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公开(公告)号:DE19650383A1
公开(公告)日:1998-06-10
申请号:DE19650383
申请日:1996-12-05
Applicant: BASF AG
Inventor: GLUECK ALEXANDER DR , GOETZ WALTER DR
IPC: A22C13/00 , B32B7/08 , C08L77/00 , C08L23/00 , C08J5/18 , B32B27/32 , B32B27/34 , B65D65/40 , B65D37/00
Abstract: The invention concerns multilayered biaxially stretched and thermoset tubular films composed of an inner layer (A) comprising at least one thermoplastic copolyamide as an essential component, at least one intermediate layer (B) which is composed of a polyolefin homo- or copolymer, and an outer layer (C) which is composed of at least one thermoplastic polyamide as an essential component. The tubular films are characterized in that the layer thickness ratio of (C) : (A) is between 5 : 1 and 2 : 1.
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公开(公告)号:EP0850974A1
公开(公告)日:1998-07-01
申请号:EP97122686
申请日:1997-12-22
Applicant: BASF AG
Inventor: GLUECK ALEXANDER DR , GOETZ WALTER DR , GRUTKE STEFAN DR , LAUN MARTIN DR , WARZELHAN VOLKER DR
CPC classification number: C08G69/36
Abstract: Polyamide werden aufgebaut aus Lactamen, Aminocarbonsäuren oder deren Gemischen als Grundbausteine (a), 1 bis 50 µmol/g Polyamid an mindestens trifunktionellen Aminen oder Carbonsäuren als Grundbausteine (b), difunktionellen Carbonsäuren oder Aminen als Grundbausteine (c) und monofunktionellen Carbonsäuren oder Aminen als Grundbausteine (d), wobei (c) und (d) Carbonsäuren sind, wenn (b) Amine sind und (c) und (d) Amine sind, wenn (b) Carbonsäuren sind, das Äquivalentverhältnis der funktionellen Gruppen von (b) zu den fünktionellen Gruppen von (c) und (d) zusammen 60:40 bis 40:60 beträgt und das Äquivalentverhältnis der funktionellen Gruppen von (c) zu den funktionellen Gruppen von (d) 15:85 bis 60:40 beträgt.
Abstract translation: 聚酰胺(I)包含:(A)内酰胺和/或氨基羧酸(B)1-50微摩尔/ g(I)至少三官能胺或羧酸(C)双官能羧酸或胺(D) 单官能羧酸或胺。 当(B)是胺时,(C)和(D)是羧酸,当(B)是羧酸时,(C)和(D)是胺。 (B)与(C)和(D)的当量比为60:40 - 40:60。 (C)与(D)的当量比为15:85〜60:40。 还要求的是:(i)通过在250-300℃和1-40巴下在蒸汽存在下混合(A),(B)和(C)来制备(I)的方法。 (ii)包含(I)(iii)成型体和(II)制成的纤维的成型组合物(II)和(iv)通过(II)的注射成型,挤出或吹塑成型制造模制品的方法, 用于通过纺丝(II)生产纤维。
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公开(公告)号:DE19631348A1
公开(公告)日:1998-02-05
申请号:DE19631348
申请日:1996-08-02
Applicant: BASF AG
Inventor: GOETZ WALTER DR , GLUECK ALEXANDER DR , HERBENBACH JOCHEN
IPC: A22C13/00 , B29C55/00 , B29D7/01 , B32B27/34 , C08J5/18 , C08K3/34 , C08K7/00 , C08L77/00 , B32B1/08
Abstract: Foils consist of (A) 55 to 99 wt % of at least one thermoplastic polyamide; (B) 0.1 to 15 wt % of a mineral filler with a length/diameter (L/D) ratio from 1:5 to 1:100; (C) 0 to 30 wt % of other additives and treatment auxiliary agents. The sum of the percentages by weight of components (A) to (C) always equals 100 %.
