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31 条记录 (耗时 0.023 秒)

    Fibre reinforced propylene foam
    1.
    发明授权
    Fibre reinforced propylene foam 有权
    纤维增强丙烯泡沫

    公开(公告)号：US08729144B2

    公开(公告)日：2014-05-20

    申请号：US12097219

    申请日：2006-11-15

    申请人： Martin Anker ,  Per-Ola Hagstrand ,  Manfred Stadlbauer

    发明人： Martin Anker ,  Per-Ola Hagstrand ,  Manfred Stadlbauer

    IPC分类号： C08F110/06

    CPC分类号： C08J9/08 ,  C08J9/0085 ,  C08J2201/024 ,  C08J2201/03 ,  C08J2323/10

    摘要： The present invention relates to a foamed polypropylene composition comprising a propylene homo- and/or copolymer and glass fibres, wherein (i) the composition has a density of 50 to 950 kg/m3, (ii) the tensile modulus tm(extrusion direction) measured according to ISO 527 in extrusion direction and the k-value measured according to ASTM C-518 satisfy the relation: tm(extrusion direction) [MPa]/k [W/mK]≧9000 MPa·mK/W, to the use of said composition for the production of an insulating layer and to an article comprising said composition.

    摘要翻译： 本发明涉及包含丙烯均聚物和/或共聚物和玻璃纤维的发泡聚丙烯组合物，其中（i）组合物的密度为50至950kg / m 3，（ii）拉伸模量t m（挤出方向） 根据ISO 527在挤出方向测量，并且根据ASTM C-518测量的k值满足关系式：tm（挤出方向）[MPa] / k [W / mK]≥9000MPa·mK / W，使用 的用于制备绝缘层的组合物和包含所述组合物的制品。

    Fibre Reinforced Propylene Foam
    2.
    发明申请
    Fibre Reinforced Propylene Foam 有权
    纤维增强丙烯泡沫

    公开(公告)号：US20080283791A1

    公开(公告)日：2008-11-20

    申请号：US12097219

    申请日：2006-11-15

    申请人： Martin Anker ,  Per-Ola Hagstrand ,  Manfred Stadlbauer

    发明人： Martin Anker ,  Per-Ola Hagstrand ,  Manfred Stadlbauer

    IPC分类号： C08F110/06 ,  C08F110/02 ,  E04B1/74

    CPC分类号： C08J9/08 ,  C08J9/0085 ,  C08J2201/024 ,  C08J2201/03 ,  C08J2323/10

    摘要： The present invention relates to a foamed polypropylene composition comprising a propylene homo- and/or copolymer and glass fibres, wherein (i) the composition has a density of 50 to 950 kg/m3, (ii) the tensile modulus tm(extrusion direction) measured according to ISO 527 in extrusion direction and the k-value measured according to ASTM C-518 satisfy the relation: tm(extrusion direction) [MPa]/k [W/mK]≧9000 MPa·mK/W, to the use of said composition for the production of an insulating layer and to an article comprising said composition.

    摘要翻译： 本发明涉及包含丙烯均聚物和/或共聚物和玻璃纤维的发泡聚丙烯组合物，其中（i）组合物的密度为50至950kg / m 3，（ii） 根据ISO 527在挤出方向上测得的拉伸模量tm（挤出方向）和根据ASTM C-518测量的k值满足关系：tm（挤出方向） [MPa] / k [W / mK]> = 9000MPa.mK / W，涉及用于制备绝缘层的所述组合物和包含所述组合物的制品。

    POLYOLEFIN COMPOSITION FOR WATER PIPES WITH GOOD RESISTANCE TO CHLORINE DIOXIDE AND LOW MIGRATION
    4.
    发明申请
    POLYOLEFIN COMPOSITION FOR WATER PIPES WITH GOOD RESISTANCE TO CHLORINE DIOXIDE AND LOW MIGRATION 有权
    用于具有良好耐二氧化氯和低迁移率的水管的聚烯烃组合物

