Container comprising an inner lining, a method of applying such a lining to a container and use of a peelable coating as an inner lining in a container
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65D-001/40
B65D-017/34
B65D-030/08
B65B-061/18
출원번호
US-0736008
(2008-07-11)
등록번호
US-8708180
(2014-04-29)
우선권정보
EP-08152201 (2008-03-03)
국제출원번호
PCT/EP2008/059114
(2008-07-11)
§371/§102 date
20101019
(20101019)
국제공개번호
WO2009/109234
(2009-09-11)
발명자
/ 주소
Nielsen, Benny E.
출원인 / 주소
Superfos A/S
대리인 / 주소
Dykema Gossett PLLC
인용정보
피인용 횟수 :
0인용 특허 :
10
초록▼
The invention relates to a container (1) for holding fluid or particle compositions which container (1) comprises an inner lining (6) applied to an inner side (2) of the container (1), where the container (1) is provided with an inner lining (6) of a peel-able coating. The peel-able coating can be a
The invention relates to a container (1) for holding fluid or particle compositions which container (1) comprises an inner lining (6) applied to an inner side (2) of the container (1), where the container (1) is provided with an inner lining (6) of a peel-able coating. The peel-able coating can be applied as water based, as Acetone based emulsion or as UV curable lacquer. The invention relates further to a method of manufacturing such a container (1), where the lining (6) is applied to the container (1) by following process steps: Applying a peel-able coating to the inner side of the container (1); Curing and/or drying the peel-able coating by heating, blowing or radiating by UV-light. Further the invention relates to the use of a peel-able coating as an inner lining (6) in a container (1) for fluid materials, such as paint or other materials able to leave residues on or in the container.
대표청구항▼
1. A method of manufacturing a container with peelable liner for holding fluid or particle compositions, which comprises: providing an injection molded container having a rounded side wall that defines an inner surface, an upper edge, an outer surface, and a downwardly-extending skirt which is one p
1. A method of manufacturing a container with peelable liner for holding fluid or particle compositions, which comprises: providing an injection molded container having a rounded side wall that defines an inner surface, an upper edge, an outer surface, and a downwardly-extending skirt which is one piece with the outer surface and extending therearound near said upper edge, said downwardly-extending skirt comprising a tab which is one piece with the skirt and having a weakening line or a plurality of connection points between the tab and the skirt to enable said tab to be torn away from said skirt, andapplying a peelable coating over said inner surface of said rounded side wall as a liner, over said upper edge and over said downwardly-extending skirt and tab, such that tearing said tab away from said skirt will cause said peelable coating to be removed from said skirt and side wall. 2. The method according to claim 1, wherein at least one of the inner surface, the upper edge and the outer surface of the container is roughened by blasting with particles. 3. The method according to claim 1, wherein the peelable coating is applied by spraying. 4. The method according to claim 1, wherein the peelable coating is applied by a roller. 5. The method according to claim 1, wherein the peelable coating is applied by spinning or rotating the container. 6. The method according to claim 1, wherein at least one of the inner surface, the upper edge and the outer surface of the container is roughened by corona or flame treatment. 7. The method according to claim 1, wherein the lining in the form of the peelable coating is applied directly after the container (1) is moulded. 8. The method according to claim 1, wherein the lining is applied to a previously produced container. 9. The method according to claim 1, comprising manufacturing a plurality of said containers, and wherein the containers are stacked shortly after applying the inner lining or peelable coating. 10. A container with peelable liner for holding fluid or particle compositions which comprises: (a) an injection molded container having (i) a rounded side wall that defines an inner surface, an upper edge and an outer surface, and (ii) a downwardly-extending skirt which is one piece with the outer surface and extending therearound near said upper edge, said downwardly-extending skirt comprising a tab which is one piece with the skirt and having a weakening line or a plurality of connection points between the tab and the skirt to enable said tab to be torn away from said skirt, and(b) a peelable coating over said inner surface of said rounded side wall as a liner, over said upper edge and over said downwardly-extending skirt and tab, such that tearing said tab away from said skirt will cause said peelable coating to be removed from said skirt and side wall. 11. The container according to claim 10, wherein the peelable coating is applied as a water-based emulsion. 12. The container according to claim 10, wherein the peelable coating is applied as an Acetone-based emulsion. 13. The container with peelable liner according to claim 10, wherein the peelable coating is applied as a UV-curable lacquer. 14. The container with peelable liner according to claim 10, wherein the peelable coating has a thickness of 50-400 μm. 15. The container according to claim 10, wherein the inner surface of the container comprises a roughened surface. 16. The container according to claim 10, wherein the outer surface of the rounded side wall comprises a roughened surface. 17. The container with peelable liner according to claim 10, wherein said tab is generally U-shaped and extends downwardly relative to the upper edge of the container.
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이 특허에 인용된 특허 (10)
Verderber,Rudolph R., Cap with angled upper skirt.
Kim, Dennis Ann; Rivard, Mia; Edgerton, Jeffrey Donald; Chau, Kim-Hun; Hamilton, Lael W.; Schwimmer, William, Method for forming a container with improved release properties.
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