公开(公告)号：DE10256699A1

公开(公告)日：2004-06-24

申请号：DE10256699

申请日：2002-12-04

Applicant: BASF AG

Inventor： KELLER HARALD ,  FRECHEN THOMAS ,  SCHREPP WOLFGANG ,  EBENAU AXEL ,  DIELEMAN CEDRIC ,  ROSAS PAZ SILVIO ALEJANDRO

IPC: C09G1/10 ,  C09G1/12 ,  C08L83/04 ,  C08L91/08

Abstract: Wax composition includes a high molecular weight isobutene polymer in an amount of 0.1-5 parts per part by weight of wax.

公开(公告)号：AU2003219099A1

公开(公告)日：2003-12-12

申请号：AU2003219099

申请日：2003-03-26

Applicant: BASF AG

Inventor： HOFER FRANK ,  HAREMZA SYLKE ,  WAGENBLAST GERHARD ,  SCHLIEPHAKE VOLKER ,  JAGER ULRICH ,  SCHRODER JURGEN ,  KELLER HARALD ,  DIELEMAN CEDRIC

IPC: C07C51/50 ,  C07C67/62 ,  C07C45/86 ,  C07C253/32 ,  C07C57/075 ,  C07C69/54

Abstract: The invention relates to the use of aldoximes, ketoximes which are not derived from quinones, hydroxime acid esters, and N-acyl-hydroxylamine derivatives for stabilising ethylenically unsaturated compounds containing oxygen and/or nitrogen, such as (meth)acrylic acid (esters). Co-stabilisers, such as transition metal salts, phenols, quinones, or hydroquinones, N-oxyls, aromatic amines or phenylenediamines, urea derivatives, compounds containing phosphorus, compounds containing sulphur, and sulfonamides, can be used with the above-mentioned substances. Preferably, a gas containing oxygen, such as air, is present.

公开(公告)号：AU2003215546A1

公开(公告)日：2003-09-02

申请号：AU2003215546

申请日：2003-01-30

Applicant: BASF AG

Inventor： KELLER HARALD ,  JAHNS EKKEHARD ,  FRECHEN THOMAS ,  SCHREPP WOLFGANG

IPC: C09D5/00 ,  C09D5/03 ,  D06M15/03 ,  D06M15/333 ,  D06M15/356 ,  D06M15/53 ,  D06M15/564 ,  C08J3/00 ,  D06M15/00

Abstract: Hydrophilic composite material comprising components A and B, and optionally C, where A is a substance which readily swells with water, B is a substance which forms a porous structure or has a predetermined porous structure, and in whose pores A is present, and C is a binder.

公开(公告)号：DE10205442A1

公开(公告)日：2003-08-21

申请号：DE10205442

申请日：2002-02-08

Applicant: BASF AG

Inventor： KELLER HARALD ,  JAHNS EKKEHARD ,  FRECHEN THOMAS ,  SCHREPP WOLFGANG

IPC: C09D5/00 ,  C09D5/03 ,  D06M15/03 ,  D06M15/333 ,  D06M15/356 ,  D06M15/53 ,  D06M15/564 ,  C09D7/00 ,  C08J7/04 ,  B05D7/00 ,  C03C17/32

Abstract: Hydrophilic composite material comprising components A and B, and optionally C, where A is a substance which readily swells with water, B is a substance which forms a porous structure or has a predetermined porous structure, and in whose pores A is present, and C is a binder.

公开(公告)号：DE10058131A1

公开(公告)日：2002-05-23

申请号：DE10058131

申请日：2000-11-22

Applicant: BASF AG

Inventor： KELLER HARALD ,  JAHNS EKKEHARD ,  LACH CHRISTIAN ,  HUEFFER STEPHAN ,  KREBS THILO ,  THOMANN YI ,  FRECHEN THOMAS

IPC: B01J19/02 ,  B08B17/06 ,  B29C59/02 ,  B29C63/00 ,  B32B31/12 ,  B32B15/08 ,  C08J5/18 ,  B32B1/02 ,  B29C63/26 ,  B29C59/00

Abstract: A polymer film with a microstructured, and where necessary a macrostructured, surface is treated to make it water repellent. It is then attached to the equipment surfaces to be protected. Independent claims are made for: (1) Equipment or equipment components whose surfaces are coated as above; and (2) Use of the coated equipment or components specifically for chemical plant construction.

