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    14.
    发明专利
    未知

    公开(公告)号：DE19960123A1

    公开(公告)日：2001-06-21

    申请号：DE19960123

    申请日：1999-12-13

    Applicant: BASF AG

    Inventor： HEINEMANN JOHANNES ,  MUELHAUPT ROLF ,  QUEISSER JOACHIM ,  LUINSTRA GERRIT ,  GEPRAEGS MICHAEL

    IPC: C08F4/42 ,  C08F4/60 ,  C08F4/64 ,  C08F4/646 ,  C08F4/659 ,  C08F4/70 ,  C08F10/00 ,  C08F10/02 ,  C08F110/02 ,  C08L23/08

    Abstract: The invention relates to a method for the homogeneous catalytic production, starting from ethene, of highly branched amorphous polyolefins which have an elastomeric characteristic profile. In a first step of said method a) ethene is oligomerized in the presence of a transition metal compound of general formula (I), whereby R and R represent C4 to C16 heteroaryl or C6 to C16 aryl with hydrogen substituents in both vicinal or ortho positions in relation to the binding site between the aryl or heteroaryl and N or N and is optionally oligomerized in the presence of a co-catalyst in an inert solvent. In a further step b), a transition metal compound of general formula (II) is added to the oligomerization mixture produced according to step a) and the reaction is continued in the presence of ethene. In a subsequent step c), the polymer product obtained is isolated.

    15.
    发明专利
    未知

    公开(公告)号：DE19934464A1

    公开(公告)日：2001-02-01

    申请号：DE19934464

    申请日：1999-07-27

    Applicant: BASF AG

    Inventor： QUEISSER JOACHIM ,  GEPRAEGS MICHAEL ,  LUINSTRA GERRIT ,  HUBER NORBERT

    IPC: C08F2/40 ,  C07F15/00 ,  C07F15/04 ,  C08F4/70 ,  C08F10/00 ,  C08F110/02 ,  C08F4/60 ,  C08F20/02

    Abstract: The present invention relates to a method for preparing (co)polymers that involves reacting non-polar olefin monomers and optionally alpha -olefins having a functional group in the presence of one or more transition metal compounds of the general formula (III) and optionally in the presence of a cocatalyst. In the formula (III), the substituents and indices are as follow: R and R are hydrogen, C1-C10 alkyl, C3-C10 cycloalkyl, C6-C16 aryl, alkylaryl with 1 to 10 carbon atoms in the alkyl portion and 6 to 14 carbon atoms in the aryl portion, Si(R )3, N(R )(R ), OR , SR or R and R form together with C , C and optionally C' a five-, six- or seven-membered aliphatic or aromatic substituted or non-substituted carbon or hetero cycle; R and R are C4-C16 heteroaryl or C6-C16 aryl with halogeno, nitro, cyano, sulfonato or trihalogenmethyl substituents in both ortho-positions relative to N and N ; R is hydrogen, C1-C10 alkyl, C6-C16 aryl or alkylaryl with 1 to 10 carbon atoms in the alkyl portion and 6 to 14 carbon atoms in the aryl portion; R and R are C1-C10 alkyl, C6-C16 aryl or alkylaryl with 1 to 10 carbon atoms in the alkyl portion and 6 to 14 carbon atoms in the aryl portion; m is 0 or 1; M is a metal from the group VIIIB in the classification table; T and Q are neutral or monoanionic monodentate ligands or T and Q form together a C2 or C3 alkyl unit with a methylketone, a linear C1-C4 alkylester or a nitrile end group; A is a non-coordinating or hardly coordinating anion; x and p are 0, 1, 2 or 3; and q and n are 1, 2 or 3.

    17.
    发明专利
    未知

    公开(公告)号：DE50210558D1

    公开(公告)日：2007-09-06

    申请号：DE50210558

    申请日：2002-07-03

    Applicant: BASF AG

    Inventor： GEPRAEGS MICHAEL

    IPC: C08K5/00 ,  C08L67/02 ,  H05K1/03

    Abstract: The invention relates to thermoplastic moulding materials containing A) 10-98 wt. % of at least one thermoplastic polyester, B) 1-30 wt. % of a flame resistant material combination made of 100 wt. % B), b 1 ) 20 99 wt. % of a flame resistant material containing halogen b 2 ) 1-80 wt. % of an antimonoxide, C) 0.01-5 wt. % of tartaric acid or tartrates or a mixture thereof, D) 0 is 5 wt.-% of at least one stabilisator containing phosphorous, E) 0-70 wt.-% of additional materials, whereby the sum of the wt % of the components A)-E) is 100%.

    MASAS PARA MOLDEO DE POLIESTER TERMOPLASTICO.
    18.
    发明专利
    MASAS PARA MOLDEO DE POLIESTER TERMOPLASTICO. 未知

    公开(公告)号：MXPA05001414A

    公开(公告)日：2005-04-11

    申请号：MXPA05001414

    申请日：2003-08-29

    Applicant: BASF AG

    Inventor： GEPRAEGS MICHAEL

    IPC: C08K3/00 ,  F21S8/10 ,  C08K3/34 ,  C08K5/00 ,  C08L67/00 ,  C08L67/02 ,  C08L101/12 ,  F21W101/10

    Abstract: La invencion se relaciona a masas para moldeo termoplastico, que comprenden: A) 10 a 89.9% en peso de un poliester termoplastico con un numero de viscosidad (VN) de al menos 145 ml/g, B) 10 a 89.99% en peso de un poliester termoplastico con un numero de viscosidad (VN) de al menos 135 ml/g, C) 0.01 a 5% en peso de al menos un agente de nucleacion, D) O a 5% en peso de al menos un lubricante y E) 0 a 70% en peso de aditivos adicionales, por lo que la suma de los porcentajes en peso de los componentes A) a E) = 100%.

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