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1. WO2016153246 - ADHESIVE SHEET EMBOSSED WITH RHOMBUSES HAVING DIFFERENT ASPECT RATIOS

Publication Number WO/2016/153246
Publication Date 29.09.2016
International Application No. PCT/KR2016/002835
International Filing Date 22.03.2016
IPC
C09J 7/02 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
7Adhesives in the form of films or foils
02on carriers
CPC
C09J 7/20
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIAL AS ADHESIVES
7Adhesives in the form of films or foils
20characterised by their carriers
Applicants
  • 주식회사 한국후지야마산업 FUJIYAMA KOREA CO., LTD [KR]/[KR]
  • 강태욱 KANG, Tae Wook [KR]/[KR]
  • 시카타켄지 SHIKATA, Kenji [JP]/[JP]
Inventors
  • 강태욱 KANG, Tae Wook
  • 시카타켄지 SHIKATA, Kenji
Agents
  • 김홍길 KIM, Hong Ghil
Priority Data
10-2015-004097724.03.2015KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) ADHESIVE SHEET EMBOSSED WITH RHOMBUSES HAVING DIFFERENT ASPECT RATIOS
(FR) FEUILLE ADHÉSIVE GAUFRÉE AVEC DES LOSANGES AYANT DES RAPPORTS D'ASPECT DIFFÉRENTS
(KO) 종횡 비율이 상이한 마름모형 엠보싱을 갖는 점착 시트
Abstract
(EN)
The present invention relates to an adhesive sheet embossed with rhombuses having different aspect ratios, the invention providing an adhesive sheet comprising: a release film having regularly arranged thereon rhombus shapes consisting of quadrilateral forms in which the lengths of the four sides are the same while the lengths of two diagonals, that intersect each other perpendicularly, are mutually different; and an adhesive film which is laminated onto the release film, wherein, by reducing deviation in the longitudinal and latitudinal elongation rates of the adhesive sheet, it is possible to ensure smooth air-bubble dissipation and so reduce the phenomenon of trapping when the adhesive film is attached to metal or glass or the like.
(FR)
Cette invention concerne une feuille adhésive gaufrée avec des losanges ayant des rapports d'aspect différents, la feuille adhésive selon l'invention comprenant : un film antiadhésif agencé régulièrement sur les formes en losanges constituées de formes quadrilatérales dans lesquelles les longueurs des quatre côtés sont identiques tandis que les longueurs des deux diagonales, qui se coupent perpendiculairement, sont mutuellement différentes ; et un film adhésif qui est stratifié sur le film antiadhésif, dans lequel, en réduisant l'écart du pourcentage d'allongement du rapport d'aspect de la feuille adhésive, il est possible de garantir la dissipation des bulles d'air en douceur et de réduire ainsi le phénomène de piégeage lorsque le film adhésif est collé à un métal ou à du verre ou autre.
(KO)
본 발명은 네 변의 길이가 같고 수직으로 상호 교차하는 두 대각선의 길이가 서로 다른 사각형으로 이루어지는 마름모 형상이 규칙적으로 배열되는 이형 필름과, 상기 이형 필름상에 적층된 점착 필름으로 점착 시트를 제공하여 점착 시트의 종횡 연신율 편차를 감소시킴으로써 점착 필름을 금속이나 유리 등에 부착하는 경우 기포 빠짐을 원활하게 하여 포집 현상을 감소시킬 수 있도록 한 종횡 비율이 상이한 마름모형 엠보싱을 갖는 점착 시트에 관한 것이다.
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