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：DE4109648A1

公开(公告)日：1992-09-24

申请号：DE4109648

申请日：1991-03-23

Applicant: BASF AG

Inventor： BUCHERT HERMANN DR

IPC: B29C35/04 ,  B29C65/00 ,  B29C65/10

Abstract: Hollow prods. (I) are obtd. from semi-finished thermoplastic sheet (II); (II) is polyether-sulphone, polyimide or polycarbonate and the semi-finished sheet is treated with the vapour of a liq. with b.pt. close to the glass temp. (TG) of (II). Pref. liq. is a fluorinated hydrocarbon. The process is carried out in a mould which is not tightly closed. USE/ADVANTAGE - Simple process for the prodn. of (I) (e.g., air piping for passenger aircraft). The process is less expensive than blow moulding or twin-sheet thermoforming processes, and is used esp. for small-medium prodn. runs. In an example, a coloured sheet of polyether-sulphone (150 x 150 x 3 mm), was immersed in Fluorinert (RTM) vapour, and rapidly heated to 215 deg.C by the vapour condensing on the sheet; this caused the sheet to delaminate in the middle, producing a cushion-shaped hollow moulding with a rough internal surface and unchanged external structure.

公开(公告)号：DE3871722D1

公开(公告)日：1992-07-09

申请号：DE3871722

申请日：1988-10-31

Applicant: BASF AG

Inventor： BUCHERT HERMANN DR ,  GRIMM GERHARD ,  MUENSTEDT HELMUT DR

IPC: B32B15/08 ,  C08G75/00 ,  C08G75/23 ,  C08L71/00 ,  C08L71/12 ,  C08L79/08 ,  C08L81/00 ,  C08L81/06 ,  H05K1/03 ,  H05K3/02 ,  H05K3/38

Abstract: Composite materials consist of thermoplastics (I) based on polyaryl ether sulphones, polyarylene ether ketones, polyether imides or thermotropic polymers, which are resistant to high temp., and a metal layer (II) applied directly to this, the surface area of which is increased by chemical or mechanical treatment. The novel features are that the enlarged surface area of (II) is towards (I); and the bond strength between (I) and (II) is min. 1.9 N/m, measured at a peel rate of 20 mm/min and angle of peel of 180 deg.C..

公开(公告)号：DE3742852A1

公开(公告)日：1989-07-06

申请号：DE3742852

申请日：1987-12-17

Applicant: BASF AG

Inventor： WELZ MARTIN ,  BUCHERT HERMANN DR ,  KROEBL KARL DR ,  HEYM MANFRED DR ,  WINKLER MATTHIAS DR ,  ZEINER HARTMUT DR

IPC: B29C53/36 ,  B29C53/38 ,  B29C53/48 ,  B29C65/00

Abstract: Use of flexible semi-finished products, which comprise one or more textile sheet-like structures impregnated with a thermoplastic or laminated, for producing hollow bodies, in particular tubes for the ventilation of passenger compartments. The semi-finished products are in this case made to curve out tubularly and the edges of the semi-finished products are joined to one another such that they overlap or after they have been folded. Preferably coming into consideration as textile sheet-like structures are woven fabrics, mats, nonwoven or laid fabrics which are laminated with aromatic polyethers or polythioethers.

公开(公告)号：DE3739544A1

公开(公告)日：1989-06-01

申请号：DE3739544

申请日：1987-11-21

Applicant: BASF AG

Inventor： BUCHERT HERMANN DR ,  WELZ MARTIN ,  WINKLER MATTHIAS DR

IPC: B32B3/28 ,  B60R13/02

Abstract: For the interior lining of passenger compartments, a multilayered panel is proposed, which comprises at least two layers which are bonded to each other shear-resistantly and consist of polyether or polythioether reinforced with fibre substances, one layer being designed such that in one direction it is of an at least approximately meandering form or wave form. Substances which preferably come into consideration as fibre substances are those of glass or oxide ceramic.

