公开(公告)号：NO763426A

公开(公告)日：1977-04-13

申请号：NO763426

申请日：1976-10-07

Applicant: HOECHST AG

Inventor： HENNING K ,  KANDLER J

IPC: C11D3/06 ,  C11D3/12 ,  D06L1/12 ,  C11D

CPC classification number: C11D3/128 ,  C11D3/06 ,  D06L1/12

公开(公告)号：NO762571A

公开(公告)日：1977-01-25

申请号：NO762571

申请日：1976-07-22

Applicant: HOECHST AG

Inventor： HENNING K ,  KANDLER J

IPC: C11D1/34 ,  C11D3/06 ,  D06L1/12 ,  C11D

CPC classification number: C11D3/06 ,  C11D1/345 ,  D06L1/12

公开(公告)号：DK330376A

公开(公告)日：1977-01-24

申请号：DK330376

申请日：1976-07-22

Applicant: HOECHST AG

Inventor： HENNING K ,  KANDLER J

IPC: C11D1/34 ,  C11D3/00 ,  C11D11/02 ,  C11D

公开(公告)号：ZA755034B

公开(公告)日：1976-10-27

申请号：ZA755034

申请日：1975-08-05

Applicant: HOECHST AG

Inventor： KANDLER J ,  KOMORNICZYK K ,  REITZ M

IPC: B03B13/00 ,  C23F11/167 ,  B03B

Abstract: The corrosion of aqueous heavy pulps which contain ferrosilicon with between 8 and 20 weight % of silicon as a heavy medium and are used in the heavy media separation of minerals is inhibited. To this end, the heavy pulp is used in admixture with between 0.1 and 0.8 weight % of a carboxy-alkane-phosphonic acid of the following formulae: in which R stands for hydrogen or alkyl having from 1 to 4 carbon atoms, or

公开(公告)号：NO133124C

公开(公告)日：1976-03-17

申请号：NO182973

申请日：1973-05-03

Applicant: HOECHST AG

Inventor： CZISKA J ,  STRAUSS G ,  PORTZ W ,  KOMORNICZYK K ,  KANDLER J

IPC: B03B5/30 ,  B03B5/44 ,  B03C1/00 ,  C22C38/00 ,  C22C38/02 ,  C22C39/44

Abstract: The invention provides the use of an iron/silicon/phosphorus-alloy containing between 8 and 25 weight % of silicon and between 0.3 and 2.5 weight % of phosphorus as heavy medium for making heavy pulps for the heavy media separation of minerals.

公开(公告)号：DK131872C

公开(公告)日：1976-02-16

申请号：DK326369

申请日：1969-06-17

Applicant: HOECHST AG

Inventor： HEYMER G ,  KANDLER J ,  LANDGREBER H ,  MERKENICH K

IPC: B01J2/30 ,  C11D3/06 ,  C11D3/33 ,  C11D11/00

公开(公告)号：IN137575B

公开(公告)日：1975-08-23

申请号：IN846CA1973

申请日：1973-04-10

Applicant: HOECHST AG

Inventor： CZISKA J ,  STRAUSS G ,  PORTZ W ,  KANDLER J ,  KOMORNICZYK K

公开(公告)号：SE377944B

公开(公告)日：1975-08-04

申请号：SE382871

申请日：1971-03-24

Applicant: HOECHST AG

Inventor： HEYMER G ,  KANDLER J ,  LANDGREBER H ,  MERKENICH K

IPC: B01J2/30 ,  C11D3/06 ,  C11D3/33 ,  C11D11/00

公开(公告)号：DK620274A

公开(公告)日：1975-07-28

申请号：DK620274

申请日：1974-11-29

Applicant: HOECHST AG

Inventor： DANY F-J ,  WORTMANN J ,  KANDLER J

IPC: C09D5/18 ,  C09D

Abstract: Production of intumescent flame-retardant coating compositions which substantially contain a film-forming binder, an ammonium polyphosphate, one or more substances carbonizing under the action of heat, dispersing agents and fillers, if desired. The compositions contain more particularly an ammonium polyphosphate of the general formula:

公开(公告)号：SE7414962L

公开(公告)日：1975-06-02

申请号：SE7414962

申请日：1974-11-28

Applicant: HOECHST AG

Inventor： WORTMANN J ,  DANY F-J ,  KANDLER J

IPC: C08J9/00 ,  C08K3/32 ,  C08G18/06 ,  C08L75/04 ,  C09K3/28