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    FLAMMSCHUTZMITTEL
    1.
    发明公开
    FLAMMSCHUTZMITTEL 有权
    阻燃

    公开(公告)号：EP2553008A1

    公开(公告)日：2013-02-06

    申请号：EP11712233.3

    申请日：2011-03-30

    Applicant: BASF SE

    Inventor： HAHN, Klaus ,  FUCHS, Sabine ,  BELLIN, Ingo ,  SPIES, Patrick ,  HOFMANN, Maximilian ,  DEGLMANN, Peter ,  MASSONNE, Klemens ,  DENECKE, Hartmut ,  FLECKENSTEIN, Christoph ,  JANSSENS, Geert ,  WAGNER, Jochen ,  CIESIELSKI, Michael ,  DÖRING, Manfred

    IPC: C08K5/00 ,  C08K5/372 ,  C08K5/49 ,  C08K5/53 ,  C08K5/5398

    CPC classification number: C08K5/0066 ,  C08K5/36 ,  C08K5/49

    Abstract: The invention relates to a flame retardant containing a) at least one sulphur compound of formula (I), A1-( Z1)m- (S)n- (Z2)p- A2 (l) wherein the symbols and indices have the following meanings, A1, A2 are both or independently of one another C6-C12 aryl, cyclohexyl, Si(ORa)3, a saturated, partially unsaturated or aromatic, monocyclic or bicyclic ring having 3 to 12 ring members which contains one or more heteroatoms from the group N, O and S, and is unsubstituted or is substituted by one or more substituents of the group O, OH, S, SH, COORb, CONRcRd, C1-C18 alkyl, C1-C18 alkoxy, C1-C18 thioalkyl, C6-C12 aryl, C6-C12 aryloxy, C2-C18 alkenyl, C2-C18 alkenoxy, C2-C18 alkinyl and C2-C18 alkinoxy; Z1, Z2 are both or independently of one another -CO- or -CS-; Ra is C1-C18 alkyl; Rb, Rc, Rd are both or independently of one another H, C1-C18 alkyl, C6-C12 aryl or an aromatic, monocyclic or bicyclic ring having 3 to 12 ring members which contains one or more heteroatoms from the group N, O and S; m, p are both or independently of one another 0 or 1 and n is a natural number from 2 to 10, and b) at least one halogen-free organic phosphorus compound having a phosphorus content in the range from 5 to 80 wt %, based on the phosphorus compound, is suitable in particular for protection of foams based on styrene polymers.

    FLAMMSCHUTZMITTEL
    8.
    发明公开
    FLAMMSCHUTZMITTEL 审中-公开
    阻燃

    公开(公告)号：EP2531557A1

    公开(公告)日：2012-12-12

    申请号：EP11702446.3

    申请日：2011-02-03

    Applicant: BASF SE

    Inventor： HAHN, Klaus ,  KRIHA, Olaf ,  BELLIN, Ingo ,  SPIES, Patrick ,  FUCHS, Sabine ,  DEGLMANN, Peter ,  MASSONNE, Klemens ,  DENECKE, Hartmut ,  FLECKENSTEIN, Christoph ,  JANSSENS, Geert ,  HOFMANN, Maximilian

    IPC: C08K5/00 ,  C08K5/5398

    CPC classification number: C08K5/5398 ,  C08K5/0066

    Abstract: The invention relates to phosphine sulfide derivatives of formula (I), S=PR
    1 R
    2 R
    3 (I) which are suitable as flame retardants, in particular for polymers, wherein the symbols in formula (I) have the following meanings: R
    1 , R
    2 are identically or differently C1-C
    12 -alkyl, C
    3 -C
    8 -cycloalkyl, which is unsubstituted or substituted by one or more C
    1 -C4-alkyl groups, C
    2 -C
    12 -alkenyl, C
    2 -C
    12 -alkinyl, C
    6 -C
    10 -aryl, C
    6 -C
    10 -aryl-C
    1 -C
    4 -alkyl; R
    3 is H, SH, SR
    4 , OH, OR
    5 or a group: -(Y
    1 )
    n -[P(= X
    1 )R
    6 -(Y
    2 )
    n ]
    m -P(= X
    2 )R
    7 R
    8 ; or two groups R
    1 , R
    2 , R
    3 together with the phosphorus atom to which they are bound form a ring system; X
    1 , X
    2 are identically or differently O or S; Y
    1 , Y
    2 are identically or differently O or S; R
    4 , R
    5 , R
    6 , R
    7 , R
    8 are independently of each other identically or differently C1-C
    12 -alkyl, C
    3 -C
    8 -cycloalkyl, which is unsubstituted or substituted by one or more C
    1 -C
    4 -alkyl groups, C
    2 -C
    12 -alkenyl, C
    2 -C
    12 -alkinyl, C
    6 -C
    10 -aryl or C
    6 -C
    10 -aryl C
    1 -C
    4 -alkyl; n is 1 if Y
    1 or Y
    2 is O, and 1, 2, 3, 4, 5, 6, 7 or 8 if Y
    1 or Y
    2 is S, and m is a whole number between 0 and 100.