公开(公告)号：DE3732931A1

公开(公告)日：1989-04-20

申请号：DE3732931

申请日：1987-09-30

Applicant: BASF AG

Inventor： ITTEMANN PETER DR ,  SIMON GEORG NIKOLAUS DR ,  HEINZ GERHARD DR ,  ZEINER HARTMUT DR ,  BUCHERT HERMANN DR ,  SEIBRING JOACHIM DR

IPC: C08L71/00 ,  C08L81/06

Abstract: High-temperature-resistant thermoplastic moulding compositions based on polyaryl ether sulphones and optionally polyether ketones containing less than 100 ppm, based on the entire polymer, of alkali metal salts.

公开(公告)号：DE3614594A1

公开(公告)日：1988-01-07

申请号：DE3614594

申请日：1986-04-30

Applicant: BASF AG

Inventor： HEINZ GERHARD DR ,  BUCHERT HERMANN DR ,  KOCH JUERGEN DR ,  SIMON GEORG NIKOLAUS DR ,  ITTEMANN PETER DR ,  ZEINER HARTMUT DR

IPC: C08G65/40 ,  C08G75/00 ,  C08G75/23 ,  C08L71/00 ,  C08L81/06 ,  H05K1/03 ,  C08G75/24 ,  C08G81/00

Abstract: High temperature resistant molding materials containing (A) 5-95 mol % of blocks having the structural unit I (I) (B) 5-95 mol % of blocks having the structural unit II (II) (C) 0-80 mol % of blocks having the structural unit III (III) the molecular weight of the blocks being within the range 2000-20,000, where X is -O-, -S-, (only if a or b NOTEQUAL 0), (R7=R8=CH3 only if a or b NOTEQUAL O) or a chemical bond, R7 and R8 are each alkoxy or alkyl of 1-6 carbon atoms, aryl or hydrogen, Q and W are each Z is -O- or a chemical bond and R1, R2, R3, R4, R5 and R6 are each alkyl or alkoxy of 1-6 carbon atoms, aryl, Cl or F and p, q and r are each 0 or 1 and a, b, c, d and e are each 0, 1, 2, 3 or 4.

公开(公告)号：CH460739A

公开(公告)日：1968-08-15

申请号：CH1547166

申请日：1966-10-25

Applicant: BASF AG

Inventor： BUCHERT HERMANN DR ,  HOVEMANN FRIEDRICH DR ,  NOTTES GUENTHER DR ,  PLOETZ ERNST DR

IPC: C08K5/20 ,  C10L1/22 ,  C23F11/14

公开(公告)号：DE19530275A1

公开(公告)日：1997-02-20

申请号：DE19530275

申请日：1995-08-17

Applicant: BASF AG

Inventor： HAERTL AXEL PAUL DR ,  HOFMANN JUERGEN ,  BUCHERT HERMANN DR ,  KRES NORBERT

IPC: B29C47/10 ,  B29C48/92 ,  B29C47/00 ,  B29C47/92

Abstract: A process control method for melt extrusion of two materials, one with constant, the other with variable properties involves measuring one or more of the extrusion parameters and controlling the supply of one or both raw materials according to these measured parameters, the control being effected on the basis of a process model or property range relating the extrusion parameters to the supplied ratio of both materials. Process eqpt. includes eqpt. for measuring extrusion parameters and controlling the supply of at least one of the raw materials according to the claimed process.

公开(公告)号：DE4301543A1

公开(公告)日：1994-07-14

申请号：DE4301543

申请日：1993-01-21

Applicant: BASF AG

Inventor： SCHOENHERR MICHAEL DR ,  AHLERS JUERGEN ,  BUCHERT HERMANN DR

IPC: C08J3/12 ,  C08L71/10 ,  C09D5/46 ,  C09D171/10 ,  C08L81/06 ,  C08J3/05 ,  C09D181/06 ,  C09D5/02