专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2006067214A1 FIBRES HAVING ELASTIC PROPERTIES 审中-公开
标题翻译：具有弹性特性的纤维
公开(公告)号：WO2006067214A1
公开(公告)日：2006-06-29
申请号：PCT/EP2005/057097
申请日：2005-12-22
申请人： BASELL POLIOLEFINE ITALIA S.R.L. , SARTORI, Franco , GOBERTI, Paolo , DI PIETRO, Fabio
发明人： SARTORI, Franco , GOBERTI, Paolo , DI PIETRO, Fabio
IPC分类号： D01F6/46
CPC分类号： D01F6/46
摘要： Fibres exhibiting good elastic properties and made from a thermoplastic, elastomeric polyolefin composition comprising (percent by weight): (A) 10 to less than 50% of one or more crystalline propylene polymers selected from homopolymers of propylene and random interpolymers of propylene and one or more recurring units in amounts up to 10%, the recurring units being selected from ethylene and a C 4 -C 10 α -olefin, the polymer(s) being insoluble in xylene at room temperature in an amount higher than 80%; and (B) over 50 to 90% of a polymer fraction comprising one or more interpolymers of ethylene and at least one α-olefin of formula H 2 C=CHR 2 , where R 2 is a C 1 -C 8 linear or branched alkyl, containing from 13 to less than 60% of recurring units deriving from ethylene. The fibres are prepared by a process operating at a value of output per hole ranging from 5 to 15 g/min, the pressure in the extruder ranging from 15 to 30 bar, the temperature in the extruder head ranging from 200 to 300° C.
摘要翻译：具有良好弹性的纤维和由包含（重量百分数））的热塑性弹性体聚烯烃组合物制成的纤维：（A）10至小于50％的一种或多种结晶丙烯聚合物，其选自丙烯的均聚物和丙烯的无规互聚物以及一种或多种重复单元的量高达10％，重复单元选自乙烯和C 4 -C 10α-烯烃，聚合物不溶于二甲苯在室温下的含量高于80％; 和（B）超过50-90％的包含一种或多种乙烯和至少一种式H 2 C-CHR 2的α-烯烃互聚物的聚合物部分，其中R 2是含有13至少于60％的衍生自乙烯的重复单元的直链或支链C 1 -C 12直链或支链烷基。纤维通过以每孔输出值为5至15g / min，挤出机中的压力为15至30巴，挤出机头的温度为200-300℃的工艺制备。

2. 发明申请

WO2006131450A1 POLYOLEFIN NANOCOMPOSITES MATERIALS 审中-公开
标题翻译：聚烯烃纳米复合材料
公开(公告)号：WO2006131450A1
公开(公告)日：2006-12-14
申请号：PCT/EP2006/062635
申请日：2006-05-26
申请人： BASELL POLIOLEFINE ITALIA S.R.L. , FERRARA, Giuseppe , SARTORI, Franco , COSTANTINI, Enrico , DI PIETRO, Fabio
发明人： FERRARA, Giuseppe , SARTORI, Franco , COSTANTINI, Enrico , DI PIETRO, Fabio
IPC分类号： C08L23/02 , C08K9/04 , C08J3/22
CPC分类号： C08L23/02 , B82Y30/00 , C08J5/005 , C08J2323/02 , C08K3/346 , C08K9/04 , C08L23/10 , C08L23/12 , C08L51/06 , C08L2203/12 , C08L2205/08 , D01F1/10 , D01F6/04 , Y10T428/259 , Y10T428/2913 , Y10T442/60 , C08L2666/24
摘要： A polyolefin nanocomposite material comprising the following components: (A) a crystalline or semi-crystalline polyolefin resin; and (B) a nanosize layered mineral filler, wherein the amount of inorganic fraction of the layer mineral filler is from 0.02 to 3 parts by weight per 100 parts by weight of polyolefin resin (A), and the ratio MFR (1)/MFR (2) of the melt flow rate value MFR (1) of component (A) to the melt flow rate value MFR (2) of the polyolefin nanocomposite material is of at least 1.02.
摘要翻译：一种聚烯烃纳米复合材料，其包含以下组分：（A）结晶或半结晶聚烯烃树脂; 和（B）纳米级分层矿物填料，其中层状矿物填料的无机部分的量为每100重量份聚烯烃树脂（A）0.02-3重量份，MFR（1）/ MFR （A）的熔体流动速率值MFR（1）与聚烯烃纳米复合材料的熔体流动速率值MFR（2）的比（2）至少为1.02。

