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公开(公告)号:ES2081217T3
公开(公告)日:1996-02-16
申请号:ES93912778
申请日:1993-05-25
Applicant: BASF AG
Inventor: MATTHIES PAUL , HAHN KARL , MELL KARLHEINZ , SAUER THOMAS , WEINERTH KLAUS , LAUN MARTIN , HABERKORN HERBERT
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公开(公告)号:LT3089B
公开(公告)日:1994-11-25
申请号:LTIP621
申请日:1993-06-04
Applicant: BASF AG
Inventor: MATTHIES PAUL , HAHN KARL , MELL KARLHEINZ , SAUER THOMAS , WEINERTH KLAUS , LAUN MARTIN , HABERKORN HERBERT
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公开(公告)号:DE58900872D1
公开(公告)日:1992-04-02
申请号:DE58900872
申请日:1989-05-30
Applicant: BASF AG
Inventor: BUNG RICHARD , LAUN MARTIN , LOUIS GERD , SCHMIDT FRANZ
IPC: B60K17/34 , B60K17/346 , B60K17/35 , C10M145/04 , C10M145/14 , C10N20/00 , C10N40/08 , F16D35/00
Abstract: Fluid friction coupling for automatic engagement and disengagement of torque transmission, when the input or output side of the clutch exceeds or falls below a difference in speed, in particular for automatic engagement and disengagement of multiple-wheel drives of motor vehicles, with a working fluid consisting of a dilatant fluid, characterized in that the working fluid is an extremely dilatant copolymer dispersion whose characteristic dilation values, namely critical shear rate gamma k and maximum transmissible shearing strain tau max, are stabilized to permanent loading by emulsion polymerization with an additional 5 to 30 wt. %, preferably 8 to 18 wt. %, referred to the finished polymerizate, of (meth)alkyl compounds with at least 2 polymerizable double bonds in the molecule, e.g. dialkylephthalate and/or (meth)alkyl(meth)acrylates as comonomers.
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公开(公告)号:RU2414764C2
公开(公告)日:2011-03-20
申请号:RU2008102799
申请日:2006-06-29
Applicant: BASF AG
Inventor: OTTER GJUNTER , LAUN MARTIN , PFISTER JURGEN , LOKHTMAN RENE , LIPPERT GERAL D , MAAS KHAJKO
Abstract: Изобретениеотноситсяк магнитореологическимсоставам, которыемогутбытьиспользованыдляобеспечениявысокихпередаваемыхнапряженийсдвигав различныхустройствах. Составсодержитмаслянуюоснову, намагничивающиесячастицыизпорошкажелеза, диспергатори тиксотропноесредствонаосновегидрофобномодифицированныхслоистыхсиликатов. Техническийрезультат - обеспечениестабильностисоставав широкойобластитемператури возможностипроявлениявовсейэтойобластиобратимыхсвойств, снижениевязкостисоставапринизкихтемпературах. 3 н. и 8 з.п. ф-лы, 5 табл.
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公开(公告)号:RU2375387C2
公开(公告)日:2009-12-10
申请号:RU2005100831
申请日:2003-06-06
Applicant: BASF AG
Inventor: DITTSEN FRANTS-JOZEF , EHRMANN GERD , SHMID BERNKHARD , LAUN MARTIN , KHAN KLAUS , RUKH IOAKHIM , AL MENDINGER MARKUS , DATKO AKIM , KHOLOKH JAN
IPC: C08J9/00 , B29B9/10 , B29B11/10 , B29C44/34 , B29C44/44 , B29C48/345 , B29K25/00 , B29K105/04 , C08F12/08 , C08J9/16
Abstract: Настоящееизобретениеотноситсяк способуполученияспособныхвспениватьсяполимеровстирола. Описанспособполученияспособныхвспениватьсяполимеровстиролас молекулярнымвесом Mw винтервалеот 190000-400000 г/моль, включающийпропусканиесодержащеговспенивающийагентрасплаваполимерастиролас температуройв интервалеот 140 до 300°Счерезнагретуюдотемпературы, превышающейна 20-100°Стемпературууказанногорасплава, сопловуюплитус отверстиями, диаметркоторыхнавыходесопласоставляетмаксимально 1,5 мм, ипоследующеегранулирование. Техническийрезультат - повышениепроизводительностиспособа, аименноповышениепропускнойспособностипризаданныхдиаметромгранули однороднымраспределениемразмеровгранул. 15 з.п. ф-лы, 1 ил., 6 табл.
