Transfer label comprising a backing layer and a transfer layer, container comprising such a transfer layer and method of removing a transfer layer from a container
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B08B-003/00
B32B-027/00
출원번호
US-0155032
(1998-12-14)
우선권정보
EP-0200780 (1996-03-20); EP-0202263 (1996-08-12)
국제출원번호
PCT/NL97/00138
(1997-03-19)
§371/§102 date
19981214
(19981214)
국제공개번호
WO97/35291
(1997-09-25)
발명자
/ 주소
Thomas Lynn Brandt
Daniel Nathaniel Willekens
Erwin Anton Rosens NL
Patrick Johannes Blom NL
출원인 / 주소
Heineken Technical Services B.V. NL
대리인 / 주소
Pearne & Gordon LLP
인용정보
피인용 횟수 :
11인용 특허 :
4
초록▼
The invention relates to a transfer label comprising a backing layer and a transfer layer which is releasably attached to the backing layer. From transfer to a container, the transfer layer is detached from the backing layer. After attachment to a container, the transfer layer can be removed in an a
The invention relates to a transfer label comprising a backing layer and a transfer layer which is releasably attached to the backing layer. From transfer to a container, the transfer layer is detached from the backing layer. After attachment to a container, the transfer layer can be removed in an aqueous liquid under turbulent soaking conditions at a temperature of not more than 100.degree. C., preferably not more than 70.degree. C. During these conditions, the transfer layer breaks up in at least four parts wherein each part is not smaller than 5 micrometers. The transfer layers is detached from the container with a soaking time of not more than 20 minutes, preferably not more than 10 seconds. The transfer label according to the present invention has a very high adherence during storage and use conditions, and can be rapidly removed from a container such as a reusable crate for bottles, in an economic manner.
대표청구항▼
1. Transfer label comprising a backing layer and a transfer layer releasably attached thereto which transfer layer can be detached from the backing layer for transfer to a container, the transfer layer comprising an ink pattern, and an adhesive layer, said transfer layer being attachment to a contai
1. Transfer label comprising a backing layer and a transfer layer releasably attached thereto which transfer layer can be detached from the backing layer for transfer to a container, the transfer layer comprising an ink pattern, and an adhesive layer, said transfer layer being attachment to a container at least during transport and storage, wherein the transfer layer has a thickness below 30 micrometers, which transfer layer, after attachment to a container and under turbulent soaking conditions in an aqueous solution of a temperature above 20.degree. C., and not more than 100.degree. C., breaks up in at least 4 parts without substantially dissolving in the aqueous solution, such that said parts, after removal from a container, are separable from the solution by a mechanical separation means, each part having no dimension smaller than 5 micrometers, and being detached from the container within a soaking time of not more than 20 minutes, wherein said transfer layer, when applied to said container, has a pencil hardness of 1-7 N in a dry state thereof, and a pencil hardness of less than 0.5 N in a wetted state thereof after a soaking of 1-15 minutes in water at 20.degree. C.
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이 특허에 인용된 특허 (4)
Brandt Thomas L. (Windsor NY) Willkens Daniel N. (Elmira NY), Container label and system for applying same.
Blom, Patrick Johannes; Rosens, Erwin Anton; Brandt, Thomas Lynn; Wilkens, Daniel Nathaniel, Process for applying an ink-only label to a polymeric surface.
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