3. 发明申请

WO2007071496A1 SOFT NON-WOVEN FABRICS 审中-公开
标题翻译：柔软的非织造布
公开(公告)号：WO2007071496A1
公开(公告)日：2007-06-28
申请号：PCT/EP2006/068225
申请日：2006-11-08
申请人： Basell Poliolefine Italia s.r.l. , SARTORI, Gabriella , SARTORI, Franco , LEMAIRE, Renaud
发明人： SARTORI, Gabriella , SARTORI, Franco , LEMAIRE, Renaud
IPC分类号： C08F10/06 , C08L23/10
CPC分类号： C08L23/10 , C08F110/06 , C08F210/06 , C08L23/0815 , C08L23/12 , C08L23/142 , C08L2203/12 , C08L2205/02 , C08L2207/02 , C08L2314/02 , D01D5/0985 , D01F6/46 , D01F8/06 , D04H3/14 , D04H3/16 , Y10T428/2929 , Y10T442/681 , C08L2666/02 , C08L2666/06 , C08F2500/12 , C08F210/16 , C08F2500/03 , C08F2500/17 , C08F2500/11
摘要： Soft filaments and spunbonded non-woven fabrics obtained therefrom, said filaments comprising a blend of a propylene copolymer or a propylene copolymer composition and an heterophasic propylene polymer composition.
摘要翻译：由其获得的软长丝和纺粘非织造织物，所述长丝包括丙烯共聚物或丙烯共聚物组合物和多相丙烯聚合物组合物的共混物。

4. 发明申请

WO2006063905A1 POLYOLEFIN COMPOSITION, FIBRES AND NONWOVEN FABRICS 审中-公开
标题翻译：聚烯烃组合物，纤维和非织造织物
公开(公告)号：WO2006063905A1
公开(公告)日：2006-06-22
申请号：PCT/EP2005/055789
申请日：2005-11-07
申请人： BASELL POLIOLEFINE ITALIA S.R.L. , SARTORI, Franco , SARTORI, Gabriella
发明人： SARTORI, Franco , SARTORI, Gabriella
IPC分类号： D01F6/46 , C08L23/10 , D04H3/16
CPC分类号： D04H3/16 , C08L23/10 , C08L2203/12 , C08L2205/02 , D01F6/46 , Y10T442/681 , C08L2666/06
摘要： A polyolefin composition comprising (parts by weight) (A) 100 parts of a crystalline isotactic propylene polymer resin having a molecular weight distribution (Mw/Mn) less than 3, the proportion of inversely inserted propylene units based on 2,1 insertions of a propylene monomer in all propylene insertions, i.e. 2,1 insertions, is as low as 0.5% or less, and a value of the melt flow rate (MFR) from 20 to 60 g/10 min; and (B) 0.1-1 part of a high molecular weight propylene polymer (B) having a value of melt strength from 5 to 4O cN. Fibres prepared from the said composition exhibit a good balance between elasticity and tenacity.
摘要翻译：包含（重量份）（A）的聚烯烃组合物（A）100份分子量分布（Mw / Mn）小于3的结晶全同立构丙烯聚合物树脂，基于2,1-插入的反向插入的丙烯单元的比例所有丙烯插入物中的丙烯单体，即2,1-插入，低至0.5％或更低，熔体流动速率（MFR）的值为20至60g / 10min; 和（B）0.1-1份具有5至40cN的熔体强度值的高分子量丙烯聚合物（B）。从所述组合物制备的纤维在弹性和韧度之间表现出良好的平衡。

