公开(公告)号：EP2057307A2

公开(公告)日：2009-05-13

申请号：EP07802732.3

申请日：2007-08-20

申请人： BASF SE

发明人： ISHAQUE, Michael ,  PEPERS, Michel ,  HECKMANN, Walter ,  KLIMOV, Evgueni ,  GREINER, Andreas ,  WENDORFF, Joachim H. ,  STOILJKOVIC, Aleksandar

IPC分类号： D01D5/00 ,  D01F1/10

CPC分类号： D01D5/003 ,  D01F1/10

摘要： The present invention relates to a process for producing polymer fibres, especially nano- and mesofibres, by the electrospinning process, in which a colloidal dispersion of at least one essentially water-insoluble polymer and of at least one nonionic surfactant, if appropriate further comprising at least one water-soluble polymer, is electrospun in an aqueous medium. The present invention further relates to fibres obtainable by this process.

公开(公告)号：EP2571931B1

公开(公告)日：2014-05-14

申请号：EP11721267.0

申请日：2011-05-10

申请人： BASF SE

发明人： BENTEN, Rebekka von ,  EIBECK, Peter ,  HECKMANN, Walter ,  KURIKOV, Jordan ,  PULBERE, Marius Sorin

IPC分类号： C08K3/26 ,  B23K26/20 ,  B29C65/00 ,  B29C65/16

CPC分类号： B29C66/71 ,  B29C65/1616 ,  B29C65/1635 ,  B29C65/1667 ,  B29C65/1674 ,  B29C65/1677 ,  B29C65/1696 ,  B29C66/73772 ,  B29C66/73774 ,  B29C66/7392 ,  B29C66/73921 ,  B29C66/7394 ,  C08K3/26 ,  C08L67/00 ,  B29K2067/00

公开(公告)号：EP2171136B1

公开(公告)日：2011-09-14

申请号：EP08786037.5

申请日：2008-07-10

申请人： BASF SE

发明人： VENKATESH, Rajan ,  KLIMOV, Evgueni ,  PEPERS, Michel ,  HECKMANN, Walter ,  GREINER, Andreas ,  STOILJKOVIC, Aleksandar ,  SCHMIDT-THÜMMES, Jürgen ,  RAMAN, Vijay, Immanuel

IPC分类号： D01D5/00 ,  D01F6/52

CPC分类号： D01D5/003 ,  D01F6/30 ,  D01F6/36 ,  D01F6/52 ,  Y10T428/249921 ,  Y10T428/298

摘要： The invention relates to a method for producing polymer fibres, especially nanofibres and mesofibres, a colloidal dispersion of at least one essentially water-insoluble polymer being electrospun in an aqueous medium. The invention also relates to fibres obtained by said method, textile fabrics containing the fibres according to the invention, and the use of said fibres and said textile fabrics.

公开(公告)号：EP2121843B1

公开(公告)日：2010-08-25

申请号：EP07857359.9

申请日：2007-12-11

申请人： BASF SE

发明人： WEBER, Martin ,  HOPFENSPIRGER, Xaver ,  FUNKHAUSER, Steffen ,  HECKMANN, Walter ,  SCHNORR, Jörg ,  FERNANDEZ RODILES, Raquel ,  KLENZ, Rainer ,  STAWITZKI, Hagen ,  BRUCHMANN, Bernd

IPC分类号： C08L77/00 ,  C08L77/06 ,  C08L51/06 ,  C08L67/00 ,  C08L69/00

CPC分类号： C08L77/06 ,  C08L51/06 ,  C08L67/00 ,  C08L69/00 ,  C08L77/00 ,  C08L2205/03 ,  C08L2666/18 ,  C08L2666/02 ,  C08L2666/24

摘要： Thermoplastic moulding compositions comprising: A) from 40 to 96% by weight of a partly aromatic polyamide, B) from 2 to 30% by weight of a copolymer of B1) from 35 to 89.9% by weight of ethylene, B2) from 10 to 60% by weight of 1-octene or 1-butene or propylene or a mixture thereof and B3) from 0.05 to 5% by weight of functional monomers selected from the group consisting of carboxylic acid, carboxylic anhydride, carboxylic ester, carboxamide, carboximide, amino, hydroxyl, epoxide, urethane and oxazoline groups and mixtures thereof, C) from 1 to 50% by weight of fibrous or particulate fillers or mixtures thereof, D) from 0.1 to 10% by weight of D1) at least one highly branched or hyperbranched polycarbonate having an OH number of from 1 to 600 mg of KOH/g of polycarbonate (in accordance with DIN 53240, Part 2) or D2) at least one highly branched or hyperbranched polyester of the AxBy type where x is at least 1.1 and y is at least 2.1 or a mixture thereof, E) from 0 to 15% by weight of an electrically conductive additive, F) from 0 to 30% by weight of further additives, where the sum of the percentages by weight of the components A) to F) is 100%.

