DK2288439T3 - Apparat og fremgangsmåde til fremstilling af nanopartikler i kontinuerlig strømningstilstand - Google Patents

Apparat og fremgangsmåde til fremstilling af nanopartikler i kontinuerlig strømningstilstand Download PDF

Info

Publication number
DK2288439T3
DK2288439T3 DK09738445T DK09738445T DK2288439T3 DK 2288439 T3 DK2288439 T3 DK 2288439T3 DK 09738445 T DK09738445 T DK 09738445T DK 09738445 T DK09738445 T DK 09738445T DK 2288439 T3 DK2288439 T3 DK 2288439T3
Authority
DK
Denmark
Prior art keywords
nanoparticles
procedure
preparation
continuous flow
flow state
Prior art date
Application number
DK09738445T
Other languages
English (en)
Inventor
Attila Wootsch
Ferenc Darvas
Zsolt Ötvös
Krisztián Niesz
Maxime Groualle
Original Assignee
Darholding Vagyonkezeloe Kft
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Darholding Vagyonkezeloe Kft filed Critical Darholding Vagyonkezeloe Kft
Application granted granted Critical
Publication of DK2288439T3 publication Critical patent/DK2288439T3/da

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0004Preparation of sols
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/141Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
    • A61K9/146Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers with organic macromolecular compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/51Nanocapsules; Nanoparticles
    • A61K9/5107Excipients; Inactive ingredients
    • A61K9/513Organic macromolecular compounds; Dendrimers
    • A61K9/5138Organic macromolecular compounds; Dendrimers obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/51Nanocapsules; Nanoparticles
    • A61K9/5107Excipients; Inactive ingredients
    • A61K9/513Organic macromolecular compounds; Dendrimers
    • A61K9/5146Organic macromolecular compounds; Dendrimers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyamines, polyanhydrides
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/51Nanocapsules; Nanoparticles
    • A61K9/5107Excipients; Inactive ingredients
    • A61K9/513Organic macromolecular compounds; Dendrimers
    • A61K9/5161Polysaccharides, e.g. alginate, chitosan, cellulose derivatives; Cyclodextrin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00Drugs for disorders of the respiratory system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P15/00Drugs for genital or sexual disorders; Contraceptives
    • A61P15/10Drugs for genital or sexual disorders; Contraceptives for impotence
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00Drugs for disorders of the metabolism
    • A61P3/06Antihyperlipidemics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02Making microcapsules or microballoons

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • Nanotechnology (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Obesity (AREA)
  • Diabetes (AREA)
  • Endocrinology (AREA)
  • Reproductive Health (AREA)
  • Pulmonology (AREA)
  • Pain & Pain Management (AREA)
  • Gynecology & Obstetrics (AREA)
  • Hematology (AREA)
  • Rheumatology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicinal Preparation (AREA)
DK09738445T 2008-04-28 2009-04-28 Apparat og fremgangsmåde til fremstilling af nanopartikler i kontinuerlig strømningstilstand DK2288439T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU0800281A HU230862B1 (hu) 2008-04-28 2008-04-28 Berendezés és eljárás nanorészecskék folyamatos üzemű előállítására
PCT/HU2009/000040 WO2009133418A1 (en) 2008-04-28 2009-04-28 Instrument and process for nanoparticles production in continuous flow mode

Publications (1)

Publication Number Publication Date
DK2288439T3 true DK2288439T3 (da) 2019-12-02

Family

ID=89988246

Family Applications (1)

Application Number Title Priority Date Filing Date
DK09738445T DK2288439T3 (da) 2008-04-28 2009-04-28 Apparat og fremgangsmåde til fremstilling af nanopartikler i kontinuerlig strømningstilstand

Country Status (11)

