公开(公告)号：EP3411230A1

公开(公告)日：2018-12-12

申请号：EP16757475.5

申请日：2016-08-18

申请人： Wisconsin Alumni Research Foundation ,  Bemis Company, Inc.

发明人： ABBOTT, Nicholas ,  JAIN, Rishabh ,  NELSON, Kevin ,  BUSCHE, David ,  LYNN, David

IPC分类号： B32B27/32

CPC分类号： A61L2/20 ,  A23B7/144 ,  A61L2202/11 ,  B01J19/123 ,  B01J2219/0879 ,  B01J2219/1203 ,  B32B1/02 ,  B32B7/02 ,  B32B7/12 ,  B32B15/08 ,  B32B15/082 ,  B32B15/085 ,  B32B15/20 ,  B32B27/08 ,  B32B27/18 ,  B32B27/20 ,  B32B27/28 ,  B32B27/30 ,  B32B27/304 ,  B32B27/306 ,  B32B27/32 ,  B32B27/322 ,  B32B27/34 ,  B32B27/36 ,  B32B2255/10 ,  B32B2255/20 ,  B32B2255/205 ,  B32B2264/10 ,  B32B2307/40 ,  B32B2307/50 ,  B32B2307/71 ,  B32B2307/7242 ,  B32B2307/7244 ,  B32B2307/7246 ,  B32B2307/732 ,  B32B2307/748 ,  B32B2315/00 ,  B32B2323/10 ,  B32B2405/00 ,  B32B2439/06 ,  B32B2439/46 ,  B32B2439/70 ,  B32B2439/80 ,  B65D1/00 ,  B65D65/40 ,  B65D81/24 ,  C01B11/024 ,  C08K3/24 ,  C08L23/12 ,  C08L2203/16

摘要： A multilayer produce packaging film includes a first layer and a chlorine dioxide-producing layer. The chlorine dioxide-producing layer includes a polymer composition and a plurality of chlorite ions. The chlorine dioxide-producing layer is substantially free of an energy-activated catalyst and is substantially free of an acid-releasing compound. However, the film is capable of generating chlorine dioxide when exposed to UV light and moisture.

公开(公告)号：EP2874811B1

公开(公告)日：2018-10-24

申请号：EP13744997.1

申请日：2013-07-19

申请人： Huhtamaki Flexible Packaging Germany GmbH & Co. KG

发明人： HOLZMÜLLER, Arno ,  MARZ, Manfred ,  SCHRÄGLE, Matthias ,  WIESER, Manfred ,  DAELMANS, Eddy

IPC分类号： B32B7/02 ,  B32B1/08 ,  B65D35/10

CPC分类号： B32B7/02 ,  B32B1/08 ,  B32B7/12 ,  B32B15/08 ,  B32B15/20 ,  B32B27/08 ,  B32B27/205 ,  B32B27/306 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B2307/516 ,  B32B2307/518 ,  B32B2307/702 ,  B32B2307/7242 ,  B32B2439/06 ,  B32B2439/46 ,  B32B2553/00 ,  B65D35/02 ,  B65D75/26

公开(公告)号：EP3386751A2

公开(公告)日：2018-10-17

申请号：EP16812860.1

申请日：2016-11-21

申请人： SABIC Global Technologies B.V.

发明人： SYED, Tariq ,  ESSCHERT VAN DEN, Bart Albertus Hubertus

IPC分类号： B32B27/08 ,  B32B27/30 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36

CPC分类号： B32B27/08 ,  B32B27/304 ,  B32B27/306 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B27/365 ,  B32B2307/31 ,  B32B2439/46 ,  G06F3/04817 ,  G06F3/0482 ,  G06F3/0483 ,  G06F3/04883 ,  G06F3/167 ,  H04M1/27455 ,  H04M1/72583 ,  H04W4/12

