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公开(公告)号：DE4420643A1
公开(公告)日：1995-12-21
申请号：DE4420643
申请日：1994-06-14
Applicant: BASF AG
Inventor： WEBER MARTIN DR , EBERLE WOLFGANG DR
Abstract: Moulding materials (1) are claimed, contg. (A) 1-20 wt.% polyarylene ether with at least 0.03 wt.% OH end gps. (w.r.t. the mol. wt. Mn of A) and contg. repeating units of formula (I) or corresp. units ring-substd. with 1-6C alkyl or alkoxy, aryl, F or Cl: X = -SO2, -SO-, -O-, -CO-, -N=N-, -CR=CRa-, -CRbRc- or a direct bond; Z = -SO2, -SO-, -CO-, -N=N- or -CR=CRa-; R, Ra = H or 1-6C alkyl; Rb, R = H or opt. F- or Cl-substd. 1-6C alkyl or alkoxy, 4-10C cycloalkyl, (1-6C alkyl)-(4-10C cycloalkyl) or aryl; (B) 5-95 wt.% polyarylene ether with less than 0.03 wt.% terminal OH gps., (C) 4-94 wt.% polyarylene sulphide, (D) 0-60 wt.% fibrous or particulate fillers; (E) 0-45 wt.% impact-modifying rubber and (F) 0-40 wt.% additives or processing aids. Also claimed are mouldings, fibres and films produced from materials (1).
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公开(公告)号：DE4208758A1
公开(公告)日：1993-09-23
申请号：DE4208758
申请日：1992-03-19
Applicant: BASF AG
Inventor： MUENSTEDT HELMUT DR , EBERLE WOLFGANG DR , ROSENAU BERNHARD DR , STREIB JUERGEN DR , VOGEL WILFRIED DR
Abstract: The use of polyarylene-ether-sulphones and polyarylene-ether-ketones or mixts. thereof (I) for encapsulating electrical and electronic components is claimed. (I) are polyarylene-ether-sulphones with repeating units of formula -(Phe-CMe2-Phe-O-Phe-SO2-Phe-O)- (IIA) and/or -(Phe-SO2-Phe-O)- (IIB) (with Phe = 1,4-phenylene). ADVANTAGE - (I) are processed more easily and cheaply than thermosetting resins and ceramics, more suitable than PET and PBT for encapsulating components which are exposed to high thermal loads, and cheaper and more universally applicable than LC polymers. (I) are esp. suitable for prodn. of printed circuits by the SMD technique.
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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.
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公开(公告)号：ES2131600T3
公开(公告)日：1999-08-01
申请号：ES94102860
申请日：1994-02-25
Applicant: BASF AG
Inventor： WEBER MARTIN DR , MUEHLBACH KLAUS DR , EBERLE WOLFGANG DR
Abstract: Moulding compositions based on polyarylene ethers A containing anhydride terminal groups and recurring units I in which t and q are each an integer 0, 1, 2 or 3, T, Q and Z are each a chemical bond or a group selected from -O-, -S-, -SO2-, S=O, C=O, -N=N-, -R C=CR - and -CR R -, with the proviso that at least one of the groups T, Q and Z is -SO2- or C = O, R and R are each a hydrogen atom or a C1- to C10-alkyl group, R and R are each a hydrogen atom, a C1- to C10-alkyl group, a C1- to C10-alkoxy group or a C6- to C18-aryl group, where the above groups may each be substituted by fluorine and/or chlorine atoms, Ar and Ar are C6- to C18-aryl groups, it being possible for these to have substituents selected from C1- to C10-alkyl, C6- to C18-aryl, C1- to C10-alkoxy and halogen, or their random copolymers or block copolymers.
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公开(公告)号：DE4410661A1
公开(公告)日：1995-09-28
申请号：DE4410661
申请日：1994-03-26
Applicant: BASF AG
Inventor： WEBER MARTIN DR , EBERLE WOLFGANG DR
Abstract: Moulding materials (1) are claimed, contg. (A) 1-20 wt.% polyarylene ether with at least 0.03 wt.% OH end gps. (w.r.t. the mol. wt. Mn of A) and contg. repeating units of formula (I) or corresp. units ring-substd. with 1-6C alkyl or alkoxy, aryl, F or Cl: X = -SO2, -SO-, -O-, -CO-, -N=N-, -CR=CRa-, -CRbRc- or a direct bond; Z = -SO2, -SO-, -CO-, -N=N- or -CR=CRa-; R, Ra = H or 1-6C alkyl; Rb, R = H or opt. F- or Cl-substd. 1-6C alkyl or alkoxy, 4-10C cycloalkyl, (1-6C alkyl)-(4-10C cycloalkyl) or aryl; (B) 5-95 wt.% polyarylene ether with less than 0.03 wt.% terminal OH gps., (C) 4-94 wt.% polyarylene sulphide, (D) 0-60 wt.% fibrous or particulate fillers; (E) 0-45 wt.% impact-modifying rubber and (F) 0-40 wt.% additives or processing aids. Also claimed are mouldings, fibres and films produced from materials (1).
