公开(公告)号：DE59603815D1

公开(公告)日：2000-01-13

申请号：DE59603815

申请日：1996-01-13

Applicant: BASF AG

Inventor： FISCHER WOLFGANG ,  HENNIG KARL ,  MOSBACH NORBERT ,  NEUMANN RAINER ,  NIEDERMAIER BERND

IPC: C08K5/00 ,  C08K5/17 ,  C08L25/12 ,  C08L101/00

Abstract: Thermoplastic moulding materials (I) contain (A) a dye which is soluble in the material and (B) a N,N-bis(2-hydroxyethyl)-((6-22C alkylamine or alkenylamine) with a Hazen colour of less than 300 (DIN 53409). Also claimed are moulded prods. obtd. from (I).

公开(公告)号：DE102005055080A1

公开(公告)日：2007-05-24

申请号：DE102005055080

申请日：2005-11-16

Applicant: BASF AG

Inventor： WEBER MARTIN ,  ITTEMANN PETER ,  GOTTSCHALK AXEL ,  NIEDERMAIER BERND ,  REINHARD BIRGIT ,  KONING CORNELIUS EME ,  KLUMPERMAN LUBERTUS ,  STAAL MAARTEN PIETER BRAM

IPC: C08F222/08 ,  C08F2/02 ,  C08F2/06 ,  C08F212/10

Abstract: The present invention relates to a process for preparation of copolymers A) comprising A1) one or more vinylaromatic monomers, A2) one or more vinyl cyanides, and A3) one or more dicarboxylic anhydrides via bulk polymerization or via solution polymerization, an important feature of the invention being that the polymerization is carried out in the presence of from 0.01 to 0.5% by weight of water, based on the total weight of the polymerization mixture. The present invention further relates to the copolymers A), to thermoplastic molding compositions comprising the copolymers A), to the use of the copolymers A) and of the thermoplastic molding compositions, and also to the moldings, foils, fibers, or foams obtainable from the copolymers A) or from the thermoplastic molding compositions.

公开(公告)号：DE19501907A1

公开(公告)日：1996-07-25

申请号：DE19501907

申请日：1995-01-23

Applicant: BASF AG

Inventor： FISCHER WOLFGANG DR ,  HENNIG KARL ,  MOSBACH NORBERT ,  NEUMANN RAINER DR ,  NIEDERMAIER BERND

IPC: C08K5/00 ,  C08K5/17 ,  C08L25/12 ,  C08L101/00 ,  C08L33/00 ,  C08L25/02 ,  C08L23/02 ,  C08L9/00 ,  C08J5/00 ,  C08K5/08 ,  C08K5/23 ,  C08K5/3432 ,  C08K5/3445

Abstract: Thermoplastic moulding materials (I) contain (A) a dye which is soluble in the material and (B) a N,N-bis(2-hydroxyethyl)-((6-22C alkylamine or alkenylamine) with a Hazen colour of less than 300 (DIN 53409). Also claimed are moulded prods. obtd. from (I).