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    82.
    发明专利
    未知

    公开(公告)号：DE19650563A1

    公开(公告)日：1998-06-10

    申请号：DE19650563

    申请日：1996-12-05

    Applicant: BASF AG

    Inventor： GOTTSCHALK AXEL DR ,  WEBER MARTIN DR ,  KOCH ANDREAS DR ,  AUMUELLER ALEXANDER DR

    IPC: C08J5/00 ,  C08K5/5399 ,  C08L25/02 ,  C08L33/06 ,  C08L51/00 ,  C08L51/04 ,  C08L67/02 ,  C08L69/00 ,  C08L77/00 ,  C08L101/00 ,  C08J5/18 ,  C08K5/16 ,  C08K5/49 ,  C08L23/00 ,  C08L33/10 ,  C08L67/00 ,  C09K21/14 ,  D01F6/66

    Abstract: The invention concerns flame-resistant thermoplastic moulding compounds containing: A) between 1 and 97 wt % of at least one polycarbonate, polyamide, polyester, polyolefin or polymethacrylate or a mixture of the above-mentioned thermoplastic polymers; B) between 1 and 97 wt % of at least one graft polymer consisting of: b1) between 40 and 80 wt % of a graft basis comprising a rubber-elastic polymer with a glass transition temperature of less than 0 DEG C; and b2) between 20 and 60 wt % of a graft overlay comprising: b21) between 50 and 95 wt % vinylaromatic monomers of general formula PHI , in which R designates a C1-C8 alkyl group or a hydrogen atom and R designates a C1-C8 alkyl group, and n has the value 0, 1, 2 or 3 or methylmethacrylate or mixtures thereof; and b22) between 5 and 50 wt % acrylonitrile, methacrylonitrile, methylmethacrylate, maleic acid anhydride or mixtures thereof; C) between 1 and 97 wt % of at least one thermoplastic copolymer comprising: c1) between 50 and 95 wt % vinylaromatic monomers of general formula PHI or methylmethacrylate or mixtures thereof; and c2) between 5 and 50 wt % acrylonitrile, methacrylonitrile, methylmethacrylate, maleic acid anhydride or mixtures thereof; D) between 1 and 50 wt % flame retardants containing iminophosphoranes; and E) between 0 and 50 wt % further additives.

    89.
    发明专利
    未知

    公开(公告)号：DE58907464D1

    公开(公告)日：1994-05-19

    申请号：DE58907464

    申请日：1989-12-27

    Applicant: BASF AG

    Inventor： AUMUELLER ALEXANDER DR ,  NEUMANN PETER DR ,  TRAUTH HUBERT

    IPC: C07D211/78 ,  C07D211/90 ,  C07D401/14 ,  C08K5/3412 ,  C08K5/3435 ,  C09D7/12

    Abstract: Tetrahydropyridones which in one of their tautomeric forms conform to the general formula (I) (I) where R1 and R2 are each independently of the other C1-C12-alkyl, which may be oxygen-interrupted, C5-C6-cycloalkyl or C7-C12-phenylalkyl where the phenyl is unsubstituted or monosubstituted, disubstituted or trisubstitued by C1-C4-alkyl, C1-C4-alkoxy, fluorine, chlorine or bromine, or is a from 5- to 12-membered cycloaliphatic ring which may be monosubstituted, disubstituted, trisubstituted or tetrasubstituted by C1-C4-alkyl, and R3 is hydrogen, substituted or unsubstituted alkyl or phenyl alkyl or alkanoyl, are effective stabilizers for plastics and coatings.

    90.
    发明专利
    未知

    公开(公告)号：DE3888339D1

    公开(公告)日：1994-04-14

    申请号：DE3888339

    申请日：1988-12-13

    Applicant: BASF AG

    Inventor： AUMUELLER ALEXANDER DR ,  NEUMANN PETER DR ,  TRAUTH HUBERT

    IPC: C07D471/08 ,  C07D519/00 ,  C08K5/34 ,  C08K5/3412 ,  C08K5/3442 ,  C09D7/12

    Abstract: The bicyclo[3.3.1]nonane derivatives have the general formula (I) … … in which… n represents an integer from 1 to 70,… R represents hydrogen,… R represents hydrogen or hydroxyl or the radical … … R and R independently of one another represent phenyl, 1-naphthyl or 2-naphthyl, where the phenyl and naphthyl can be substituted by 1,2 or 3 C1- to C12-alkyl, C1- to C12-alkoxy, chlorine, bromine, fluorine, trifluoromethyl or cyano and where in the case of 2 and 3 substituents these can be identical or different,… A and B independently of one another represent a chemical bond, C1- to C22-alkylene, cycloalkylene, … … in which… m and o each denote numbers from 1 to 20 and… R denotes hydrogen, C1-C22-alkyl, C5-C12-cycloalkyl, C7-C18-phenylalkyl, phenyl or C2-C22-cyanoalkyl,… M represents a radical of the formula … … where M can be bonded to A both via the nitrogen atom and via the carbon atom and… R , R , R and R independently of one another denote C1-C4-alkyl or R and R and/or R and R together denote a tetra- or pentamethylene group,… R represents hydrogen, cyano, hydroxyl, … … R denotes hydrogen, C1-C22-alkyl, C5-C12-cycloalkyl, C5-C16-phenylalkyl, or a 5- or 6-membered heterocycle or… - if n = 1 - -M-B-R represents a radical of the formula … … where in the formulae… R represents C1-C4-alkyl,… R represents hydrogen, C1-C4-alkyl or C1-C4-alkoxy and… R represents hydrogen or C1-C12-alkyl. … The compounds (I) have extremely good stabilising properties for plastics. The compounds (I) are colourless, readily compatible with organic polymers and are stable to thermal decomposition.

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