DE69026832T2 - Lebensmittelverpackung zur oberflächenbeheizung mit variabler mikrowellendurchlässigkeit - Google Patents
Lebensmittelverpackung zur oberflächenbeheizung mit variabler mikrowellendurchlässigkeitInfo
- Publication number
- DE69026832T2 DE69026832T2 DE69026832T DE69026832T DE69026832T2 DE 69026832 T2 DE69026832 T2 DE 69026832T2 DE 69026832 T DE69026832 T DE 69026832T DE 69026832 T DE69026832 T DE 69026832T DE 69026832 T2 DE69026832 T2 DE 69026832T2
- Authority
- DE
- Germany
- Prior art keywords
- composite material
- flakes
- layer
- microwave
- matrix
- 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 - Fee Related
Links
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 18
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- 238000000034 method Methods 0.000 claims description 11
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Classifications
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- 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
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- Y10S99/00—Foods and beverages: apparatus
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- 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
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- Y10T428/00—Stock material or miscellaneous articles
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- 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
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- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/1355—Elemental metal containing [e.g., substrate, foil, film, coating, etc.]
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Cookers (AREA)
- General Preparation And Processing Of Foods (AREA)
- Constitution Of High-Frequency Heating (AREA)
- Package Specialized In Special Use (AREA)
- Electric Ovens (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/447,392 US4972058A (en) | 1989-12-07 | 1989-12-07 | Surface heating food wrap with variable microwave transmission |
| PCT/US1990/007014 WO1991009509A1 (en) | 1989-12-07 | 1990-12-06 | Surface heating food wrap with variable microwave transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69026832D1 DE69026832D1 (de) | 1996-06-05 |
| DE69026832T2 true DE69026832T2 (de) | 1996-11-28 |
Family
ID=23776206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69026832T Expired - Fee Related DE69026832T2 (de) | 1989-12-07 | 1990-12-06 | Lebensmittelverpackung zur oberflächenbeheizung mit variabler mikrowellendurchlässigkeit |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4972058A (https=) |
| EP (1) | EP0504264B1 (https=) |
| JP (1) | JPH04503733A (https=) |
| AT (1) | ATE137468T1 (https=) |
| AU (1) | AU637863B2 (https=) |
| CA (1) | CA2031612C (https=) |
| DE (1) | DE69026832T2 (https=) |
| WO (1) | WO1991009509A1 (https=) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5118747A (en) * | 1988-09-01 | 1992-06-02 | James River Corporation Of Virginia | Microwave heater compositions for use in microwave ovens |
| US5049714A (en) * | 1989-08-03 | 1991-09-17 | E. I. Du Pont De Nemours & Company | Non-melting microwave susceptor films |
| CA2045708A1 (en) * | 1990-06-27 | 1991-12-28 | Allan S. Wilen | Microwaveable packaging compositions |
| ATE127762T1 (de) * | 1990-12-21 | 1995-09-15 | Procter & Gamble | Mikrowellensuszeptor mit einer beschichtung aus silikatbindemittel und aktiven bestandteilen. |
| CA2069160C (en) * | 1991-06-28 | 1996-05-07 | Paul R. Bunke | Microwave susceptor having an apertured spacer between the susceptor and the food product |
| US5217768A (en) * | 1991-09-05 | 1993-06-08 | Advanced Dielectric Technologies | Adhesiveless susceptor films and packaging structures |
| US5314252A (en) * | 1992-10-09 | 1994-05-24 | Ab Specialty Packaging, Inc. | Sealable square bottom container apparatus |
| US5378879A (en) * | 1993-04-20 | 1995-01-03 | Raychem Corporation | Induction heating of loaded materials |
| US5424517A (en) * | 1993-10-27 | 1995-06-13 | James River Paper Company, Inc. | Microwave impedance matching film for microwave cooking |
| US5593610A (en) * | 1995-08-04 | 1997-01-14 | Hormel Foods Corporation | Container for active microwave heating |
| US6231903B1 (en) * | 1999-02-11 | 2001-05-15 | General Mills, Inc. | Food package for microwave heating |
| US6559430B2 (en) | 2001-01-04 | 2003-05-06 | General Mills, Inc. | Foil edge control for microwave heating |
| US6960748B2 (en) * | 2003-10-09 | 2005-11-01 | Smurfit-Stone Container Enterprises, Inc. | Collapsible microwave popcorn box |
| WO2007146651A2 (en) | 2006-06-14 | 2007-12-21 | The Glad Products Company | Microwavable bag or sheet material |
| WO2007146640A2 (en) | 2006-06-14 | 2007-12-21 | The Glad Products Company | Microwavable bag or sheet material |
| US8610039B2 (en) | 2010-09-13 | 2013-12-17 | Conagra Foods Rdm, Inc. | Vent assembly for microwave cooking package |
