BR7507614A (pt) 1974-11-18 1975-11-17 Resina de etileno-acetato de vinila alcoolada;pelicula para embalagem de alimentos;e processo para fazer uma pelicula para embalagem de alimentos

Country Status (13)

Country Link
US (1) US4135026A (pt)
JP (1) JPS5173551A (pt)
AU (1) AU501531B2 (pt)
BE (1) BE835688A (pt)
BR (1) BR7507614A (pt)
DE (1) DE2551726A1 (pt)
FI (1) FI753240A (pt)
FR (1) FR2291244A1 (pt)
GB (1) GB1527868A (pt)
IT (1) IT1049019B (pt)
NL (1) NL7513460A (pt)
NO (1) NO753843L (pt)
SE (1) SE7512958L (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4314035A (en) * 1978-07-10 1982-02-02 Ruhrchemie Aktiengesellschaft Method for the preparation of polymer foams
DE2830328C2 (de) * 1978-07-10 1982-09-16 Ruhrchemie Ag, 4200 Oberhausen Mischpolymerisate des Äthylens und ihre Verwendung zur Herstellung von Schaumstoffen
US4230825A (en) * 1978-10-26 1980-10-28 National Distillers And Chemical Corporation Uniform hydrolysis catalyst addition to ethylene-vinyl ester polymers
US4496361A (en) * 1981-08-05 1985-01-29 E. I. Du Pont De Nemours And Company Platelet storage container
US4610914A (en) * 1981-08-05 1986-09-09 American Can Company Oriented films of blends of EVOH copolymer
WO1990000137A1 (en) * 1988-07-01 1990-01-11 Integrated Packaging Systems, Inc. Bone-in meat package and method and distribution system employing same
EP0471947A1 (en) * 1990-06-29 1992-02-26 Sekisui Chemical Co., Ltd. Culture bag
US6060136A (en) 1995-10-13 2000-05-09 Cryovac, Inc. High modulus oxygen-permeable multilayer film
US5491019A (en) * 1994-03-28 1996-02-13 W. R. Grace & Co.-Conn. Oxygen-permeable multilayer film
US5885720A (en) * 1996-03-18 1999-03-23 Kuraray Co., Ltd. Paper coating agent
US5972447A (en) * 1996-09-30 1999-10-26 Kuraray Co., Ltd. Thermoformable multilayer film and thermoformed container
KR20010012290A (ko) 1997-05-07 2001-02-15 고사이 아끼오 수지재료 및 이것으로 이루어지는 필름

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2703794A (en) * 1951-09-04 1955-03-08 Du Pont Ethylene/vinyl acetate polymerization process
NL244072A (pt) * 1958-10-07
US3386978A (en) * 1964-03-30 1968-06-04 Monsanto Res Corp Preparation of hydrolyzed ethylene/vinyl acetate copolymer
US3585177A (en) * 1966-11-30 1971-06-15 Monsanto Co Novel poly(olefin/vinyl alcohol) packaging materials
US3547858A (en) * 1967-05-19 1970-12-15 Monsanto Chemicals Hydrolysis of esters in the molten state
US3523933A (en) * 1967-09-29 1970-08-11 Du Pont Production of partially alcoholyzed vinyl ester polymers
US3510463A (en) * 1967-11-20 1970-05-05 Du Pont Suspension alcoholysis of pelleted ethylene/vinyl ester copolymers
US3595740A (en) * 1968-05-08 1971-07-27 Du Pont Hydrolyzed ethylene/vinyl acetate copolymer as oxygen barrier layer
US3847845A (en) * 1970-07-16 1974-11-12 Kuraray Co Separation and purification of the saponified ethylene-vinyl acetate interpolymers
GB1441986A (en) * 1972-09-25 1976-07-07 Nat Distillers Chemical Corp Process for the accelerated alcoholysis of ehtylenevinyl ester interpolymers in the solid phase

Also Published As

Publication number Publication date
NL7513460A (nl) 1976-05-20
AU8618675A (en) 1977-05-05
JPS5173551A (en) 1976-06-25
SE7512958L (sv) 1976-05-19
NO753843L (pt) 1976-05-19
GB1527868A (en) 1978-10-11
FI753240A (pt) 1976-05-19
US4135026A (en) 1979-01-16
FR2291244A1 (fr) 1976-06-11
AU501531B2 (en) 1979-06-21
IT1049019B (it) 1981-01-20
DE2551726A1 (de) 1976-10-07
BE835688A (fr) 1976-05-18

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