    公开(公告)号：US20110257311A1

    公开(公告)日：2011-10-20

    申请号：US13141660

    申请日：2009-12-17

    申请人： Martin Anker ,  Per-Ola Hagstrand ,  Svein Jamtvedt ,  Tanja Piel

    发明人： Martin Anker ,  Per-Ola Hagstrand ,  Svein Jamtvedt ,  Tanja Piel

    IPC分类号： C08K5/1545 ,  F15D1/00

    CPC分类号： F16L9/127 ,  C08K5/13 ,  C08K5/1545 ,  C08L23/02 ,  C08L23/06 ,  F16L9/12 ,  Y10T137/0318

    摘要： The present invention relates to a polyolefin composition with good resistance to degradation caused by chlorine dioxide-containing water and at the same time showing low migration of the used additives and its decomposition products, especially phenols, out of the composition. The present invention is also directed to a pipe made of such a polyolefin composition. The present invention further relates to the use of the polyolefin composition for the production of a pipe and to the use of a combination of particular types of antioxidants for increasing the resistance of a polyolefin composition against degradation caused by contact with chlorine dioxide-containing water and for maintaining at the same time a low migration of the used additives and its decomposition products, especially phenols, out of the polyolefin composition.

    摘要翻译： 本发明涉及具有良好的耐二氧化氯含量的降解性的聚烯烃组合物，同时显示了组合物中所使用的添加剂及其分解产物（特别是酚）的迁移率低。 本发明还涉及一种由这种聚烯烃组合物制成的管。 本发明还涉及聚烯烃组合物在制造管道中的用途，以及使用特定类型的抗氧化剂的组合来提高聚烯烃组合物抵抗由于与含二氧化氯的水接触引起的降解的阻力，以及 用于同时维持使用的添加剂及其分解产物（特别是酚）从聚烯烃组合物中的低迁移。

    Polyolefin composition for water pipes with good resistance to chlorine dioxide and low migration
    5.
    发明授权
    Polyolefin composition for water pipes with good resistance to chlorine dioxide and low migration 有权
    用于水管的聚烯烃组合物具有良好的耐二氧化氯和低迁移率

    公开(公告)号：US08969445B2

    公开(公告)日：2015-03-03

    申请号：US13141660

    申请日：2009-12-17

    申请人： Martin Anker ,  Per-Ola Hagstrand ,  Svein Jamtvedt ,  Tanja Piel

    发明人： Martin Anker ,  Per-Ola Hagstrand ,  Svein Jamtvedt ,  Tanja Piel

    IPC分类号： C08L23/02 ,  C08L23/06 ,  C08K5/13 ,  C08K5/1545 ,  F16L9/12 ,  F16L9/127

    CPC分类号： F16L9/127 ,  C08K5/13 ,  C08K5/1545 ,  C08L23/02 ,  C08L23/06 ,  F16L9/12 ,  Y10T137/0318

    摘要： The present invention relates to a polyolefin composition with good resistance to degradation caused by chlorine dioxide-containing water and at the same time showing low migration of the used additives and its decomposition products, especially phenols, out of the composition. The present invention is also directed to a pipe made of such a polyolefin composition. The present invention further relates to the use of the polyolefin composition for the production of a pipe and to the use of a combination of particular types of antioxidants for increasing the resistance of a polyolefin composition against degradation caused by contact with chlorine dioxide-containing water and for maintaining at the same time a low migration of the used additives and its decomposition products, especially phenols, out of the polyolefin composition.

    摘要翻译： 本发明涉及具有良好的耐二氧化氯含量的降解性的聚烯烃组合物，同时显示了组合物中所使用的添加剂及其分解产物（特别是酚）的迁移率低。 本发明还涉及一种由这种聚烯烃组合物制成的管。 本发明还涉及聚烯烃组合物在制造管道中的用途，以及使用特定类型的抗氧化剂的组合来提高聚烯烃组合物抵抗由于与含二氧化氯的水接触引起的降解的阻力，以及 用于同时维持使用的添加剂及其分解产物（特别是酚）从聚烯烃组合物中的低迁移。