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公开(公告)号:CA2266371C
公开(公告)日:2007-12-04
申请号:CA2266371
申请日:1997-09-19
Applicant: BASF AG
Inventor: LAUN MARTIN , KOWITZ CHRISTOPH , PIPPER GUNTER , BRUCHMANN BERND , PAGGA UDO , BAUER PETER , FALLER UWE , BEIMBORN DIETER BERNHARD , WARZELHAN VOLKER
IPC: C08G18/42 , C08J5/00 , C08G18/76 , C08G18/79 , C08G63/16 , C08G63/20 , C08L75/06 , C08L75/12 , C08L101/16 , C09D5/00 , C09D167/00 , C09D175/04 , D01F6/84 , D01F6/92
Abstract: Biodegradable polyesters are based on: (A) 95 to 99.99 mol % of at least one polyester which contains as monomer constituents: (al) a mixture of (a11) 20 to 95 mol % of at least one aliphatic or cycloaliphatic dicarboxylic acid and (a 12) 5 to 80 mol % of at least one aromatic dicarboxylic acid; and (a2) at least one dihydroxy compound; and (B ) 0.01 to 5 mol % of a mixture which contains mononuclear and polynuclear isocyanurates.
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公开(公告)号:AU2003236710A8
公开(公告)日:2003-12-31
申请号:AU2003236710
申请日:2003-06-06
Applicant: BASF AG
Inventor: LAUN MARTIN , DATKO ACHIM , SCHMIED BERNHARD , DIETZEN FRANZ-JOSEF , HAHN KLAUS , RUCH JOACHIM , ALLMENDINGER MARKUS , EHRMANN GERD
IPC: C08J9/00 , B29B9/10 , B29B11/10 , B29C44/34 , B29C48/345 , B29K25/00 , B29K105/04 , C08J9/16
Abstract: A process for the preparation of expandable styrene polymers having a molecular weight Mw of greater than 170,000 g/mol, which comprises conveying a blowing agent-containing styrene polymer melt having a temperature of at least 120° C. through a die plate with holes whose diameter at the die exit is at most 1.5 mm, and subsequently granulating the extrudate, and expandable styrene polymers (EPS) having a molecular weight Mw of more than 170,000 g/mol with 0.05 to 1.5% by weight of internal water.
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公开(公告)号:AU2002366216A8
公开(公告)日:2003-06-10
申请号:AU2002366216
申请日:2002-11-15
Applicant: BASF AG
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公开(公告)号:DK0927212T3
公开(公告)日:2000-08-28
申请号:DK97943850
申请日:1997-09-19
Applicant: BASF AG
Inventor: LAUN MARTIN , KOWITZ CHRISTOPH , BAUER PETER , BEIMBORN DIETER BERNHARD , BRUCHMANN BERND , FALLER UWE , PAGGA UDO , PIPPER GUNTER , WARZELHAN VOLKER
IPC: C08J5/00 , C08G18/42 , C08G18/76 , C08G18/79 , C08G63/20 , C09D5/00 , C09D167/00 , C09D175/04 , D01F6/84 , D01F6/92
Abstract: PCT No. PCT/EP97/04908 Sec. 371 Date Mar. 17, 1999 Sec. 102(e) Date Mar. 17, 1999 PCT Filed Sep. 19, 1997 PCT Pub. No. WO98/12242 PCT Pub. Date Mar. 20, 1998Biodegradable polyesters based on A) 95-99.99 mol % of at least one polyester A containing as monomeric building blocks of an acid component comprising a11) 20-95 mol % of at least one aliphatic or cycloaliphatic dicarboxylic acid or its ester-forming derivative and a12) 5-80 mol % of at least one aromatic dicarboxylic acid or its ester-forming derivative and at least one dihydroxy compound or at least one amino alcohol or their mixtures, and B) 0.01-5 mol % of a mixture comprising mono-, bi-, tri-, tetra- and higher-nuclear isocyanurates or corresponding compounds containing two, three or four functional groups capable of reacting with the end groups of polyester A, or mixtures of the isocyanurates and the corresponding compounds, as well as molding compositions comprising said polyesters, their manufacture and their use in the manufacture of moldings, filsm, fibers and coatings.
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公开(公告)号:CZ9900957A3
公开(公告)日:2000-01-12
申请号:CZ95799
申请日:1997-09-19
Applicant: BASF AG
Inventor: KOWITZ CHRISTOPH , BAUER PETER , BEIMBORN DIETER BERNHARD , BRUCHMANN BERND , FALLER UWE , LAUN MARTIN , PAGGA UDO , PIPPER GUNTER , WARZELHAN VOLKER
IPC: C08J5/00 , C08G18/42 , C08G18/76 , C08G18/79 , C08G63/20 , C09D5/00 , C09D167/00 , C09D175/04 , D01F6/84 , D01F6/92 , C08G63/91 , C08G63/16 , C08G63/685
CPC classification number: C08G63/20 , C08G18/4216 , C08G18/7664 , C08G18/791 , C08G2170/20 , C08G2230/00 , Y10T428/2913
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