EP0242952A3 - Composite material containing microwave susceptor materials - Google Patents

Composite material containing microwave susceptor materials Download PDF

Info

Publication number
EP0242952A3
EP0242952A3 EP87301481A EP87301481A EP0242952A3 EP 0242952 A3 EP0242952 A3 EP 0242952A3 EP 87301481 A EP87301481 A EP 87301481A EP 87301481 A EP87301481 A EP 87301481A EP 0242952 A3 EP0242952 A3 EP 0242952A3
Authority
EP
European Patent Office
Prior art keywords
composite material
material containing
microwave susceptor
susceptor materials
containing microwave
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.)
Granted
Application number
EP87301481A
Other versions
EP0242952B1 (en
EP0242952A2 (en
Inventor
Hua-Feng Huang
Donald Edward Plorde
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of EP0242952A2 publication Critical patent/EP0242952A2/en
Publication of EP0242952A3 publication Critical patent/EP0242952A3/en
Application granted granted Critical
Publication of EP0242952B1 publication Critical patent/EP0242952B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package
    • B65D81/3446—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package specially adapted to be heated by microwaves
    • 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
    • B65D2581/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D2581/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within
    • B65D2581/3437—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within specially adapted to be heated by microwaves
    • B65D2581/3439—Means for affecting the heating or cooking properties
    • B65D2581/344—Geometry or shape factors influencing the microwave heating properties
    • B65D2581/3443—Shape or size of microwave reactive particles in a coating or ink
    • 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
    • B65D2581/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D2581/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within
    • B65D2581/3437—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within specially adapted to be heated by microwaves
    • B65D2581/3463—Means for applying microwave reactive material to the package
    • B65D2581/3464—Microwave reactive material applied by ink printing
    • 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
    • B65D2581/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D2581/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within
    • B65D2581/3437—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within specially adapted to be heated by microwaves
    • B65D2581/3471—Microwave reactive substances present in the packaging material
    • B65D2581/3472—Aluminium or compounds thereof
    • 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
    • B65D2581/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D2581/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within
    • B65D2581/3437—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within specially adapted to be heated by microwaves
    • B65D2581/3486—Dielectric characteristics of microwave reactive packaging
    • B65D2581/3494—Microwave susceptor

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Cookers (AREA)
EP19870301481 1986-02-21 1987-02-20 Composite material containing microwave susceptor materials Expired - Lifetime EP0242952B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US83228786A 1986-02-21 1986-02-21
US832287 1986-02-21
US298087A 1987-01-23 1987-01-23
US2980 1995-08-30

Publications (3)

Publication Number Publication Date
EP0242952A2 EP0242952A2 (en) 1987-10-28
EP0242952A3 true EP0242952A3 (en) 1989-05-17
EP0242952B1 EP0242952B1 (en) 1993-07-21

Family

ID=26671110

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19870301481 Expired - Lifetime EP0242952B1 (en) 1986-02-21 1987-02-20 Composite material containing microwave susceptor materials

Country Status (3)

Country Link
EP (1) EP0242952B1 (en)
CA (1) CA1274126A (en)
DE (1) DE3786589T2 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8700966D0 (en) * 1987-01-17 1987-02-18 Waddingtons Cartons Ltd Receptor films
AU609187B2 (en) * 1987-10-15 1991-04-26 Minnesota Mining And Manufacturing Company Microwave absorbing composite
GB2211380A (en) * 1987-10-21 1989-06-28 Int Paper Co Flexible package for microwave cooking
AU609603B2 (en) * 1988-04-29 1991-05-02 E.I. Du Pont De Nemours And Company Microwave energy susceptible conformable laminate packaging materials
US4959516A (en) * 1988-05-16 1990-09-25 Dennison Manufacturing Company Susceptor coating for localized microwave radiation heating
US4904836A (en) * 1988-05-23 1990-02-27 The Pillsbury Co. Microwave heater and method of manufacture
NL8801407A (en) * 1988-06-01 1990-01-02 Leer Koninklijke Emballage BIFUNCTIONALLY ACTIVE PACKAGING MATERIAL FOR FOOD PRODUCTS TO BE TREATED WITH MICROWAVES.
US4935252A (en) * 1988-06-02 1990-06-19 E. I. Du Pont De Nemours And Company Microwave oven preparation of waffle
US4911938A (en) * 1988-08-22 1990-03-27 E. I. Du Pont De Nemours And Company Conformable wrap susceptor with releasable seal for microwave cooking
US4985300A (en) * 1988-12-28 1991-01-15 E. I. Du Pont De Nemours And Company Shrinkable, conformable microwave wrap
US5070223A (en) * 1989-03-01 1991-12-03 Colasante David A Microwave reheatable clothing and toys
US4982064A (en) * 1989-06-20 1991-01-01 James River Corporation Of Virginia Microwave double-bag food container
US4972058A (en) * 1989-12-07 1990-11-20 E. I. Du Pont De Nemours And Company Surface heating food wrap with variable microwave transmission
CA2045708A1 (en) * 1990-06-27 1991-12-28 Allan S. Wilen Microwaveable packaging compositions
EP0496130B1 (en) * 1990-12-21 1995-09-13 The Procter & Gamble Company Microwave susceptor incorporating a coating material having a silicate binder and an active constituent
US5424517A (en) * 1993-10-27 1995-06-13 James River Paper Company, Inc. Microwave impedance matching film for microwave cooking
PT818126E (en) * 1995-03-29 2000-09-29 Minnesota Mining & Mfg ELECTROMAGNETIC ENERGY ABSORBING COMPOSITE
SI1965607T1 (en) 2007-02-27 2010-05-31 Barilla Flli G & R Microwave oven and apparatus for preparing ready-to-eat meals including said microwave oven

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2091156A5 (en) * 1971-05-04 1972-01-14 Vorwerk & Sohn Fillers for rubber compositions to increase - microwave absorption
US4267420A (en) * 1978-05-30 1981-05-12 General Mills, Inc. Packaged food item and method for achieving microwave browning thereof
US4272475A (en) * 1977-02-12 1981-06-09 Chi Chang S Process for the low temperature shaping processing of polyethylene terephthalate
US4518651A (en) * 1983-02-16 1985-05-21 E. I. Du Pont De Nemours And Company Microwave absorber
US4623565A (en) * 1985-05-30 1986-11-18 E. I. Du Pont De Nemours And Company Coated microwave cookware

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2091156A5 (en) * 1971-05-04 1972-01-14 Vorwerk & Sohn Fillers for rubber compositions to increase - microwave absorption
US4272475A (en) * 1977-02-12 1981-06-09 Chi Chang S Process for the low temperature shaping processing of polyethylene terephthalate
US4267420A (en) * 1978-05-30 1981-05-12 General Mills, Inc. Packaged food item and method for achieving microwave browning thereof
US4518651A (en) * 1983-02-16 1985-05-21 E. I. Du Pont De Nemours And Company Microwave absorber
US4623565A (en) * 1985-05-30 1986-11-18 E. I. Du Pont De Nemours And Company Coated microwave cookware

Also Published As

Publication number Publication date
EP0242952B1 (en) 1993-07-21
DE3786589T2 (en) 1994-01-20
CA1274126A (en) 1990-09-18
EP0242952A2 (en) 1987-10-28
DE3786589D1 (en) 1993-08-26

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