公开(公告)号：JPH05213832A

公开(公告)日：1993-08-24

申请号：JP25471792

申请日：1992-09-24

Applicant: BASF AG

Inventor： HERUMUUTO DEEGEN ,  NORUBERUTO TSUINMAAMAN ,  RARUFU BURIYUTSUKUMAN ,  GUNTAA RAMU ,  ARUNOO RANGE ,  HERUMUUTO RAIHIERUTO

IPC: B01J27/125 ,  B01J27/128 ,  C07B61/00 ,  C07C201/12 ,  C07C205/45 ,  C09B29/01 ,  C09B29/36 ,  C09B29/42 ,  C09B67/00 ,  C09B67/48

公开(公告)号：JPH04271825A

公开(公告)日：1992-09-28

申请号：JP18969191

申请日：1991-07-30

Applicant: BASF AG

Inventor： MANFUREETO HERUMAN ,  HORUSUTO BERUDE ,  BUARUTAA DENTSUINGAA ,  HERUBERUTO RAITAA ,  NORUBERUTO TSUINMAAMAN

IPC: B01F17/30 ,  B01F17/52 ,  B01F17/56 ,  C08L1/00 ,  C08L25/04 ,  C08L89/00 ,  C09B65/00 ,  C09B67/00 ,  C09B67/46 ,  C09C3/08 ,  C09C3/10 ,  C09D17/00

Abstract: PURPOSE: To provide a dispersant for correctly evaluating high requirement for preparation of coloring agents in the dispersibity of preparation of coloring agents, and having biological decomposition probability or removal probability. CONSTITUTION: This dispersant mixture for preparation of coloring agents consists of water soluble salts of copolymers, dextrins or natural proteins and usual other dispersants.

公开(公告)号：JPH02202508A

公开(公告)日：1990-08-10

申请号：JP32279789

申请日：1989-12-14

Applicant: BASF AG

Inventor： RARUFU BURIYUTSUKUMAN ,  YOHANESU PEETAA DEIKUSU ,  RORUFU FUIKENCHIYAA ,  MANFUREETO HERUMAN ,  NORUBERUTO TSUINMAAMAN

IPC: C09B67/42 ,  B01F17/52 ,  C07C309/28 ,  C07G99/00 ,  C08G16/00 ,  C08G16/02

公开(公告)号：JPH04250840A

公开(公告)日：1992-09-07

申请号：JP13762391

申请日：1991-06-10

Applicant: BASF AG

Inventor： RARUFU BURIYUTSUKUMAN ,  BUIRI BURII ,  YOHANESU PEETAA DEIKUSU ,  MANFUREETO HERUMAN ,  BUARUDEMAARU DOURUGOTSUSHIYU ,  EERITSUHI KUROMU ,  HERUBERUTO RAITAA ,  NORUBERUTO TSUINMAAMAN ,  BUORUFUUDEIITAA KERUMAA ,  KURAUSU TEEGERU

IPC: B01F17/08 ,  B01F17/00 ,  B01F17/10 ,  B01F17/12 ,  B01F17/50 ,  B01F17/52 ,  C09B67/46 ,  C09C3/08 ,  C09D17/00 ,  D06M13/02 ,  D06M13/192 ,  D06M13/248 ,  D06M13/256 ,  D06M15/01 ,  D06P1/653

Abstract: PURPOSE: To provide a dispersant having an improved bioeliminability or biodegradability and, at the same time, showing a good unchangeble dispersability for various technical use purposes, especially dye preparation and dyeing bath. CONSTITUTION: The dispersant contains 3-50% by weight of one or few aromatic carboxylic acids or long-chain aliphatic carboxylic acids, their salts or anhydrides, or a mixture thereof.