-
公开(公告)号：US11034127B2
公开(公告)日：2021-06-15
申请号：US15361598
申请日：2016-11-28
发明人： Dagmar Klein , Holger Kliesch , Bodo Kuhmann , Artur Michalski
IPC分类号： B32B3/26 , B29C48/08 , B29C48/00 , B29C48/21 , B29C48/88 , B32B27/20 , B32B27/18 , B29C55/12 , B32B27/08 , B32B27/36 , B29K67/00 , B29K105/16 , B29K509/02 , B29L7/00
摘要： The invention relates to an at least three-layer biaxially oriented polyester film including at least one base layer B, one rough outer layer A and one smooth outer layer C, where the layers A and C are external layers arranged on opposing surfaces of the base layer B. The outer layer A includes calcium carbonate particles. The outer layer C includes less than 0.1% by weight of particles (where the percentage by weight data are based on the weight of the layer). The polyester used to produce all of the layers includes no 2,6-naphthalenedicarboxylic-acid-derived units as repeating units. The entire film includes less than 0.3% by weight (based on the weight of the entire film) of particles. The invention further relates to processes for producing the film, and also to use of the latter as process film for the provision of surface properties, in particular for furniture surfaces.
-
2.发明申请公开(公告)号：US20190077137A1
公开(公告)日：2019-03-14
申请号：US16128652
申请日：2018-09-12
发明人： Claudia LOHRE , Holger KLIESCH , Andreas BORK , Yavuz ÜNKER , Viktor FISCHER
摘要： The present invention relates to a coated polyester film equipped on at least one side with permanent antifog coating. The film of the invention is suitable for the production of greenhouse blinds, and has specific transparency properties, permanent antifog properties and high UV resistance. The invention further relates to processes for the production of the polyester film of the invention, and also to use thereof.
-
公开(公告)号：US20170291987A1
公开(公告)日：2017-10-12
申请号：US15480807
申请日：2017-04-06
发明人： Matthias KONRAD , Bodo KUHMANN , David EHRHARDT , Thiemo HERBST , Holger KLIESCH , Cynthia BENNETT
IPC分类号： C08G63/183 , B32B27/08 , B32B15/20 , B29C47/06 , B29C47/88 , B29C55/12 , B32B15/09 , B29C47/00
CPC分类号： C08G63/183 , B29C48/0018 , B29C48/022 , B29C48/08 , B29C48/21 , B29C48/914 , B29C55/12 , B29K2067/00 , B29K2995/0039 , B29K2995/0041 , B29L2007/008 , B29L2031/565 , B32B15/08 , B32B15/09 , B32B15/20 , B32B27/08 , B32B27/36 , B32B2250/244 , B32B2255/10 , B32B2255/20 , B32B2264/10 , B32B2264/102 , B32B2307/514 , B32B2307/518 , B32B2307/702 , B32B2307/704 , B32B2307/706 , B32B2307/714 , B32B2307/752 , B32B2435/00 , B32B2439/70
摘要： The invention relates to a multilayer biaxially oriented polyester film comprising a base layer B, an amorphous outer layer A and a further outer layer C, where this polyester film is suitable for lamination with metal sheets. The invention in particular relates to a polyester film which comprises (based on the mass of polyester) from 2 to 15% by weight of isophthalate-derived units in the base layer and which comprises more than 19% by weight of isophthalate-derived units in the amorphous layer A, and which has a silane-based coating on the outer layer A. The invention further relates to a process for the production of these films.
