公开(公告)号：JPH1025365A

公开(公告)日：1998-01-27

申请号：JP8347097

申请日：1997-04-02

Applicant: BASF AG

Inventor： KELLER HARALD ,  SIEMENSMEYER KARL DR ,  SCHUHMACHER PETER DR ,  MUELLER MANFRED DR ,  ZENTEL RUDOLF ,  MAXEIN GEORG

IPC: C08L1/08 ,  C09B67/00 ,  C09B67/04 ,  C09B67/20 ,  C09D5/36 ,  C09K19/00 ,  C09K19/38

Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition curable with a radiation, comprising a cellulose derivative and a polymerizable solvent, continuously expressing deep color impression by curing, capable of adjusting and fixing color tone irrespective of temperatures and producing a color pattern of reflection and useful as a pigment, etc. SOLUTION: This liquid crystal polymer composition is curable with a radiation such as light or electron beam, which comprises (A) a cellulose derivative of which OH is completely or partially substituted with a group of the formula OR (R is a 1-20C aliphatic group or a 1-20C aromatic group), a group of the formula 0-CO-NH-R, a group of the formula O-CO-R or a group of the formula 0-CO-OR e.g. a cellulose derivative of which OH is substituted with a group of the formula [R' is chlorine, methyl, ethyl or tertiary butyl; (n) is 0 3]}, and (B) a polymerizable monomer such as diethylene glycol dimethacrylate, if necessary, (C) other additives.

公开(公告)号：DE19613314A1

公开(公告)日：1997-10-09

申请号：DE19613314

申请日：1996-04-03

Applicant: BASF AG

Inventor： KELLER HARALD DR ,  SIEMENSMEYER KARL DR ,  SCHUHMACHER PETER DR ,  MUELLER MANFRED DR ,  ZENTEL RUDOLF PROF DR ,  MAXEIN GEORG

IPC: C08L1/08 ,  C09B67/00 ,  C09B67/04 ,  C09B67/20 ,  C09D5/36 ,  C09K19/00 ,  C09K19/38 ,  B05D7/16 ,  C08J3/28 ,  C09D4/06 ,  C09D17/00 ,  C09D101/08

公开(公告)号：DE19713638A1

公开(公告)日：1998-10-08

申请号：DE19713638

申请日：1997-04-02

Applicant: BASF AG

Inventor： KELLER HARALD DR ,  MAXEIN GEORG ,  MUELLER MANFRED DR ,  ZENTEL RUDOLF PROF DR

IPC: C08B13/00 ,  C09B67/00 ,  C09D5/36 ,  C09D101/32 ,  C09K19/00 ,  C09K19/38 ,  C08J3/28 ,  C09B67/20 ,  C09D11/02 ,  C09D17/00

Abstract: The invention relates to liquid crystalline or cholesteric mixed esters of a) hydroxyalkyl ethers of cellulose with b) saturated aliphatic or aromatic carboxylic acids and c) unsaturated mono- or dicarboxylic acids. The invention also relates to polymers obtained by radiation curing of the inventive mixed esters and to coating compounds, especially lacquers, containing the inventive mixed esters or pigments.