公开(公告)号：DE102005001637A1

公开(公告)日：2006-07-20

申请号：DE102005001637

申请日：2005-01-12

Applicant: BASF AG

Inventor： KNOLL KONRAD ,  STEININGER HELMUT ,  SCHUSTER MICHAEL ,  WAGNER DANIEL ,  MERKEL PETER

IPC: C08L53/02 ,  C08F12/08 ,  C08F293/00 ,  C08F297/02 ,  C08J5/18

Abstract: A mixture which comprises from 5 to 50% by weight of a block copolymer A, which comprises one or more copolymer blocks (B/S)A each composed of from 65 to 95% by weight of vinylaromatic monomers and from 35 to 5% by weight of dienes and of a glass transition temperature TgA in the range from 40° to 90° C.; from 95 to 50% by weight of a block copolymer B, which comprises at least one hard block S composed of vinylaromatic monomers and comprises one or more copolymer blocks (B/S)B each composed of from 20 to 60% by weight of vinylaromatic monomers and from 80 to 40% by weight of dienes and of a glass transition temperature TgB in the range from −70° to 0° C.; from 0 to 45% by weight of polystyrene or of a block copolymer C other than A and B; and from 0 to 6% by weight of a plasticizer; and its use for production of shrink films.

公开(公告)号：CA2591623A1

公开(公告)日：2006-07-20

申请号：CA2591623

申请日：2005-12-31

Applicant: BASF AG

Inventor： SCHUSTER MICHAEL ,  WAGNER DANIEL ,  KNOLL KONRAD ,  STEININGER HELMUT ,  MERKEL PETER

IPC: C08L53/02

Abstract: A mixture which comprises from 5 to 50% by weight of a block copolymer A, which comprises one or more copolymer blocks (B/S)A each composed of from 65 to 95% by weight of vinylaromatic monomers and from 35 to 5% by weight of dienes and of a glass transition temperature TgA in the range from 40° to 90° C.; from 95 to 50% by weight of a block copolymer B, which comprises at least one hard block S composed of vinylaromatic monomers and comprises one or more copolymer blocks (B/S)B each composed of from 20 to 60% by weight of vinylaromatic monomers and from 80 to 40% by weight of dienes and of a glass transition temperature TgB in the range from −70° to 0° C.; from 0 to 45% by weight of polystyrene or of a block copolymer C other than A and B; and from 0 to 6% by weight of a plasticizer; and its use for production of shrink films.

公开(公告)号：AT328914T

公开(公告)日：2006-06-15

申请号：AT01988738

申请日：2001-10-26

Applicant: BASF AG

Inventor： KNOLL KONRAD ,  GAUSEPOHL HERMANN ,  WUENSCH JOSEF RICHARD ,  NAEGELE PAUL ,  KOCH JUERGEN

IPC: C08F2/38 ,  C08F12/00 ,  C08F12/08 ,  C08F293/00

Abstract: A process for the preparation of linear polymers or block copolymers of styrene by anionic polymerization comprises carrying out the chain termination with an n-alkyl glycidyl ether or a dialkyl ketone.

公开(公告)号：DE102004014585A1

公开(公告)日：2005-10-13

申请号：DE102004014585

申请日：2004-03-23

Applicant: BASF AG

Inventor： KNOLL KONRAD ,  WEIDISCH ROLAND

IPC: C08L53/02

公开(公告)号：ES2219767T3

公开(公告)日：2004-12-01

申请号：ES97927038

申请日：1997-05-26

Applicant: BASF AG

Inventor： NIESSNER NORBERT ,  KNOLL KONRAD

IPC: B32B25/08 ,  B32B27/00 ,  C08J5/18 ,  C08L53/02

Abstract: LA INVENCION TRATA DE UNA PELICULA EN FORMA DE ROLLO, EN ESPECIAL PARA EL ENVASADO DE ALIMENTOS, COMO SUSTITUCION DE UNA PELICULA DE CLORURO DE POLIVINILO A PARTIR DE UN 15 A UN 99,6 % EN PESO DE UN COPOLIMERO DE BLOQUE DE ESTIRENO - BUTADIENO CAUCHOELASTICO; DE UN 15 A UN 99,6 % DE UN POLIMERO TERMOPLASTICO; DE UN 0,1 A UN 10 % DE UN AGENTE ANTI FOGGING; DE UN 0,1 A UN 5 % DE UN ANTIOXIDANTE PRIMARIO; DE UN 0,1 A UN 5 % DE UN ANTIOXIDANTE SECUNDARIO Y DE UN 0,1 A UN 50 % DE OTRAS SUSTANCIAS AUXILIARES. LA CONTRACCION TRANSVERSAL DE DICHA PELICULA, DESPUES DE UN ALMACENAMIENTO DE 3 MESES DE DURACION, NO SUPERA EL 3 %.

