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1. 发明申请

WO2007122009A1 MULTILAYERED MATERIAL SHEET AND PROCESS FOR ITS PREPARATION 审中-公开
标题翻译：多层材料及其制备方法
公开(公告)号：WO2007122009A1
公开(公告)日：2007-11-01
申请号：PCT/EP2007003684
申请日：2007-04-26
申请人： DSM IP ASSETS BV , MENCKE JACOBUS JOHANNES , SIMMELINK JOSEPH ARNOLD PAUL M , STEEMAN REINARD JOZEF MARIA , MARISSEN ROELOF , BEUGELS JEAN HUBERT MARIE , VANEK DAVID , VAN ELBURG JOHANN , PETERS ALEXANDER VOLKER , TANDERUP STEEN , DORSCHU MARKO
发明人： MENCKE JACOBUS JOHANNES , SIMMELINK JOSEPH ARNOLD PAUL M , STEEMAN REINARD JOZEF MARIA , MARISSEN ROELOF , BEUGELS JEAN HUBERT MARIE , VANEK DAVID , VAN ELBURG JOHANN , PETERS ALEXANDER VOLKER , TANDERUP STEEN , DORSCHU MARKO
IPC分类号： F41H5/04
CPC分类号： F41H5/0471 , B32B5/022 , B32B5/024 , B32B7/005 , B32B27/06 , B32B2571/02 , F41H5/0421 , F41H5/0428 , F41H5/0457 , F41H5/0485 , Y10T156/1015 , Y10T428/24058 , Y10T428/24074 , Y10T428/24479 , Y10T428/2495 , Y10T428/2913
摘要： The invention relates to a multilayered material sheet comprising a consolidated stack of unidirectional monolayers of drawn polymer, whereby the draw direction of two subsequent monolayers in the stack differs. At least one monolayer comprises a plurality of unidirectional tapes of the drawn polymer, aligned in the same direction, whereby adjacent tapes do not overlap. The invention also relates to a process for the preparation of the multilayered material sheet, and to a ballistic resistant article comprising the multilayered material sheet.
摘要翻译：本发明涉及一种多层材料片，其包括拉伸聚合物的单向单层的固结叠层，由此叠层中两个后续单层的拉伸方向不同。至少一个单层包括多个拉伸的聚合物的单向带，沿相同的方向排列，由此相邻的带不重叠。本发明还涉及制备多层材料片的方法，以及包括多层材料片的防弹制品。

2. 发明申请

WO2007122010A3 MULTILAYERED MATERIAL SHEET AND PROCESS FOR ITS PREPARATION 审中-公开
标题翻译：多层材料及其制备方法
公开(公告)号：WO2007122010A3
公开(公告)日：2008-03-13
申请号：PCT/EP2007003685
申请日：2007-04-26
申请人： DSM IP ASSETS BV , MARISSEN ROELOF , SIMMELINK JOSEPH ARNOLD PAUL M , STEEMAN REINARD JOZEF MARIA , CALIS GIJSBERTUS HENDRIKUS MAR , MENCKE JACOBUS JOHANNES , BEUGELS JEAN HUBERT MARIE , VANEK DAVID , VAN ELBURG JOHANN , PETERS ALEXANDER VOLKER , TANDERUP STEEN , DORSCHU MARKO
发明人： MARISSEN ROELOF , SIMMELINK JOSEPH ARNOLD PAUL M , STEEMAN REINARD JOZEF MARIA , CALIS GIJSBERTUS HENDRIKUS MAR , MENCKE JACOBUS JOHANNES , BEUGELS JEAN HUBERT MARIE , VANEK DAVID , VAN ELBURG JOHANN , PETERS ALEXANDER VOLKER , TANDERUP STEEN , DORSCHU MARKO
IPC分类号： F41H5/04
CPC分类号： F41H5/0471 , D07B2201/2003 , D07B2205/2014 , F41H5/04 , F41H5/0428 , F41H5/0457 , F41H5/0478 , F41H5/0485 , Y10T156/10 , Y10T428/24058 , Y10T428/24074 , Y10T428/24116 , Y10T428/24479 , Y10T428/2495 , Y10T428/26 , Y10T428/265 , Y10T428/269 , Y10T428/2913 , Y10T442/30 , Y10T442/3504 , Y10T442/3707 , Y10T442/3886 , D07B2801/10
摘要： The invention relates to a multilayered material sheet comprising a consolidated stack of unidirectional monolayers of drawn polymer. The draw direction of two subsequent monolayers in the stack differs. Moreover the strength to thickness ratio of at least one monolayer is larger than 4.5.10 13 N/m 3 . The invention also relates to a ballistic resistant article comprising the multilayered material sheet and to a process for the preparation of the ballistic resistant article.
摘要翻译：本发明涉及一种多层材料片，其包括拉伸聚合物的单向单层的固结堆叠。堆叠中两个后续单层的拉伸方向不同。此外，至少一个单层的强度与厚度之比大于4.5×10 3 / m 3。本发明还涉及一种防弹制品，其包括多层材料片材和制备防弹制品的方法。

