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公开(公告)号：SK281639B6
公开(公告)日：2001-06-11
申请号：SK90491
申请日：1991-04-02
Applicant: HOECHST AG , REITEX HYDRAULIK GMBH
Inventor： LORENZ GEORG MICHAEL , GEBAUER ELKE , SCHUSTER ULRICH , TSCHACHER MANFRED , SCHONROGGE BURGHARD
IPC: C08J5/04 , B29C70/22 , C08J5/24 , C08L27/18 , C08L29/14 , C08L61/06 , F16C33/02 , F16C33/20 , F16C33/44
Abstract: Fibre-reinforced materials for seals, friction bearings etc. Two- or three-dimensional shaped prods. (I) comprising several layers of textile sheet (A) have a fibre content of 30 - 70 wt.%, at least 30 wt.% of which consists of partly or completely aromatic polyamide or polyester fibres, or polyacrylonitrile (PAN) fibres, and contain a thermoset resin (B) with up to 25 wt.% added fluoropolymer. Also claimed are (i) A process for the prodn. of (I) by hot-press moulding several layers of prepreg made from (A) and (B), and (ii) 2- or 3-dimensional structural elements obtd. by machining prods. (I), esp. gaiter seals and gaskets, friction bearings and bearing bushes, bearing shells and cages.
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公开(公告)号：AU620865B2
公开(公告)日：1992-02-27
申请号：AU3373789
申请日：1989-04-27
Applicant: HOECHST AG
Inventor： HERBRECHTSMEIER PETER , WIENERS GERHARD , KUHLS JURGEN , FITZ HERBERT , TSCHACHER MANFRED
Abstract: An optical waveguide having a core-sheath structure whose core comprises a terpolymer based on vinylidene fluoride, tetrafluoroethylene and hexafluoropropylene, is suitable for transmission paths of ca. 10 to ca. 100 m and can also be used at a temperature of above 100 DEG C. without significant reduction of the transmission path.
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公开(公告)号：CS9100904A3
公开(公告)日：1991-11-12
申请号：CS90491
申请日：1991-04-02
Applicant: HOECHST AG , REITEX HYDRAULIK GMBH
Inventor： LORENZ GEORG MICHAEL , GEBAUER ELKE , SCHUSTER ULRICH , TSCHACHER MANFRED , SCHONROGGE BURGHARD
IPC: C08J5/04 , B29C70/22 , C08J5/24 , C08L27/18 , C08L29/14 , C08L61/06 , F16C33/02 , F16C33/20 , F16C33/44 , C08J5/10 , B32B27/12
CPC classification number: B29C70/222 , B29K2027/12 , B29K2101/10 , B29K2233/20 , B29K2267/00 , B29K2277/00 , B29L2009/00 , B29L2031/045 , B29L2031/26 , C08J5/04 , C08J5/046 , C08J5/24 , C08J2361/06 , C08L27/18 , C08L29/14 , C08L61/06 , F16C33/201 , F16C33/44 , F16C2220/28 , C08L2666/04
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公开(公告)号：CZ286573B6
公开(公告)日：2000-05-17
申请号：CS90491
申请日：1991-04-02
Applicant: HOECHST AG , REITEX HYDRAULIK GMBH
Inventor： LORENZ GEORG MICHAEL , GEBAUER ELKE , SCHUSTER ULRICH , TSCHACHER MANFRED , SCHOENROGGE BURGHARD
IPC: C08J5/04 , B29C70/22 , C08J5/24 , C08L27/18 , C08L29/14 , C08L61/06 , F16C33/02 , F16C33/20 , F16C33/44
Abstract: Fibre-reinforced material made from a web-shaped textile material and a thermosetting resin, having a fibre content of 30-70 wt.% and in which the fibres present are at least 30% synthetic fibres. Pref. the textile material may be e.g. a woven, non-woven or knitted fabric and pref. comprises a staple fibre yarn. The textile material consists of up to 100% synthetic fibres, esp. high strength polyacrylonitrile fibres. The thermosetting resin is pref. a phenolic resin, esp. a phenol-formaldehye condensate with a mol. ratio phenol:formaldehyde of 1:1 ro 1:2, and opt. contains substances acting as plasticiser and adhesion promoter, esp. a polyvinyalcohol deriv., and partic. polyvinylbutyral. The thermosetting resin may also contain up to 25% of a fluoropolymer, esp. a fluoropolymer with a melt viscosity at 380 deg.C or 10 power 2 to 10 power 5 Pa.s and an average particle size of 0.5-10 micrometres.
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公开(公告)号：DE59108186D1
公开(公告)日：1996-10-24
申请号：DE59108186
申请日：1991-03-27
Applicant: HOECHST AG , MSH MAIN SPREE HYDRAULIK GMBH
Inventor： LORENZ GEORG MICHAEL , GEBAUER ELKE , SCHUSTER ULRICH , TSCHACHER MANFRED , SCHOENROGGE BURGHARD
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Patent Agency Ranking
公开(公告)号：AT143034T
公开(公告)日：1996-10-15
申请号：AT91104871
申请日：1991-03-27
Applicant: HOECHST AG , MSH MAIN SPREE HYDRAULIK GMBH
Inventor： LORENZ GEORG MICHAEL , GEBAUER ELKE , SCHUSTER ULRICH , TSCHACHER MANFRED , SCHOENROGGE BURGHARD
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公开(公告)号：DE58909698D1
公开(公告)日：1996-08-14
申请号：DE58909698
申请日：1989-04-21
Applicant: HOECHST AG
Inventor： HERBRECHTSMEIER PETER DR , WIENERS GERHARD DR , KUHLS JUERGEN DR , TSCHACHER MANFRED , FITZ HERBERT DR
Abstract: An optical waveguide having a core/sheath structure whose sheath comprises a terpolymer based on vinylidene fluoride, tetrafluoroethylene and hexafluorpropylene, is suitable for transmission paths of ca. 10 to 100 m an can also be used at a temperature of above 100 DEG C. without significant reduction of the transmission path.
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公开(公告)号：HU209772B
公开(公告)日：1994-10-28
申请号：HU106091
申请日：1991-04-02
Applicant: REITEX HYDRAULIK GMBH , HOECHST AG
Inventor： LORENZ GEORG MICHAEL , GEBAUER ELKE , SCHUSTER ULRICH , TSCHACHER MANFRED , SCHOENROGGE BURGHARD
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公开(公告)号：PT97226A
公开(公告)日：1992-01-31
申请号：PT9722691
申请日：1991-04-02
Applicant: HOECHST AG , REITEX HYDRAULIK GMBH
Inventor： LORENZ GEORG MICHAEL , GEBAUER ELKE , SCHUSTER ULRICH , TSCHACHER MANFRED , SCHONROGGE BURGHARD
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公开(公告)号：DE3814295A1
公开(公告)日：1989-11-09
申请号：DE3814295
申请日：1988-04-28
Applicant: HOECHST AG
Inventor： HERBRECHTSMEIER PETER DR , WIENERS GERHARD DR , KUHLS JUERGEN DR , FITZ HERBERT DR , TSCHACHER MANFRED
Abstract: An optical waveguide having a core-sheath structure whose core comprises a terpolymer based on vinylidene fluoride, tetrafluoroethylene and hexafluoropropylene, is suitable for transmission paths of ca. 10 to ca. 100 m and can also be used at a temperature of above 100 DEG C. without significant reduction of the transmission path.
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