公开(公告)号：EP3913015B1

公开(公告)日：2024-06-26

申请号：EP19909895.5

申请日：2019-09-30

IPC分类号： C08J9/26 ,  B29C67/20 ,  B29K23/00 ,  B29L7/00 ,  C08J5/18

CPC分类号： B29C67/202 ,  B29K2023/0020130101 ,  C08J5/18 ,  C08J2323/0620130101 ,  C08J2323/1220130101 ,  Y02E60/10

公开(公告)号：EP2586611B1

公开(公告)日：2018-10-03

申请号：EP10853697.0

申请日：2010-08-26

申请人： Toray Industries, Inc.

发明人： MIZUNO, Naoki ,  IRIE, Michihiko ,  AYUZAWA, Yoshitaka ,  NAKAMURA, Masanori

IPC分类号： B32B27/32 ,  B32B5/18 ,  H01M2/16 ,  B32B27/16 ,  B32B27/34 ,  B32B3/26 ,  H01M2/14 ,  B32B27/08 ,  B32B27/28

CPC分类号： H01M2/145 ,  B29C67/202 ,  B32B3/26 ,  B32B27/08 ,  B32B27/16 ,  B32B27/281 ,  B32B27/32 ,  B32B27/34 ,  B32B37/025 ,  B32B2037/268 ,  B32B2250/02 ,  B32B2250/24 ,  B32B2305/026 ,  B32B2307/308 ,  B32B2307/724 ,  B32B2457/10 ,  C08J9/28 ,  H01M2/1653 ,  H01M2/1686

摘要： Disclosed is a composite porous membrane which can achieve both an excellent adhesiveness of a heat-resistant resin layer and a small rise in gas permeation resistance even in the case of further reducing the thickness of membranes to be used, for example, battery separators. Specifically disclosed is a composite porous membrane comprising a porous membrane (A) formed of a polyolefin-based resin and a porous membrane (B) containing a heat-resistant resin, said porous membrane (B) being laminated on said porous membrane (A), wherein said porous membrane (A) has a thickness being within a specific range, an average pore size being within a specific range and a porosity being within a specific range and the thickness of the entire composite porous membrane is within a specific range, characterized in that, in said composite porous membrane, the peel strength at the interface between the specific porous membrane (A) and porous membrane (B) is within a specific range and the difference between the gas permeation resistance of the entire composite porous membrane and the gas permeation resistance of the porous membrane (A) is also within a specific range.

公开(公告)号：EP3271422A1

公开(公告)日：2018-01-24

申请号：EP16769188.0

申请日：2016-03-10

申请人： Pero, Michael, A., III

发明人： Pero, Michael, A., III

IPC分类号： C08L89/00

CPC分类号： B64C1/40 ,  B29C44/02 ,  B29C67/202 ,  B29K2027/06 ,  B29K2105/0026 ,  B29K2105/0038 ,  B29K2105/0044 ,  B29K2105/041 ,  B29K2105/046 ,  B29K2995/0015 ,  C08J9/0023 ,  C08J9/103 ,  C08J2203/04 ,  C08J2327/06 ,  E04C2/205 ,  Y02T50/46

摘要： A rigid polymer porous material sheet is produced by feeding a slurry of polymer mixture comprising ultrafine polyvinylchloride particle, non-phthalate plasticizer, foaming agent and thermal stabilizer, polymer chips, fillers and fire retardant chemicals into a heated mold and pressing the mixture with high applied pressure. The temperature of the mold is below 190° C. to soften the polymer mixture and decompose the foaming agent forming the closed cell polyvinylchloride foam with 10 to 40% density with closed air cells. The thermal resistance of the rigid polymer porous sheet and sound attenuation properties are significantly improved. The rigid polymer porous sheet can be bent at sharp angles without crack formation facilitating its use as wall boards. The sheets produced may be embossed or molded to produce decoration boards, advertising boards, cabinet doors and furniture with decorative features. They can also be used in aeronautical applications as acoustic thermal insulation systems.