-
4.发明公开公开(公告)号：US20230191764A1
公开(公告)日：2023-06-22
申请号：US18085989
申请日：2022-12-21
发明人： Miriam HUMMEL , Dagmar KLEIN , Holger KLIESCH , Artur MICHALSKI , Bodo KUHMANN
CPC分类号： B32B27/36 , B32B37/15 , B32B38/0036 , B32B38/1816 , B32B27/20 , B32B7/03 , B32B2250/03 , B32B2250/24 , B32B2264/1022 , B32B2307/412 , B32B2264/302 , B32B2264/0214 , B32B2264/12 , B32B2307/518
摘要： An at least three-layer biaxially oriented polyester film is provided that includes a layer B, a rough outer layer A and a smooth outer layer C, with the outer layers A and C each being external layers arranged on the opposite surfaces of the base layer B. The outer layer A includes polymethylsilsesquioxane-based particles, the outer layer C includes less than 0.1% by weight of particles different from the polymethylsilsesquioxane-based particles. The polyester film contains no 2,6-naphthalenedicarboxylic-acid-derived units as repeat unit, and the film includes less than 0.1% by weight of particles. The polyesters in the outer layers comprise isophthalic acid-derived repeat units in an amount of
-
公开(公告)号：US11465396B2
公开(公告)日：2022-10-11
申请号：US15808329
申请日：2017-11-09
发明人： Herbert Peiffer , Stefan Bartsch , Martin Jesberger , Petr Kolar
IPC分类号： B32B27/36 , B32B7/06 , B32B27/08 , C08J7/04 , C08J7/043 , C08J7/052 , B32B27/20 , C08J7/054 , C08J7/056
摘要： The present invention relates to a transparent, peelable polyester film incorporating at least one biaxially oriented polyester film (=base layer (B)) and at least one peelable covering layer (A) coated offline thereon, in which the covering layer (A) is at least 85 wt. % made up of a polyester of aromatic and aliphatic dicarboxylic acids and aliphatic diols, and the arithmetic mean value of the absolute ordinate values Sb of the covering layer (A) is less than 300 nm and the reduced peak height Spk of the covering layer (A) is less than 700 nm. The invention further relates to a production process for this peelable film and use thereof as sealing film for APET and/or RPET meal trays.
-
公开(公告)号：US11208528B2
公开(公告)日：2021-12-28
申请号：US15480807
申请日：2017-04-06
发明人： Matthias Konrad , Bodo Kuhmann , David Ehrhardt , Thiemo Herbst , Holger Kliesch , Cynthia Bennett
IPC分类号： C08G63/183 , B29C48/08 , B29C48/00 , B29C48/21 , B29C48/88 , B32B27/36 , B29C55/12 , B32B15/09 , B32B15/20 , B32B27/08 , B32B15/08 , B29K267/00 , C08G63/85 , B65D43/00 , C08G63/16 , C08L67/03 , C09D7/63 , C08L67/02 , C09D201/10 , C08K3/013 , B32B37/15 , B32B37/12 , B32B27/20 , B32B27/18 , B32B15/04 , B32B7/04 , B32B7/12 , B29K67/00 , B29L7/00 , B29L31/56
摘要： The invention relates to a multilayer biaxially oriented polyester film comprising a base layer B, an amorphous outer layer A and a further outer layer C, where this polyester film is suitable for lamination with metal sheets. The invention in particular relates to a polyester film which comprises (based on the mass of polyester) from 2 to 15% by weight of isophthalate-derived units in the base layer and which comprises more than 19% by weight of isophthalate-derived units in the amorphous layer A, and which has a silane-based coating on the outer layer A. The invention further relates to a process for the production of these films.
-
公开(公告)号：US11186072B2
公开(公告)日：2021-11-30
申请号：US16047203
申请日：2018-07-27
IPC分类号： B32B27/36 , B32B27/08 , B32B7/06 , B32B27/18 , B32B27/30 , C08G63/181 , B65D65/40 , C08J7/04 , C08J7/043 , C08J7/052 , C08J7/054 , C08G63/183 , C08L67/02 , B32B38/00 , B32B37/15 , C09D133/10 , B05D7/04 , C09D167/02 , C09D133/08 , C09D133/04 , C08J3/24
摘要： A transparent peelable polyester film is provided having a base layer (B) with first and second surfaces. A layer (C) is applied on the base layer (B). A heat-sealable layer (A), peelable to APET AND RPET, is applied on the opposing surface of the base layer (B). The heat-sealable and peelable outer layer (A) is formed from (a) from 85 to 99% by weight of polyester and (b) from 1 to 15% by weight of other substances. The polyester is formed from 25 to 95 mol % of units derived from at least one aromatic dicarboxylic acid and from 5 to 75 mol % of units derived from at least one aliphatic dicarboxylic acid, and the polyester includes at least 10 mol % of units derived from linear or branched diols having more than 2 and the layer (C) includes crosslinked acrylate and/or methacrylate-based copolymers.