3. 发明申请

WO2007122011A2 MULTILAYERED MATERIAL SHEET AND PROCESS FOR ITS PREPARATION 审中-公开
标题翻译：多层材料及其制备方法
公开(公告)号：WO2007122011A2
公开(公告)日：2007-11-01
申请号：PCT/EP2007003690
申请日：2007-04-26
申请人： DSM IP ASSETS BV , MARISSEN ROELOF , SIMMELINK JOSEPH ARNOLD PAUL M , STEEMAN REINARD JOZEF MARIA , CALIS GIJSBERTUS HENDRIKUS MAR , MENCKE JACOBUS JOHANNES , BEUGELS JEAN HUBERT MARIE , VANEK DAVID , VAN ELBURG JOHANN , PETERS ALEXANDER VOLKER , TANDERUP STEEN
发明人： MARISSEN ROELOF , SIMMELINK JOSEPH ARNOLD PAUL M , STEEMAN REINARD JOZEF MARIA , CALIS GIJSBERTUS HENDRIKUS MAR , MENCKE JACOBUS JOHANNES , BEUGELS JEAN HUBERT MARIE , VANEK DAVID , VAN ELBURG JOHANN , PETERS ALEXANDER VOLKER , TANDERUP STEEN
IPC分类号： F41H5/04
CPC分类号： F41H5/0471 , D07B2201/2003 , D07B2205/2014 , F41H5/04 , F41H5/0428 , F41H5/0457 , F41H5/0478 , F41H5/0485 , Y10T156/10 , Y10T428/24058 , Y10T428/24074 , Y10T428/24116 , Y10T428/24479 , Y10T428/2495 , Y10T428/26 , Y10T428/265 , Y10T428/269 , Y10T428/2913 , Y10T442/30 , Y10T442/3504 , Y10T442/3707 , Y10T442/3886 , D07B2801/10
摘要： The invention relates to a multilayered material sheet comprising a consolidated stack of unidirectional monolayers of drawn ultra high molecular weight polyolefine. The draw direction of two subsequent monolayers in the stack differs. Moreover the thickness of at least one monolayer does not exceed 50 µm, and the strength of at least one monolayer is comprised between 1.2 GPa and 3 GPa. The invention also relates to a ballistic resistant article comprising the multilayered material sheet and to a process for the preparation of the ballistic resistant article.
摘要翻译：本发明涉及一种多层材料片，其包括拉伸的超高分子量聚烯烃的单向单层的固结堆叠。堆叠中两个后续单层的拉伸方向不同。此外，至少一个单层的厚度不超过50μm，并且至少一个单层的强度在1.2GPa和3GPa之间。本发明还涉及一种防弹制品，其包括多层材料片材和制备防弹制品的方法。