Country Link
US (1) US8540939B2 (da)
EP (1) EP2288439B1 (da)
JP (1) JP5755137B2 (da)
CN (1) CN102076405B (da)
AU (1) AU2009241682B2 (da)
DK (1) DK2288439T3 (da)
HU (2) HU230862B1 (da)
IL (1) IL208984A (da)
RU (1) RU2486003C2 (da)
UA (1) UA100053C2 (da)
WO (1) WO2009133418A1 (da)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101147840B1 (ko) * 2008-10-27 2012-05-21 한국기계연구원 복수의 가열 영역을 가지는 양자점 제조 장치 및 양자점 제조 방법
US8317894B2 (en) * 2009-04-15 2012-11-27 Korea Institute Of Science And Technology Method of producing metal nanoparticles continuously and metal nanoparticles produced thereby
HUP0900384A2 (en) * 2009-06-19 2011-01-28 Nangenex Nanotechnologiai Zartkoerueen Muekoedoe Reszvenytarsasag Nanoparticulate olmesartan medoxomil compositions
AU2010261510A1 (en) * 2009-06-19 2012-02-09 Nanoform Hungary Ltd. Nanostructured Sildenafil base, its pharmaceutically acceptable salts and co-crystals, compositions of them, process for the preparation thereof and pharmaceutical compositions containing them
HUP0900376A2 (en) * 2009-06-19 2011-01-28 Nangenex Nanotechnologiai Zartkoerueen Muekoedoe Reszvenytarsasag Nanoparticulate candesartan cilexetil composition
HUP1000327A2 (en) * 2010-06-18 2012-01-30 Druggability Technologies Ip Holdco Jersey Ltd Composition containing nanostructured ezetibime and process for it's preparation
HUP1000325A2 (en) * 2010-06-18 2012-01-30 Druggability Technologies Ip Holdco Jersey Ltd Nanostructured aprepitant compositions and process for their preparation
PL399505A1 (pl) 2012-06-13 2013-12-23 Uniwersytet Warszawski Sposób wytwarzania zasadniczo czystych nanoczastek w ukladzie przeplywowym, nanoczastki otrzymane tym sposobem oraz ich zastosowanie
CN103920641B (zh) * 2013-01-12 2016-12-28 唐山兴铭科技有限公司 一种生产纳米颗粒的工业化装置及其工艺
GB2515306B (en) * 2013-06-18 2016-05-25 Nexeon Ltd Method and apparatus for preparing metal coated particles
KR20160067143A (ko) * 2013-10-04 2016-06-13 킹 압둘라 유니버시티 오브 사이언스 앤드 테크놀로지 퀀텀 도트를 제조하기 위한 시스템 및 방법
WO2015071841A1 (en) 2013-11-12 2015-05-21 Druggability Technologies Holdings Limited Complexes of dabigatran and its derivatives, process for the preparation thereof and pharmaceutical compositions containing them
HUP1300646A2 (en) 2013-11-12 2015-05-28 Druggability Technologies Ip Holdco Jersey Ltd Complexes of fulvestrant and its derivatives, process for the preparation thereof and pharmaceutical compositions containing them
HUP1400075A2 (hu) 2014-02-14 2015-08-28 Druggability Technologies Ip Holdco Jersey Ltd Sirolimus és származékainak komplexei, elõállítása és gyógyszerészeti kompozíciói
HU231309B1 (hu) * 2014-02-25 2022-11-28 Darholding Kft. Nanostrukturált Indomethacint, gyógyszerészetileg elfogadott sóit és kokristályait tartalmazó készítmény és eljárás előállításukra
