公开(公告)号：US3918985A

公开(公告)日：1975-11-11

申请号：US50104274

申请日：1974-08-28

Applicant: BASF AG

Inventor： EBENHOECH FRANZ LUDWIG ,  WERNER DIETMAR ,  BOCK GUSTAV ,  WUNSCH GERD ,  OPP KARL ,  OSTERTAG WERNER

IPC: C01G49/00 ,  C01G49/02 ,  C09C1/00 ,  C09C1/22 ,  C09C1/24

CPC classification number: C09C1/24 ,  C01P2002/02 ,  C01P2002/70

Abstract: A transparent iron oxide pigment which is X-ray amosphous, and has the formula C0.01 0.05. Fe2O2.960 2.999. The new pigment can be used for the manufacture of metallic-effect surface coatings.

Abstract translation: 透明氧化铁颜料，其为X射线气泡，具有式C0.01-0.05。 Fe2O2.960-2.999。 新颜料可用于制造金属效果表面涂层。

公开(公告)号：US3658487A

公开(公告)日：1972-04-25

申请号：US3658487D

申请日：1970-04-10

Applicant: BASF AG

Inventor： WUNSCH GERD ,  SCHIEDERMAIER RICHARD ,  WINTERSBERGER KARL

IPC: C01B21/098 ,  C01B21/52 ,  C01B25/00

CPC classification number: C01B21/0986

Abstract: Phosphonitrilic chlorides having the formula (PNCl2)n where n denotes an integer of at least 3, are obtained by reacting chlorine and ammonia simultaneously with elementary phosphorus in an inert solvent.

Abstract translation: 通过使氯和氨与惰性溶剂中的元素磷同时反应，得到具有式（PNCI 2）n的膦酰氯，其中n表示至少3的整数。

公开(公告)号：US3883892A

公开(公告)日：1975-05-13

申请号：US40697273

申请日：1973-10-16

Applicant: BASF AG

Inventor： KNELLER ECKART ,  KOESTER EBERHARD ,  WUNSCH GERD ,  DEIGNER PAUL ,  GRAW DIETER

IPC: C09D5/23 ,  C09D7/12 ,  G03G5/16 ,  G11B5/02 ,  G11B5/62 ,  G11B5/64 ,  G11B5/70 ,  G11B5/706 ,  G11B23/28 ,  G01D15/12

CPC classification number: G11B23/281 ,  G03G5/16 ,  G11B5/64 ,  G11B5/70 ,  G11B5/706

Abstract: The invention relates to a method of recording magnetic signals on magnetic recording media containing an exchange-anisoptropic material at a temperature lower than, equal to or higher than the Neel temperature of this magnetic material. After the recording has been made, the magnetic recording medium is heated to a temperature equal to, or higher than, the Neel temperature, then cooled down to a temperature below the Neel temperature and the recording temperature, following which it is provided with an indicator which betrays re-heating. The method is suitable for the space-saving and, at the same time, authentic recording and storage of all data and images which are to be preserved without risk of falsification.

Abstract translation: 本发明涉及一种在低于等于或高于该磁性材料的Neel温度的温度下将磁信号记录在含有交换异向材料的磁记录介质上的方法。 在记录完成之后，将磁记录介质加热到等于或高于Neel温度的温度，然后冷却到低于Neel温度和记录温度的温度，随后设置有指示器 它背叛了再加热。

公开(公告)号：US3481988A

公开(公告)日：1969-12-02

申请号：US3481988D

申请日：1967-08-04

Applicant: BASF AG

Inventor： WUNSCH GERD ,  WINTERSBERGER KARL ,  GEIERHAAS HERBERT

IPC: C07F9/50 ,  C07F9/52

CPC classification number: C07F9/509

公开(公告)号：US3917826A

公开(公告)日：1975-11-04

申请号：US48324274

申请日：1974-06-26

Applicant: BASF AG

Inventor： ADOLPHI HEINRICH ,  WUNSCH GERD ,  KIENER VOLKER

IPC: A01N57/36 ,  C07F9/22 ,  C07F9/6593 ,  A01N9/36

CPC classification number: C07F9/65815

Abstract: New and valuable pesticides containing, as active ingredients, substituted fluorophosphazenes, and a process for controlling pests with these compounds.

Abstract translation: 含有作为活性成分的取代的氟代膦腈的新的和有价值的农药以及用这些化合物控制害虫的方法。

公开(公告)号：US3872070A

公开(公告)日：1975-03-18

申请号：US40925673

申请日：1973-10-24

Applicant: BASF AG

Inventor： WUNSCH GERD ,  KIENER VOLKER ,  FUCHS FRIEDRICH ,  HIMMELE WALTER ,  FLIEGE WERNER

IPC: C09K21/12 ,  C07F9/06 ,  C07F9/22 ,  C07F9/6581 ,  C07F9/6593 ,  D06M13/02 ,  D06M13/322 ,  D06M13/44 ,  D06M15/673 ,  C07D105/04 ,  C09K3/28

CPC classification number: D06M15/673 ,  C07F9/65812

Abstract: Dibromobutyl phosphoronitride esters and a process for their manufacture.

Abstract translation: 二溴丁基磷腈酯及其制备方法。

公开(公告)号：US3656916A

公开(公告)日：1972-04-18

申请号：US3656916D

申请日：1970-04-08

Applicant: BASF AG

Inventor： SCHIEDERMAIER RICHARD ,  WINTERSBERGER KARL ,  WUNSCH GERD

IPC: C01B21/098 ,  C01B21/52 ,  C01B25/00

CPC classification number: C01B21/0986

Abstract: Phosphonitrilic chlorides having the general formula: PNCl2)n where n denotes an integer of at least 3 and which contain a high proportion of trimeric and tetrameric cyclic phosphonitrilic chlorides are prepared by reaction of phosphorus pentachloride with ammonia in an inert solvent. The solution should contain not more than 5 moles of phosphorus pentachloride per liter. Ammonia is introduced at a rate not exceeding 0.12 liter per minute per mole of the phosphorus pentachloride contained in the whole solution until one tenth to one third of the total amount of ammonia required has been introduced.

Abstract translation: 具有以下通式的膦酰氯：PNCl2）n其中n表示至少3的整数，并且含有高比例的三聚和四聚环状膦酰氯是通过在惰性溶剂中与五氯化磷反应制备的。 该溶液每升应含有不超过5摩尔的五氯化磷。 以不超过0.12升/分钟的摩尔量，每摩尔包含在整个溶液中的五氯化磷的量引入氨，直到引入所需氨的总量的十分之一至三分之一。