4. 发明专利

AU2003295250A1 PROCESS FOR MAKING AND PROCESS FOR CONVERTING POLYOLEFIN FIBRES 未知
公开(公告)号：AU2003295250A1
公开(公告)日：2004-06-30
申请号：AU2003295250
申请日：2003-12-09
申请人： DSM IP ASSETS BV
发明人： NIELABA LEONARD JOSEF ARNOLD , SMIT LEO , SIMMELINK JOSEPH ARNOLD PAUL M
IPC分类号： D01F6/04
摘要： The invention relates to a process for making a multi-filament polyethylene yarn via a gel-spinning process, Wherein a spin finish is applied at least once in an amount of 0.1-10 mass % based on the filament, to a filament that contains less than 50 mass % of solvent; the spin finish comprising at least 95 mass % of at least one volatile compound having a boiling point at 0.1 MPa pressure of from 30 to 250° C.; and the spin finish is subsequently removed by exposing the filament to a temperature of below the melting temperature of the filament. With this process a yarn is made that has a very low amount of residues on the surface of the fibres, without the need for a washing or extraction step, showing good mechanical properties, and very suited for e.g. biomedical applications. The invention further relates to a process for converting polyolefin fibres into a semi-finished or end-use product. The invention also concerns a polyethylene yarn and a semi-finished or end-use product obtainable by said processes, as well as to the use of thereof in biomedical applications.

5. 发明专利

DK1570118T3 未知
公开(公告)号：DK1570118T3
公开(公告)日：2008-01-28
申请号：DK03786403
申请日：2003-12-09
申请人： DSM IP ASSETS BV
发明人： SMIT LEO , SIMMELINK JOSEPH ARNOLD PAUL M , NIELABA LEONARD JOSEF ARNOLD
IPC分类号： D01F6/04
摘要： The invention relates to a process for making a multi-filament polyethylene yarn via a gel-spinning process, Wherein a spin finish is applied at least once in an amount of 0.1-10 mass % based on the filament, to a filament that contains less than 50 mass % of solvent; the spin finish comprising at least 95 mass % of at least one volatile compound having a boiling point at 0.1 MPa pressure of from 30 to 250° C.; and the spin finish is subsequently removed by exposing the filament to a temperature of below the melting temperature of the filament. With this process a yarn is made that has a very low amount of residues on the surface of the fibres, without the need for a washing or extraction step, showing good mechanical properties, and very suited for e.g. biomedical applications. The invention further relates to a process for converting polyolefin fibres into a semi-finished or end-use product. The invention also concerns a polyethylene yarn and a semi-finished or end-use product obtainable by said processes, as well as to the use of thereof in biomedical applications.

6. 发明专利

DE69201075T3 未知
公开(公告)号：DE69201075T3
公开(公告)日：2004-05-27
申请号：DE69201075
申请日：1992-02-13
申请人： DSM IP ASSETS BV
发明人： FORTUIN HENRICUS MATHEUS , SIMMELINK JOSEPH ARNOLD PAUL M
IPC分类号： B29C55/02 , B01D67/00 , B01D71/26 , B29C55/00 , B29K23/00 , B29K105/04 , B29L7/00 , C08J5/18 , C08J9/28
摘要： Microporous film of polyethylene with a high degree of moisture vapour transmission rate and permeability to air and a process for the production of such a film from a polyolefine by extruding a solution of the polyolefine in a first solvent, followed by cooling, the removal of the solvent and stretching of the film, in which both sides of the film are brought into close contact with a second solvent for the polyolefine before the film is contacted with the cooling agent.

7. 发明专利

HK1042121A1 HIGHLY ORIENTED POLYOLEFIN FIBER AND THE PROCESS FOR MAKING THE SAME AND USE THEREOF 未知
公开(公告)号：HK1042121A1
公开(公告)日：2002-08-02
申请号：HK02103857
申请日：2002-05-22
申请人： DSM IP ASSETS BV
发明人： SIMMELINK JOSEPH ARNOLD PAUL M , MENCKE JACOBUS JOHANNES
IPC分类号： D01F6/04 , D01F