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公开(公告)号:DE19616075A1
公开(公告)日:1997-10-30
申请号:DE19616075
申请日:1996-04-23
Applicant: BASF AG
Inventor: WUENSCH JOSEF DR , WEBER MARTIN DR , PIPPER GUNTER , GLUECK ALEXANDER DR , VOGEL WILFRIED DR , HEITZ THOMAS DR , GRUTKE STEFAN DR
Abstract: Thermoplastic moulding compounds containing: (A) 5 to 97.9 wt.% of a vinyl aromatic polymer with a syndiotactic structure; (B) 2 to 90 wt.% of a low-viscosity polyamide with a viscosity number in the range from 50 to 150 ml/g; and (C) 0.1 to 50 wt.% of a polyphenylene ether modified with polar groups.
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公开(公告)号:DE4424039A1
公开(公告)日:1996-01-18
申请号:DE4424039
申请日:1994-07-11
Applicant: BASF AG
Inventor: HEITZ THOMAS DR , GLUECK ALEXANDER DR , HEITZ WALTER PROF DR , RICHTER RALF
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公开(公告)号:DE4424036A1
公开(公告)日:1996-01-18
申请号:DE4424036
申请日:1994-07-11
Applicant: BASF AG
Inventor: HEITZ THOMAS DR , GLUECK ALEXANDER DR , KOCH JUERGEN DR , HEITZ WALTER PROF DR , RICHTER RALF
Abstract: Prodn. of polyarylene-ether-ketones (PEK) by nucleophilic substd. using dihalo-aromatic monomer components comprises (1) reacting chloro-hydroxy-aromatics (I) in the presence of alkali metal cpds. (II) and then (2) adding 0.001-25 mole% difluoro aromatics (III) (w.r.t. amt. of I used in 1) and continuing the reaction to completion or until the required molecular wt. is obtd..
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公开(公告)号:DE19731229A1
公开(公告)日:1999-01-28
申请号:DE19731229
申请日:1997-07-21
Applicant: BASF AG
Inventor: GRUTKE STEFAN DR , GLUECK ALEXANDER DR , PIPPER GUNTER , GOETZ WALTER DR , WOLF PETER DR , RICHTER KONRAD DR , WEIS HANS-PETER DR
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公开(公告)号:DE19715120A1
公开(公告)日:1998-10-15
申请号:DE19715120
申请日:1997-04-11
Applicant: BASF AG
Inventor: GLUECK ALEXANDER DR , GOETZ WALTER DR , LOHRBAECHER VOLKER , MAC KEE GRAHAM EDMUND DR , VOELKEL MARK
IPC: C08J5/00 , C08K7/14 , C08L33/08 , C08L77/00 , C08L51/04 , C08L33/10 , B29C45/00 , B29C47/00 , B29C49/00
Abstract: The shaped body consists of a) 5 to 95 wt. % molding material A comprising at least one thermoplastic polyamide, copolyamide or a blend thereof as constituent A1, optionally filling and/or reinforcing substances as constituent A2, impact resistance modifiers as constituents A3 and other auxiliary and processing agents as constituent A4 and b) 5 to 95 wt. % of a molding material B comprising a thermoplastic polyamide, copolyamide or the blends thereof as constituent B1, at least one chained rubber-elastic polymer as constituent B2 and optionally other auxiliary and processing agents as constituent B3. The segment surfaces of molding materials A and B are joined to each in the shaped body. The inventive shaped bodies can be used in the automobile industry, e.g. as air or coolant ducts.
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公开(公告)号:DE19714730A1
公开(公告)日:1998-10-15
申请号:DE19714730
申请日:1997-04-09
Applicant: BASF AG
Inventor: PIPPER GUNTER , GRUTKE STEFAN DR , GLUECK ALEXANDER DR , GOETZ WALTER DR , RICHTER KONRAD DR
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公开(公告)号:DE19654179A1
公开(公告)日:1998-06-25
申请号:DE19654179
申请日:1996-12-23
Applicant: BASF AG
Inventor: GLUECK ALEXANDER DR , GOETZ WALTER DR , GRUTKE STEFAN DR , LAUN MARTIN DR , WARZELHAN VOLKER DR
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