| US8729437B2 (en) | 2007-01-08 | 2014-05-20 | Con Agra Foods RDM, Inc. | Microwave popcorn package, methods and product |
| US9144185B1 (en) * | 2009-02-02 | 2015-09-22 | Conductive Composites Company, L.L.C. | Method for manufacturing a panel for reflective broadband electromagnetic shield |
| US8497455B2 (en) * | 2009-03-11 | 2013-07-30 | Bemis Company, Inc. | Microwave cooking containers with shielding |
| SG181852A1 (en) | 2009-12-30 | 2012-07-30 | Heinz Co H J | Multi-temperature and multi-texture frozen food microwave heating tray |
| USD703547S1 (en) | 2011-06-14 | 2014-04-29 | Conagra Foods Rdm, Inc. | Microwavable bag |
| USD671012S1 (en) | 2011-06-14 | 2012-11-20 | Conagra Foods Rdm, Inc. | Microwavable bag |
| DE102012017168B4 (de) | 2012-08-30 | 2016-04-21 | Klaus Sommer | Verfahren zur Herstellung eines Papierverbundstoffes, Papierverbundstoffe sowie Verwendung der Papierverbundstoffe |
| EP2982614B1 (en) * | 2014-08-04 | 2019-07-17 | Francesco Mascia | Device for microwave cooking |
| US10257965B1 (en) | 2016-07-01 | 2019-04-09 | Conductive Composites Company Ip, Llc | Electromagnetically shielded coverings for optical openings |
| US10669436B1 (en) | 2018-11-16 | 2020-06-02 | Conductive Composites Company Ip, Llc | Multifunctional paints and caulks with controllable electromagnetic properties |
| AU2023456389A1 (en) * | 2023-06-13 | 2025-12-04 | Amcor Flexibles North America, Inc. | Paper packaging with printed light-blocking layers |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3271169A (en) * | 1963-02-01 | 1966-09-06 | Litton Prec Products Inc | Food package for microwave heating |
| US3302632A (en) * | 1963-12-06 | 1967-02-07 | Wells Mfg Company | Microwave cooking utensil |
| US3547661A (en) * | 1968-10-07 | 1970-12-15 | Teckton Inc | Container and food heating method |
| US4190757A (en) * | 1976-10-08 | 1980-02-26 | The Pillsbury Company | Microwave heating package and method |
| US4267420A (en) * | 1978-05-30 | 1981-05-12 | General Mills, Inc. | Packaged food item and method for achieving microwave browning thereof |
| US4434197A (en) * | 1982-08-25 | 1984-02-28 | N. F. Industries, Inc. | Non-stick energy-modifying cooking liner and method of making same |
| US4518651A (en) * | 1983-02-16 | 1985-05-21 | E. I. Du Pont De Nemours And Company | Microwave absorber |
| US4656325A (en) * | 1984-02-15 | 1987-04-07 | Keefer Richard M | Microwave heating package and method |
| US4735513A (en) * | 1985-06-03 | 1988-04-05 | Golden Valley Microwave Foods Inc. | Flexible packaging sheets |
| CA1239999A (en) * | 1985-06-25 | 1988-08-02 | Richard M. Keefer | Microwave container and package comprising said container and a body of material to be heated, and method of making same |
| CA1274126A (en) * | 1986-02-21 | 1990-09-18 | Hua-Feng Huang | Composite material containing microwave susceptor materials |
| US4806718A (en) * | 1987-06-01 | 1989-02-21 | General Mills, Inc. | Ceramic gels with salt for microwave heating susceptor |
| US4876423A (en) * | 1988-05-16 | 1989-10-24 | Dennison Manufacturing Company | Localized microwave radiation heating |
| US4925684A (en) * | 1988-08-19 | 1990-05-15 | Campbell Soup Company | Food package with a microwave releasable sealed closure |
| 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 |
| US4851632A (en) * | 1988-09-16 | 1989-07-25 | E. I. Du Pont De Nemours And Company | Insulated frame package for microwave cooking |
| CA2005198A1 (en) * | 1989-01-26 | 1990-07-26 | Charles E. Boyer, Iii | Microwave absorber employing acicular magnetic metallic filaments |
| US5275880A (en) * | 1989-05-17 | 1994-01-04 | Minnesota Mining And Manufacturing Company | Microwave absorber for direct surface application |
-
1989
- 1989-12-07 US US07/447,392 patent/US4972058A/en not_active Expired - Lifetime
-
1990
- 1990-12-05 CA CA002031612A patent/CA2031612C/en not_active Expired - Lifetime
- 1990-12-06 AT AT91901159T patent/ATE137468T1/de not_active IP Right Cessation
- 1990-12-06 JP JP3501569A patent/JPH04503733A/ja active Pending
- 1990-12-06 DE DE69026832T patent/DE69026832T2/de not_active Expired - Fee Related
- 1990-12-06 EP EP91901159A patent/EP0504264B1/en not_active Expired - Lifetime
- 1990-12-06 AU AU69100/91A patent/AU637863B2/en not_active Ceased
- 1990-12-06 WO PCT/US1990/007014 patent/WO1991009509A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO1991009509A1 (en) | 1991-06-27 |
| CA2031612C (en) | 2005-10-18 |
| AU6910091A (en) | 1991-07-18 |
| EP0504264A4 (https=) | 1994-02-16 |
| AU637863B2 (en) | 1993-06-10 |
| EP0504264A1 (en) | 1992-09-23 |
| DE69026832D1 (de) | 1996-06-05 |
| US4972058A (en) | 1990-11-20 |
| ATE137468T1 (de) | 1996-05-15 |
| CA2031612A1 (en) | 1991-06-08 |
| EP0504264B1 (en) | 1996-05-01 |
| JPH04503733A (ja) | 1992-07-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |