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    • 41. 发明申请
    • Battery separator with antistatic properties
    • 电池隔膜具有抗静电性能
    • US20050244717A1
    • 2005-11-03
    • US10836732
    • 2004-04-30
    • Zhengming ZhangKhuy Nguyen
    • Zhengming ZhangKhuy Nguyen
    • H01M2/16B32B27/00H01M2/18
    • H01M2/1653H01M2/1686H01M10/052Y10T428/249978Y10T428/249993
    • A battery separator comprising: a microporous polyolefin film having from 0.1% to 50% by weight of a block copolymer including a polyetheresteramide monomer. In this battery separator the polyolefin is selected from the group consisting of: polyethylene, polypropylene, polybutylene, polymethylpentene, mixtures thereof, and copolymers thereof. Preferably the polyolefin is polyethylene, mixtures of polyethylene and copolymers of polyethylene, or polypropylene, mixtures of polypropylene and copolymers of polypropylene and has less than or equal to 5% by weight of the block copolymer. In the battery separator of the invention, the microporous film generally has a thickness of no greater than 200 microns, a porosity in the range of 10 to 90%, and a pore size in the range of 0.005 micron to 1.5 micron.
    • 一种电池隔板,包括:具有0.1重量%至50重量%的包含聚醚酯酰胺单体的嵌段共聚物的微孔聚烯烃膜。 在该电池隔板中,聚烯烃选自:聚乙烯,聚丙烯,聚丁烯,聚甲基戊烯,其混合物及其共聚物。 优选地,聚烯烃是聚乙烯,聚乙烯的混合物和聚乙烯或聚丙烯的共聚物,聚丙烯和聚丙烯的共聚物的混合物,并且具有小于或等于嵌段共聚物的5重量%。 在本发明的电池隔板中,微孔膜通常具有不大于200微米的厚度,10至90%的孔隙率和0.005微米至1.5微米范围内的孔径。
    • 43. 发明申请
    • Treatment of porous article
    • 多孔制品的处理
    • US20050129851A1
    • 2005-06-16
    • US11048228
    • 2005-02-01
    • Robert KlareGreg Strugalski
    • Robert KlareGreg Strugalski
    • B32B27/00B05D3/00B32B3/26C08J7/04G06F7/00
    • C08J7/047C08J5/2293C08J2327/18C08J2475/00Y02P20/544Y10T428/249953Y10T428/249978Y10T428/249979Y10T428/249987Y10T428/249991Y10T428/249992Y10T428/249993Y10T428/249994Y10T428/8305
    • The present invention is a method for modifying at least one property of a porous membrane. The method comprises the steps of providing a porous membrane. The method also includes exposing the membrane to a fluid at supercritical conditions. At least one property of the membrane is modified while the membrane is exposed to the fluid at supercritical conditions. The condition of the fluid is changed in such a manner that the porous membrane retains the modified property. The present invention is also sheet material that is water-resistant, moisture vapor transmissive and air permeable. The sheet material comprises a membrane having an open pore structure including surfaces defining a plurality of interconnecting pores extending through the membrane and between major sides of said membrane in which the pores have an average pore size. The membrane is made from a material tending to absorb oils and contaminating agents. A uniform coating of precipitated fluorinated urethane polymer material on at least portions of the surfaces of the nodes and fibrils defining the pores. The precipitated fluorinated urethane polymer material provides oil and contaminating agent resistance of at least a number 6 by AATCC 118 testing and an air permeability of at least 0.20 CFM per square foot by ASTM D737 testing.
    • 本发明是一种修饰多孔膜的至少一种性质的方法。 该方法包括提供多孔膜的步骤。 该方法还包括在超临界条件下将膜暴露于流体。 当膜在超临界条件下暴露于流体时,膜的至少一种性质被改变。 流体的状态以多孔膜保持改性的方式改变。 本发明也是耐水,透湿,透气的片材。 片材包括具有开孔结构的膜,其包括限定穿过膜延伸的多个互连孔的表面和在其中孔具有平均孔径的膜的主侧之间。 膜由倾向于吸收油和污染物质的材料制成。 沉淀的氟化聚氨酯聚合物材料在节点和原纤维的表面的至少部分上均匀地涂覆以限定孔。 沉淀的氟化聚氨酯聚合物材料通过ASTM D737测试通过AATCC 118测试提供至少6号的油和污染物抗性,并且通过ASTM D737测试提供至少0.20CFM /平方英尺的透气度。
    • 46. 发明授权
    • Polyolefin resin molding composite
    • 聚烯烃树脂成型复合材料
    • US06815051B2
    • 2004-11-09
    • US09839716
    • 2001-04-20
    • Masaaki YokoyamaMasahiro Tanaka
    • Masaaki YokoyamaMasahiro Tanaka
    • B32B326
    • B32B5/18B32B3/04B32B5/20B32B27/065B32B27/20B32B27/32B32B2266/0214B32B2323/10B32B2605/00Y10T428/249972Y10T428/249976Y10T428/249988Y10T428/249989Y10T428/249991Y10T428/249992Y10T428/249993
    • A foam layer can be formed at a temperature at which the surface quality of a surface layer is not deteriorated, and a molding technique that is excellent in adhesiveness of a foam layer and a surface layer or/and a base member is developed. For the purpose of obtaining a resin molding composite, the present invention is characterized by a polyolefin resin molding composite comprising a surface layer and a foam layer, or a surface layer, a foam layer, and a base member, wherein the foam layer comprises a foam layer produced by fusion bonding thermoplastic expanded resin particles one another by molding, where the thermoplastic expanded resin particles comprises a core that is made of a crystalline thermoplastic resin and is in an expanded state and a polyethylene resin coat covering the core, and the surface layer comprises a thermoplastic synthetic resin having a melting point of 5° C. or more higher than a melting point of polyethylene resin constituting the coat of the particles.
    • 可以在表面层的表面质量不劣化的温度下形成发泡层,并且开发出泡沫层和表面层或/和基底构件的粘合性优异的成型技术。 为了获得树脂模塑复合材料,本发明的特征在于包括表面层和泡沫层或表面层,泡沫层和基底构件的聚烯烃树脂模制复合材料,其中泡沫层包括 通过模塑将热塑性膨胀树脂颗粒彼此熔合而制得的泡沫层,其中热塑性膨胀树脂颗粒包含由结晶热塑性树脂制成并处于膨胀状态的芯和覆盖芯的聚乙烯树脂涂层,表面 层包含熔点为5℃以上的热塑性合成树脂,或高于构成颗粒层的聚乙烯树脂的熔点。
    • 47. 发明申请
    • Polypropylene resin molding composite for automobile
    • 汽车用聚丙烯树脂成型复合材料
    • US20040151879A1
    • 2004-08-05
    • US10758100
    • 2004-01-16
    • Masaaki YokoyamaMasahiro TanakaKeiichi HonjoSukekuni ItohYoshikazu Morinaga
    • B32B003/12
    • B32B27/065B32B5/18B32B27/32B32B2266/025B32B2605/08Y10T428/24496Y10T428/249972Y10T428/249988Y10T428/249993
    • A foam layer can be formed at a temperature at which the surface quality of a surface layer is not deteriorated, and a molding technique that is excellent in adhesiveness of a foam layer and a surface layer or/and a base member is developed. For the purpose of obtaining a polypropylene resin molding composite for automobile, the present invention is characterized by a polypropylene resin molding composite for automobile comprising a surface layer and a foam layer, or a surface layer, a foam layer, and a base member, wherein the surface layer comprises a surface layer of a polypropylene resin and a laminate of a cushioning material, where the cushioning material is a polypropylene resin expanded sheet, and the foam layer comprises thermoplastic resin expanded particles comprising a core that is made of a polypropylene resin and is in an expanded state and a polyethylene resin coat layer covering the core and is in a substantially non-expanded state.
    • 可以在表面层的表面质量不劣化的温度下形成发泡层,并且开发出泡沫层和表面层或/和基底构件的粘合性优异的成型技术。 为了获得用于汽车的聚丙烯树脂模塑复合材料,本发明的特征在于用于汽车的聚丙烯树脂模制复合材料,其包括表面层和泡沫层,或表面层,泡沫层和基底构件,其中 表面层包括聚丙烯树脂的表层和缓冲材料为聚丙烯树脂发泡片的缓冲材料层压体,泡沫层包括由聚丙烯树脂制成的芯的热塑性树脂发泡粒子和 处于膨胀状态,并且覆盖芯并且处于基本上未膨胀状态的聚乙烯树脂涂层。
    • 48. 发明申请
    • Treatment of porous article
    • 多孔制品的处理
    • US20040059717A1
    • 2004-03-25
    • US10255043
    • 2002-09-20
    • BHA Technologies Inc.
    • Robert John KlareGreg Strugalski
    • G06F007/00
    • C08J7/047C08J5/2293C08J2327/18C08J2475/00Y02P20/544Y10T428/249953Y10T428/249978Y10T428/249979Y10T428/249987Y10T428/249991Y10T428/249992Y10T428/249993Y10T428/249994Y10T428/8305
    • The present invention is a method for modifying at least one property of a porous membrane. The method comprises the steps of providing a porous membrane. The method also includes exposing the membrane to a fluid at supercritical conditions. At least one property of the membrane is modified while the membrane is exposed to the fluid at supercritical conditions. The condition of the fluid is changed in such a manner that the porous membrane retains the modified property. The present invention is also sheet material that is water-resistant, moisture vapor transmissive and air permeable. The sheet material comprises a membrane having an open pore structure including surfaces defining a plurality of interconnecting pores extending through the membrane and between major sides of said membrane in which the pores have an average pore size. The membrane is made from a material tending to absorb oils and contaminating agents. A uniform coating of precipitated fluorinated urethane polymer material on at least portions of the surfaces of the nodes and fibrils defining the pores. The precipitated fluorinated urethane polymer material provides oil and contaminating agent resistance of at least a number 6 by AATCC 118 testing and an air permeability of at least 0.20 CFM per square foot by ASTM D737 testing.
    • 本发明是一种修饰多孔膜的至少一种性质的方法。 该方法包括提供多孔膜的步骤。 该方法还包括在超临界条件下将膜暴露于流体。 当膜在超临界条件下暴露于流体时,膜的至少一种性质被改变。 流体的状态以多孔膜保持改性的方式改变。 本发明也是耐水,透湿,透气的片材。 片材包括具有开孔结构的膜,其包括限定穿过膜延伸的多个互连孔的表面和在其中孔具有平均孔径的膜的主侧之间。 膜由倾向于吸收油和污染物质的材料制成。 沉淀的氟化聚氨酯聚合物材料在节点和原纤维的表面的至少部分上均匀地涂覆以限定孔。 沉淀的氟化聚氨酯聚合物材料通过ASTM D737测试通过AATCC 118测试提供至少6号的油和污染物抗性,并且通过ASTM D737测试提供至少0.20CFM /平方英尺的透气度。