-
公开(公告)号：US10406788B2
公开(公告)日：2019-09-10
申请号：US15746075
申请日：2016-08-04
Applicant: DSM IP ASSETS B.V.
Inventor： Alexander Antonius Marie Stroeks , Hao Chen , James Calvin Miller
IPC: B32B7/02 , B32B27/08 , B32B7/12 , B32B27/32 , B32B27/34 , B32B27/30 , B29C39/20 , B29C39/22 , B29C49/22 , B29C49/42 , B29K23/00 , B29K77/00 , B29K105/00 , B29L7/00 , B29L9/00
Abstract: The invention relates to a co-extruded film comprising a sealing layer of low density polyethylene and a skin layer, wherein the skin layer comprises a copolyamide which comprises: •At least 75 wt % monomeric units derived from caprolactam; •Between 5 to 25 wt % monomeric units derived from a diamine and terephthalic acid; wherein the weight percentage is with respect to the total weight of copolyamide in the skin layer. The invention also relates to a process for preparing such a film, as well as applications of the film.
-
公开(公告)号：US09832869B2
公开(公告)日：2017-11-28
申请号：US14910093
申请日：2014-07-09
Applicant: DSM IP ASSETS B.V.
IPC: H05K1/00 , H05K3/00 , C08G69/26 , H05K1/03 , B29C55/00 , B29C55/12 , C08J5/18 , C08L77/06 , B29C55/04 , H05K1/02 , B29K77/00
CPC classification number: H05K1/0346 , B29C55/005 , B29C55/04 , B29C55/12 , B29K2077/00 , C08G69/26 , C08G69/265 , C08J5/18 , C08J2377/06 , C08L77/06 , H05K1/028 , H05K1/0366 , H05K1/0373 , H05K1/0393 , H05K3/0064
Abstract: The invention relates to a stretched polymer film made of a polyamide composition comprising a semi-crystalline semi-aromatic polyamide (PPA), wherein the PPA consists of repeat units derived from aromatic dicarboxylic acid comprising at least 80 mole % of terephthalic acid, relative to the total amount of aromatic dicarboxylic acid; and diamine comprising at least 5 mole % 1,4-butanediamine and at least 5 mole % 1,6-hexanediamine, relative to the total amount of diamine, the combined amount of 1,4-butanediamine and 1,6-hexanediamine being at least 60 mole % relative to the total amount of diamine; and 0-2 mole % of other monomeric units, relative to the total amount of aromatic dicarboxylic acid, diamine and other monomeric units. The invention further relates to a process for preparing the polyamide film by melt extrusion and stretching of the film.
-
公开(公告)号：US09114929B2
公开(公告)日：2015-08-25
申请号：US13754498
申请日：2013-01-30
Applicant: DSM IP ASSETS B.V.
Inventor： Marnix Van Gurp , Corstiaan Johannes Hooft , Josien Krijgsman , Alexander Antonius Marie Stroeks
CPC classification number: A23C19/14 , A23C19/0688 , A23C19/166 , B65B25/06 , B65D85/70 , B65D85/76 , Y10T428/1397
Abstract: The present invention relates to a process for preparing foil-ripened cheese comprising (i) introducing cheese after brining into a cheese-aging packaging containing an opening for receiving cheese, (ii) closing the packaging, and (iii) ripening the cheese, wherein the cheese-aging packaging comprises a thermoplastic, monolithic film and the closed cheese-aging packaging has a water vapor transmission rate of at least 10 g/m2/24 hours at 10° C. and 85% relative humidity and an oxygen permeability of at most 100 cm3/m2/24 hours/atm at 10° C. and 85% relative humidity.
Abstract translation: 本发明涉及一种制备薄片熟化干酪的方法，该方法包括（i）在浇注后将干酪引入含有用于接收干酪的开口的干酪熟化包装，（ii）封闭包装，和（iii）熟化干酪，其中 干酪老化包装包括热塑性整体膜，封闭的干酪熟化包装在10℃和85％相对湿度下的水蒸汽透过率至少为10g / m 2/24小时，氧气渗透率为 在10℃和85％相对湿度下，最大100cm 3 / m 2/24小时/ atm。
-
Patent Agency Ranking
4.发明授权Process for producing multilayer blown film and film obtained by the process 有权通过该方法获得的多层吹塑薄膜和薄膜的制造方法公开(公告)号：US09463609B2
公开(公告)日：2016-10-11
申请号：US14652628
申请日：2013-12-19
Applicant: DSM IP ASSETS B.V.
