公开(公告)号：DE4128350A1

公开(公告)日：1993-03-04

申请号：DE4128350

申请日：1991-08-27

Applicant: BASF AG

Inventor： ZELTNER DORIS DR ,  WEISS ROBERT DR ,  SEELERT STEFAN DR

IPC: C08K5/3492 ,  C08K5/523 ,  C08L25/02 ,  C08L25/06 ,  C08L27/18 ,  C08L51/04 ,  C08L65/00 ,  C08L71/12 ,  C08L85/02

公开(公告)号：MY130535A

公开(公告)日：2007-06-29

申请号：MYPI9501054

申请日：1995-04-22

Applicant: BASF AG

Inventor： LINDENSCHMIDT GERHARD DR ,  ZELTNER DORIS DR ,  MORGENSTERN HERBERT ,  BRANDSTETTER FRANZ DR

IPC: C08L25/08 ,  C08L51/04 ,  C08L25/02 ,  C08L55/02

Abstract: MOLDING MATERIALS ARE USED FOR THE PRODUCTION OF MOLDINGS WHICH COME INTO CONTACT WITH PARTLY HALOGENATED CHLOROFLUOROCARBONS.

公开(公告)号：DE59601932D1

公开(公告)日：1999-06-24

申请号：DE59601932

申请日：1996-08-19

Applicant: BASF AG

Inventor： MUEHLBACH KLAUS DR ,  ZELTNER DORIS DR ,  PLACHETTA CHRISTOPH DR ,  WELZ MARTIN

IPC: B41M5/26 ,  B41M5/36 ,  C08K3/22

公开(公告)号：DE59207820D1

公开(公告)日：1997-02-20

申请号：DE59207820

申请日：1992-04-01

Applicant: BASF AG

Inventor： HEDTMANN-REIN CAROLA DR ,  HUEBINGER WOLFGANG DR ,  ZELTNER DORIS DR ,  MUEHLBACH KLAUS DR ,  SEITZ FRIEDRICH DR ,  LOTZ ANDREAS ,  HEITZ WALTER PROF DR

IPC: C08G65/44

公开(公告)号：DE4209031A1

公开(公告)日：1993-09-23

申请号：DE4209031

申请日：1992-03-20

Applicant: BASF AG

Inventor： SEELERT STEFAN DR ,  ZELTNER DORIS DR ,  WEISS ROBERT DR

IPC: C08F287/00 ,  C08L51/04 ,  C08L71/12

Abstract: Thermoplastic moulding materials (I) are claimed, contg. (A) 5-90 wt.% polyphenylene ether (PPE) Mw 8000-30,000, (B) 5-90 wt.% impact-modified styrene polymer contg. (b1) 60-80 wt.% hard polystyrene matrix and (b2) 20-40 wt.% soft phase with encapsulated particle morphology and mean particle dia. (d50) = 0.1-0.7 micron, and (C) 0-60 wt.% normal additives. Pref. (b2) has d50 (volume average 0.2-0.4 micron, and is prepd. by polymerisation of the hard matrix monomer (pref. styrene) in the presence of a linear 2-block copolymer of 36-45 wt.% styrene and 55-64 wt.% butadiene, pref. with a tapered transition and mean mol.wt. 180,000-250,000, contg. 30-32 wt.% polystyrene block with mol.wt. 50,000-70,000. (A) has Mw 12,000-25,000. Pref. (A) is poly-(2,6-dimethyl-1,4-phenylene ether) (PPE) or a homologue thereof. (B) consists of particles of soft phase encapsulating a single particle of the hard matrix, as described, e.g. in Angew. Makromol. Chemie, 58/59 (1977) 175. (C) can be different impact modifiers, fire retardants, pigments, etc. USE/ADVANTAGE - Used for the prodn. of fibres, film and moulded prods. (claimed). Also claimed are moulded prods. obtd. from (I). The invention provides thermoplastic HIPS/PPE moulding materials with improved surface gloss, suitable for the prodn. of injection moulded parts for electrical machines and office equipment etc.

公开(公告)号：DE4132639A1

公开(公告)日：1993-04-08

申请号：DE4132639

申请日：1991-10-01

Applicant: BASF AG

Inventor： ZELTNER DORIS DR ,  SEELERT STEFAN DR ,  WEISS ROBERT DR

IPC: C08K5/5317 ,  C08L51/04 ,  C08L65/00 ,  C08L71/12 ,  C08L85/02

公开(公告)号：DE4129767A1

公开(公告)日：1993-03-11

申请号：DE4129767

申请日：1991-09-06

Applicant: BASF AG

Inventor： KLAERNER PETER DR ,  BLUMENSTEIN UWE DR ,  SEELERT STEFAN DR ,  BENDER DIETMAR DR ,  JUNG ANDREAS DR ,  ZELTNER DORIS DR

IPC: C08L25/06 ,  C08L51/04 ,  C08L71/12

公开(公告)号：DE4127978A1

公开(公告)日：1993-02-25

申请号：DE4127978

申请日：1991-08-23

Applicant: BASF AG

Inventor： ZELTNER DORIS DR ,  WEISS ROBERT DR ,  SEELERT STEFAN DR

IPC: C08L51/04 ,  C08L71/02 ,  C08L71/12

公开(公告)号：DE4113493A1

公开(公告)日：1992-10-29

申请号：DE4113493

申请日：1991-04-25

Applicant: BASF AG

Inventor： HEDTMANN-REIN CAROLA DR ,  HUEBINGER WOLFGANG DR ,  ZELTNER DORIS DR ,  MUEHLBACH KLAUS DR ,  SEITZ FRIEDRICH DR ,  LOTZ ANDREAS ,  HEITZ WALTER PROF DR

IPC: C08G65/44

公开(公告)号：DE4105925A1

公开(公告)日：1992-08-27

申请号：DE4105925

申请日：1991-02-26

Applicant: BASF AG

Inventor： ZELTNER DORIS DR ,  FELDMANN HEIKE DR ,  OSTERMAYER BERTRAM DR ,  MCKEE GRAHAM EDMUND DR

IPC: C08K3/32 ,  C08K5/3492 ,  C08K5/44 ,  C08K5/521 ,  C08K5/53 ,  C08L25/00 ,  C08L25/02 ,  C08L25/06 ,  C08L27/12 ,  C08L51/04 ,  C08L71/12 ,  C08L85/02