公开(公告)号：AU2003253320A1

公开(公告)日：2004-03-19

申请号：AU2003253320

申请日：2003-07-25

Applicant: BASF AG

Inventor： KNOLL KONRAD ,  DARDIN ULRIKE ,  DESBOIS PHILIPPE ,  MITULLA KONRAD ,  NAEGELE PAUL

IPC: C08L53/02 ,  C08K5/00 ,  C08K5/13 ,  C08K5/134 ,  C08K5/1535 ,  C08K5/524

Abstract: The invention relates to thermoplastic moulded masses containing, a) at least one block copolymer (A), comprising, with relation to (A), a1) 50 to 90 wt. % of at least one styrol monomer, a2) 10 to 50 wt. % of at least one diene monomer, with the following as stabilisers, relative to the moulded mass, b) 0.001 to 0.18 wt. % of at least one benzofuranone derivative (B), c) 0.05 to 1 wt. % of at least one organic phosphite (C), and d) 0.1 to 0.3 wt. % of at least one stabiliser compound (D), selected from sterically hindered phenols and aromatic amines.

公开(公告)号：ES2198898T3

公开(公告)日：2004-02-01

申请号：ES99908853

申请日：1999-02-05

Applicant: BASF AG

Inventor： SCHADE CHRISTIAN ,  FISCHER WOLFGANG ,  GAUSEPOHL HERMANN ,  KNOLL KONRAD ,  WARZELHAN VOLKER ,  FONTANILLE MICHEL

IPC: C08F4/46 ,  C08F12/04 ,  C08F36/04 ,  C08F236/10 ,  C08F4/54 ,  C08F297/06

Abstract: In a process for the homopolymerization of vinylaromatic monomers or the copolymerization of vinylaromatic monomers and dienes in the presence of at least one alkali metal compound and at least one compound of an element of group 3a of the Periodic Table of the elements, the compounds contain, based on the sum of molar equivalents of alkali metal and elements of group 3a, in each casea) from 0.1 to 3.9 molar equivalents of oxygen, sulfur, nitrogen or phosphorus andb) from 0.1 to 3.9 molar equivalents of an organyl ligand.

公开(公告)号：AU2002356675A1

公开(公告)日：2003-06-10

申请号：AU2002356675

申请日：2002-11-19

Applicant: BASF AG

Inventor： WALTER HANS-MICHAEL ,  KNOLL KONRAD ,  DESBOIS PHILIPPE

IPC: C08F279/02 ,  C08F297/04 ,  C08L25/04 ,  C08L53/02

Abstract: The present invention relates to mixtures comprising linear block copolymers made from vinylaromatic monomers and from dienes of the structure (I) S 1 -B 1 -S 2 and (II) S 3 -B 2 -S 4 , where S 1 is a block made from vinylaromatic monomers with number-average molar mass M n in the range from 40,000 to 100,000 g/mol, each of S 2 , S 3 and S 4 is a block made from vinylaromatic monomers with number-average molar mass M n in the range from 5,000 to 20,000 g/mol, each of B 1 and B 2 is a block made from dienes or a copolymer block made from dienes and from vinylaromatic monomers with numberaverage molar mass M n in the range from 15,000 to 40,000 g/mol, and the ratio of the block copolymers (I)/(II) is in the range from 0.6 to 2.

公开(公告)号：DE59701918D1

公开(公告)日：2003-02-20

申请号：DE59701918

申请日：1997-09-09

Applicant: BASF AG

Inventor： KNOLL KONRAD ,  GAUSEPOHL HERMANN ,  NIESSNER NORBERT ,  NAEGELE PAUL

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

公开(公告)号：DE59609062D1

公开(公告)日：2002-05-16

申请号：DE59609062

申请日：1996-01-23

Applicant: BASF AG

Inventor： NIESSNER NORBERT ,  KNOLL KONRAD ,  NAEGELE PAUL ,  BETZ WALTER ,  BUESCHL RAINER ,  KATHMANN JENS-OTTO ,  SKUPIN GABRIEL

IPC: B23B27/08 ,  B32B25/08 ,  C08F297/04 ,  C08J5/18 ,  C08L53/02