公开(公告)号：US11058069B2

公开(公告)日：2021-07-13

申请号：US15782774

申请日：2017-10-12

申请人： Plastika Kritis S.A.

发明人： Ioannis Lempidakis ,  Emmanouil Lempidakis ,  Michail Lempidakis

IPC分类号： A01G9/14 ,  B32B7/06 ,  B32B27/08 ,  B32B27/30 ,  B32B27/32 ,  B32B27/34 ,  B32B33/00 ,  B32B43/00 ,  A01G13/02 ,  B32B37/15

摘要： A multilayered polymeric film for covering an agricultural structure or greenhouse is described herein, wherein the film contains adjacent layers that are capable of delamination from one another. A method of covering an agricultural structure or greenhouse with the multilayered polymeric film can comprise inserting gas between adjacent layers of the film.

公开(公告)号：US20150239218A1

公开(公告)日：2015-08-27

申请号：US14420231

申请日：2013-06-28

申请人： Plastika Kritis S.A.

发明人： Ioannis Lempidakis ,  Emmanouil Lempidakis ,  Michail Lempidakis ,  Ioannis Melas ,  Konstantinos Vertoudakis

IPC分类号： B32B27/08 ,  B32B27/40 ,  A01G9/14 ,  B32B27/32 ,  B32B27/30 ,  B65B5/02 ,  B32B7/06 ,  B32B27/36

CPC分类号： B32B27/08 ,  A01G9/14 ,  A01G9/1415 ,  B32B7/05 ,  B32B7/06 ,  B32B27/06 ,  B32B27/306 ,  B32B27/308 ,  B32B27/32 ,  B32B27/36 ,  B32B27/40 ,  B32B2250/24 ,  B32B2270/00 ,  B32B2307/412 ,  B32B2307/71 ,  B32B2307/744 ,  B32B2307/748 ,  B32B2410/00 ,  B32B2439/00 ,  B65B5/024 ,  Y02A40/252 ,  Y10T428/269 ,  Y10T428/31576 ,  Y10T428/31587 ,  Y10T428/31797 ,  Y10T428/31913 ,  Y10T428/31928

摘要： The present invention provides a multilayered polymeric film with a luminous transmittance greater than 30% when measured using ASTM-D 1003-92, for covering an agricultural structure or greenhouse, wherein the film contains adjacent layers that have an average delamination strength of less than 250 g/15 mm when measured using ASTM D-1876. More particularly, the film is thus separated into two or more film layers which are inflated with gas to provide thermal insulation.

摘要翻译： 本发明提供了一种使用ASTM-D 1003-92测量的透光率大于30％的多层聚合物膜，用于覆盖农业结构或温室，其中该膜含有平均分层强度小于250的相邻层 使用ASTM D-1876测量时为g / 15 mm。 更具体地说，膜因此被分离成两个或更多个用气体充气以提供热绝缘的膜层。

公开(公告)号：US20230276746A1

公开(公告)日：2023-09-07

申请号：US18018123

申请日：2021-07-27

申请人： PLASTIKA KRITIS S.A.

发明人： Melani A. FRYSALI ,  Krystalenia ANDROULAKI

IPC分类号： A01G9/14 ,  C08J7/04 ,  C08J7/18

CPC分类号： A01G9/1438 ,  C08J7/042 ,  C08J7/18 ,  C08J2323/06 ,  C08J2427/08 ,  C08J2431/04

摘要： A film for covering agricultural structures, including: a) a polymeric film having one or more layers, wherein at least one of the layers includes one or more UV stabilisers; and b) a coating on at least one outer surface of the polymeric film, the coating including at least one layer containing a polymer, such that the film has an oxygen permeability below 500 ml/m2/bar/day at 23° C. and 0% relative humidity, as measured according to EN ISO 15105-2.

公开(公告)号：US20180027754A1

公开(公告)日：2018-02-01

申请号：US15782774

申请日：2017-10-12

申请人： Plastika Kritis S.A.

发明人： Ioannis Lempidakis ,  Emmanouil Lempidakis ,  Michail Lempidakis

IPC分类号： A01G13/02 ,  B32B43/00 ,  A01G9/14 ,  B32B27/08 ,  B32B27/30 ,  B32B27/34 ,  B32B7/06 ,  B32B33/00 ,  B32B27/32 ,  B32B37/15

CPC分类号： A01G13/02 ,  A01G9/1415 ,  A01G9/1438 ,  B32B7/06 ,  B32B27/08 ,  B32B27/306 ,  B32B27/308 ,  B32B27/32 ,  B32B27/34 ,  B32B33/00 ,  B32B37/153 ,  B32B43/006 ,  B32B2307/412 ,  B32B2307/5825 ,  B32B2307/71 ,  B32B2307/748 ,  B32B2410/00 ,  Y02A40/252 ,  Y10T428/24967 ,  Y10T428/31725 ,  Y10T428/31855

摘要： The present disclosure provides a multilayered polymeric film for covering an agricultural structure or greenhouse, wherein the film contains adjacent layers that are capable of delamination from one another.