公开(公告)号：EP2195152A1

公开(公告)日：2010-06-16

申请号：EP08804573.7

申请日：2008-09-23

申请人： BASF SE

发明人： STAAL, Maarten ,  GÜNTHERBERG, Norbert ,  CHAROENSIRISOMBOON, Piyada ,  HEINEN, Hartmut ,  NIESSNER, Norbert ,  HECKMANN, Walter

IPC分类号： B29C47/10 ,  C08K3/04 ,  C08K5/00 ,  C08L25/04

CPC分类号： C08K5/523 ,  B29C47/0004 ,  B29C47/0014 ,  B29C47/0021 ,  B29C47/1045 ,  B29C47/1081 ,  B29K2105/0005 ,  B29K2105/0026 ,  B29K2995/0016 ,  B29K2995/0059 ,  C08K3/04 ,  C08K5/0066

摘要： The invention relates to methods for producing thermoplastic moulding compounds comprising A) 39 to 99% by weight of at least one thermoplastic polymer, B) 1 to 60% by weight of a flame retardant component comprising B1) an expandable graphite, and C) 0 to 60% by weight of further additives, wherein the percentages by weight are respectively related to the overall weight of the components A) to C) and together make up 100% by weight, by melting-mixing the components A), B) and, if present, C) in an extruder, wherein the extruder comprises along the conveying direction, in this sequence, at least one metering zone, a plasticating zone, an homogenizing zone and a discharge zone, wherein metering of the expandable graphite B1) into the extruder takes place at a point downstream of which - seen in the conveying direction - the extruder screw has essentially no shearing elements, and relates to thermoplastic moulding compounds which can be produced by these methods, to the use of said thermoplastic moulding compounds for producing fibres, films, mouldings and foams and also to these fibres, films, mouldings and foams themselves.

公开(公告)号：EP2049597B1

公开(公告)日：2010-02-24

申请号：EP07787618.3

申请日：2007-07-17

申请人： BASF SE

发明人： WEBER, Martin ,  HOPFENSPIRGER, Xaver ,  FUNKHAUSER, Steffen ,  HECKMANN, Walter ,  SCHNORR, Jörg ,  FERNANDEZ RODILES, Raquel ,  KLENZ, Rainer ,  STAWITZKI, Hagen

IPC分类号： C08L77/00 ,  C08L77/06 ,  C08L51/06

CPC分类号： C08L77/00 ,  C08L51/06 ,  C08L77/06 ,  C08L2666/24

摘要： Thermoplastic moulding compositions comprising A) from 40 to 96.2% by weight of a semiaromatic polyamide, B) from 2 to 30% by weight of an impact-modifying polymer which contains functional groups, C) from 1 to 50% by weight of fibrous or particulate fillers or a mixture of these, D) from 0.2 to 5% by weight of a lubricant, E) from 0.5 to 15% by weight of an electrically conductive additive, F) from 0 to 30% by weight of other additives, where the total of the percentages by weight of components A) to F) is 100%.

公开(公告)号：EP2331611B1

公开(公告)日：2012-02-15

申请号：EP09782513.7

申请日：2009-09-02

申请人： BASF SE

发明人： STEININGER, Helmut ,  GIBON, Cecile ,  WEBER, Martin ,  BREINER, Thomas ,  HECKMANN, Walter ,  GÖRTZ, Hans-Helmut

