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.

公开(公告)号：EP2780412A1

公开(公告)日：2014-09-24

申请号：EP12783621.1

申请日：2012-11-13

Applicant: BASF SE

Inventor： XALTER, Rainer ,  ROTH, Michael ,  DÖRING, Manfred ,  CIESIELSKI, Michael ,  WAGNER, Sebastian

IPC: C08K5/5399

CPC classification number: C08K5/5399

Abstract: The present invention relates to the use of aromatic P-piperazine-compounds in flame retardant polymer compositions. These compositions are especially useful for the manufacture of flame retardant compositions based on thermoplastic polymers, especially polyolefin homo-and copolymers, polycondensates, such as polyamines or polyesters and duroplastic polymers, such as polyepoxides.

公开(公告)号：EP2658905A1

公开(公告)日：2013-11-06

申请号：EP11807928.4

申请日：2011-12-23

Applicant: BASF SE

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

IPC: C08J9/00 ,  C08K5/00 ,  C08K5/372 ,  C08K5/49 ,  C09K21/12

CPC classification number: C08J9/0038 ,  C08J9/0033 ,  C08J9/16 ,  C08J9/20 ,  C08J2201/03 ,  C08J2325/04 ,  C08J2481/04 ,  C08J2485/02 ,  C08K5/0066 ,  C08K5/372 ,  C08K5/49 ,  C08L81/04 ,  C09K21/12

Abstract: The invention relates to a flame-retardant system comprising: a) at least one sulfur compound of the formula (I), where the definitions of the symbols and indices are as follows: R, being identical or different, preferably identical, is C6-C12-aryl, a 5-10-membered heteroaryl group which comprises one or more heteroatoms from the group of N, O, and S, C1-C18-alkyl, C2-C18-alkenyl, C3-C18-alkynyl, or C3-C10-cycloalkyl; X, being identical or different, preferably identical, is OR2, SR2, NR2R3, COOR2, CONR2, SO2R2, F, Cl, Br, R, H, or a -Y1-P(Y2)pR'R'' group; Y1 is O, S, or NR'''; Y2 is O or S; p is 0 or 1; R' and R'', being identical or different, preferably identical, are C1-C18-alkyl, C2-C18-alkenyl, C2-C18-alkynyl, C6-C12-aryl, C3-C10-cycloalkyl, C6-C12-aryl-C1-C18-alkyl, a heteroaryl group or heteroaryloxy group which comprises one or more heteroatoms from the group of N, O, and S, O-(C1-C18)-alkyl, O-(C2-C18)-alkenyl, O-(C2-C10)-alkynyl, O-(C6-C12)-aryl, O-(C3-C10)-cycloalkyl or (C6-C12)-aryl-(C1-C18)-alkyl-O; R''' is H, C1-C18-alkyl, or (P(Y2)pR'R''); R1, being identical or different, preferably identical, is C1-C18-alkyl, C2-C18-alkenyl, C2-C18-alkynyl, C6-C12-aryl, C3-C10-cycloalkyl, C6-C12-aryl-C1-C18-alkyl, a heteroaryl group which comprises one or more heteroatoms from the group of N, O, and S, O-(C1-C18)-alkyl, O-(C2-C18)-alkenyl, O-(C3-C18)-alkynyl, O-(C6-C12)-aryl, O-(C3-C10)-cycloalkyl, (C6-C12)-aryl-(C1-C18)-alkyl-O, S-(C1-C18)-alkyl, S-(C1-C18)-alkenyl, S-(C2-C18)-alkynyl, S-(C6-C12)-aryl, S-(C3-C10)-cyclo­alkyl, (C6-C12)-aryl-(C1-C18)-alkyl-S, OH, F, Cl, Br or H; R2 and R3,being identical or different, preferably identical, are H, C1-C18-alkyl, C2-C18-alkenyl, C2-C18-alkynyl, C6-C12-aryl, C3-C10-cycloalkyl, C6-C12-aryl-C1-C18-alkyl, or a heteroaryl group which comprises one or more heteroatoms from the group of N, O, and S; n is an integer from 1 to 8, and m is a number from 1 to 1000; b) at least one halogen-free organophosphorus compound with phosphorus content in the range from 0.5 to 40% by weight, based on the phosphorus compound.

公开(公告)号：EP2553008B1

公开(公告)日：2016-08-24

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 ,  C08K5/36 ,  C08K5/49

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

公开(公告)号：EP2658905B1

公开(公告)日：2015-09-16

申请号：EP11807928.4

申请日：2011-12-23

Applicant: BASF SE

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

IPC: C08J9/00 ,  C08K5/00 ,  C08K5/372 ,  C08K5/49 ,  C09K21/12

CPC classification number: C08J9/0038 ,  C08J9/0033 ,  C08J9/16 ,  C08J9/20 ,  C08J2201/03 ,  C08J2325/04 ,  C08J2481/04 ,  C08J2485/02 ,  C08K5/0066 ,  C08K5/372 ,  C08K5/49 ,  C08L81/04 ,  C09K21/12

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.