公开(公告)号：DE3829712A1

公开(公告)日：1990-03-15

申请号：DE3829712

申请日：1988-09-01

Applicant: BASF AG

Inventor： BUCHERT HERMANN DR ,  HEINZ GERHARD DR ,  ITTEMANN PETER DR ,  KOPIETZ MICHAEL DR ,  KOCH JUERGEN DR ,  EBERLE WOLFGANG DR ,  ZEINER HARTMUT DR

IPC: C08K3/18 ,  C08K3/16 ,  C08K3/20 ,  C08K3/22 ,  C08K3/24 ,  C08K3/32 ,  C08K3/34 ,  C08K3/38 ,  C08L67/00 ,  C08L67/02 ,  C08L79/08 ,  C08L81/00 ,  C08L81/02 ,  C08L81/06

Abstract: The invention relates to thermoplastic moulding compounds based on a heat-resistant plastic which contains, as filler, 0.5 to 50 % by weight of an oxide of an element from main group III to V, a salt of the oxo-acid of an element from main group III to V or a compound which forms an oxide or salt of this type when heated. The moulding compounds are suitable for the production of interior parts of passenger vehicles, in particular aircraft, of low smoke density and low heat output in the event of fire.

公开(公告)号：CZ176397A3

公开(公告)日：1998-06-17

申请号：CZ176397

申请日：1995-12-01

Applicant: BASF AG

Inventor： BASSLER PETER DR ,  KOPIETZ MICHAEL DR

IPC: B03B9/06 ,  C07D201/12 ,  C08J11/14

Abstract: Caprolactam is obtained from caprolactam-containing polymers in the presence of superheated water by bringing polymers which contain the repeating unit -[-N(H)-(CH2)5-C(O)-]- or mixtures consisting essentially of -from 40 to 99.9% by weight of a polymer containing the repeat- - ing unit -[-N(H)-(CH2)5-C(O)-]-, -from 0.01 to 50% by weight of additives selected from the group - consisting of inorganic fillers, organic and - inorganic pigments and dyes, -from 0 to 10% by weight of organic and/or inorganic - additives, -from 0 to 40% by weight of non-polyamide-containing - polymers and -from 0 to 60% by weight of polyamides, with the exception of - polycaprolactam and copolyamides prepared - from caprolactam, - into contact with superheated water at from 280 DEG to 320 DEG C. and from 7.5 to 15 MPa and a weight ratio of water to polymer containing the repeating unit -[-N(H)-(CH2)5-C(O)-]- of from 5:1 to 13:1 and in a reaction time of less than 3 hours, with the proviso that the reaction mixture, consisting essentially of water and the polymer used or the mixture used, contains no gaseous phase under the conditions of the hydrolysis.

公开(公告)号：ES2090392T3

公开(公告)日：1996-10-16

申请号：ES92105178

申请日：1992-03-26

Applicant: BASF AG

Inventor： GOETZ WALTER DR ,  KOPIETZ MICHAEL DR ,  BLINNE GERD DR

IPC: C08G69/26 ,  C08G69/36 ,  C08K3/32 ,  C08K5/18 ,  C08K7/04 ,  C08K7/18 ,  C08L23/16 ,  C08L67/00 ,  C08L77/00 ,  C08L77/02 ,  C08L77/06

公开(公告)号：CZ9701763A3

公开(公告)日：1998-06-17

申请号：CZ176397

申请日：1995-12-01

Applicant: BASF AG

Inventor： BASSLER PETER DR ,  KOPIETZ MICHAEL DR

IPC: B03B9/06 ,  C07D201/12 ,  C08J11/14

CPC classification number: C07D201/12

公开(公告)号：DE58907821D1

公开(公告)日：1994-07-14

申请号：DE58907821

申请日：1989-08-26

Applicant: BASF AG

Inventor： BUCHERT HERMANN DR ,  HEINZ GERHARD DR ,  ITTEMANN PETER DR ,  KOPIETZ MICHAEL DR ,  KOCH JUERGEN DR ,  EBERLE WOLFGANG DR ,  ZEINER HARTMUT DR

IPC: C08K3/18 ,  C08K3/16 ,  C08K3/20 ,  C08K3/22 ,  C08K3/24 ,  C08K3/32 ,  C08K3/34 ,  C08K3/38 ,  C08L67/00 ,  C08L67/02 ,  C08L79/08 ,  C08L81/00 ,  C08L81/02 ,  C08L81/06

Abstract: The invention relates to thermoplastic moulding compounds based on a heat-resistant plastic which contains, as filler, 0.5 to 50 % by weight of an oxide of an element from main group III to V, a salt of the oxo-acid of an element from main group III to V or a compound which forms an oxide or salt of this type when heated. The moulding compounds are suitable for the production of interior parts of passenger vehicles, in particular aircraft, of low smoke density and low heat output in the event of fire.

