公开(公告)号：CH685997A5

公开(公告)日：1995-11-30

申请号：CH234693

申请日：1993-08-05

Applicant: HOECHST AG

Inventor： AUTZE VOLKER DR ,  MEES BERNHARD DR

IPC: C07D235/24 ,  C07D413/04

公开(公告)号：CH688877B5

公开(公告)日：1998-11-13

申请号：CH176693

申请日：1993-06-14

Applicant: HOECHST AG

Inventor： AUTZE VOLKER DR ,  MARTINI THOMAS DR

IPC: C07C255/51 ,  C09D7/12 ,  C11D3/42 ,  D06L3/12 ,  D06L4/65

公开(公告)号：CH688877GA3

公开(公告)日：1998-05-15

申请号：CH176693

申请日：1993-06-14

Applicant: HOECHST AG

Inventor： AUTZE VOLKER DR ,  MARTINI THOMAS DR

IPC: C07C255/51 ,  C09D7/12 ,  C11D3/42 ,  D06L3/12 ,  D06L4/65

公开(公告)号：DE4219772A1

公开(公告)日：1993-12-23

申请号：DE4219772

申请日：1992-06-17

Applicant: HOECHST AG

Inventor： AUTZE VOLKER DR ,  MARTINI THOMAS DR

IPC: C07C255/51 ,  C09D7/12 ,  C11D3/42 ,  D06L3/12 ,  D06L4/65

Abstract: Mixt. of at least three different cpd.s of formula (I) contains 30-90 wt% o,p-ionomers or 20-90 wt%, m,p-isomers are two other symmetrically and/or asymmetrically, substd. ionomers, p,p'-ionomers. Also claimed is the prepn. of the mixt. contg. below 5-50 wt% o,o'-, o,p'= and o,m'-ionomers of (I) by reacting terephthaldialdehyde (TPADA) with cpds. of formulae (II), (III) and (IV). Q = -CH2P(O)(OR2), -CH2-P(O)R(OR), -CH2-P(O)-R2 or -CH2-P+R3X; R = opt. substd. 1-6(1-4)C alkyl or aryl; and X = Cl or Br. 1 mol. equiv. TPADA is reacted with 1.05-1.5 and equiv. (II) then 0.05-0.5 (0.005-0.7) mol. equiv. (III) and 0.45-0.9 (0.25-0.7) mol. equiv. (IV). USE/ADVANTAGE - Used as optical brightness in natural or (semi)synthetic high monomer organic materials, partic. polyester fibres (claimed), as well as granulates, foams, fibre e.g. for use in textile webs, paper etc., coatings, etc.. Whitener is good and icd nuauces can be observed. Further uses include scintillators for e.g. electrophotography, spin-bath prepn. in the mfr. of e.g. wash-and-wear clothing and in mixts. contg. pigments for printing dyebaths.