公开(公告)号：EP0776929A3

公开(公告)日：1998-06-10

申请号：EP96118613

申请日：1996-11-20

Applicant: BASF AG

Inventor： WALTER MANFRED DR ,  KNOLL KONRAD DR ,  SCHNEIDER MICHAEL DR ,  WASSMER KARL-HEINZ DR

IPC: C08J9/16 ,  C08F212/08 ,  C08F212/32 ,  C08J9/18 ,  C08J9/228 ,  C09K21/14 ,  C08J9/14 ,  C08L25/08

CPC classification number: C08J9/228 ,  C08J9/18 ,  C08J2325/08

Abstract: Schaumstoffe auf Basis von Copolymeren des Styrols mit 2 bis 50 Mol-% 1,1-Diphenylethen weisen eine hohe Wärmeformbeständigkeit auf.

公开(公告)号：EP0814098A2

公开(公告)日：1997-12-29

申请号：EP97109943

申请日：1997-06-18

Applicant: BASF AG

Inventor： RUEHL THOMAS DR ,  BREITSCHEIDEL BORIS DR ,  HENKELMANN JOCHEN DR ,  HENNE ANDREAS DR ,  LEBKUECHER ROLF DR ,  KNOLL KONRAD DR ,  WEIGUNY SABINE DR ,  NAEGELE PAUL ,  GAUSEPOHL HERMANN DR ,  NIESSNER NORBERT DR

IPC: B01J23/44 ,  B01J23/46 ,  B01J35/10 ,  C07B35/02 ,  C07B61/00 ,  C07C29/141 ,  C07C29/149 ,  C07C29/20 ,  C07C31/12 ,  C07C31/135 ,  C07C31/20 ,  C07C35/08 ,  C07C35/21 ,  C07C209/72 ,  C07C211/35 ,  C08F4/70 ,  C08F4/80 ,  C08F8/04 ,  C08F36/06 ,  C08F297/04

CPC classification number: B01J23/462 ,  B01J23/44 ,  B01J35/0053 ,  B01J35/10 ,  B01J35/1019 ,  B01J35/108 ,  C08F8/04

Abstract: Verfahren zur Umsetzung einer organischen Verbindung in Gegenwart eines Katalysators, der als Aktivmetall Ruthenium alleine oder zusammen mit mindestens einem Metall der I., VII. oder VIII. Nebengruppe des Periodensystems in einer Menge von 0,01 bis 30 Gew.-%, bezogen auf das Gesamtgewicht des Katalysators, aufgebracht auf einem Träger, umfaßt, dadurch gekennzeichnet, daß 10 bis 50% des Porenvolumens des Trägers von Makroporen mit einem Porendurchmesser im Bereich von 50 nm bis 10.000 nm und 50 bis 90% des Porenvolumens des Trägers von Mesoporen mit einem Porendurchmesser im Bereich von 2 bis 50 nm gebildet werden, wobei sich die Summe der Porenvolumina zu 100% addiert, sowie den Katalysator an sich.

Abstract translation: 新催化剂（I）在载体（II）上含有0.01-30重量％的钌或钯作为活性金属，任选与第I，VII或VIII族过渡金属一起，其中（新特征）10-50％ 的孔体积由孔径（PD）为50-10,000nm的大孔组成，50-90％由PD为2-50nm的中孔组成。 还要求的是（i）在（I）存在下转化含有多个CC键的聚合物的方法，和（ii）在（I）存在下转化有机化合物的方法，其中活性金属是钌 。

公开(公告)号：DE19728541A1

公开(公告)日：1999-01-07

申请号：DE19728541

申请日：1997-07-04

Applicant: BASF AG

Inventor： SCHNEIDER MICHAEL DR ,  GOTTSCHALK AXEL DR ,  KNOLL KONRAD DR ,  MEHLER CHRISTOF DR ,  WARZELHAN VOLKER DR

IPC: C08L53/00 ,  C08L25/08 ,  C08J5/00 ,  C08L9/06 ,  C08L53/02

Abstract: Impact resistant thermoplastic moulding compound (I) containing (A) \- 50 wt% copolymer of 15-63 wt% 1,1-diphenylethylene (DPE) and 37-85 wt% styrene; (B) 5-35 wt% of a tri-block copolymer of (b 1) a block consisting mainly of the comonomer units in copolymer (A), (b 2) an elastomeric block and (b 3) a polystyrene block; (C) \- 5 wt% polystyrene and/or a polymer which is miscible with polystyrene; and (D) 0-40 wt% rubber.

