公开(公告)号：DK151895C

公开(公告)日：1988-06-13

申请号：DK31779

申请日：1979-01-25

Applicant: BASF AG

Inventor： LEY GREGOR ,  PENZEL ERICH ,  REBAFKA WALTER ,  BOTT KASPAR

IPC: C08L101/00 ,  C08K3/10 ,  C08K5/00 ,  C08K5/22 ,  C08K5/24 ,  C08K5/25 ,  C08L33/00 ,  C08L101/06 ,  C09D5/00 ,  C09D7/00 ,  C09D7/12 ,  C09D133/04 ,  C09D201/02 ,  C09J11/06 ,  C14C11/00

公开(公告)号：NO155695C

公开(公告)日：1987-05-13

申请号：NO790255

申请日：1979-01-25

Applicant: BASF AG

Inventor： LEY GREGOR ,  PENZEL ERICH ,  REBAFKA WALTER ,  BOTT KASPAR

IPC: C08L101/00 ,  C08K3/10 ,  C08K5/00 ,  C08K5/22 ,  C08K5/24 ,  C08K5/25 ,  C08L33/00 ,  C08L101/06 ,  C09D5/00 ,  C09D7/00 ,  C09D7/12 ,  C09D133/04 ,  C09D201/02 ,  C09J11/06 ,  C14C11/00 ,  C09J3/14

公开(公告)号：NO155695B

公开(公告)日：1987-02-02

申请号：NO790255

申请日：1979-01-25

Applicant: BASF AG

Inventor： LEY GREGOR ,  PENZEL ERICH ,  REBAFKA WALTER ,  BOTT KASPAR

IPC: C08L101/00 ,  C08K3/10 ,  C08K5/00 ,  C08K5/22 ,  C08K5/24 ,  C08K5/25 ,  C08L33/00 ,  C08L101/06 ,  C09D5/00 ,  C09D7/00 ,  C09D7/12 ,  C09D133/04 ,  C09D201/02 ,  C09J11/06 ,  C14C11/00 ,  C09J3/14

公开(公告)号：CA1151786A

公开(公告)日：1983-08-09

申请号：CA320224

申请日：1979-01-24

Applicant: BASF AG

Inventor： LEY GREGOR ,  PENZEL ERICH ,  REBAFKA WALTER ,  BOTT KASPAR

IPC: C08L101/00 ,  C08K3/10 ,  C08K5/00 ,  C08K5/22 ,  C08K5/24 ,  C08K5/25 ,  C08L33/00 ,  C08L101/06 ,  C09D5/00 ,  C09D7/00 ,  C09D7/12 ,  C09D133/04 ,  C09D201/02 ,  C09J11/06 ,  C14C11/00 ,  C08K5/26 ,  C08L29/00 ,  C09J3/14

Abstract: O.Z. 0050/033,017 Aqueous dispersions of carbonyl-containing copolymers, which dispersions contain from 0.02 to 1 mole, per mole of carbonyl group, of organic hydrazine derivatives possessing 2 or more hydrazine radicals, and from 0.0002 to 0.02 mole, per mole of the hydrazine derivatives, of heavy metal ions give coatings, impregnations and finishes which are particularly easy to crosslink.

公开(公告)号：CA1218030A

公开(公告)日：1987-02-17

申请号：CA465906

申请日：1984-10-19

Applicant: BASF AG

Inventor： LINDNER ALFRED ,  WAGNER ULRICH ,  VOLKAMER KLAUS ,  REBAFKA WALTER

IPC: C07B61/00 ,  C07C1/00 ,  C07C7/08 ,  C07C7/10 ,  C07C7/163 ,  C07C11/18 ,  C07C67/00

Abstract: Isoprene is recovered from a C5-hydrocarbon mixture containing isoprene, penta-1,3-diene and cyclopentadiene by separating the said mixture by liquid-liquid extraction or extractive distillation with the aid of a selective solvent, in combination with a distillation upstream or downstream from the liquidliquid extraction or extractive distillation, by a method in which a stream containing penta-1,3-diene and cyclopentadiene is separated off in the upstream or downstream distillation and is catalytically hydrogenated, and the hydrogenated stream is fed to the upper part of the liquid-liquid extraction or extractive distillation.