CN106068319A (zh) * 2014-03-10 2016-11-02 国立大学法人东京大学 水分散性非晶质粒子及其制备方法
WO2015151952A1 (ja) * 2014-03-31 2015-10-08 株式会社 島津製作所 ナノ粒子の製造方法
MX2017002033A (es) 2014-08-15 2017-08-14 Massachusetts Inst Technology Sistemas y metodos para sintetizar productos quimicos, incluyendo ingredientes farmaceuticos activos.
CN104227011B (zh) * 2014-08-29 2017-04-12 南京邮电大学 一种宏量制备纳米金属材料的装置及其制备方法
CN104986726A (zh) * 2015-02-25 2015-10-21 王建伟 一种工业化大批量稳定制备量子点的方法
CN104984692A (zh) * 2015-02-25 2015-10-21 王建伟 一种工业化大批量稳定制备量子点的串联装置
RU2601451C1 (ru) * 2015-04-23 2016-11-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Алтайский государственный университет" Способ получения коллоидных полупроводниковых квантовых точек селенида цинка
EP3108875A1 (en) 2015-06-23 2016-12-28 Galderma Research & Development Compositions comprising water dispersible nanoparticles of a retinoid compound
KR102446858B1 (ko) * 2015-08-07 2022-09-23 삼성디스플레이 주식회사 양자점 제조 방법
CN106552296B (zh) * 2015-09-29 2020-08-14 上海氪励铵勤科技发展有限公司 纳米粒子、其制备方法与结石取出装置及应用
US10369538B2 (en) * 2015-12-31 2019-08-06 Kuantag Nanoteknolojiler Gelistirme Ve Uretim A.S. Flow system and process for photoluminescent nanoparticle production
US10815424B2 (en) 2015-12-31 2020-10-27 Kuantag Nanoteknolojiler Gelistirme Ve Uretim A.S. One-step process for synthesis of core shell nanocrystals
RU174967U1 (ru) * 2016-01-29 2017-11-13 Общество с ограниченной ответственностью "Банк Стволовых Клеток" Установка для покрытия материала раствором с наночастицами
WO2017192595A1 (en) 2016-05-02 2017-11-09 Massachusetts Institute Of Technology Reconfigurable multi-step chemical synthesis system and related components and methods
CN105950151A (zh) * 2016-05-06 2016-09-21 京东方科技集团股份有限公司 一种热注入法合成的量子点及其合成方法、合成系统
JP2018094457A (ja) * 2016-12-08 2018-06-21 株式会社Ihi 反応装置
CN106735306A (zh) * 2017-01-22 2017-05-31 武汉璟泓万方堂医药科技股份有限公司 一种连续制备胶体金的反应装置
KR102492563B1 (ko) * 2017-02-03 2023-01-27 동우 화인켐 주식회사 양자점의 연속흐름 제조방법 및 양자점 연속흐름 제조장치
KR102558187B1 (ko) 2017-02-17 2023-07-24 메사추세츠 인스티튜트 오브 테크놀로지 제약 정제를 비롯한 정제의 제작을 위한 시스템 및 방법
EP3870352A2 (en) * 2018-10-26 2021-09-01 University of Connecticut A continuous processing system and methods for internal and external modifications to nanoparticles
HUP2200445A1 (hu) * 2020-04-06 2023-01-28 Innostudio Zrt Eljárás egymással nem kompatibilis szervetlen és szerves komponenseket tartalmazó inhomogén vizes oldatok homogén oldattá történõ alakítására
US20220089949A1 (en) * 2020-09-22 2022-03-24 Zhuhai Roumei Technology Co.,Ltd. Method for production of quantum rods using flow reactor
RU2756051C1 (ru) * 2020-12-17 2021-09-24 Федеральное государственное бюджетное учреждение науки Институт физики твердого тела Российской академии наук (ИФТТ РАН) Устройство для получения наночастиц из газов и паров жидкостей при сверхнизких температурах