公开(公告)号：DE4112324A1

公开(公告)日：1992-10-22

申请号：DE4112324

申请日：1991-04-16

Applicant: BASF AG

Inventor： GOETZ WALTER DR ,  KOPIETZ MICHAEL DR ,  BLINNE GERD DR

IPC: C08G69/26 ,  C08G69/36 ,  C08K3/32 ,  C08K5/18 ,  C08K7/04 ,  C08K7/18 ,  C08L23/16 ,  C08L67/00 ,  C08L77/00 ,  C08L77/02 ,  C08L77/06

公开(公告)号：AT140712T

公开(公告)日：1996-08-15

申请号：AT92105178

申请日：1992-03-26

Applicant: BASF AG

Inventor： GOETZ WALTER DR ,  KOPIETZ MICHAEL DR ,  BLINNE GERD DR

IPC: C08G69/26 ,  C08G69/36 ,  C08K3/32 ,  C08K5/18 ,  C08K7/04 ,  C08K7/18 ,  C08L23/16 ,  C08L67/00 ,  C08L77/00 ,  C08L77/02 ,  C08L77/06

公开(公告)号：ES2053887T3

公开(公告)日：1994-08-01

申请号：ES89115766

申请日：1989-08-26

Applicant: BASF AG

Inventor： BUCHERT HERMANN DR ,  HEINZ GERHARD DR ,  ITTEMANN PETER DR ,  KOPIETZ MICHAEL DR ,  KOCH JUERGEN DR ,  EBERLE WOLFGANG DR ,  ZEINER HARTMUT DR

IPC: C08K3/18 ,  C08K3/16 ,  C08K3/20 ,  C08K3/22 ,  C08K3/24 ,  C08K3/32 ,  C08K3/34 ,  C08K3/38 ,  C08L67/00 ,  C08L67/02 ,  C08L79/08 ,  C08L81/00 ,  C08L81/02 ,  C08L81/06

Abstract: The invention relates to thermoplastic moulding compounds based on a heat-resistant plastic which contains, as filler, 0.5 to 50 % by weight of an oxide of an element from main group III to V, a salt of the oxo-acid of an element from main group III to V or a compound which forms an oxide or salt of this type when heated. The moulding compounds are suitable for the production of interior parts of passenger vehicles, in particular aircraft, of low smoke density and low heat output in the event of fire.

公开(公告)号：DE3926895A1

公开(公告)日：1991-02-21

申请号：DE3926895

申请日：1989-08-16

Applicant: BASF AG

Inventor： KOPIETZ MICHAEL DR ,  BETZ WALTER DR ,  BLINNE GERD DR ,  KOCH ECKHARD MICHAEL DR

IPC: C08K3/22 ,  C08K5/09 ,  C08K5/098 ,  C08K7/00 ,  C08L77/00

公开(公告)号：CZ288486B6

公开(公告)日：2001-06-13

申请号：CZ176397

申请日：1995-12-01

Applicant: BASF AG

Inventor： BASSLER PETER DR ,  KOPIETZ MICHAEL DR

IPC: B03B9/06 ,  C07D201/12 ,  C08J11/14

Abstract: The invented process for obtaining caprolactam from polymers containing caprolactam in the presence of overheated water is characterized in that polymers, containing a repeating unit -/N(H)-(CHi2)i5-C(O)-/- containing 40 to 99.99 percent by weight of polymers that contain a repeating unit -/N(H)- (CHi2)i5-C(O)-/-, further 0.01 to 50 percent by weight of additives being selected from a group comprising filling agents, organic and inorganic pigments and dyes, up to 10 percent by weight of organic and/or inorganic additives, up to 40 percent by weight of polymers that are free of polyamides, up to 60 percent by weight of polyamides except for polycaprolactam and copolyamides prepared on the basis of caprolactam, are brought into contact with overheated water with temperature of 280 to 320 degC at pressure of 7.5 to 15 MPa, at weight ratio of water to the polymer with the repeating unit -/N(H)- (CHi2)i5-C(O)-/- 5:1 to 13:1 and for reaction time within the range of 15 to 90 minutes so that reaction mixture consists of water and the used polymer or of used mixture without gaseous phase. Apparatus for making the above-described process consists of a melting unit (1) that is connected with a hydrolysis reactor (2) for mixing and execution of hydrolysis, whereby the hydrolysis reactor (2) is connected with a device for release of pressure and with a separation unit (4).