IPC分类号： C08J5/18 ,  C08J5/00

CPC分类号： C08J5/18 ,  B29C43/00 ,  B29C47/0004 ,  B29C47/0021 ,  B29C47/0026 ,  B29C47/0054 ,  B29C47/0057 ,  B29C47/0064 ,  B29C47/02 ,  B29C47/065 ,  B29C47/14 ,  B29C47/145 ,  B29C47/20 ,  B29C51/00 ,  B29C51/14 ,  B29C55/06 ,  B29C55/12 ,  B29C55/28 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2025/00 ,  B29K2033/12 ,  B29K2055/02 ,  B29K2059/00 ,  B29K2067/00 ,  B29K2067/006 ,  B29K2069/00 ,  B29K2077/00 ,  B29K2081/06 ,  B29K2105/0026 ,  B29K2105/0032 ,  B29K2105/0044 ,  B29K2105/005 ,  B29K2105/16 ,  B29K2105/162 ,  B29K2105/256 ,  B29K2995/0044 ,  B29K2995/0053 ,  B29L2023/001 ,  B32B25/042 ,  B32B25/08 ,  B32B27/08 ,  B32B27/18 ,  B32B27/20 ,  B32B27/285 ,  B32B27/286 ,  B32B27/302 ,  B32B27/308 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B2250/24 ,  B32B2262/101 ,  B32B2262/106 ,  B32B2264/102 ,  B32B2270/00 ,  B32B2307/30 ,  B32B2307/308 ,  B32B2307/50 ,  B32B2307/514 ,  B32B2307/558 ,  B32B2307/714 ,  B32B2307/718 ,  B32B2307/72 ,  B32B2307/734 ,  B32B2605/003 ,  B32B2605/08 ,  B82Y30/00 ,  C08J5/005 ,  C08K7/00 ,  C08K9/04 ,  C08K2201/016

摘要： The manufacture of flat molded members or films that have anisotropic thermal expansion coefficients is done from extrudable thermoplastic polymer molding materials by filling the thermoplastic polymer molding materials with lamellar layered silicates that have a diameter in the range of 10 to 1000 nm and an aspect ratio from 1 to 5 to 1 to 10000, extruding the filled thermoplastic polymer molding materials and subsequently uniaxially or biaxially stretching the extrudate into flat molded members or films.

公开(公告)号：EP2331611A1

公开(公告)日：2011-06-15

申请号：EP09782513.7

申请日：2009-09-02

申请人： BASF SE

发明人： STEININGER, Helmut ,  GIBON, Cecile ,  WEBER, Martin ,  BREINER, Thomas ,  HECKMANN, Walter ,  GÖRTZ, Hans-Helmut

IPC分类号： C08J5/18 ,  C08J5/00

CPC分类号： C08J5/18 ,  B29C43/00 ,  B29C47/0004 ,  B29C47/0021 ,  B29C47/0026 ,  B29C47/0054 ,  B29C47/0057 ,  B29C47/0064 ,  B29C47/02 ,  B29C47/065 ,  B29C47/14 ,  B29C47/145 ,  B29C47/20 ,  B29C51/00 ,  B29C51/14 ,  B29C55/06 ,  B29C55/12 ,  B29C55/28 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2025/00 ,  B29K2033/12 ,  B29K2055/02 ,  B29K2059/00 ,  B29K2067/00 ,  B29K2067/006 ,  B29K2069/00 ,  B29K2077/00 ,  B29K2081/06 ,  B29K2105/0026 ,  B29K2105/0032 ,  B29K2105/0044 ,  B29K2105/005 ,  B29K2105/16 ,  B29K2105/162 ,  B29K2105/256 ,  B29K2995/0044 ,  B29K2995/0053 ,  B29L2023/001 ,  B32B25/042 ,  B32B25/08 ,  B32B27/08 ,  B32B27/18 ,  B32B27/20 ,  B32B27/285 ,  B32B27/286 ,  B32B27/302 ,  B32B27/308 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B2250/24 ,  B32B2262/101 ,  B32B2262/106 ,  B32B2264/102 ,  B32B2270/00 ,  B32B2307/30 ,  B32B2307/308 ,  B32B2307/50 ,  B32B2307/514 ,  B32B2307/558 ,  B32B2307/714 ,  B32B2307/718 ,  B32B2307/72 ,  B32B2307/734 ,  B32B2605/003 ,  B32B2605/08 ,  B82Y30/00 ,  C08J5/005 ,  C08K7/00 ,  C08K9/04 ,  C08K2201/016

摘要： The manufacture of flat molded members or films that have anisotropic thermal expansion coefficients is done from extrudable thermoplastic polymer molding materials by filling the thermoplastic polymer molding materials with lamellar layered silicates that have a diameter in the range of 10 to 1000 nm and an aspect ratio from 1 to 5 to 1 to 10000, extruding the filled thermoplastic polymer molding materials and subsequently uniaxially or biaxially stretching the extrudate into flat molded members or films.

