公开(公告)号：DE4421576A1

公开(公告)日：1996-01-04

申请号：DE4421576

申请日：1994-06-21

Applicant: HOECHST AG

Inventor： WIMMER IGNAZ ,  WEHLE DETLEF DR ,  CRASS GERHARD DR

IPC: C07B61/00 ,  C07C41/03 ,  C07C43/11 ,  C08G65/26 ,  C09K23/42 ,  C11D1/722 ,  C07C43/13 ,  B01F17/42 ,  C11D1/72

Abstract: Mixed alkoxylation prods. with narrow alkoxy distribution have formula (I): R((CH2CH2O)x-(CH(CH3)CH2O)y-H)m. R = residue of an organic cpd. with at least one active H; m = from 1 to the number of active H in the organic cpd.; and x, y = 2-10 and are the mols. of ethylene oxide and propylene oxide units. The degree of alkoxylation of the mixt. is not above 18 wt.%.

公开(公告)号：DE4430721A1

公开(公告)日：1996-03-07

申请号：DE4430721

申请日：1994-08-30

Applicant: HOECHST AG

Inventor： CRASS GERHARD DR ,  GATTER ERICH DR

IPC: C09G1/04 ,  C11D1/62

Abstract: Aq. compsns. for accelerating drying of automobile paintwork (after washing) contain 1-30 wt.% of a quat. ammonium salt of formula (I): (R )(R )N )-O)m-C(O)-R )((CH2-CH(R )- O)n-R ) (I) R = 6-22C alkyl or alkenyl; R = 1-4C alkyl; R = 1-4C alkyl or (CH2-CHR -O)pR ; R = H or 1-4C alkyl; R = H or C(O)R ; m, n, p = 1-6; and A = an anion.