5. 发明授权

EP1966256B1 SOFT NON-WOVEN FABRICS 无效
标题翻译：柔软的无纺布织物
公开(公告)号：EP1966256B1
公开(公告)日：2011-06-22
申请号：EP06829955.1
申请日：2006-11-08
申请人： Basell Poliolefine Italia S.r.l.
发明人： SARTORI, Gabriella , SARTORI, Franco , LEMAIRE, Renaud
IPC分类号： C08F10/06 , C08L23/10
CPC分类号： C08L23/10 , C08F110/06 , C08F210/06 , C08L23/0815 , C08L23/12 , C08L23/142 , C08L2203/12 , C08L2205/02 , C08L2207/02 , C08L2314/02 , D01D5/0985 , D01F6/46 , D01F8/06 , D04H3/14 , D04H3/16 , Y10T428/2929 , Y10T442/681 , C08L2666/02 , C08L2666/06 , C08F2500/12 , C08F210/16 , C08F2500/03 , C08F2500/17 , C08F2500/11
摘要： Soft filaments and spunbonded non-woven fabrics obtained therefrom, said filaments comprising a blend of a propylene copolymer or a propylene copolymer composition and an heterophasic propylene polymer composition.
摘要翻译：由其获得的软丝和纺粘非织造织物，所述丝包含丙烯共聚物或丙烯共聚物组合物与多相丙烯聚合物组合物的共混物。

6. 发明授权

EP1543186B1 POLYPROPYLENE FIBRES SUITABLE FOR THERMALLY BONDED NON-WOVEN FABRICS 有权转让
标题翻译：聚丙烯纤维热粘合的非织造的制造
公开(公告)号：EP1543186B1
公开(公告)日：2010-02-24
申请号：EP03769326.4
申请日：2003-09-23
申请人： Basell Poliolefine Italia S.r.l.
发明人： SARTORI, Franco , SARTORI, Gabriella
IPC分类号： D01F6/46 , D04H1/54 , C08L23/10
CPC分类号： D04H3/14 , C08L23/14 , C08L23/142 , C08L2203/12 , C08L2205/02 , C08L2205/03 , D01F6/46 , D04H1/54 , D04H1/60 , Y10T428/2931 , C08L2666/06

7. 发明公开

EP1825036A1 POLYOLEFIN COMPOSITION, FIBRES AND NONWOVEN FABRICS 审中-公开
标题翻译：聚烯烃纤维和非织造布
公开(公告)号：EP1825036A1
公开(公告)日：2007-08-29
申请号：EP05807911.2
申请日：2005-11-07
申请人： Basell Poliolefine Italia S.r.l.
发明人： SARTORI, Franco , SARTORI, Gabriella
IPC分类号： D01F6/46 , C08L23/10 , D04H3/16
CPC分类号： D04H3/16 , C08L23/10 , C08L2203/12 , C08L2205/02 , D01F6/46 , Y10T442/681 , C08L2666/06
摘要： A polyolefin composition comprising (parts by weight) (A) 100 parts of a crystalline isotactic propylene polymer resin having a molecular weight distribution (Mw/Mn) less than 3, the proportion of inversely inserted propylene units based on 2,1 insertions of a propylene monomer in all propylene insertions, i.e. 2,1 insertions, is as low as 0.5% or less, and a value of the melt flow rate (MFR) from 20 to 60 g/10 min; and (B) 0.1-1 part of a high molecular weight propylene polymer (B) having a value of melt strength from 5 to 4O cN. Fibres prepared from the said composition exhibit a good balance between elasticity and tenacity.