摘要翻译： 具有各向异性热膨胀系数的片状模制品或箔片由可挤出的热塑性聚合物模塑组合物制成，通过将热塑性聚合物模塑组合物填充到直径在10至1000nm范围内的层状页硅酸盐，并且其纵横比在 1：5至1:10 000，并挤出填充的热塑性聚合物模塑组合物，然后单轴或双轴取向挤出物，得到片状模制品或箔片。

公开(公告)号：EP2125536A2

公开(公告)日：2009-12-02

申请号：EP07857699.8

申请日：2007-12-17

申请人： BASF SE

发明人： BURGDÖRFER, Stefan ,  HECKMANN, Walter ,  RENNER, Hans-Jürgen ,  SCHADE, Christian ,  SCHWABEN, Hans-Dieter

IPC分类号： B65D1/10 ,  B65D1/26 ,  B29C49/06 ,  C08L25/06 ,  C08L25/12 ,  B32B27/08

CPC分类号： B32B1/02 ,  B29B2911/1402 ,  B29B2911/14026 ,  B29B2911/14033 ,  B29B2911/1404 ,  B29B2911/14053 ,  B29B2911/14066 ,  B29B2911/1408 ,  B29B2911/14093 ,  B29B2911/14106 ,  B29B2911/14113 ,  B29B2911/14133 ,  B29B2911/1414 ,  B29C49/0005 ,  B29C49/06 ,  B29K2025/00 ,  B32B7/02 ,  B32B27/08 ,  B32B27/30 ,  B32B27/34 ,  B32B27/36

摘要： The invention relates to a hollow body with a capacity of at least 250 ml, the casing of which consists of polystyrene and is produced by injection stretch blow moulding. The invention also relates to the method of producing this hollow body and to the use of the hollow bodies.

公开(公告)号：EP2121843A2

公开(公告)日：2009-11-25

申请号：EP07857359.9

申请日：2007-12-11

申请人： BASF SE

发明人： WEBER, Martin ,  HOPFENSPIRGER, Xaver ,  FUNKHAUSER, Steffen ,  HECKMANN, Walter ,  SCHNORR, Jörg ,  FERNANDEZ RODILES, Raquel ,  KLENZ, Rainer ,  STAWITZKI, Hagen ,  BRUCHMANN, Bernd

IPC分类号： C08L77/00 ,  C08L77/06 ,  C08L51/06 ,  C08L67/00 ,  C08L69/00

CPC分类号： C08L77/06 ,  C08L51/06 ,  C08L67/00 ,  C08L69/00 ,  C08L77/00 ,  C08L2205/03 ,  C08L2666/18 ,  C08L2666/02 ,  C08L2666/24

摘要： Thermoplastic moulding compositions comprising: A) from 40 to 96% by weight of a partly aromatic polyamide, B) from 2 to 30% by weight of a copolymer of B1) from 35 to 89.9% by weight of ethylene, B2) from 10 to 60% by weight of 1-octene or 1-butene or propylene or a mixture thereof and B3) from 0.05 to 5% by weight of functional monomers selected from the group consisting of carboxylic acid, carboxylic anhydride, carboxylic ester, carboxamide, carboximide, amino, hydroxyl, epoxide, urethane and oxazoline groups and mixtures thereof, C) from 1 to 50% by weight of fibrous or particulate fillers or mixtures thereof, D) from 0.1 to 10% by weight of D1) at least one highly branched or hyperbranched polycarbonate having an OH number of from 1 to 600 mg of KOH/g of polycarbonate (in accordance with DIN 53240, Part 2) or D2) at least one highly branched or hyperbranched polyester of the AxBy type where x is at least 1.1 and y is at least 2.1 or a mixture thereof, E) from 0 to 15% by weight of an electrically conductive additive, F) from 0 to 30% by weight of further additives, where the sum of the percentages by weight of the components A) to F) is 100%.