公开(公告)号：EP2986362A1

公开(公告)日：2016-02-24

申请号：EP14718090.5

申请日：2014-04-16

申请人： BASF SE

发明人： MENOZZI, Edoardo ,  WEBER, Martin ,  HEIJNEN, Martin

IPC分类号： B01D69/14 ,  B01D71/76 ,  B01D71/80 ,  C08G18/48 ,  C08G18/50 ,  C08G18/61 ,  C08G18/64 ,  C08G18/73 ,  C08G18/40 ,  C08L75/04 ,  B01D71/52 ,  B01D71/54 ,  B01D71/68 ,  B01D71/70

CPC分类号： C08G77/458 ,  B01D65/06 ,  B01D67/0009 ,  B01D69/06 ,  B01D69/08 ,  B01D69/141 ,  B01D71/52 ,  B01D71/54 ,  B01D71/68 ,  B01D71/70 ,  B01D71/76 ,  B01D71/80 ,  B01D2325/022 ,  B01D2325/28 ,  B01D2325/30 ,  B29C67/202 ,  B29K2083/00 ,  B29K2995/0058 ,  B29L2031/14 ,  C02F1/44 ,  C08G18/4081 ,  C08G18/4825 ,  C08G18/61 ,  C08G18/6453 ,  C08G18/73 ,  C08G18/7621 ,  C08G18/7657 ,  C08L75/04 ,  C08L81/06

摘要： Polymer membranes, especially as used for water filtration processes, are effectively stabilized against detrimental effects of acids, bases and/or oxidizing agents commonly used for chemically enhanced backwash by incorporation of an oligo- or polyurethane of the formula (I) wherein k and n independently are numbers from 1 to 100, m is from the range 0-100, (X) is a block of formula (II) and (Y) is a block of the formula (III), (A) is a residue of an aliphatic or aromatic diisocyanate linker, (B) is a residue of a linear oligo- or polysiloxane containing alkanol end groups, and optionally further containing one or more aliphatic ether moieties, and (C) is an aromatic oligo- or polysulfone block; or a mixture of such oligo- or polyurethanes.

公开(公告)号：EP2888059A2

公开(公告)日：2015-07-01

申请号：EP13762620.6

申请日：2013-08-20

申请人： Avery Dennison Corporation

发明人： MEHRABI, Ali, R. ,  MEHRABI, Reza ,  BHARADWAJ, Rishikesh, K. ,  ROZENBAOUM, Eugene ,  CHICA, Frank

IPC分类号： B07B1/40 ,  B29D7/01 ,  B29C67/20 ,  B29C67/08 ,  C08J5/18

CPC分类号： B29C67/08 ,  B29C43/22 ,  B29C43/228 ,  B29C43/28 ,  B29C67/202 ,  B29C2043/3494 ,  B29K2105/04

摘要： Multiple processes for preparing porous articles are described. The porous articles can be in a wide array of shapes and configurations. The methods include providing a soluble material in particulate form and forming a packed region from the material. The methods also include contacting a flowable polymeric material with the packed region such that the polymeric material is disposed in voids in the packed region. The polymeric material is then at least partially solidified. The soluble material is then removed such as by solvent washing to thereby produce desired porous articles. Also described are systems for performing the various processes.

公开(公告)号：EP2826815A1

公开(公告)日：2015-01-21

申请号：EP13761776.7

申请日：2013-03-12

申请人： Nanotheta Co., Ltd. ,  Takeoka, Shinji ,  Toray Industries, Inc.

发明人： TAKEOKA Shinji ,  SAITO Akihiro ,  ZHANG Hong ,  TAKAMIZAWA Natsuki

IPC分类号： C08J9/26 ,  B29C41/12 ,  B32B5/18 ,  C08J9/00 ,  C08J9/30 ,  B29K105/04 ,  B29L7/00

CPC分类号： C08J5/18 ,  B01D67/003 ,  B01D67/009 ,  B01D69/02 ,  B01D69/141 ,  B01D2323/18 ,  B01D2325/02 ,  B01D2325/04 ,  B01D2325/06 ,  B29C41/12 ,  B29C67/202 ,  B82Y40/00 ,  C08J2201/04 ,  C08J2201/0542 ,  C08J2205/044 ,  C08J2333/12 ,  C08J2367/04 ,  C08J2425/06 ,  Y10T428/21 ,  Y10T428/249979

摘要： The objective of the present invention is to provide a porous ultra-thin polymer film, and a method for producing said porous ultra-thin polymer film. The present invention provides a porous ultra-thin polymer film with a film thickness of 10 nm-1000 nm. In addition, the present invention provides a method for producing a porous ultra-thin polymer film, comprising the steps of: dissolving two types of mutually-immiscible polymers in a first solvent in an arbitrary proportion to obtain a solution; applying the solution onto a substrate and then removing the first solvent from the solution applied onto the substrate to obtain a phase-separated ultra-thin polymer film that has been phase-separated into a sea-island structure; and immersing the ultra-thin polymer film in a second solvent which is a good solvent for the polymer of the island parts but a poor solvent for a polymer other than the island parts to remove the island parts, thereby obtaining a porous ultra-thin polymer film.

