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公开(公告)号：DE3466828D1
公开(公告)日：1987-11-19
申请号：DE3466828
申请日：1984-12-12
Applicant: BASF AG
Inventor： MUENSTEDT HELMUT DR , NAARMANN HERBERT DR
Abstract: The long-term stability of the electrical conductivity of pyrrole polymers is improved by a process in which the polymers are treated with an aqueous acid. Pyrrole polymers treated in this manner are used as conductor elements in the electrical industry.
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公开(公告)号：DE3464819D1
公开(公告)日：1987-08-20
申请号：DE3464819
申请日：1984-12-12
Applicant: BASF AG
Inventor： MUENSTEDT HELMUT DR , NAARMANN HERBERT DR
Abstract: The long-term stability of the electrical conductivity of pyrrole polymers is improved by a process in which the polymers are treated with an aqueous alkali metal hydroxide solution. Pyrrole polymers treated in this manner are used as electrical conductor elements or resistive films.
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公开(公告)号：DE3431132A1
公开(公告)日：1986-03-06
申请号：DE3431132
申请日：1984-08-24
Applicant: BASF AG
Inventor： MOEHWALD HELMUT , MUENSTEDT HELMUT DR
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公开(公告)号：DE3428843A1
公开(公告)日：1985-02-21
申请号：DE3428843
申请日：1984-08-04
Applicant: BASF AG
Inventor： NAARMANN HERBERT DR , MUENSTEDT HELMUT DR
IPC: H01M4/60 , H01M10/0566 , H01M6/16
Abstract: The invention relates to an electrochemical cell or battery having at least two electrodes, the active electrode material of at least one of the electrodes being formed from an electrically conductive, electrochemically oxidisable and/or reducible polymer, and having as a supporting electrolyte an electrolyte comprising at least one ionic or ionisable compound which is dissolved or suspended in an organic electrolyte solvent comprising at least one non-crosslinked dimer and/or oligomer of a heterocyclic compound.
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公开(公告)号：DE59304960D1
公开(公告)日：1997-02-13
申请号：DE59304960
申请日：1993-10-04
Applicant: BASF AG
Inventor： JOEST BERND , MUENSTEDT HELMUT DR
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Patent Agency Ranking
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：DE4139257A1
公开(公告)日：1993-06-03
申请号：DE4139257
申请日：1991-11-29
Applicant: BASF AG
Inventor： MUENSTEDT HELMUT DR , HUB HANS-HENNING DR , MOEBIUS KARL-HEINZ DR , BUHL DIETER
Abstract: Recycled plastic moulding materials (I) are claimed, contg. (A) 100 pts. wt. recycled polyolefin or polystyrene (PS), 5-100 pts. wt. recycled thermoset contg. crosslinked plastic and reinforcing fibres, (C) 0-40 wt. % acid and/or ester-gp. contg. ethylene copolymer and (D) 0-50 wt. % normal additives. Also claimed is a process for producing (I), by melting (A) in an extruder, opt. with (C) adding pulverised (B) and opt. (D) and homogenising the mixt. (A) is pref. scrap LDPE film, or scrap film or mouldings based on HDPE, PP or PS. (B) is crushed SMC or BMC scrap, pref. contg. 20-80 wt. % crosslinked UP resin, 10-40 wt. % fibre (pref. glass fibre) and 0-70 wt. % filler (pref. chalk) and consisting of plastic-coated fibres or fibre bundles more than 0.5mm long. (I) are antistatic materials contg. 4-40 wt. % carbon black as additive (D), or electrically conducting materials for electromagnetic screening, contg. 3-30 wt. % metallic fibres as (D). USE/ADVANTAGE - (I) are useful for producing tubes, sections, sheetings, and injection moulded prods. Recycled polyolefin is upgraded by addn. of (B) to give recycled prods. with adequate mechanical properties esp. rigidity and streng
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公开(公告)号：DE3708706A1
公开(公告)日：1988-10-06
申请号：DE3708706
申请日：1987-03-18
Applicant: BASF AG
Inventor： MUENSTEDT HELMUT DR , GEBHARD HELMUT , BLINNE GERD DR
Abstract: The moulding is based on thermoplastics or thermosets having a permanent antielectrostatic finish and is obtainable by applying a 1 to 20 % strength by weight solution of the thermoplastic or thermoset which forms the moulding and contains from 0.05 to 4 % by weight of an electroconductive filler in dissolved or dispersed form, the weight ratio between the thermoplastic or thermoset and the electroconductive filler in the solution being in the range from 1:1 to 50:1.
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公开(公告)号：DE3606261A1
公开(公告)日：1987-09-03
申请号：DE3606261
申请日：1986-02-27
Applicant: BASF AG
Inventor： MUENSTEDT HELMUT DR
Abstract: A film of an electrically conductive polymer consists of (A) a layer I which is treated on one side with an aqueous acid and contains incorporated counterions and whose thickness is 1-60% of the total thickness of the film, and (B) an electrochemically reversible oxidizable layer II whose thickness is 40-99% of the total thickness of the film.
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20.发明专利
公开(公告)号：DE3508266A1
公开(公告)日：1986-09-11
申请号：DE3508266
申请日：1985-03-08
Applicant: BASF AG
Inventor： NAARMANN HERBERT DR , MUENSTEDT HELMUT DR , HECKMANN WALTER DR
Abstract: A process for production of composite materials from metals and electroconductive polymers in which the surface of the metal is treated with a metal-complexing agent, and the thus-treated metal is connected as the anode in a solution containing an anodically oxidisable monomer and a conductive salt, and the monomer is oxidized anodically so that it precipitates on the coated metals.
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