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Patent Agency Ranking
公开(公告)号：DE4216588A1
公开(公告)日：1993-11-25
申请号：DE4216588
申请日：1992-05-20
Applicant: BASF AG
Inventor： BUCHERT HERMANN DR , SEIBRING JOACHIM DR , STREIB JUERGEN DR , KOCH ECKHARD MICHAEL DR , KRAUCH TILMAN DR , EBERLE WOLFGANG DR , KOCH JUERGEN DR
Abstract: Moulding materials (M) comprise (I) 30-100 wt.% of a mixt. of (A) at least 99.98 wt.% polyarylene ether sulphone formed from (A1) 0-100 mol.% units of formula (IA1) and/or (A2) 0-100 mol.% units of formula (IA2), and (B) up to 0.02 wt.% one or more aliphatic solvents; (II) 0-70 wt.% fibrous and/or particulate fillers; (III) 0-20 wt.% other additives and/or processing aids resulting from a base catalysed polycondensation reaction of the corresp. aromatic hydroxy- and halogen-substd. monomers in the presence of (B) followed by sepn. of (B), whereby the polycondensate ppts. by evapn., and/or extn., until the desired content of (B), prior to the first melting step is obtd. USE/ADVANTAGE - (M) are useful for the prodn. of moulded articles, sheets and fibres particularly for so-called visible components, e.g., equipment housings or wall coverings in vehicles or for household articles such as food packaging, electrical or electronic equipment or for medical use. (M) do not contain aromatic solvents and are intrinsically light in colour and do not yellow readily at elevated temps. (Alert reprinted with formulae in week 9422)
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公开(公告)号：DE4003908A1
公开(公告)日：1991-08-14
申请号：DE4003908
申请日：1990-02-09
Applicant: BASF AG
Inventor： ITTEMANN PETER DR , HEINZ GERHARD DR , EBERLE WOLFGANG DR
IPC: C08K3/24 , C08K5/01 , C08L71/10 , C09D171/10 , H01Q17/00
Abstract: Mixts. (I) are claimed, contg. (A) 5-30 wt.% polyarylene-ether-sulphone, polyarylene-ether-ketone, polyimide, polyamide-imide and/or polyether-imide, (B) 70-95 wt.% ferrite of formula MO.Fe2O3, titanate of formula MTiO3, zirconate of formula MZrO3 or a mixed cpd. of formula M1M2(TixZry)O3 and (C) 0-10 wt.% low-mol.wt. aromatic cpd. of formula (II) (or 1-8C alkyl-, 1-8C alkoxy- or CN-substd. derivs. thereof) and/or a cpd. of formula (III); A-G = CO, O, S, SO2, CMe2, single bond, or a a gp. of formula (i) or (ii). k-q = 0 or 1; R = 1-8C alkyl or alkoxy, or CN; H-M = as for A-G; r, s, t = 0 or 1; x = 2, 3 or 4. More specifically M = Ni, Zn, Co, Cu, Cd, Mg, Ba or Sr (in ferrites), or Ba, Pb, La or Sr (In titanates and zirconates). USE/ADVANTAGE - (I) are useful for screening electromagnetic radiation and as microwave absorbers, in the form of moulded prods., hollow parts, sections, film, fibres or coatings (claimed). provides mixts. (I) of high temp.-resistant polymers with a very high filler content.
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公开(公告)号：DE59408192D1
公开(公告)日：1999-06-10
申请号：DE59408192
申请日：1994-02-25
Applicant: BASF AG
Inventor： WEBER MARTIN DR , MUEHLBACH KLAUS DR , EBERLE WOLFGANG DR
Abstract: Moulding compositions based on polyarylene ethers A containing anhydride terminal groups and recurring units I in which t and q are each an integer 0, 1, 2 or 3, T, Q and Z are each a chemical bond or a group selected from -O-, -S-, -SO2-, S=O, C=O, -N=N-, -R C=CR - and -CR R -, with the proviso that at least one of the groups T, Q and Z is -SO2- or C = O, R and R are each a hydrogen atom or a C1- to C10-alkyl group, R and R are each a hydrogen atom, a C1- to C10-alkyl group, a C1- to C10-alkoxy group or a C6- to C18-aryl group, where the above groups may each be substituted by fluorine and/or chlorine atoms, Ar and Ar are C6- to C18-aryl groups, it being possible for these to have substituents selected from C1- to C10-alkyl, C6- to C18-aryl, C1- to C10-alkoxy and halogen, or their random copolymers or block copolymers.
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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.
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公开(公告)号：DE4131143A1
公开(公告)日：1993-03-25
申请号：DE4131143
申请日：1991-09-19
Applicant: BASF AG
Inventor： AUMUELLER ALEXANDER DR , EBERLE WOLFGANG DR , HEINZ GERHARD DR , HUPFELD BERND DR , HUSEMANN CHRISTIANE DR , KOCH JUERGEN DR , REICHELT HELMUT DR
Abstract: Prepn. of polyarylethers (I) or (II) by condensation of at least one corresp. bisphenol with at least one corresp. dichloro-aromatic in a polar aprotic solvent contg. an alkali metal carbonate and in the presence of a catalyst comprising alkali metal nitrites and cpds., where X, X', Q, Q', W, W' = -SO2, -O-, -CO-, a chemical bond or -CRR'-; R,R' = H, 1-6C alkyl or alkoxy, aryl or their fluorinated or chlorinated derivs.; p,q,r = 0,1; R1,R3 = H, 7-16C phenylalkyl, 1-12C alkoxy, F, Cl, Br, I or a nitro gp.; R2 = a nitro or nitroso gp. or (IV), (V) or (VI), where R4 = H, 1-4C alkyl, F, Cl, Br or I.
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