公开(公告)号：CA2404435A1

公开(公告)日：2001-10-04

申请号：CA2404435

申请日：2001-03-27

Applicant: BASF AG

Inventor： PFAU ANDREAS ,  JAHNS EKKEHARD ,  HUNGENBERG KLAUS-DIETER ,  HUFFER STEPHAN ,  KUHN INGOLF ,  KELLER HARALD ,  FRECHEN THOMAS ,  KREBS THILO ,  LACH CHRISTIAN

IPC: F28F19/06 ,  C23C18/16 ,  C23C18/31 ,  C23C18/52

Abstract: The invention relates to a method for surface-coating apparatuses and parts of apparatuses for the construction of chemical installations, for example apparatus, container and reactor walls, discharging devices, fittings, pumps , filters, compressors, centrifuges, columns, heat exchangers, dryers, reducin g machines, built-in parts, packing and mixing mechanisms. The method is characterised in that bumps with an average height of 100 nm to 50 .mu.m are produced on the surface to be coated, at average intervals of 100 nm to 100 .mu.m, before the surface is coated by currentlessly depositing a layer of metal or a layer of a metal-polymer-dispersion using a galvanisation bath containing a metal electrolyte, a reduction agent and optionally, a polymer or polymer mixture to be deposited, in dispersed form.

公开(公告)号：DE19938841A1

公开(公告)日：2001-02-22

申请号：DE19938841

申请日：1999-08-17

Applicant: BASF AG

Inventor： SUTORIS HEINZ FRIEDRICH ,  WAGENBLAST GERHARD ,  SCHLIEPHAKE VOLKER ,  SCHROEDER JUERGEN ,  KELLER HARALD ,  JAWOREK THOMAS

IPC: C09K15/08 ,  C07B63/04 ,  C07C7/20 ,  C07C51/50 ,  C07C67/62 ,  C09K15/02 ,  C09K15/04 ,  C09K15/20 ,  C09K15/24 ,  C09K15/30 ,  C09K15/32 ,  C09K15/00 ,  C07F9/141 ,  C07F9/38 ,  C07D295/24 ,  C07C291/04 ,  C07C39/00 ,  C07C43/23 ,  C01B25/163

Abstract: Inhibitor composition contains at least one nitroxyl radical (derivative), at least one phenol (derivative) and at least one other chemical compound containing phosphorus (P) atom(s). Inhibitor composition contains: (a) at least one nitroxyl radical (derivative) (I); (b) at least one phenol (derivative) (II); and (c) at least one other chemical compound (III) containing phosphorus (P) atom(s) with oxidation number +3. An Independent claim is also included for mixtures containing compound(s) with vinyl unsaturated group(s) and the inhibitor composition.

公开(公告)号：DE19954582A1

公开(公告)日：2001-01-18

申请号：DE19954582

申请日：1999-11-12

Applicant: BASF AG

Inventor： SUTORIS HEINZ FRIEDRICH ,  WAGENBLAST GERHARD ,  SCHLIEPHAKE VOLKER ,  SCHROEDER JUERGEN ,  KELLER HARALD

IPC: C07C51/50 ,  C07C7/20 ,  C07C11/00 ,  C07C57/07 ,  C07D211/94

Abstract: Stabilization of a radically polymerizable ethylenically unsaturated monomer(s) comprises adding a solution of a stable N-oxy radical(s) in an inert solvent.

公开(公告)号：DE19808179A1

公开(公告)日：1999-09-02

申请号：DE19808179

申请日：1998-02-26

Applicant: BASF AG

Inventor： KELLER HARALD ,  SCHLIEPHAKE VOLKER ,  SCHROEDER JUERGEN

IPC: C07C51/50 ,  C08F2/00 ,  C09D1/00 ,  B01D3/00 ,  B01J19/00 ,  C09D1/02

Abstract: The invention relates to adhesive films having polymerisation-inhibiting properties which are applied to a support, for example the inner wall of a technical apparatus. Said films are made of an adhesive film material comprising metal ions which are immobilised on or in said film and have a polymerisation-inhibiting action. The adhesive film material is preferably made of oxygen-containing boron, aluminium, silicon or phosphorus compounds. The immobilised metal ions are preferably copper, cerium or manganese ions which are preferably immobilised by the fact that they form poorly soluble compounds with the adhesive film material. The invention also relates to a method for producing such adhesive layers.

公开(公告)号：CZ9900157A3

公开(公告)日：1999-08-11

申请号：CZ15799

申请日：1997-07-07

Applicant: BASF AG

Inventor： EIPEL HEINZ ,  KELLER HARALD

IPC: B01J19/00 ,  C40B60/14 ,  G01N1/10 ,  G01N33/543 ,  G01N33/566 ,  G01N35/02 ,  C07K1/04 ,  G01N33/50

CPC classification number: G01N33/543 ,  B01J19/0046 ,  B01J2219/00317 ,  B01J2219/00527 ,  C40B60/14