公开(公告)号：EP0811786B1

公开(公告)日：2003-11-12

申请号：EP97201238.9

申请日：1997-04-25

申请人： N.V. BEKAERT S.A.

发明人： Bruyneel, Pol ,  Depraetere, Rik ,  van Giel, Frans

IPC分类号： F16G1/12

CPC分类号： D07B1/0613 ,  D07B2207/205 ,  F16G1/12 ,  F16G1/28

公开(公告)号：EP1226566B1

公开(公告)日：2003-08-27

申请号：EP00977446.4

申请日：2000-10-23

申请人： N.V. BEKAERT S.A.

发明人： TE LINTELO, Johannes ,  FISHER, John ,  ROBERTSON, Paul

IPC分类号： G08B13/24

CPC分类号： G08B13/2482 ,  G08B13/2408 ,  G08B13/2442

公开(公告)号：EP1317775A2

公开(公告)日：2003-06-11

申请号：EP01924213.0

申请日：2001-03-20

申请人： N.V. BEKAERT S.A.

发明人： VENKATRAMAN, Chandra ,  BRODBECK, Cyndi, L.

IPC分类号： H01L23/58 ,  H01L21/469

CPC分类号： H01L21/3122 ,  C23C14/10 ,  C23C16/30 ,  C23C16/401 ,  H01L21/02126 ,  H01L21/02216 ,  H01L21/02274 ,  H01L21/0228 ,  H01L21/02301 ,  H01L21/02315

摘要： The invention relates to a material including carbon, oxygen, silicon and hydrogen and having a dielectric constant of from about 2.1 to about 3.0 where an FTIR scan of the material includes at least two major peaks signifying Si-CH3 bonding. The invention further relates to a material which has a variable dielectric constant through the thickness of the material. Another aspect of the invention is the method of making the material.

公开(公告)号：EP1017898B1

公开(公告)日：2002-09-04

申请号：EP98913668.4

申请日：1998-03-03

申请人： N.V. BEKAERT S.A.

发明人： ADRIAENSEN, Ludo ,  VANDEWALLE, Gerard

IPC分类号： D07B1/16 ,  F16C1/20

CPC分类号： D07B1/162 ,  B66B7/06 ,  D07B1/144 ,  D07B2201/2075 ,  D07B2201/2076 ,  D07B2201/2082 ,  D07B2401/204 ,  F16C1/205 ,  Y10T74/20456

公开(公告)号：EP1226566A1

公开(公告)日：2002-07-31

申请号：EP00977446.4

申请日：2000-10-23

申请人： N.V. BEKAERT S.A. ,  PA Knowledge Limited

发明人： TE LINTELO, Johannes ,  FISHER, John ,  ROBERTSON, Paul

IPC分类号： G08B13/24

CPC分类号： G08B13/2482 ,  G08B13/2408 ,  G08B13/2442

摘要： A method for distinguishing between a semi-soft magnetic material, having a magnetic saturation field Hs ranging from 100 A/m to 3000 A/m, and a soft magnetic material, having a magnetic saturation field Hs ranging from 3 A/m to 100 A/m, comprises following steps: (a) emitting an electromagnetic drive signal of one or more particular frequencies to an article so that any present semi-soft magnetic material or soft magnetic material in the article go into saturation for both positive and negative magnetic fields; (b) detecting an electromagnetic detection signal (20) emanating from the article; (c) measuring time or relative phase delays (A, B) between one or more reference points of the drive signal and points at which positive and negative peaks of the detection signal occur; (e) comparing the measured time or relative phase delays with values which are typical for semi-soft magnetic or soft magnetic features in order to make a decision whether the material is soft magnetic or semi-soft magnetic.

公开(公告)号：EP1019656B1

公开(公告)日：2001-12-19

申请号：EP98954312.9

申请日：1998-09-29

申请人： N.V. BEKAERT S.A.

发明人： LAMBERT, Eddy ,  DEWAEGHENEIRE, Gabriel

IPC分类号： F23D14/16

CPC分类号： F23D14/16 ,  F23D2203/1055 ,  F23D2212/201 ,  Y10T442/60 ,  Y10T442/605 ,  Y10T442/654 ,  Y10T442/655 ,  Y10T442/658 ,  Y10T442/666 ,  Y10T442/682 ,  Y10T442/696

摘要： The invention relates to a burner membrane comprising at least one layer consisting of a compressed, needled fibre web with a porosity of between 60 % and 95 %, and that is constructed of heat-resistant stainless steel fibres. Moreover, the invention relates to a method for its manufacture, comprising the steps of providing a fibre web composed of heat-resistant stainless steel fibres, needling the fibre web, and compressing the needled fibre web to the desired porosity.

公开(公告)号：EP0886693B1

公开(公告)日：2001-11-28

申请号：EP97905127.3

申请日：1997-02-27

申请人： N.V. BEKAERT S.A.

