公开(公告)号：EP2313421A2

公开(公告)日：2011-04-27

申请号：EP09779878.9

申请日：2009-06-23

Applicant: BASF SE

Inventor： KING, Roswell Easton ,  PADEGIMAS, Stanley J. ,  BAKKE, Brian ,  MOORE, Lucas R. ,  SHUM, Sai Ping ,  CORDOVA, Robert

IPC: C07F9/145 ,  C08K5/526

CPC classification number: C07F9/145 ,  C08K5/526 ,  C08K2201/014 ,  C08L23/02

Abstract: Disclosed are liquid compositions comprising a) a compound of formula (I) and b) a compound of formula (II) where R is hydrogen or methyl, n and n' are independently an integer from 1 to 45 and R
1 , R
2 and R
3 are each independently hydrogen, straight or branched chain alkyl of 1 to 12 carbon atoms, phenylalkyl of 7 to 9 carbon atoms, phenylalkyl of 7 to 9 carbon atoms substituted on the phenyl ring by one to three straight or branched chain alkyl of 1 to 12 carbon atoms or R
1 , R
2 and R
3 are each independently –(CH
2 )
k -COOR
4 where k is 0, 1 or 2 and R
4 is hydrogen or straight or branched chain alkyl of 1 to 20 carbon atoms. The compositions comprising oxyalkylene bridged bis-and tris-phosphite esters of formulae I and II are liquid at ambient conditions and are effective stabilizers for polyolefins.

Abstract translation: 公开了包含a）式（I）化合物和b）式（II）化合物的液体组合物，其中R为氢或甲基，n和n'独立地为1-45的整数，且R 1，R 2和 R 3各自独立地为氢，1至12个碳原子的直链或支链烷基，7至9个碳原子的苯基烷基，7至9个碳原子的苯基烷基在苯环上被1至3个直链或支链烷基 至12个碳原子或R 1，R 2和R 3各自独立地为 - （CH 2）k -COOR 4，其中k为0,1或2且R 4为氢或具有1至20个碳原子的直链或支链烷基 。 包含式I和II的氧化烯桥联的双 - 和三 - 亚磷酸酯的组合物在环境条件下为液体并且是聚烯烃的有效稳定剂。

公开(公告)号：EP2313421B1

公开(公告)日：2012-08-15

申请号：EP09779878.9

申请日：2009-06-23

Applicant: BASF SE

Inventor： KING, Roswell Easton ,  PADEGIMAS, Stanley J. ,  BAKKE, Brian ,  MOORE, Lucas R. ,  SHUM, Sai Ping ,  CORDOVA, Robert

IPC: C07F9/145 ,  C08K5/526

CPC classification number: C07F9/145 ,  C08K5/526 ,  C08K2201/014 ,  C08L23/02

Abstract: Disclosed are liquid compositions comprising a) a compound of formula I (I) and b) a compound of formula II (II) where R is hydrogen or methyl, n and n' are independently an integer from 1 to 45 and R
1 , R
2 and R
3 are each independently hydrogen, straight or branched chain alkyl of 1 to 12 carbon atoms, phenylalkyl of 7 to 9 carbon atoms, phenylalkyl of 7 to 9 carbon atoms substituted on the phenyl ring by one to three straight or branched chain alkyl of 1 to 12 carbon atoms or R
1 , R
2 and R
3 are each independently –(CH
2 )
k -COOR
4 where k is 0, 1 or 2 and R
4 is hydrogen or straight or branched chain alkyl of 1 to 20 carbon atoms. The compositions comprising oxyalkylene bridged bis-and tris-phosphite esters of formulae I and II are liquid at ambient conditions and are effective stabilizers for polyolefins.

Abstract translation: 公开了包含a）式I（I）化合物和b）式II（II）化合物的液体组合物，其中R为氢或甲基，n和n'独立地为1-45的整数，且R 1，R 2和R 3各自独立地为氢，具有1至12个碳原子的直链或支链烷基，具有7至9个碳原子的苯基烷基，在苯环上被1至3个直链或支链烷基取代的7至9个碳原子的苯基烷基 1至12个碳原子或R 1，R 2和R 3各自独立地为 - （CH 2）k -COOR 4，其中k为0,1或2且R 4为氢或1至20的直链或支链烷基 碳原子。 包含式I和II的氧化烯桥联的双 - 和三 - 亚磷酸酯的组合物在环境条件下为液体并且是聚烯烃的有效稳定剂。

公开(公告)号：EP2061829B1

公开(公告)日：2010-07-14

申请号：EP07803038.4

申请日：2007-08-30

Applicant: BASF SE

Inventor： FINK, Jochen ,  PFAENDNER, Rudolf ,  KING, Roswell Easton ,  SHUM, Sai Ping ,  PADEGIMAS, Stanley J.

IPC: C08G79/02 ,  C08G79/04 ,  C08L85/02 ,  C08K5/529 ,  C08K5/5373 ,  C07F9/59

CPC classification number: C08K5/5393 ,  C07F9/145 ,  C08G79/02 ,  C08G79/025 ,  C08G79/04 ,  C08K5/526

Abstract: Novel liquid polymeric compounds of the formula (I) wherein the general symbols are as defined in claim 1, are disclosed as stabilizers for protecting organic materials against oxidative, thermal or light-induced degradation.