摘要： A multilayer film includes: a first outer layer and a second outer layer; a first inner layer positioned between the first outer layer and the second outer layer and adjacent to the first outer layer; and a second inner layer positioned between the first inner layer and the second outer layer; wherein the first and second inner layers are formed of a polymer including a glass transition temperature less than or equal to about 150° C. and a melt temperature of at least about 47° C.; and wherein, upon sealing, the first outer layer, the second outer layer, the first inner layer and the second inner layer provide a sealed multilayer film including a hot tack strength of at least about O.IN as determined by ASTM F1921 (2012), method B (based on a 15 mm width strip of film). Also provided herein are methods of making the multilayer films and packages formed from the multilayer films.

公开(公告)号：EP3383653A1

公开(公告)日：2018-10-10

申请号：EP16823067.0

申请日：2016-11-30

申请人： Cryovac, Inc.

发明人： BEKELE, Solomon

IPC分类号： B32B27/08 ,  A61J1/10 ,  B32B27/30 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36

CPC分类号： B32B27/327 ,  A61J1/10 ,  A61J1/12 ,  B32B27/08 ,  B32B27/302 ,  B32B27/306 ,  B32B27/308 ,  B32B27/32 ,  B32B27/325 ,  B32B27/34 ,  B32B27/36 ,  B32B2250/05 ,  B32B2250/24 ,  B32B2270/00 ,  B32B2274/00 ,  B32B2307/102 ,  B32B2307/30 ,  B32B2307/306 ,  B32B2307/308 ,  B32B2307/31 ,  B32B2307/546 ,  B32B2307/558 ,  B32B2307/56 ,  B32B2307/581 ,  B32B2307/72 ,  B32B2307/7242 ,  B32B2307/7244 ,  B32B2307/7248 ,  B32B2439/46 ,  B32B2439/80 ,  B32B2553/02

摘要： The presently disclosed subject matter is directed generally to multilayer films suitable for use in forming pouches, such as (but not limited to) bioprocessing pouches. When used in the formation of solution pouches, the disclosed films help prevent or reduce the number of seal failures, such as during transportation or use. The disclosed films comprise first and second vibration dampening layers and first and second barrier layers.

公开(公告)号：EP3191299B1

公开(公告)日：2018-10-10

申请号：EP15759634.7

申请日：2015-08-13

申请人： RKW SE

发明人： EUBELER, Jan ,  WACHS, Tilo ,  MEIER, Leonhard ,  VOGGENAUER, Robert

IPC分类号： B32B7/12 ,  B32B27/08 ,  B32B27/30 ,  B32B27/32 ,  B32B27/36 ,  B32B3/26 ,  B32B3/30 ,  B26F1/26 ,  B32B37/00 ,  B29C51/10 ,  B29C63/02 ,  C23F11/02

CPC分类号： C23F11/02 ,  B26F1/26 ,  B29C51/10 ,  B29C63/02 ,  B32B3/266 ,  B32B3/30 ,  B32B7/12 ,  B32B27/06 ,  B32B27/08 ,  B32B27/302 ,  B32B27/304 ,  B32B27/32 ,  B32B27/36 ,  B32B37/12 ,  B32B2307/752 ,  B32B2439/00 ,  B32B2439/40 ,  B32B2439/46 ,  B32B2553/00

公开(公告)号：EP3369669A1

公开(公告)日：2018-09-05

申请号：EP16859949.6

申请日：2016-10-28

申请人： Kyoraku Co., Ltd.

