-
公开(公告)号：AU1924497A
公开(公告)日：1997-09-16
申请号：AU1924497
申请日：1997-02-27
Applicant: BASF AG
Inventor： HAHNLE HANS-JOACHIM , WALTER MANFRED , TROPSCH JURGEN , KREMESKOTTER JENS , SCHORNICK GUNNAR , ANSTOCK THOMAS
-
公开(公告)号：ES2187182T3
公开(公告)日：2003-05-16
申请号：ES99939785
申请日：1999-08-06
Applicant: BASF AG
Inventor： ANDERLIK RAINER , KREMESKOTTER JENS , MAILAHN ELMAR , GUNTHERBERG NORBERT , ITTEMANN PETER , HOFMANN JURGEN
-
Patent Agency Ranking
公开(公告)号：ID18080A
公开(公告)日：1998-02-26
申请号：ID972961
申请日：1997-08-25
Applicant: BASF AG
Inventor： HERRMANN CHRISTOF , HUBINGER WOLFGANG , KREMESKOTTER JENS , SCHMIDT-THUMMES JURGEN
Abstract: A curved tubular flow reactor designed for carrying out chemical reactions continuously, for preparing mixtures and as a liquid-phase heat exchanger comprises a plurality of successive bends having alternating directions of curvature.
-
公开(公告)号：AU2002317757A1
公开(公告)日：2002-12-09
申请号：AU2002317757
申请日：2002-05-24
Applicant: BASF AG
Inventor： RATH HANS PETER , KREMESKOTTER JENS , HUFFER STEPHAN , LANG GABRIELE , STOCKELMANN ELMAR
IPC: C08F2/00 , C08F2/01 , C08F2/06 , C08F4/00 , C08F4/06 , C08F4/12 , C08F4/16 , C08F4/58 , C08F10/00 , C08F10/10 , C08F110/06 , C08F110/10 , C08F10/08
Abstract: Homo- and copolymers of isobutene are prepared by continuous cationic polymerization of isobutene or mixtures of isobutene with ethylenically unsaturated comonomers in the presence of an initiator system comprising:i) a Lewis acid selected from covalent metal-halogen compounds and covalent semimetal-halogen compounds andii) at least one aprotic organic compound I having at least one functional group FG which forms a carbocation or a cationic complex with the Lewis acid under polymerization conditions in an organic solvent inert with respect to the Lewis acid, by a process in which the polymerization is carried out in a tubular flow-through reactor which has a plurality of curves having an alternating direction of curvature.
-
公开(公告)号：CA2339738A1
公开(公告)日：2000-02-17
申请号：CA2339738
申请日：1999-08-06
Applicant: BASF AG
Inventor： ANDERLIK RAINER , KREMESKOTTER JENS , GUNTHERBERG NORBERT , SACK HEINRICH , MAILAHN ELMAR , HOFMANN JURGEN , ITTEMANN PETER
IPC: C08J3/20 , A01N25/18 , A61L9/04 , C08J3/22 , C08J5/00 , C08K5/00 , C08K5/07 , C08L91/00 , C08L101/00
Abstract: The invention relates to a method for producing odorant polymers or plastics , wherein a crushed or fine particle first polymer material is mixed with the desired odorant, is allowed to swell during a predetermined period and then subjected to further treatment at a predetermined pressure and temperature. After swelling with the odorant, the first polymer material can be mixed wit h a second plastic material, wherein the first polymer material and the second plastic material can be identical or different from each. Odorant polymers c an also be obtained by using a polymer as second plastic material. The inventio n also relates to the odorant polymer or the odorant plastic produced accordin g to the inventive method and to a molding material or an object containing th e odorant polymer or the odorant plastic.
-
公开(公告)号：PT1102810E
公开(公告)日：2003-03-31
申请号：PT99939785
申请日：1999-08-06
Applicant: BASF AG
Inventor： GUNTHERBERG NORBERT , ANDERLIK RAINER , KREMESKOTTER JENS , MAILAHN ELMAR , ITTEMANN PETER , HOFMANN JURGEN , SACK HEINRICH
-
公开(公告)号：AU4207597A
公开(公告)日：1998-03-19
申请号：AU4207597
申请日：1997-08-26
Applicant: BASF AG
Inventor： HERRMANN CHRISTOF , HUBINGER WOLFGANG , KREMESKOTTER JENS , MINGES ROLAND , SCHMIDT-THUMMES JURGEN , MORITZ HANS-ULRICH , SCHMIDT WOLFGANG , RIDDER MAREN
Abstract: A curved tubular flow reactor designed for carrying out chemical reactions continuously, for preparing mixtures and as a liquid-phase heat exchanger comprises a plurality of successive bends having alternating directions of curvature.
-
-
-
-
-
-
Search Results
7
records
(took 0.02 seconds)
