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    Melt blown fiber
    1.
    发明授权
    Melt blown fiber 有权
    熔喷纤维

    公开(公告)号：US08999867B2

    公开(公告)日：2015-04-07

    申请号：US13575469

    申请日：2011-01-19

    Applicant: Henk Van Paridon ,  Bert Broeders ,  Wilhelmus henricus Adolf Sars ,  Joachim Fiebig ,  Nina Ackermans

    Inventor： Henk Van Paridon ,  Bert Broeders ,  Wilhelmus henricus Adolf Sars ,  Joachim Fiebig ,  Nina Ackermans

    IPC: D04H1/56 ,  D04H3/00 ,  D02G3/00 ,  D01D5/08 ,  D01F6/30 ,  D01D5/098 ,  D04H3/007 ,  D04H3/16 ,  C08F210/06

    CPC classification number: D01F6/30 ,  C08F210/06 ,  D01D5/0985 ,  D04H1/56 ,  D04H3/007 ,  D04H3/16 ,  Y10T428/298 ,  Y10T442/626 ,  Y10T442/68 ,  C08F210/16 ,  C08F2500/12

    Abstract: Melt-blown fiber having an average diameter of not more than 5.0 μm, said fiber comprises at least 85 wt.-% of a propylene copolymer, wherein •said melt blown fiber and/or said propylene copolymer has/have a melt flow rate MFR2 (230° C.) measured according to ISO 1133 of at least 200 g/10 min, •said propylene copolymer has a comonomer content of 0.5 to 5.5 wt.-%, the comonmers are ethylene and/or at least one C4 to C20 α-olefin selected from the group consisting of 1-butene, 1-pentene, 1-hexene, 1-heptene, and 1-octene, •the propylene copolymer has regiodefects of not more than 0.4 mol.-% determined by 13C-spectroscopy, and •said melt blown fiber and/or said propylene copolymer fulfill(s) the equation (1). wherein Tm [° C.] is the melting temperature [given in ° C.] of melt blown fiber said and/or of said propylene copolymer measured according to ISO 11357-3, C2 [wt %] is the amount [given in weight percentage] of comonomers within said melt blown fiber and/or within said propylene copolymer determined with Fourier transform infrared spectroscopy (FTIR). Tm ⁡ [ ° ⁢ ⁢ C . ] [ ° ⁢ ⁢ C . ] ≥ 160 - C ⁢ ⁢ 2 ⁡ [ wt ⁢ ⁢ % ] × 5.25 [ wt ⁢ ⁢ % ] ( 1 )

    Abstract translation: 平均直径不超过5.0μm的熔喷纤维，所述纤维包括至少85重量％的丙烯共聚物，其中所述熔喷纤维和/或所述丙烯共聚物具有/具有熔体流动速率MFR 2 （230℃）根据ISO 1133测量为至少200g / 10min，•所述丙烯共聚物的共聚单体含量为0.5-5.5wt％，共聚单体为乙烯和/或至少一个C 4至C 20 选自1-丁烯，1-戊烯，1-己烯，1-庚烯和1-辛烯的α-烯烃，•丙烯共聚物具有不超过0.4摩尔％的<2,1>区域， 通过13 C-光谱测定，和·所述熔喷纤维和/或所述丙烯共聚物满足等式（1）。 其中Tm [℃]是根据ISO 11357-3测量的熔喷纤维的所述和/或所述丙烯共聚物的熔融温度[以℃表示]，[重量％]是[以重量计 所述熔喷纤维中的共聚单体和/或在用傅立叶变换红外光谱法（FTIR）测定的所述丙烯共聚物内）的共聚单体。 Tm⁡[°УC。 ] ]≥160-C⁢2⁡[wt⁢％]×5.25 [wt⁢％]（1）

    Polyolefin compositions and drawn tapes, fibres and filaments produced therefrom
    5.
    发明授权
    Polyolefin compositions and drawn tapes, fibres and filaments produced therefrom 有权
    聚烯烃组合物和由其制备的拉伸带，纤维和长丝

    公开(公告)号：US08138267B2

    公开(公告)日：2012-03-20

    申请号：US12733085

    申请日：2008-08-06

    Applicant: Henk Van Paridon ,  Bert Broeders

    Inventor： Henk Van Paridon ,  Bert Broeders

    IPC: C08F8/00 ,  C08L23/00 ,  C08L23/04 ,  C08L23/10

    CPC classification number: D01F6/46 ,  C08L23/06 ,  C08L23/0815 ,  C08L23/142 ,  C08L23/16 ,  C08L2203/12 ,  D01D5/42 ,  C08L2666/02 ,  C08L23/00

    Abstract: The invention relates to a novel polyolefin composition which is suitable for producing drawn tapes, fibres and filaments which have improved mechanical properties. The composition comprises A) 2 30 wt % of a propylene copolymer which comprises a a) random propylene copolymer having a content of ethylene and/or C 4-C 8a-olefin of 0.5 to 12 wt % and optionally an b) ethylene-a-olefin rubber, B) 70 98 wt % of a high density polyethylene having a density of 930 to 965 kg/m3 and a MFR (190° C./2.16 kg) of 0.3 to 20 g/10 min.