公开(公告)号：CA1216591A

公开(公告)日：1987-01-13

申请号：CA419477

申请日：1983-01-14

Applicant: BASF AG

Inventor： REBAFKA WALTER ,  NICKELS HELMUT

IPC: C07C69/025 ,  B01J31/00 ,  B01J31/10 ,  C07B61/00 ,  C07C27/00 ,  C07C29/04 ,  C07C33/025 ,  C07C33/03 ,  C07C35/02 ,  C07C67/00 ,  C07C67/04 ,  C07C69/145

Abstract: PROCESS FOR THE PREPARATION OF UNSATURATED ALCOHOLS AND/OR ESTERS THEREOF Process for the preparation of unsaturated alcohols and/or esters thereof by reacting conjugated dienes with water and/or aqueous carboxylic acid solutions in the presence of a macroporous acid ion exchanger and suitable solvents. The diene has the general formula I (I) in which R1, R2 and R3 are hydrogen or a methyl group and R2 also can represent an aliphatic hydrocarbon radical having 2 to 6 carbon atoms which may contain a double bond which is not in a conjugated position relative to the double bonds of the diene, and preferably R1 and R3 each represent groups CH3 or CH2-CH3. Said diene is reacted in a homogeneous or quasi-homogeneous phase in the presence of said macroporous acid ion exchanger.

公开(公告)号：DK151895B

公开(公告)日：1988-01-11

申请号：DK31779

申请日：1979-01-25

Applicant: BASF AG

Inventor： LEY GREGOR ,  PENZEL ERICH ,  REBAFKA WALTER ,  BOTT KASPAR

IPC: C08L101/00 ,  C08K3/10 ,  C08K5/00 ,  C08K5/22 ,  C08K5/24 ,  C08K5/25 ,  C08L33/00 ,  C08L101/06 ,  C09D5/00 ,  C09D7/00 ,  C09D7/12 ,  C09D133/04 ,  C09D201/02 ,  C09J11/06 ,  C14C11/00

公开(公告)号：CA1128700A

公开(公告)日：1982-07-27

申请号：CA358010

申请日：1980-08-08

Applicant: BASF AG

Inventor： HAHN KLAUS ,  HINSELMANN KLAUS ,  HALBRITTER KLAUS ,  REBAFKA WALTER ,  WEBER HEINZ

IPC: C08J9/00 ,  C08K5/57 ,  C08J9/14 ,  C08L25/06

Abstract: A PROCESS FOR THE MANUFACTURE OF FLAME RETARDANT POLYSTYRENE FOAMS This invention relates to a process of making flame-retardant polystyrene foams by an extrusion process in which a stabilizer of a dialkyl-tin carboxylate or a mixture of a dialkyl tin carboxylate and a barium and/or cadmium carboxylate is added to the extrusion melt.

公开(公告)号：NO790255L

公开(公告)日：1979-07-27

申请号：NO790255

申请日：1979-01-25

Applicant: BASF AG

Inventor： LEY GREGOR ,  PENZEL ERICH ,  REBAFKA WALTER ,  BOTT KASPAR

IPC: C08L101/00 ,  C08K3/10 ,  C08K5/00 ,  C08K5/22 ,  C08K5/24 ,  C08K5/25 ,  C08L33/00 ,  C08L101/06 ,  C09D5/00 ,  C09D7/00 ,  C09D7/12 ,  C09D133/04 ,  C09D201/02 ,  C09J11/06 ,  C14C11/00 ,  C09D

公开(公告)号：NO790255A

公开(公告)日：1979-07-27

申请号：NO790255

申请日：1979-01-25

Applicant: BASF AG

Inventor： LEY GREGOR ,  PENZEL ERICH ,  REBAFKA WALTER ,  BOTT KASPAR

IPC: C08L101/00 ,  C08K5/00 ,  C08K5/22 ,  C08K5/24 ,  C08L101/06 ,  C09D5/00 ,  C09D7/00 ,  C09D7/12 ,  C09D133/04 ,  C09D201/02 ,  C09J11/06 ,  C14C11/00 ,  C09D

CPC classification number: C14C11/003 ,  C08K5/24 ,  C08L101/06 ,  C08L33/04