公开(公告)号：DE19638254A1

公开(公告)日：1998-03-26

申请号：DE19638254

申请日：1996-09-19

Applicant: BASF AG

Inventor： KNOLL KONRAD DR ,  GAUSEPOHL HERMANN DR ,  NIESNER NORBERT DR ,  NAEGELE PAUL

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

Abstract: Thermoplastic elastomer moulding compounds based on a rubber elastic block copolymer are obtained by hydrogenating a styrene-butadiene block copolymer composed of at least one block A that forms a hard phase and contains polymerised styrene units and of at least one elastomer block (B/S) that forms a soft phase and contains polymerised styrene and butadiene units. The glass transition temperature Tg of block A of the styrene-butadiene block copolymer lies above 25 DEG C and that of its block (B/S) lies below 25 DEG C. The phase volume ratio between blocks A and B/S is selected so that the proportion of hard phase in the total block copolymer equals 1 to 40 vol % and the weight percentage of diene is lower than 50 wt %.

公开(公告)号：DE19544487A1

公开(公告)日：1997-06-05

申请号：DE19544487

申请日：1995-11-29

Applicant: BASF AG

Inventor： WALTER MANFRED DR ,  KNOLL KONRAD DR ,  SCHNEIDER MICHAEL DR ,  WASMER KARL-HEINZ DR

IPC: C08J9/16 ,  C08F212/08 ,  C08F212/32 ,  C08J9/18 ,  C08J9/228 ,  C09K21/14 ,  C08L25/08 ,  C08L25/02 ,  B29C67/20

Abstract: The foam is based on a copolymer (I) of styrene with 2-50 mole-% 1,1-diphenylethene (II). Also claimed are methods for making the foam in various forms. The beads are produced by impregnating (I) granulate having an average diameter of 0.1-3 mm with a volatile blowing agent in aqueous suspension at 100-180 degrees C and then either (a) cooling the suspension, separating the granulate and foaming by supplying energy in a separate stage or (b) depressurising the hot suspension and hence foaming the granulate directly. Mouldings are made by from the prefoamed beads by foaming and welding in a mould. Boards and sheets are made by plasticising (I) in an extruder, mixing with a volatile blowing agent and extrusion through a wide slit die, with foaming.

公开(公告)号：ES2095545T3

公开(公告)日：1997-02-16

申请号：ES93116607

申请日：1993-10-14

Applicant: BASF AG

Inventor： KNOLL KONRAD DR ,  LOTH WOLFGANG DR ,  GAUSEPOHL HERMANN DR

IPC: C08F2/44 ,  C08F2/06 ,  C08F4/48 ,  C08F279/02 ,  C08F285/00 ,  C08F287/00

公开(公告)号：DE59304965D1

公开(公告)日：1997-02-13

申请号：DE59304965

申请日：1993-10-14

Applicant: BASF AG

Inventor： KNOLL KONRAD DR ,  LOTH WOLFGANG DR ,  GAUSEPOHL HERMANN DR

IPC: C08F2/44 ,  C08F2/06 ,  C08F4/48 ,  C08F279/02 ,  C08F285/00 ,  C08F287/00

公开(公告)号：ES2075265T3

公开(公告)日：1995-10-01

申请号：ES91107926

申请日：1991-05-16

Applicant: BASF AG

Inventor： KNOLL KONRAD DR ,  BRONSTERT KLAUS DR ,  BENDER DIETMAR DR

IPC: C08F8/20 ,  C08F10/10

Abstract: A process for the preparation of polymers of isobutene having tertiary chloride groups by reaction of appropriate polymers which have been prepared by cationic polymerization of isobutene with hydrogen chloride.

公开(公告)号：DE4017300A1

公开(公告)日：1991-12-05

申请号：DE4017300

申请日：1990-05-30

Applicant: BASF AG

Inventor： KNOLL KONRAD DR ,  BRONSTERT KLAUS DR ,  BENDER DIETMAR DR

IPC: C08F8/20 ,  C08F10/10

Abstract: A process for the preparation of polymers of isobutene having tertiary chloride groups by reaction of appropriate polymers which have been prepared by cationic polymerization of isobutene with hydrogen chloride.

公开(公告)号：DE19727769A1

公开(公告)日：1999-01-07

申请号：DE19727769

申请日：1997-06-30

Applicant: BASF AG

Inventor： KNOLL KONRAD DR ,  ANDERLIK RAINER DR

IPC: C08L23/02 ,  C08L23/04 ,  C08L23/10 ,  C08L53/02 ,  C08J5/00 ,  C08J5/18 ,  C08L23/06 ,  C08L23/12 ,  C08L23/20 ,  C08L23/22 ,  D01F6/28

Abstract: Moulding materials (MM) are claimed, containing (P1) 5-95 wt% block copolymer with block(s) (A) based on (a1) vinylaromatic monomers and (a2) 1,1-diphenylethylene (DPE) or DPE derivatives with 1-22C alkyl substituents on the benzene ring and optionally hydrogenated block(s) (B) derived from (b) dienes, (P2) 5-95 wt% polyolefin and (P3) 0-90 wt% additives. Also claimed are fibres, film and moulded products obtained from MM.