公开(公告)号：DE59503272D1

公开(公告)日：1998-09-24

申请号：DE59503272

申请日：1995-05-03

Applicant: BASF AG

Inventor： GOTTSCHALK AXEL ,  STADLER RAIMUND ,  KRAPPE UDO

IPC: C08L53/00 ,  C08L71/12

Abstract: PCT No. PCT/EP95/01668 Sec. 371 Date Nov. 13, 1996 Sec. 102(e) Date Nov. 13, 1996 PCT Filed May 3, 1995 PCT Pub. No. WO95/31503 PCT Pub. Date Nov. 23, 1995Multiphase polymer blends contain a) a polymer (A), b) an A-B block copolymer (B) composed of a block A and a resilient block B and c) a B-C block copolymer (C) composed of a resilient block B and a block C d) and at least one further polymer (D) which differs from (A),(B) and (C) and is incompatible with the polymer (A), wherein the blocks A, B and C are different from one another, the polymer (A) is compatible with the block A and incompatible with the block C, the polymer (D) is compatible with the block C and incompatible with the block A, the resilient block B has a glass transition temperature below +20 DEG C. and the blocks A, B and C are incompatible with one another.

公开(公告)号：DE4416855A1

公开(公告)日：1995-11-16

申请号：DE4416855

申请日：1994-05-13

Applicant: BASF AG

Inventor： GOTTSCHALK AXEL DR ,  KRAPPE UDO ,  STADLER RAINMUND PROF DR

IPC: C08L51/00 ,  C08L51/04 ,  C08L71/12 ,  C08L25/04 ,  C08L27/06 ,  C08L67/02

Abstract: Multiphase polymer mixtures contain (a) a polymer (A); (b) an A-B graft copolymer (B) made of a block A as stock and of at least one resilient block B as grafted lateral chain or vice-versa; (c) a B-C graft copolymer (C) made of a resilient block B as stock and of at least one block C as grafted lateral chain or vice-versa; and (d) at least one additional polymer (D) that differs from (A), (B) and (C) and is incompatible with polymer (A). Blocks A, B and C differ from each other, polymer (A) is compatible with block A and incompatible with block C, polymer (D) is compatible with block C and incompatible with block A, the resilient block B has a glass transition temperature below +20 DEG C and blocks A, B and C are incompatible with each other.

公开(公告)号：ES2119440T3

公开(公告)日：1998-10-01

申请号：ES95918623

申请日：1995-05-03

Applicant: BASF AG

Inventor： GOTTSCHALK AXEL ,  STADLER RAIMUND ,  KRAPPE UDO

IPC: C08L53/00 ,  C08L71/12

Abstract: PCT No. PCT/EP95/01668 Sec. 371 Date Nov. 13, 1996 Sec. 102(e) Date Nov. 13, 1996 PCT Filed May 3, 1995 PCT Pub. No. WO95/31503 PCT Pub. Date Nov. 23, 1995Multiphase polymer blends contain a) a polymer (A), b) an A-B block copolymer (B) composed of a block A and a resilient block B and c) a B-C block copolymer (C) composed of a resilient block B and a block C d) and at least one further polymer (D) which differs from (A),(B) and (C) and is incompatible with the polymer (A), wherein the blocks A, B and C are different from one another, the polymer (A) is compatible with the block A and incompatible with the block C, the polymer (D) is compatible with the block C and incompatible with the block A, the resilient block B has a glass transition temperature below +20 DEG C. and the blocks A, B and C are incompatible with one another.

公开(公告)号：ES2142479T3

公开(公告)日：2000-04-16

申请号：ES95919431

申请日：1995-05-09

Applicant: BASF AG

Inventor： GOTTSCHALK AXEL ,  KRAPPE UDO ,  STADLER RAIMUND

IPC: C08L51/00 ,  C08L51/04 ,  C08L71/12

公开(公告)号：DE59507391D1

公开(公告)日：2000-01-13

申请号：DE59507391

申请日：1995-05-09

Applicant: BASF AG

Inventor： GOTTSCHALK AXEL ,  KRAPPE UDO ,  STADLER RAIMUND

IPC: C08L51/00 ,  C08L51/04 ,  C08L71/12

公开(公告)号：DE19521779A1

公开(公告)日：1997-01-09

申请号：DE19521779

申请日：1995-06-20

Applicant: BASF AG

Inventor： GOTTSCHALK AXEL DR ,  KRAPPE UDO ,  STADLER REIMUND PROF DR ,  ALTSTAEDT VOLKER DR ,  BREINER ULRIKE

IPC: C08F8/04 ,  C08F297/04 ,  C08F297/00 ,  C08L53/02

Abstract: - A-B-C block copolymers (I) comprise a block A, a block B with a Tg of +20[deg]C and a block C, which are different and mutually incompatible and have vol. fractions FA, FB and FC such that (a) FB FA or FC and 0.20 FB 0.35 and 0.75 FC FA 1.25 FC; or (b) 0.5 FC 0.75 and 0.20 FA 0.35 and 0.25 FA FB 0.70 FA; or (c) 0.60 FC 0.70 and 0.10 FA M 0.20 and 0.10 FB 0.20; or (d) 0.70 FC 0.94 and 0.05 FA 0.20 and 0.01 FB 0.10, such that 0.36 FB/FA 0.42.

公开(公告)号：DE4416854A1

公开(公告)日：1995-11-16

申请号：DE4416854

申请日：1994-05-13

Applicant: BASF AG

Inventor： GOTTSCHALK AXEL DR ,  STADLER REIMUND PROF DR ,  KRAPPE UDO

IPC: C08L53/00 ,  C08L71/12 ,  C08L25/04 ,  C08L51/00 ,  C08L55/02 ,  C08L33/06 ,  B29D7/01

Abstract: Multiphase polymer mixtures contain (a) a polymer (A); (b) an A-B block copolymer (B) made up of a block A and of an elastic block B; (c) a B-C block copolymer (C) made of an elastic block B and of a block C; and (d) at least another polymer (D) which is different from (A), (B) and (C) and incompatible with polymer (A). Blocks A, B and C differ from each other, polymer (A) is compatible with block A and incompatible with block C, polymer (D) is compatible with block C and incompatible with block A, elastic block B has a glass transition temperature below +20 DEG C and blocks A, B and C are incompatible with each other.