公开(公告)号：EP2788171A2

公开(公告)日：2014-10-15

申请号：EP12808303.7

申请日：2012-12-10

申请人： Julius-Maximilians-Universität Würzburg

发明人： STUCKENSEN, Kai ,  GBURECK, Uwe ,  GROLL, Jürgen

IPC分类号： B29C67/20 ,  A61L27/00 ,  A61L27/56 ,  F26B5/06 ,  C08J9/26 ,  C08J9/28

CPC分类号： B29C67/202 ,  A61F2/0063 ,  A61F2/0077 ,  A61F2/28 ,  A61F2002/0081 ,  A61L27/20 ,  A61L27/22 ,  A61L27/3817 ,  A61L27/56 ,  A61L2430/06 ,  C08J9/26 ,  C08J9/28 ,  C08J2201/026 ,  C08J2201/0422 ,  C08J2201/05 ,  C08J2205/04 ,  C08J2305/00 ,  C08J2389/00 ,  Y10T428/249975 ,  Y10T428/249981

摘要： The present invention relates to a method for producing a multi-layer material having anisotropic pores. It further relates to a multi-layer material that can be produced by the method according to the invention and to the use of a multi-layer material as a chondral support matrix, meniscus support matrix or intervertebral disk support matrix.

摘要翻译： 本发明涉及一种具有各向异性孔的多层材料的制造方法。 它还涉及可以通过根据本发明的方法制备的多层材料，以及多层材料用作软骨支撑基质，弯月面支撑基质或椎间盘支撑基质的用途。

公开(公告)号：EP2690138A4

公开(公告)日：2014-09-03

申请号：EP11861811

申请日：2011-10-20

申请人： NITTO DENKO CORP

发明人： KITAGAWA DAISUKE ,  TAKAYAMA YOSHINARI ,  UOTA TOSHIO

IPC分类号： C08L27/18 ,  B29C67/00 ,  C08J9/40 ,  C08K3/00 ,  F01M5/00 ,  H02K9/19

CPC分类号： F28F7/00 ,  B29C67/202 ,  C08J9/0066 ,  C08J9/40 ,  C08J2201/036 ,  C08J2327/18 ,  C08K2201/001 ,  F16N39/02 ,  Y10T29/4935

公开(公告)号：EP2734578A2

公开(公告)日：2014-05-28

申请号：EP12753177.0

申请日：2012-07-18

申请人： Surface Innovations Limited

发明人： BADYAL, Jas Pal Singh ,  MORSCH, Suzanne

IPC分类号： C08J9/28

CPC分类号： C08J9/0028 ,  B01D67/003 ,  B01D67/0037 ,  B01D69/10 ,  B01D2323/22 ,  B05D1/62 ,  B05D3/107 ,  B05D5/00 ,  B29C67/202 ,  C08J9/283 ,  C08J2201/036 ,  C08J2201/04 ,  C08J2205/05 ,  C08J2325/18

摘要： A method for producing a porous polymer structure involves (i) forming a polymer; (ii) subsequently contacting the polymer with a nonsolvent and inducing the formation of an emulsion in which the nonsolvent is present as the dispersed phase and the polymer as the continuous phase; and (iii) removing at least some of the nonsolvent so as to leave pores within the polymer, wherein the polymer is formed by exciting one or more molecules in an exciting medium, in particular by pulsed plasma deposition. Emulsion formation in step (ii) may be induced by or in the presence of an emulsion stabilising agent. Also provided is a porous polymer structure produced using the method, and a polymer which is impregnated with an emulsion stabilising agent, for use in the emulsion formation step of the method.

公开(公告)号：EP2242794B1

公开(公告)日：2014-04-30

申请号：EP09710684.3

申请日：2009-02-11

申请人： BASF SE

发明人： SCHWIEGK, Stefan ,  WILMS, Axel ,  LANGE, Ronald Frans Maria ,  SIEMER, Michael ,  D'ANDOLA, Giovanni ,  RAUSCHENBERGER, Volker ,  HERMANUTZ, Frank ,  GAEHR, Frank ,  COURTOIS, Julien ,  GERHARD, Dirk

IPC分类号： C08J9/28

CPC分类号： C08J9/28 ,  B29C67/202 ,  C08J2201/0542 ,  C08J2377/00 ,  Y10T428/249976