公开(公告)号：ES2118594T3

公开(公告)日：1998-09-16

申请号：ES95917313

申请日：1995-04-12

Applicant: BASF AG

Inventor： WEINERTH KLAUS ,  MELL KARLHEINZ ,  MATTHIES PAUL ,  BEER LUDWIG

IPC: C08G69/16 ,  C08G69/02 ,  C08G69/04 ,  C08G69/48 ,  C08K5/3435 ,  D01F1/02 ,  D01F1/10 ,  D01F6/60 ,  D01F6/90 ,  D03D15/12

Abstract: A process for preparing inherently light- and heat-stabilized polyamides comprises polymerizing in the presence of at least one triacetonediamine compound of the formulawhere R is hydrogen or hydrocarbyl having from 1 to 20 carbon atoms, preferably alkyl having from 1 to 18 carbon atoms, or benzyl.

公开(公告)号：AU685271B2

公开(公告)日：1998-01-15

申请号：AU2344295

申请日：1995-04-12

Applicant: BASF AG

Inventor： WEINERTH KLAUS ,  MELL KARLHEINZ ,  MATTHIES PAUL ,  BEER LUDWIG

IPC: C08G69/16 ,  C08G69/02 ,  C08G69/04 ,  C08G69/48 ,  C08K5/3435 ,  D01F1/02 ,  D01F1/10 ,  D01F6/60 ,  D01F6/90 ,  D03D15/12

Abstract: A process for preparing inherently light- and heat-stabilized polyamides comprises polymerizing in the presence of at least one triacetonediamine compound of the formulawhere R is hydrogen or hydrocarbyl having from 1 to 20 carbon atoms, preferably alkyl having from 1 to 18 carbon atoms, or benzyl.

公开(公告)号：CZ9603014A3

公开(公告)日：1997-06-11

申请号：CZ301496

申请日：1995-04-12

Applicant: BASF AG

Inventor： WEINERTH KLAUS ,  MELL KARLHEINZ ,  MATTHIES PAUL ,  BEER LUDWIG

IPC: C08G69/16 ,  C08G69/02 ,  C08G69/04 ,  C08G69/48 ,  C08K5/3435 ,  D01F1/02 ,  D01F1/10 ,  D01F6/60 ,  D01F6/90 ,  D03D15/12

CPC classification number: C08G69/48 ,  C08K5/3435 ,  Y10T428/29 ,  Y10T428/2913 ,  Y10T428/2967 ,  Y10T428/2969 ,  Y10T442/183 ,  Y10T442/30 ,  C08L77/00

公开(公告)号：DE4429089A1

公开(公告)日：1996-02-22

申请号：DE4429089

申请日：1994-08-17

Applicant: BASF AG

Inventor： WEINERTH KLAUS DR ,  MELL KARLHEINZ ,  MATTHIES PAUL DR ,  BEER LUDWIG DR

IPC: C08G69/48 ,  C08K5/3435 ,  C08G69/04 ,  C08L77/00 ,  D01F6/60 ,  D01F6/80

Abstract: Prodn. of polyamides (I) comprises polymerisation or polycondensation of monomers in presence of triacetone- diamine cpd(s) of formula (II), where R is H, 1-20C hydrocarbyl, pref. 1-18C alkyl, or benzyl. Also claimed are (i) inherently light-stabilised polyamides (I) with amine residues derived by removing H from the NH2 gp. of (II) chemically bonded to the polymer chain; (ii) a process for the prodn. of polycaprolactam-based filaments from (I), by high-speed spinning with take-off speeds of at least 4000 m/min.; (iii) filaments obtd. by this process; and (iv) fibres and textile sheets produced from the filaments.

