公开(公告)号：JPH0660605A

公开(公告)日：1994-03-04

申请号：JP15561593

申请日：1993-06-25

Applicant: BASF AG

Inventor： HORUSUTO FUITERAA ,  DEIITAA BETSUKAA ,  UBUE NOBUATSUKU ,  KURAUSU DEIITAA SHIYOOMAN ,  HANSU MIYURAA ,  FUORUKAA RIHITAA ,  ROBERUTO DEINGURAA ,  RAINHORUTO BAUAA ,  MANFUREETO SHIYURATAA ,  DEIITOMARU HIYUBUNAA

IPC: B08B5/04 ,  B08B5/02 ,  B08B11/00 ,  B08B15/00 ,  G11B23/50

Abstract: PURPOSE: To provide a belt piece surface treatment device by which it is surely compensated to effectively reduce surface irregularity of a belt piece of a material to be treated and further, the treatment is performed coping with individual conditions of each belt piece to be treated. CONSTITUTION: A surface treatment device for a belt piece material to be treated is provided with a blade 4 arranged orthogonal to a transfer path of a belt piece material to be treated 2 and a partitioned room 8 which is placed in parallel and closely to the blade, being open to the above-mentioned transfer path, and being connected with a pressure reducing device, and the opening 9 is positioned under an acting edge 10 of the blade.

公开(公告)号：JPH04279542A

公开(公告)日：1992-10-05

申请号：JP17792291

申请日：1991-07-18

Applicant: BASF AG

Inventor： HANSU MARUTAN ,  URURIKE BUEGERURE ,  BUIRUHERUMU RUTSUPERU ,  ROTAARU RIIKERUTO ,  DEIITAA BETSUKAA ,  MIHIYAERU KOTSUTAA

IPC: B01J23/88 ,  B01J23/887 ,  B01J27/19 ,  B01J27/192 ,  C07B61/00 ,  C07C45/35 ,  C07C47/22