发明人： DOORNAERT, Ghislain ,  LIPPENS, Yvan

IPC分类号： D07B1/06 ,  D07B3/02 ,  D07B7/02

CPC分类号： D07B1/062 ,  D07B1/0626 ,  D07B3/02 ,  D07B3/106 ,  D07B7/025 ,  D07B2201/2023 ,  D07B2207/208

公开(公告)号：EP0932707B1

公开(公告)日：2001-05-23

申请号：EP97904441.9

申请日：1997-02-13

申请人： N.V. BEKAERT S.A.

发明人： DERUYCK, Frank ,  VAN BRABANT, Johan

IPC分类号： C23F11/10 ,  C08J5/06 ,  C10M141/08

CPC分类号： C09D5/082 ,  C10M129/06 ,  C10M129/08 ,  C10M129/16 ,  C10M129/32 ,  C10M129/38 ,  C10M129/40 ,  C10M129/42 ,  C10M129/44 ,  C10M129/50 ,  C10M129/58 ,  C10M129/70 ,  C10M129/74 ,  C10M135/10 ,  C10M141/08 ,  C10M2205/14 ,  C10M2205/16 ,  C10M2205/17 ,  C10M2205/18 ,  C10M2207/021 ,  C10M2207/022 ,  C10M2207/023 ,  C10M2207/04 ,  C10M2207/046 ,  C10M2207/121 ,  C10M2207/122 ,  C10M2207/125 ,  C10M2207/126 ,  C10M2207/127 ,  C10M2207/128 ,  C10M2207/129 ,  C10M2207/14 ,  C10M2207/141 ,  C10M2207/142 ,  C10M2207/16 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/284 ,  C10M2207/286 ,  C10M2219/044 ,  C10N2230/12 ,  C10N2240/40 ,  C23F11/10 ,  Y10T428/12535 ,  Y10T428/24802 ,  Y10T428/249953 ,  Y10T428/263 ,  Y10T428/2913 ,  Y10T428/2933 ,  Y10T428/2958 ,  Y10T428/31678

摘要： The invention relates to a corrosion inhibiting composition, comprising at least: A) a carrier of an oily or waxy type; B) active components comprising at least B1) a corrosion-inhibitor of the azole-type; and B2) a co-corrosion-inhibitor, selected from the group consisting of (a) fatty acids having 6-24 carbon atoms, aromatic acids and naphthenic acids, which acids have the free acid form or the salt form; (b) imidazoline derivatives having an C6-24 alkyl moiety; and (c) C6-24 alkylsuccinic anhydride compounds; as well as a mixture of compounds defined under (a), (b) and/or (c); and C) optionally a compound selected from the group consisting of C1) a water repellent; C2) a synthetic ester derived from a C1-10 alcohol with 1-12 hydroxyl groups and C6-24 fatty acids; and C3) a C6-18 alcohol as well as a mixture of compounds defined under C1), C2) and/or C3). Such a composition is suitable for application on elongated objects of steel, covered with a coating of a material having an electrode potential, exceeding the electrode potential of steel or having a rate of corrosion, which is less than the rate of corrosion of steel. Further the invention relates to elongated objects of steel, in particular steel cords treated with a corrosion inhibiting composition according to the invention. Another object of the invention is a process for treating elongated objects of steel with the corrosion inhibiting composition according to the invention. Rubber articles, which contain elongated objects of steel like steel cord, treated with the above-mentioned composition do also fall within the scope of the invention.

公开(公告)号：EP0770726B1

公开(公告)日：2000-12-06

申请号：EP96202786.8

申请日：1996-10-07

申请人： N.V. BEKAERT S.A.

发明人： Bourgois, Luc ,  Soenen, Paul ,  Van Giel, Frans

IPC分类号： D07B1/06

CPC分类号： D07B1/0613 ,  D07B3/10 ,  D07B2207/205 ,  D07B2207/207

公开(公告)号：EP1000194A1

公开(公告)日：2000-05-17

申请号：EP98940155.9

申请日：1998-06-30

申请人： Bekaert Naamloze Vennootschap

发明人： D'HAENE, Urbain ,  EGGERMONT, Marc ,  LIPPENS, Yvan ,  MEERSSCHAUT, Dirk

IPC分类号： D07B1/06

CPC分类号： D07B1/062 ,  D07B2201/2022 ,  D07B2401/2005 ,  D07B2401/201 ,  Y10S57/902 ,  Y10T428/12333 ,  Y10T428/12424 ,  Y10T428/12562 ,  Y10T428/31707

摘要： A steel cord (10) particularly adapted for reinforcement of a protection ply in a tire has under compression in rubber a deformation Wk at instability of at least 3 % and is stress-relieved so that its total elongation at rupture in rubber exceeds 3.5 %. The steel cord (10) comprises steel filaments (12) having a pearlitic structure.