-
公开(公告)号：US10940667B2
公开(公告)日：2021-03-09
申请号：US16406347
申请日：2019-05-08
摘要： The present invention relates to an at least two-layer biaxially oriented polyester film with at least one matt surface and with an increased coefficient of friction of this surface, with a total thickness from 8 to 75 μm. The film of the invention has excellent suitability as an external ply of animal-feed bags with matt appearance which on stacking are not subject to slippage between the same.
-
9.发明申请公开(公告)号：US20180134019A1
公开(公告)日：2018-05-17
申请号：US15808329
申请日：2017-11-09
发明人： Herbert PEIFFER , Stefan BARTSCH , Martin JESBERGER , Petr KOLAR
CPC分类号： B32B27/36 , B32B7/06 , B32B27/08 , B32B27/20 , B32B2307/31 , B32B2307/412 , B32B2307/518 , B32B2307/538 , B32B2307/748 , B32B2309/105 , B32B2439/40 , B32B2439/70 , C08J7/047 , C08J2367/00 , C08J2467/02
摘要： The present invention relates to a transparent, peelable polyester film incorporating at least one biaxially oriented polyester film (=base layer (B)) and at least one peelable covering layer (A) coated offline thereon, in which the covering layer (A) is at least 85 wt. % made up of a polyester of aromatic and aliphatic dicarboxylic acids and aliphatic diols, and the arithmetic mean value of the absolute ordinate values Sb of the covering layer (A) is less than 300 nm and the reduced peak height Spk of the covering layer (A) is less than 700 nm. The invention further relates to a production process for this peelable film and use thereof as sealing film for APET and/or RPET meal trays.
-
10.发明申请White, weathering-resistant, biaxially oriented polyester film matt on at least one side, its use and process for its production 审中-公开白色，耐候性，双轴取向的聚酯薄膜至少在一边无光泽，其使用和生产工艺公开(公告)号：US20140162051A1
公开(公告)日：2014-06-12
申请号：US13709443
申请日：2012-12-10
CPC分类号： B32B27/08 , B32B27/20 , B32B27/36 , B32B2250/03 , B32B2250/244 , B32B2250/40 , B32B2264/02 , B32B2264/10 , B32B2264/102 , B32B2307/4026 , B32B2307/406 , B32B2307/408 , B32B2307/41 , B32B2307/71 , B32B2307/712 , B32B2419/00 , B32B2419/06 , E04D5/06 , Y10T428/25 , Y10T428/254 , Y10T428/256 , Y10T428/257 , Y10T428/258 , Y10T428/259
摘要： The invention relates to a white, biaxially oriented polyester film which has at least one polyester-containing base layer (B) and at least one white, matt outer layer (A), where the outer later (A) and the base layer (B) include, alongside the white pigment, other particles, preferably SiO2, which have a median diameter of from 2 to 10 μm. The film is optionally functionalized on at least one surface. Films of this type feature in particular low weathering-resistant gloss of the outer layer (A), high whiteness, high UV protection, and high processing safety, and are therefore suitable for outdoor uses, in particular for use in roofing films.
摘要翻译： 本发明涉及一种白色双轴取向聚酯薄膜，其具有至少一个含聚酯的基底层（B）和至少一个白色的无光泽外层（A），其中外部（A）和基底层（B） ）包括与白色颜料一起的其它颗粒，优选SiO 2，其中值粒径为2至10μm。 膜可任选地在至少一个表面上官能化。 这种类型的膜特别是外层（A）的低耐候光泽，高白度，高紫外线保护和高加工安全性，因此适用于户外用途，特别是用于屋顶膜。
-
-
-
-
-
-
-
-
-
搜索结果
40 条记录 (耗时 0.025 秒)