发明人： UCHIHASHI, Kentaro ,  EGUCHI, Tetsuaki ,  TARUNO, Shinsuke

IPC分类号： B65D1/02 ,  B65D83/00

CPC分类号： B65D1/02 ,  B32B27/08 ,  B32B27/302 ,  B32B27/306 ,  B32B27/325 ,  B32B2270/00 ,  B32B2274/00 ,  B32B2307/558 ,  B32B2307/7246 ,  B32B2307/732 ,  B32B2439/40 ,  B32B2439/46 ,  B32B2439/80 ,  B65D83/0055

摘要： A delaminatable container is provided that is excellent in all of squeezability, drop breaking resistance, and non-transmittance of water vapor. The present invention provides a delaminatable container (1), comprising a container body (3) having an outer shell (12) and an inner bag (14), the inner bag (14) to be shrunk with a decrease in contents, wherein the inner bag (14) is composed of an inner layer (13) including a mixed resin layer formed of a mixed resin containing a cycloolefin polymer and a styrene-based thermoplastic elastomer.

公开(公告)号：EP3368308A1

公开(公告)日：2018-09-05

申请号：EP17736338.9

申请日：2017-01-05

申请人： Jindal Films Americas LLC

发明人： AMBROISE, Benoît

IPC分类号： B32B27/32 ,  A61J1/03 ,  B29C47/06 ,  B29D23/00 ,  B32B15/08 ,  B32B15/20

CPC分类号： B32B27/08 ,  B29C47/0021 ,  B29C47/0026 ,  B29C47/0057 ,  B29C47/0066 ,  B29C47/06 ,  B29C47/065 ,  B29C47/8805 ,  B29C47/8825 ,  B29C47/884 ,  B29C55/02 ,  B29C55/143 ,  B29D23/00 ,  B29K2023/0625 ,  B29K2995/0053 ,  B29L2031/712 ,  B32B7/12 ,  B32B15/08 ,  B32B15/20 ,  B32B27/16 ,  B32B27/18 ,  B32B27/20 ,  B32B27/205 ,  B32B27/28 ,  B32B27/302 ,  B32B27/304 ,  B32B27/306 ,  B32B27/32 ,  B32B27/325 ,  B32B27/327 ,  B32B2250/24 ,  B32B2255/10 ,  B32B2255/205 ,  B32B2255/26 ,  B32B2255/28 ,  B32B2264/025 ,  B32B2264/0264 ,  B32B2264/0285 ,  B32B2264/10 ,  B32B2264/101 ,  B32B2264/102 ,  B32B2264/104 ,  B32B2264/105 ,  B32B2264/107 ,  B32B2264/12 ,  B32B2270/00 ,  B32B2307/21 ,  B32B2307/4023 ,  B32B2307/4026 ,  B32B2307/41 ,  B32B2307/516 ,  B32B2307/518 ,  B32B2307/546 ,  B32B2307/72 ,  B32B2307/7242 ,  B32B2307/7244 ,  B32B2307/7265 ,  B32B2307/732 ,  B32B2307/74 ,  B32B2307/746 ,  B32B2307/748 ,  B32B2307/75 ,  B32B2439/46 ,  B32B2439/70 ,  B32B2553/00 ,  B65D65/40 ,  B65D65/42

摘要： Disclosed are biaxially oriented, multilayered films, wherein said films may include a core layer comprising linear, low-density polyethylene, and the core layer is optionally cavitated. Said films may further include a first skin layer on a first side of the core layer, and a second skin layer on a second side of the core layer, wherein the first skin layer and the second skin layer comprise thin layers of linear, low-density polyethylene of a same or different type. Further, said films may include an aqueous-based primer on an outer surface of the second skin layer, wherein the outer surface faces away from the core layer. Further still, said films may include a sealant coating layer on the first skin layer and a barrier coating layer on the second skin layer, wherein the sealant coating layer and the barrier coating layer are aqueous-based.

公开(公告)号：EP3360818A1

公开(公告)日：2018-08-15

申请号：EP18156979.9

申请日：2013-07-05

申请人： Toyo Seikan Group Holdings, Ltd.

