Flexible container having a built-in auto-heating or auto-refrigerating element
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65D-081/34
B65D-081/32
C09K-005/18
F25D-005/02
B65D-075/58
B65D-077/04
출원번호
US-0824350
(2011-09-26)
등록번호
US-9266659
(2016-02-23)
우선권정보
CH-1560/10 (2010-09-24)
국제출원번호
PCT/IB2011/002223
(2011-09-26)
§371/§102 date
20130316
(20130316)
국제공개번호
WO2012/038819
(2012-03-29)
발명자
/ 주소
Sarcinella, Giuseppe
출원인 / 주소
Suricate SA
대리인 / 주소
Ladas & Parry, LLP
인용정보
피인용 횟수 :
0인용 특허 :
4
초록▼
The flexible container (1) with incorporated internal thermal exchange is shaped like an envelope or bag cascade multipocket inside. It is an administrator, portable disposable dispenser of a consumer and/or necessity product to be heated or cooled, exploiting endothermic or exothermic reactions gen
The flexible container (1) with incorporated internal thermal exchange is shaped like an envelope or bag cascade multipocket inside. It is an administrator, portable disposable dispenser of a consumer and/or necessity product to be heated or cooled, exploiting endothermic or exothermic reactions generated by breaking by pressure of the bag (3) of the reactive liquid (31). The peculiarity of this execution is that the reaction chamber (2) is fully immersed into the consumer product (6) and is provided with a valve (10) controlling a possible pressure generated by the chemical reaction, the reaction bags (3, 4) inside developing the concept “bag in bag” or “bag in bag in bag”.
대표청구항▼
1. A flexible thermal container for storing and heating and/or cooling a product present in the flexible thermal container, the flexible thermal container comprising: an external bag; anda pocket,the external bag configured to enclose a consumer product zone and the pocket, the pocket being isolated
1. A flexible thermal container for storing and heating and/or cooling a product present in the flexible thermal container, the flexible thermal container comprising: an external bag; anda pocket,the external bag configured to enclose a consumer product zone and the pocket, the pocket being isolated from the consumer product zone and the pocket being in thermal communication with the consumer product zone,the pocket comprising: an opening through the external bag to an area not enclosed by the external bag;wherein the pocket is configured to receive through the opening a reaction chamber comprising a first container or a reactive liquid and a second container of a chemical agent, wherein when the reactive liquid and the chemical agent are mixed, a heating or a cooling reaction occurs;the opening being configured to be closed after the reaction chamber is inserted through the opening,wherein the flexible thermal container is an envelope or a bag. 2. The flexible thermal container of claim 1, wherein the second container is a permeable bag configured to allow the flow of fluid therethrough. 3. The flexible thermal container of claim 1, where the first container is inside the second container. 4. The flexible thermal container of claim 1, further comprising: a spout outlet nozzle; anda bridge extending from the spout outlet nozzle,wherein the reaction chamber is supported from the zone spout output nozzle by the bridge. 5. The flexible thermal container of claim 1, wherein the reaction chamber further comprises one or more safety devices or means. 6. The flexible thermal container of claim 1, wherein the reaction chamber further comprises one or more safety devices or means, the one or more safety devices or means comprising an expansion chamber, communicating with the reaction chamber through a weakened bonding, and the expansion chamber connected to overpressure ducts. 7. The flexible thermal container of claim 1, wherein the external bag, the reaction chamber, the first container and the second container, are manufactured starting from three or four separate sheets. 8. The flexible thermal container of claim 1, wherein the reaction chamber further comprises folds, wherein the reaction chamber is expandable at the folds, is bound to the external bag, and the first container comprises a starting tear edge or tang located on the bottom of the flexible thermal container, the starting tear edge or tang configured to when pulled, break the first container and cause the subsequent mixing of the reactive liquid and the chemical agent. 9. The flexible thermal container of claim 1, wherein the flexible thermal container is shaped like a deformable bag or envelope. 10. The flexible thermal container of claim 1, wherein the preparation of the consumer product present in the thermal flexible container and its cooling or heating occurs at the same time by applying a single pressure. 11. The flexible thermal container of claim 1, wherein the consumer product present in the flexible thermal container can be heated, respectively cooled, with a thermo gap at least variable in the range from +15° C. to +60° C. upwards with reference to the standard temperature (+15° C.); and at least from −10° C. to −30° C. downwards with reference to the standard temperature (+15° C). 12. The flexible thermal container of claim 1, wherein said flexible thermal container is activated and started up by compression or traction or rotation. 13. The flexible thermal container of claim 1, wherein the pocket has a top located opposite the opening and left and right sides located intermediate the opening and the top, the pocket located within the consumer product zone such that the consumer product zone is present at the left and right sides and the top of the pocket. 14. The flexible thermal container of claim 1, wherein the reaction chamber is configured to be activated by breaking the first container. 15. The flexible thermal container of claim 1, wherein the pocket is configured such that a used reaction chamber can be replaced with an unused reaction chamber. 16. The flexible thermal container of claim 1, wherein the first side of the outer pocket is a continuation of a first side of the external bag, located at a first fold, and a second side of the pocket is a continuation of a second side of the external bag, located at a second fold, and the opening comprises the first and second folds. 17. The flexible thermal container of claim 1, wherein the opening can be closed permanently or closed and reopened. 18. The flexible thermal container of claim 1, wherein the external bag is made from a single sheet. 19. The flexible thermal container of claim 1, further comprising the reaction chamber positioned in the pocket. 20. A method heating and/or cooling a product present in a product zone of a flexible thermal container, the method comprising: contacting at least a portion of a reactive liquid with at least a portion of a chemical agent, wherein the flexible thermal container comprises: an external bag; anda pocket,the external bag configured to enclose the consumer product zone and the pocket, the pocket being isolated from the consumer product zone and the pocket being in thermal communication with the consumer product zone,the pocket comprising: an opening through the external bag to an area not enclosed by the external bag;wherein the pocket has received through the opening a reaction chamber comprising a first container of the reactive liquid and a second container of the chemical agent, wherein when the reactive liquid and the chemical agent are mixed, a heating or a cooling reaction occurs;the opening being configured to be closed after the reaction chamber is inserted through the opening,wherein the flexible thermal container is an envelope or a bag.
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이 특허에 인용된 특허 (4)
Mayer,William N., Container having passive controlled temperature interior.
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