MXPA05005093A - Envase esterilizable y adhesivo de masa fundida caliente para el mismo. - Google Patents

Envase esterilizable y adhesivo de masa fundida caliente para el mismo.

Info

Publication number
MXPA05005093A
MXPA05005093A MXPA05005093A MXPA05005093A MXPA05005093A MX PA05005093 A MXPA05005093 A MX PA05005093A MX PA05005093 A MXPA05005093 A MX PA05005093A MX PA05005093 A MXPA05005093 A MX PA05005093A MX PA05005093 A MXPA05005093 A MX PA05005093A
Authority
MX
Mexico
Prior art keywords
sealing surface
hot melt
lid
opening
melt adhesive
Prior art date
Application number
MXPA05005093A
Other languages
English (en)
Inventor
Srinivas Nomula
Original Assignee
Sonoco Dev 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 Sonoco Dev Inc filed Critical Sonoco Dev Inc
Publication of MXPA05005093A publication Critical patent/MXPA05005093A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J177/00—Adhesives based on polyamides obtained by reactions forming a carboxylic amide link in the main chain; Adhesives based on derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/26—Natural polymers, natural resins or derivatives thereof according to C08L1/00 - C08L5/00, C08L89/00, C08L93/00, C08L97/00 or C08L99/00
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L93/00—Compositions of natural resins; Compositions of derivatives thereof
    • C08L93/04—Rosin
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Packages (AREA)

Abstract

Un envase esterilizable comprende un cuerpo de envase estructurado y dispuesto para contener un producto alimenticio, el cuerpo de envase definiendo una abertura y una superficie de obturacion que rodea la abertura, y una tapa pegada a la superficie de obturacion del cuerpo de envase para cerrar la abertura, la tapa quedando pegada a la superficie de obturacion con un adhesivo de masa fundida caliente; el adhesivo comprenden una resina de poliamida combinada con una segunda resina que eleva la temperatura de transicion de vidrio del adhesivo arriba de la temperatura de transicion de vidrio de la resina de poliamida sola, el adhesivo pegando la tapa a la superficie de obturacion con fuerza de adhesion dependiente de la temperatura que es relativamente baja a temperatura ambiente y sustancialmente mayor a las temperaturas de esterilizacion de 100degree C a 120degree C.
MXPA05005093A 2004-05-17 2005-05-12 Envase esterilizable y adhesivo de masa fundida caliente para el mismo. MXPA05005093A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/847,270 US20050255266A1 (en) 2004-05-17 2004-05-17 Retort container, and hot melt adhesive therefor

Publications (1)

Publication Number Publication Date
MXPA05005093A true MXPA05005093A (es) 2005-11-21

Family

ID=34941215

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05005093A MXPA05005093A (es) 2004-05-17 2005-05-12 Envase esterilizable y adhesivo de masa fundida caliente para el mismo.

Country Status (5)

Country Link
US (1) US20050255266A1 (es)
EP (1) EP1598404A1 (es)
BR (1) BRPI0501837A (es)
CA (1) CA2506902C (es)
MX (1) MXPA05005093A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ613012A (en) * 2010-12-16 2015-07-31 Burcon Nutrascience Mb Corp Soy protein products of improved water-binding capacity
US10239667B2 (en) 2014-06-18 2019-03-26 Sonoco Development, Inc. Closure for retort container

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US71921A (en) * 1867-12-10 Improved aerial carriage and way
US215591A (en) * 1879-05-20 Improvement in permutation-locks
US168790A (en) * 1875-10-11 Improvement in cigarette-makers
US71923A (en) * 1867-12-10 Improved aerial carriage and way
US3462284A (en) * 1966-11-16 1969-08-19 Gen Mills Inc Pressure sensitive adhesive
BE755095A (fr) * 1969-08-20 1971-02-22 United Glass Ltd Procede de scellement de recipients
US3765561A (en) * 1972-03-10 1973-10-16 Continental Can Co Easy opening container provided with opening edge protective hot melt adhesive band
US5407751A (en) * 1985-11-29 1995-04-18 American National Can Company Easy peel film structure especially for retortable lidstock
US4773558A (en) * 1986-02-28 1988-09-27 Toyo Seikan Kaisha, Ltd. Easily-openable closure for seamed can
US5273797A (en) * 1987-01-08 1993-12-28 Exxon Chemical Patents Inc. Food package, retort lidding, and coextruded film therefor
WO1990003886A1 (en) * 1988-10-12 1990-04-19 Toyo Seikan Kaisha, Ltd. Heat-sealable cap for polyester vessel and vessels capped with same
GB8901419D0 (en) * 1989-01-23 1989-03-15 Heinz Co H J Method of sealing plastics food containers
DE59805446D1 (de) * 1998-12-16 2002-10-10 Alcan Tech & Man Ag Deckel zum Verschliessen von Behältern
JP2000302147A (ja) * 1999-02-16 2000-10-31 Ishida Co Ltd 容器蓋

Also Published As

Publication number Publication date
CA2506902C (en) 2009-07-21
CA2506902A1 (en) 2005-11-17
US20050255266A1 (en) 2005-11-17
BRPI0501837A (pt) 2006-01-10
EP1598404A1 (en) 2005-11-23

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