    HALOGENFREIE, PHOSPHORHALTIGE FLAMMGESCHÜTZTE POLYMERSCHAUMSTOFFE
    9.
    发明公开
    HALOGENFREIE, PHOSPHORHALTIGE FLAMMGESCHÜTZTE POLYMERSCHAUMSTOFFE 审中-公开
    氢氧化镁，磷酸氢钙聚合物

    公开(公告)号：EP2531552A2

    公开(公告)日：2012-12-12

    申请号：EP11703640.0

    申请日：2011-02-03

    Applicant: BASF SE

    Inventor： HAHN, Klaus ,  KRIHA, Olaf ,  BELLIN, Ingo ,  SPIES, Patrick ,  FUCHS, Sabine ,  DEGLMANN, Peter ,  MASSONNE, Klemens ,  DENECKE, Hartmut ,  FLECKENSTEIN, Christoph ,  JANSSENS, Geert ,  HOFMANN, Maximilian ,  DÖRING, Manfred ,  CIESIELSKI, Michael ,  WAGNER, Jochen

    IPC: C08J9/00 ,  C08K5/51 ,  C08K5/5398

    CPC classification number: C08J9/0038 ,  C08J9/0066 ,  C08J2325/04 ,  C08K5/53

    Abstract: The invention relates to a polymer foam having a density in the range between 5 and 120 kg/m
    3 , containing a) a polymer component, containing at least one styrene polymer, b) 0.1 to 5 parts by weight (relative to 100 parts by weight of component a)) of a flame retardant mixture, containing b1) at least one phosphorus compound of formula (I) having a phosphorus content in the range between 5 and 80% by weight, relative to the phosphorus compound, (X
    1 )
    s =PR
    1 R
    2 R
    3 (I), where the symbols and indices in formula (I) have the following meanings: R
    1 is C
    1 -C
    16 -alkyl, C
    1 -C
    10 -hydroxyalkyl, C
    2 -C
    16 -alkenyl, C
    1 -C
    16 -alkoxy, C
    2 -C
    16 -alkenoxy, C
    3 -C
    10 -cycloalkyl, C
    3 -C
    10 -cycloalkoxy, C
    6 -C
    10 -aryl, C
    6 -C
    10 -aryloxy, C
    6 -C
    10 -aryl-C
    1 -C
    16 -alkyl, C
    6 -C
    10 -aryl-C
    1 -C
    16 -alkoxy, SR
    9 , COR
    10 , COOR
    11 , CONR
    12 R
    13 ; R
    2 is C
    1 -C
    16 -alkyl, C
    1 -C
    10 -hydroxyalkyl, C
    2 -C
    16 -alkenyl, C
    1 -C
    16 -alkoxy, C
    2 -C
    16 -alkenoxy, C
    3 -C
    10 -cycloalkyl, C
    3 -C
    10 -cycloalkoxy, C
    6 -C
    10 -aryl, C
    6 -C
    10 -aryl-C
    1 -C
    16 -alkyl,
    C
    6 -C
    10 -aryl-C
    1 -C
    16 -alkoxy, SR
    9 , COR
    10 , COOR
    11 , CONR
    12 R
    13 ;
    R
    3 is H, SH, SR
    4 , OH, OR
    5 or a group 30 -(Y
    1 )
    n -[P(= X
    2 )
    u R
    6 -(Y
    2 )
    n ]
    m -P(= X
    3 )
    t R
    7 R
    8 ; or two groups R
    1 , R
    2 , R
    3 together with the phosphorus atom to which they are bound form a ring system; X
    1 , X2 and X
    3 are independently of each other identically or differently O or S; Y
    1 , Y
    2 are identically or differently O or S; R
    4 , R
    5 , R
    9 , R
    10 , R
    11 , R
    12 ,R
    13 are identically or differently C
    1 -C
    12 -alkyl, C
    3 -C
    8 -cycloalkyl, which is unsubstituted or substituted by one or more C
    1 -C
    4 -alkyl groups, C
    2 -C
    12 -alkenyl, C
    2 -C
    12 -alkinyl, C
    6 -C
    10 -aryl or C
    6 -C
    10 -aryl C
    1 -C
    4 -alkyl; R
    6 , R
    7 , R
    8 are independently of each other identically or differently C
    1 -C
    16 -alkyl, C
    1 -C
    16 -alkenyl, C
    1 -C
    16 -alkoxy, C
    1 -C
    16 -alkenoxy, C
    3 -C
    10 -cycloalkyl, C
    3 -C
    10 -cycloalkoxy, C
    6 -C
    10 -aryl, C
    6 -C
    10 -aryloxy, C
    6 -C
    10 -aryl-C
    1 -C
    16 -alkyl, C
    6 -C
    10 -aryl-C
    1 -C
    16 -alkoxy, SR
    9 , COR
    10 , COOR
    11 , CONR
    12 R
    13 ; n is 1, if Y
    1 or Y
    2 is O, and 1, 2, 3, 4, 5, 6, 7 or 8, if Y
    1 or Y
    2 is S; m is a whole number between 0 and 100; s, t and u are independently of each other 0 or 1; and b2) elementary sulphur.

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