Inventor： Ted Brink , Alexander Antonius Marie Stroeks , Katarina Tomic
IPC: C08J5/18 , B29C47/06 , B32B27/32 , B32B27/34 , B29C47/00 , B32B7/12 , B32B27/08 , C08G69/14 , B29K23/00 , B29K77/00
CPC classification number: B32B27/34 , B29C47/0004 , B29C47/0026 , B29C47/06 , B29K2023/00 , B29K2077/00 , B32B7/12 , B32B27/08 , B32B27/32 , B32B27/327 , B32B2270/00 , B32B2307/734 , B32B2435/00 , B32B2439/46 , C08J5/18 , C08J2323/06 , C08J2323/12 , C08J2377/02 , C08J2423/06 , C08J2423/12 , C08J2477/02
Abstract: Process for producing by blown film process a multilayer film containing at least one copolyamide layer and at least one polyolefin layer, in which the copolyamide comprises monomeric units of: •aliphatic non-cyclic diamines X and aliphatic non-cyclic dicarboxylic acids Y or aliphatic non-cyclic α,ω-amino acids Z, and •diamines M and diacids N in an amount between 0.1 to 2 wt % based on the total amount of copolyamide, and in which M and N are cyclic. The invention also relates to a multilayer blown film containing at least one copolyamide layer and at least one polyolefin layer, in which the copolyamide comprises monomeric units of: •aliphatic non-cyclic diamines X and aliphatic non-cyclic dicarboxylic acids Y or aliphatic non-cyclic α,ω-amino acids Z, and •diamines M and diacids N in an amount between 0.1 to 2 wt % based on the total amount of copolyamide, and in which M and N are cyclic.
Abstract translation: 通过吹膜处理制备包含至少一种共聚酰胺层和至少一个聚烯烃层的多层膜的方法，其中共聚酰胺包括单体单元：·脂族非环状二胺X和脂族非环状二羧酸Y或脂肪族非 - 环状α，ω-氨基酸Z，和·基于共聚酰胺的总量，0.1〜2重量％的M和二酸N二胺，其中M和N是环状的。 本发明还涉及含有至少一种共聚酰胺层和至少一个聚烯烃层的多层吹塑薄膜，其中共聚酰胺包括单体单元：·脂族非环状二胺X和脂族非环状二羧酸Y或脂肪族非 - 环状α，ω-氨基酸Z，和•基于共聚酰胺的总量，0.1至2重量％的M和二酸N，其中M和N是环状的。
-
公开(公告)号：US20150251392A1
公开(公告)日：2015-09-10
申请号：US14438036
申请日：2013-10-29
Applicant: DSM IP ASSETS B.V.
Inventor： Marko Dorschu , Alexander Antonius Marie Stroeks , Hao Chen
CPC classification number: B32B27/08 , B32B7/005 , B32B7/02 , B32B7/12 , B32B27/28 , B32B27/288 , B32B27/306 , B32B27/32 , B32B27/34 , B32B27/36 , B32B37/06 , B32B37/182 , B32B2250/24 , B32B2250/42 , B32B2270/00 , B32B2307/40 , B32B2307/516 , B32B2307/54 , B32B2307/56 , B32B2307/702 , B32B2307/704 , B32B2309/02 , B32B2309/12 , B32B2377/00 , B32B2571/02 , F41H5/04 , F41H5/0407
Abstract: This invention relates to a process for the preparation of an antiballistic article, the method comprising: a) Providing a transparent uniaxially stretched polymeric film with at least one layer I comprising a semi-crystalline thermoplastic polymer A and at least one layer II comprising an amorphous or semi-crystalline thermoplastic polymer B, of which polymer B has a glass transition temperature less than the melting temperature of polymer A if polymer B is amorphous or of which polymer B has a melting temperature less than the melting temperature of polymer A if polymer B is semi-crystalline; b) Stacking at least two of the uniaxially stretched polymeric films of a) at an angle α of between 45° and 135°, such that the films are in contact with each subsequent film through at least one layer II, to form an assembly; c) Compressing the thus formed assembly at a temperature above the glass transition temperature of polymer B if polymer B is amorphous, or above the melting temperature of polymer B if polymer B is semi-crystalline, and below the melting temperature of polymer A, to obtain an haze of at most 50% and having an energy absorption for 17 grain FSP according to the STANAG 2920 standard of at least 12 J/(kg/m2). The invention also relates to antiballistic articles.
Abstract translation: 本发明涉及一种制备抗菌制品的方法，该方法包括：a）提供具有至少一层包含半结晶热塑性聚合物A的至少一层I的透明单轴拉伸聚合物膜和至少一层包含非晶态 或半结晶热塑性聚合物B，其聚合物B的玻璃化转变温度低于聚合物A的熔融温度，如果聚合物B是无定形的，或聚合物B的熔融温度低于聚合物A的熔融温度，如果聚合物B 是半结晶的; b）将a）的至少两个单轴拉伸的聚合物膜以45°和135°之间的角度α堆叠，使得膜通过至少一层II与每个随后的膜接触以形成组件; c）如果聚合物B是无定形的或高于聚合物B的熔融温度（如果聚合物B是半结晶的）且低于聚合物A的熔融温度，则聚合物B的玻璃化转变温度以上的温度， 获得至多50％的雾度，并且根据STANAG 2920标准具有至少12J /（kg / m 2）的17粒FSP的能量吸收。 本发明还涉及抗菌制品。
-
公开(公告)号：US09951466B2
公开(公告)日：2018-04-24
申请号：US14914414
申请日：2014-08-29
Applicant: DSM IP ASSETS B.V.