发明人： AKUTSU, Yosuke ,  IWAMOTO, Shinya

IPC分类号： B65D65/42 ,  B65D23/04 ,  B65D33/00

CPC分类号： B65D81/24 ,  B32B1/02 ,  B32B7/12 ,  B32B15/08 ,  B32B15/20 ,  B32B27/08 ,  B32B27/20 ,  B32B27/22 ,  B32B27/306 ,  B32B27/32 ,  B32B27/325 ,  B32B27/34 ,  B32B27/36 ,  B32B2307/412 ,  B32B2307/538 ,  B32B2307/7242 ,  B32B2307/7244 ,  B32B2307/726 ,  B32B2307/744 ,  B32B2439/46 ,  B32B2439/60 ,  B32B2439/70 ,  B65D1/0207 ,  B65D23/02 ,  B65D85/72

摘要： To provide a packing container featuring markedly improved slipping property and non-adhering property for the contents. In the packing container filled with a content 7, at least part of the surface that comes in contact with the content 7 is a liquid-permeable surface 1 which holds a liquid (lubricating liquid) 5 different from the content 7.

公开(公告)号：EP3233486B1

公开(公告)日：2018-07-25

申请号：EP15821205.0

申请日：2015-12-15

申请人： E. I. du Pont de Nemours and Company

发明人： HAUSMANN, Karlheinz ,  TROUILHET, Yves M. ,  SCHIFFMANN, Juergen

IPC分类号： B32B27/08 ,  B32B7/06 ,  B32B27/34 ,  B29C47/06

CPC分类号： B32B7/06 ,  B29C47/0026 ,  B29C47/0057 ,  B29C47/065 ,  B29C47/8895 ,  B29C47/92 ,  B29C55/26 ,  B29C55/28 ,  B29L2031/7128 ,  B32B27/08 ,  B32B27/302 ,  B32B27/308 ,  B32B27/32 ,  B32B27/325 ,  B32B27/34 ,  B32B27/36 ,  B32B27/365 ,  B32B2270/00 ,  B32B2307/31 ,  B32B2307/518 ,  B32B2307/7244 ,  B32B2439/46 ,  B32B2439/70

摘要： Disclosed is a coextruded bi-axially oriented multilayer film structure obtainable in a triple bubble process comprising an external layer, a polyamide layer, a delamination layer and a sealant layer, which can be used in packaging applications, in particular in food packaging applications.

公开(公告)号：EP3218187A4

公开(公告)日：2018-07-11

申请号：EP14906006

申请日：2014-11-12

申请人： BEMIS CO INC

发明人： MCMILLAN LYNDSEY A ,  BERBERT MIRIAM B

IPC分类号： B32B15/08 ,  B32B15/12 ,  B32B27/08 ,  B32B27/32

CPC分类号： B32B27/325 ,  B32B7/12 ,  B32B15/08 ,  B32B15/082 ,  B32B15/085 ,  B32B15/09 ,  B32B15/12 ,  B32B15/20 ,  B32B27/08 ,  B32B27/10 ,  B32B27/30 ,  B32B27/302 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B2250/04 ,  B32B2250/05 ,  B32B2255/10 ,  B32B2255/205 ,  B32B2255/26 ,  B32B2270/00 ,  B32B2307/31 ,  B32B2307/514 ,  B32B2307/516 ,  B32B2307/518 ,  B32B2307/546 ,  B32B2307/714 ,  B32B2307/718 ,  B32B2307/7242 ,  B32B2307/7244 ,  B32B2307/7246 ,  B32B2439/00 ,  B32B2439/46 ,  B32B2439/70 ,  B32B2439/80 ,  B32B2553/00

摘要： The present invention is directed to a laminate having a first exterior surface and a second exterior surface, the laminate includes a first layer comprising a heat sealable material, a second layer comprising a cyclic olefin copolymer, a third layer comprising a metallic foil or metallized polymer material, and a fourth layer comprising a thermoplastic film or paper. The laminate provides high oxygen and/or moisture barrier properties and can withstand the corrosive effects of products containing solvents, halogens or strong acids and bases.