8. 发明专利

BRPI0418302A 未知
公开(公告)号：BRPI0418302A
公开(公告)日：2007-05-02
申请号：BRPI0418302
申请日：2004-01-01
申请人： DSM IP ASSETS BV
发明人： SIMMELINK JOSEPH ARNOLD PAUL M , MENCKE JACOBUS JOHANNES , MARISSEN ROELOF
IPC分类号： D01F6/04 , D01D4/02 , D01D5/04
摘要： The invention relates to a process for making high-performance polyethylene multi-filament yarn comprising the steps of making a solution of ultra-high molar mass polyethylene in a solvent; spinning of the solution through a spinplate containing a plurality of spinholes into an air-gap to form fluid filaments, while applying a draw ratio DRfluid; cooling the fluid filaments to form solvent-containing gel filaments; removing at least partly the solvent from the filaments; and drawing the filaments in at least one step before, during and/or after said solvent removing, while applying a draw ratio DRsolid, wherein in a draw ratio DRfluid=DRsp×DRag of at least 50 is applied, wherein DRsp is the draw ratio in the spinholes and DRag is the draw ratio in the air-gap, with DRsp greater than 1 and DRag at least 1. The invention further relates to a spinplate having spinholes of specific geometry.

9. 发明专利

CA2509236A1 PROCESS FOR MAKING AND PROCESS FOR CONVERTING POLYOLEFIN FIBRES 未知
公开(公告)号：CA2509236A1
公开(公告)日：2004-06-24
申请号：CA2509236
申请日：2003-12-09
申请人： DSM IP ASSETS BV
发明人： NIELABA LEONARD JOSEF ARNOLD , SIMMELINK JOSEPH ARNOLD PAUL M , SMIT LEO
IPC分类号： D01F6/04
摘要： The invention relates to a process for making a multi-filament polyethylene yarn via a gel-spinning process, wherein a spin finish is applied at least once in an amount of 0,1-10 mass % based on the filament, to a filament that contains less than 50 mass % of solvent; the spin finish comprising at least 95 mass % of at least one volatile compound having a boiling point at 0,1 MP a pressure of from 30 to 250 ~C; and the spin finish is subsequently removed b y exposing the filament to a temperature of below the melting temperature of t he filament. With this process a yarn is made that has a very low amount of residues on the surface of the fibres, without the need for a washing or extraction step, showing good mechanical properties, and very suited for e.g . biomedical applications. The invention further relates to a process for converting polyolefin fibres into a semi-finished or end-use product. The invention also concerns a polyethylene yarn and a semi-finished or end-use product obtainable by said processes, as well as to the use of thereof in biomedical applications.

10. 发明专利

ES2294350T3 PROCESO DE FABRICACION Y PROCESO DE CONVERSION DE FIBRAS POLIOLEFINICAS. 未知
公开(公告)号：ES2294350T3
公开(公告)日：2008-04-01
申请号：ES03786403
申请日：2003-12-09
申请人： DSM IP ASSETS BV
发明人： SMIT LEO , SIMMELINK JOSEPH ARNOLD PAUL M , NIELABA LEONARD JOSEF ARNOLD
IPC分类号： D01F6/04
摘要： Proceso de fabricación de un hilo multifilamento de polietileno que comprende los pasos de: a) hilado de al menos un filamento a partir de una solución de polietileno de peso molecular ultra-elevado en un disolvente; b) enfriamiento del filamento obtenido para formar un filamento de gel; c) eliminación al menos parcial del disolvente del filamento de gel; d) estiramiento del filamento al menos en un paso de estiramiento antes, durante o después de la eliminación del disolvente; e) aplicación de un acabado de hilado al menos una vez en una cantidad de 0,1-10% en peso basada en el filamento, a un filamento que contiene menos de 50% en peso del disolvente; comprendiendo el acabado de hilado al menos 95% en peso de al menos un compuesto volátil que tiene un punto de ebullición a 0,1 MPa de presión comprendido entre 30 y 250ºC; y f) eliminación del acabado de hilado por exposición subsiguiente del filamento dado a una temperatura inferior a la temperatura de fusión del filamento, de tal modo que resultan concentraciones atómicas de carbono y oxígeno en la superficie del filamento de al menos 95% C y como máximo 5% O, tal como se miden por análisis XPS.

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