Inventor： Travis Baughman , Robin Elisabeth Maria Jacobus Daenen , Alexander Antonius Marie Stroeks , Franciscus Johannes Marie Derks , Pieter Gijsman
Abstract: The present invention relates to a high-heat-delivery device suitable for use in an hair straightener, a hair curling iron or an ironing apparatus and suitable for heat transfer to a substrate by direct contact with said substrate, comprising at least one element (A) having a heat transfer contact surface area and at least one element (B) having a heat transfer contact surface, wherein the element (A) comprises a thermoconductive thermoplastic polymer composition comprising at least one polymer and a thermoconductive additive and wherein element (B) comprises a thermoplastic polymer composition comprising a polymer and at least one thermo-releasable substance. Further, the present invention relates to a method for releasing a thermo-releasable substance. Furthermore, the present invention relates to an ironing apparatus, a hair straightener and a hair curling iron comprising the high-heat delivery device.
-
公开(公告)号：US09821536B2
公开(公告)日：2017-11-21
申请号：US14438036
申请日：2013-10-29
Applicant: DSM IP ASSETS B.V.
Inventor： Marko Dorschu , Alexander Antonius Marie Stroeks , Hao Chen
IPC: F41H5/02 , B32B27/08 , F41H5/04 , B32B27/32 , B32B27/34 , B32B27/36 , B32B37/18 , B32B7/12 , B32B37/06 , B32B7/00 , B32B7/02 , B32B27/28 , B32B27/30
CPC classification number: B32B27/08 , B32B7/005 , B32B7/02 , B32B7/12 , B32B27/28 , B32B27/288 , B32B27/306 , B32B27/32 , B32B27/34 , B32B27/36 , B32B37/06 , B32B37/182 , B32B2250/24 , B32B2250/42 , B32B2270/00 , B32B2307/40 , B32B2307/516 , B32B2307/54 , B32B2307/56 , B32B2307/702 , B32B2307/704 , B32B2309/02 , B32B2309/12 , B32B2377/00 , B32B2571/02 , F41H5/04 , F41H5/0407
Abstract: This invention relates to a process for the preparation of an antiballistic article, the method comprising: a) Providing a transparent uniaxially stretched polymeric film with at least one layer I comprising a semi-crystalline thermoplastic polymer A and at least one layer II comprising an amorphous or semi-crystalline thermoplastic polymer B, of which polymer B has a glass transition temperature less than the melting temperature of polymer A if polymer B is amorphous or of which polymer B has a melting temperature less than the melting temperature of polymer A if polymer B is semi-crystalline; b) Stacking at least two of the uniaxially stretched polymeric films of a) at an angle a of between 45° and 135°, such that the films are in contact with each subsequent film through at least one layer II, to form an assembly; c) Compressing the thus formed assembly at a temperature above the glass transition temperature of polymer B if polymer B is amorphous, or above the melting temperature of polymer B if polymer B is semi-crystalline, and below the melting temperature of polymer A, to obtain an haze of at most 50% and having an energy absorption for 17 grain FSP according to the STANAG 2920 standard of at least 12 J/(kg/m2). The invention also relates to antiballistic articles.
-
公开(公告)号：US09980898B2
公开(公告)日：2018-05-29
申请号：US14914205
申请日：2014-08-29
Applicant: DSM IP ASSETS B.V.
Inventor： Travis Baughman , Robin Elisabeth Maria Jacobus Daenen , Alexander Antonius Marie Stroeks , Franciscus Johannes Marie Derks , Pieter Gijsman
IPC: C08K3/02 , A61K8/92 , A45D2/00 , C08L67/08 , A61Q5/06 , A45D19/16 , A61K8/891 , A61Q5/12 , C08L101/12
CPC classification number: A61K8/922 , A45D2/001 , A45D19/16 , A61K8/891 , A61K2800/24 , A61K2800/805 , A61Q5/06 , A61Q5/12 , C08L67/08 , C08L101/12
Abstract: The invention relates to a polymer composition suitable for high-heat application comprising: a. At least one polymer 1 having a solubility parameter δP1; b. A thermo-releasable substance being a liquid at 200° C. and having a solubility parameter δsub in an amount of at least 0.1 wt % with respect to the total amount of composition; and wherein the amount of thermo-releasable substance is in the range from 0.5 wt % to 70 wt % with respect to the polymer 1; wherein Δ=(δsub−δP1)2 is in the range from 0.5 to 24.0 and wherein the solubility parameter is calculated by the software package Synthia, Materials Studio v.6.0.0 ©2011, based on the method by J. Bicerano, Prediction of Polymer Properties, Marcel Dekker, 3rd Ed, 2002, ISBN 0-8247-0821-0; Chapter 5, and in which the E-modulus of the composition as measured according to method ISO 527-1 at 200° C. is at least 50 MPa. The invention also relates to personal care devices and hair-straighteners comprising this polymer composition.
-
-
-
-
-
-
-
Search Results
8
records
(took 0.013 seconds)