公开(公告)号：ES2081217T3

公开(公告)日：1996-02-16

申请号：ES93912778

申请日：1993-05-25

Applicant: BASF AG

Inventor： MATTHIES PAUL ,  HAHN KARL ,  MELL KARLHEINZ ,  SAUER THOMAS ,  WEINERTH KLAUS ,  LAUN MARTIN ,  HABERKORN HERBERT

IPC: C08G69/14 ,  C08G69/16 ,  D01F6/60 ,  D01F6/90

公开(公告)号：CA2187821A1

公开(公告)日：1995-10-26

申请号：CA2187821

申请日：1995-04-12

Applicant: BASF AG

Inventor： WEINERTH KLAUS ,  MELL KARLHEINZ ,  MATTHIES PAUL ,  BEER LUDWIG

IPC: C08G69/16 ,  C08G69/02 ,  C08G69/04 ,  C08G69/48 ,  C08K5/3435 ,  D01F1/02 ,  D01F1/10 ,  D01F6/60 ,  D01F6/90 ,  D03D15/12 ,  C08L77/00

Abstract: The invention relates to a process for the production of inherently light- a nd heat-stabilized polyamides, in which polymerisation and polycondensation take place in the presence of at least one tri-acetone diamine compound of formula (I), wherein R is hydrogen o r hydrocarbon groups with 1-20 carbon atoms, preferably a1kyl groups with 1-18 carbon atoms, or.a benzyl group.

公开(公告)号：LT3089B

公开(公告)日：1994-11-25

申请号：LTIP621

申请日：1993-06-04

Applicant: BASF AG

Inventor： MATTHIES PAUL ,  HAHN KARL ,  MELL KARLHEINZ ,  SAUER THOMAS ,  WEINERTH KLAUS ,  LAUN MARTIN ,  HABERKORN HERBERT

IPC: C08G69/14 ,  C08G69/16 ,  D01F6/60 ,  D01F6/90 ,  D01D5/08 ,  D01D5/12

公开(公告)号：PL181986B1

公开(公告)日：2001-10-31

申请号：PL31675895

申请日：1995-04-12

Applicant: BASF AG

Inventor： WEINERTH KLAUS ,  MELL KARLHEINZ ,  MATTHIES PAUL ,  BEER LUDWIG

IPC: C08G69/16 ,  C08G69/02 ,  C08G69/04 ,  C08G69/48 ,  C08K5/3435 ,  D01F1/02 ,  D01F1/10 ,  D01F6/60 ,  D01F6/90 ,  D03D15/12 ,  C08K4/3435 ,  D01F6/80 ,  C08L77/02

Abstract: A process for preparing inherently light- and heat-stabilized polyamides comprises polymerizing in the presence of at least one triacetonediamine compound of the formulawhere R is hydrogen or hydrocarbyl having from 1 to 20 carbon atoms, preferably alkyl having from 1 to 18 carbon atoms, or benzyl.

公开(公告)号：AT168711T

公开(公告)日：1998-08-15

申请号：AT95917313

申请日：1995-04-12

Applicant: BASF AG

Inventor： WEINERTH KLAUS ,  MELL KARLHEINZ ,  MATTHIES PAUL ,  BEER LUDWIG

IPC: C08G69/16 ,  C08G69/02 ,  C08G69/04 ,  C08G69/48 ,  C08K5/3435 ,  D01F1/02 ,  D01F1/10 ,  D01F6/60 ,  D01F6/90 ,  D03D15/12

Abstract: A process for preparing inherently light- and heat-stabilized polyamides comprises polymerizing in the presence of at least one triacetonediamine compound of the formulawhere R is hydrogen or hydrocarbyl having from 1 to 20 carbon atoms, preferably alkyl having from 1 to 18 carbon atoms, or benzyl.

公开(公告)号：HUT76710A

公开(公告)日：1997-10-28

申请号：HU9602845

申请日：1995-04-12

Applicant: BASF AG

Inventor： BEER LUDWIG ,  MATTHIES PAUL ,  MELL KARLHEINZ ,  WEINERTH KLAUS

IPC: C08G69/16 ,  C08G69/02 ,  C08G69/04 ,  C08G69/48 ,  C08K5/3435 ,  D01F1/02 ,  D01F1/10 ,  D01F6/60 ,  D01F6/90 ,  D03D15/12

Abstract: A process for preparing inherently light- and heat-stabilized polyamides comprises polymerizing in the presence of at least one triacetonediamine compound of the formulawhere R is hydrogen or hydrocarbyl having from 1 to 20 carbon atoms, preferably alkyl having from 1 to 18 carbon atoms, or benzyl.