8. 发明授权

EP1543185B1 POLYPROPYLENE FIBRES SUITABLE FOR SPUNBONDED NON-WOVEN FABRICS 有权转让
标题翻译：聚丙烯纤维热凝spunbondeds生产
公开(公告)号：EP1543185B1
公开(公告)日：2009-09-02
申请号：EP03753461.7
申请日：2003-09-23
申请人： Basell Poliolefine Italia S.r.l.
发明人： SARTORI, Franco , LONARDO, Angelo , HERBEN, Pierre
IPC分类号： D01F6/46 , D04H3/14 , C08L23/10
CPC分类号： D04H3/16 , C08L23/142 , C08L2203/12 , C08L2205/02 , D01F6/46 , Y10T428/2913 , C08L2666/06
摘要： A fibre for spunbonded fabrics comprising a propylene polymer composition (A) having an MFR (1) value from 6 to 150 g/10 min and being selected from (i) a crystalline propylene random copolymer or crystalline propylene polymer composition containing at least 0.8% by weight of ethylene and having a melting temperature of 153° C or higher, a content of fraction soluble in xylene at room temperature lower than 10% by weight, and a value of the ratio of the polymer fraction collected at the temperature range from 25° to 95° C to the xylene soluble fraction at room temperature higher than 4; and (ii) a crystalline propylene polymer composition having a melting temperature of 153° C or higher, a content of fraction soluble in xylene at room temperature lower than 10% by weight; the said composition containing at least 0.64 wt% of ethylene or a C4-C10 a-olefin recurring unit and comprising: (1) 20-80 wt% of a crystalline propylene polymer containing up to 1.5 wt% of ethylene and/or C4-C10 a-olefin; and (II) 20-80 wt% of a crystalline propylene random copolymer selected from (IIa) a copolymer of propylene with 0.8 to 10 wt% of ethylene and/or (IIb) a copolymer of propylene with 1.5 to 18 wt% of a C4-CIO a-olefin. Said polymer composition (A) is obtainable by way of chemical degradation of a precursor polymer composition (A) having MFR values (MFR (2)) of from 0.5 to 50 g/10 min, provided that the ratio of MFR (1) to MFR (2) be from 1.5 to 60. Propylene polymer composition (ii) as described above and non-woven fabrics that are prepared with the said fibres. The said fabric is useful for coverstock and diapers.

9. 发明授权

EP1834015B1 FIBRES HAVING ELASTIC PROPERTIES 有权
标题翻译：有弹性性能纤维
公开(公告)号：EP1834015B1
公开(公告)日：2008-11-19
申请号：EP05823596.1
申请日：2005-12-22
申请人： Basell Poliolefine Italia S.r.l.
发明人： SARTORI, Franco , GOBERTI, Paolo , DI PIETRO, Fabio
IPC分类号： D01F6/46
CPC分类号： D01F6/46
摘要： Fibres exhibiting good elastic properties and made from a thermoplastic, elastomeric polyolefin composition comprising (percent by weight): (A) 10 to less than 50% of one or more crystalline propylene polymers selected from homopolymers of propylene and random interpolymers of propylene and one or more recurring units in amounts up to 10%, the recurring units being selected from ethylene and a C 4 -C 10 a -olefin, the polymer(s) being insoluble in xylene at room temperature in an amount higher than 80%; and (B) over 50 to 90% of a polymer fraction comprising one or more interpolymers of ethylene and at least one a-olefin of formula H 2 C=CHR 2 , where R 2 is a C 1 -C 8 linear or branched alkyl, containing from 13 to less than 60% of recurring units deriving from ethylene. The fibres are prepared by a process operating at a value of output per hole ranging from 5 to 15 g/min, the pressure in the extruder ranging from 15 to 30 bar, the temperature in the extruder head ranging from 200 to 300° C.

10. 发明公开

EP1966256A1 SOFT NON-WOVEN FABRICS 无效
标题翻译： SOFT VLIESSTOFFE
公开(公告)号：EP1966256A1
公开(公告)日：2008-09-10
申请号：EP06829955.1
申请日：2006-11-08
申请人： Basell Poliolefine Italia S.r.l.
发明人： SARTORI, Gabriella , SARTORI, Franco , LEMAIRE, Renaud
IPC分类号： C08F10/06 , C08L23/10
CPC分类号： C08L23/10 , C08F110/06 , C08F210/06 , C08L23/0815 , C08L23/12 , C08L23/142 , C08L2203/12 , C08L2205/02 , C08L2207/02 , C08L2314/02 , D01D5/0985 , D01F6/46 , D01F8/06 , D04H3/14 , D04H3/16 , Y10T428/2929 , Y10T442/681 , C08L2666/02 , C08L2666/06 , C08F2500/12 , C08F210/16 , C08F2500/03 , C08F2500/17 , C08F2500/11
摘要： Soft filaments and spunbonded non-woven fabrics obtained therefrom, said filaments comprising a blend of a propylene copolymer or a propylene copolymer composition and an heterophasic propylene polymer composition.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式