    Abstract translation: 本发明涉及一种新型聚烯烃组合物，其适用于生产具有改善的机械性能的拉伸带，纤维和长丝。 该组合物包含A）230重量％的丙烯共聚物，其包含aa）具有0.5-12重量％的乙烯和/或C 4 -C 8 - 烯烃含量的无规丙烯共聚物和任选的b）乙烯-α- 烯烃橡胶，B）70 98重量％的密度为930至965kg / m 3的高密度聚乙烯和MFR（190℃/ 2.16kg）为0.3至20g / 10min。

    MELT BLOWN FIBER
    7.
    发明申请
    MELT BLOWN FIBER 有权

    公开(公告)号：US20130137329A1

    公开(公告)日：2013-05-30

    申请号：US13575469

    申请日：2011-01-19

    Applicant: Henk Van Paridon ,  Bert Broeders ,  Wilhelmus Henricus Adolf Sars ,  Joachim Fiebig ,  Nina Ackermans

    Inventor： Henk Van Paridon ,  Bert Broeders ,  Wilhelmus Henricus Adolf Sars ,  Joachim Fiebig ,  Nina Ackermans

    IPC: D01F6/30

    CPC classification number: D01F6/30 ,  C08F210/06 ,  D01D5/0985 ,  D04H1/56 ,  D04H3/007 ,  D04H3/16 ,  Y10T428/298 ,  Y10T442/626 ,  Y10T442/68 ,  C08F210/16 ,  C08F2500/12

    Abstract: Melt-blown fiber having an average diameter of not more than 5.0 μm, said fiber comprises at least 85 wt.-% of a propylene copolymer, wherein • said melt blown fiber and/or said propylene copolymer has/have a melt flow rate MFR2 (230° C.) measured according to ISO 1133 of at least 200 g/10 min, • said propylene copolymer has a comonomer content of 0.5 to 5.5 wt.-%, the comonomers are ethylene and/or at least one C4 to C20 α-olefin selected from the group consisting of 1-butene, 1-pentene, 1-hexene, 1-heptene, and 1-octene, • the propylene copolymer has regiodefects of not more than 0.4 mol.-% determined by 13C-spectroscopy, and • said melt blown fiber and/or said propylene copolymer fulfill(s) the equation (1). wherein Tm [° C.] is the melting temperature [given in ° C.] of melt blown fiber said and/or of said propylene copolymer measured according to ISO 11357-3, C2 [wt %] is the amount [given in weight percentage] of comonomers within said melt blown fiber and/or within said propylene copolymer determined with Fourier transform infrared spectroscopy (FTIR). Tm  [ °   C . ] [ °   C . ] ≥ 160 - C   2  [ wt   % ] × 5.25 [ wt   % ] ( 1 )

    Abstract translation: 平均直径不大于5.0μm的熔喷纤维，所述纤维包含至少85重量％的丙烯共聚物，其中。 所述熔喷纤维和/或所述丙烯共聚物具有根据ISO 1133测量的至少200g / 10min的熔体流动速率MFR 2（230℃）。 所述丙烯共聚物的共聚单体含量为0.5-5.5重量％，共聚单体是乙烯和/或至少一种选自1-丁烯，1-戊烯，1-己烯， 1-庚烯和1-辛烯。 丙烯共聚物具有通过13 C-光谱测定的不超过0.4mol％的<2,1>区域效应。 所述熔喷纤维和/或所述丙烯共聚物满足等式（1）。 其中Tm [℃]是根据ISO 11357-3测量的熔喷纤维的所述和/或所述丙烯共聚物的熔融温度[以℃表示]，[重量％]是[以重量计 所述熔喷纤维中的共聚单体和/或在用傅立叶变换红外光谱法（FTIR）测定的所述丙烯共聚物内）的共聚单体。 Tm ] [°C ] = 160-℃2 [重量％]×5.25 [wt％]（1）

    NOVEL POLYOLEFIN COMPOSITIONS AND DRAWN TAPES, FIBRES AND FILAMENTS PRODUCED THEREFROM
    8.
    发明申请
    NOVEL POLYOLEFIN COMPOSITIONS AND DRAWN TAPES, FIBRES AND FILAMENTS PRODUCED THEREFROM 有权
    新型聚烯烃组合物和拉丝带，纤维和生产的纤维

    公开(公告)号：US20100152391A1

    公开(公告)日：2010-06-17

    申请号：US12733085

    申请日：2008-08-06

    Applicant: Henk Van Paridon ,  Bert Broeders

    Inventor： Henk Van Paridon ,  Bert Broeders

    IPC: C08L23/06

    CPC classification number: D01F6/46 ,  C08L23/06 ,  C08L23/0815 ,  C08L23/142 ,  C08L23/16 ,  C08L2203/12 ,  D01D5/42 ,  C08L2666/02 ,  C08L23/00

    Abstract: The invention relates to a novel polyolefin composition which is suitable for producing drawn tapes, fibres and filaments which have improved mechanical properties. The composition comprises A) 2 30 wt % of a propylene copolymer which comprises a a) random propylene copolymer having a content of ethylene and/or C 4-C 8a-olefin of 0.5 to 12 wt % and optionally an b) ethylene-a-olefin rubber, B) 70 98 wt % of a high density polyethylene having a density of 930 to 965 kg/m3 and a MFR (190° C./2.16 kg) of 0.3 to 20 g/10 min.

    Abstract translation: 本发明涉及一种新型聚烯烃组合物，其适用于生产具有改善的机械性能的拉伸带，纤维和长丝。 该组合物包含A）230重量％的丙烯共聚物，其包含aa）具有0.5-12重量％的乙烯和/或C 4 -C 8 - 烯烃含量的无规丙烯共聚物和任选的b）乙烯-α- 烯烃橡胶，B）70 98重量％的密度为930至965kg / m 3的高密度聚乙烯和MFR（190℃/ 2.16kg）为0.3至20g / 10min。

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