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL194638C (nl) 1986-12-19 2002-10-04 Novartis Ag Hydrosol die vaste deeltjes van een farmaceutisch actieve stof bevat en farmaceutisch preparaat dat deze hydrosol bevat.
JPH0644990B2 (ja) * 1988-10-13 1994-06-15 香津雄 堤 複合微粉体材料の製造方法
US5145684A (en) * 1991-01-25 1992-09-08 Sterling Drug Inc. Surface modified drug nanoparticles
MX9201782A (es) 1991-04-19 1992-10-01 Sandoz Ag Particulas de sustancias biologicamente activas, sustancialmente insolubles en agua, proceso para su produccion y composicion farmaceutica que las contiene.
DE4440337A1 (de) * 1994-11-11 1996-05-15 Dds Drug Delivery Services Ges Pharmazeutische Nanosuspensionen zur Arzneistoffapplikation als Systeme mit erhöhter Sättigungslöslichkeit und Lösungsgeschwindigkeit
DE19856728B4 (de) * 1998-12-09 2004-04-22 Henkel Kgaa Verfahren zur Herstellung von Nanopartikeldispersionen
DE19932157A1 (de) 1999-07-13 2001-01-18 Pharmasol Gmbh Verfahren zur schonenden Herstellung von hochfeinen Mikropartikeln und Nanopartikeln
US6179912B1 (en) * 1999-12-20 2001-01-30 Biocrystal Ltd. Continuous flow process for production of semiconductor nanocrystals
JP2002052236A (ja) * 2000-08-11 2002-02-19 Namco Ltd ゲーム装置
US6884436B2 (en) * 2000-12-22 2005-04-26 Baxter International Inc. Method for preparing submicron particle suspensions
US7037528B2 (en) * 2000-12-22 2006-05-02 Baxter International Inc. Microprecipitation method for preparing submicron suspensions
US20020083888A1 (en) * 2000-12-28 2002-07-04 Zehnder Donald A. Flow synthesis of quantum dot nanocrystals
DE10248619A1 (de) * 2002-10-18 2004-04-29 Bayer Ag Verfahren zur Herstellung pulverförmiger Wirkstoff-Formulierungen mit kompressiblen Fluiden
EP1452225B1 (en) * 2003-02-26 2008-09-10 National Institute of Advanced Industrial Science and Technology Preparation of nanoparticles
JP4528927B2 (ja) * 2003-09-04 2010-08-25 独立行政法人産業技術総合研究所 複合微粒子の製造方法および複合微粒子の製造装置、並びに複合微粒子
US7384448B2 (en) * 2004-02-16 2008-06-10 Climax Engineered Materials, Llc Method and apparatus for producing nano-particles of silver
JP4348451B2 (ja) * 2005-07-06 2009-10-21 独立行政法人産業技術総合研究所 ナノ粒子製造方法、及びその装置
CN101326001A (zh) * 2005-12-11 2008-12-17 Scf科技公司 纳米材料的生产
JP4558657B2 (ja) * 2006-01-31 2010-10-06 株式会社ワイエムシィ 微粒子生成装置及びマイクロチャネル基板
TW200811051A (en) * 2006-07-27 2008-03-01 Ube Industries Periodic table group XI or XII metal chalcogenide nanoparticles and production process thereof
UA24393U (en) * 2007-03-14 2007-06-25 Mykola Vasyliovych Kosinov Device for preparation of colloidal solutions of nanoparticles of metals

Also Published As

Publication number Publication date
JP5755137B2 (ja) 2015-07-29
AU2009241682A1 (en) 2009-11-05
HU0800281D0 (en) 2008-06-30
EP2288439A1 (en) 2011-03-02
CN102076405A (zh) 2011-05-25
EP2288439B1 (en) 2019-08-28
JP2011522787A (ja) 2011-08-04
US20110104043A1 (en) 2011-05-05
AU2009241682B2 (en) 2015-02-12
RU2010146796A (ru) 2012-06-10
HUE047584T2 (hu) 2020-04-28
IL208984A0 (en) 2011-01-31
RU2486003C2 (ru) 2013-06-27
CN102076405B (zh) 2014-12-10
HUP0800281A2 (en) 2010-03-01
IL208984A (en) 2017-04-30
UA100053C2 (ru) 2012-11-12
WO2009133418A1 (en) 2009-11-05
HU230862B1 (hu) 2018-10-29
US8540939B2 (en) 2013-09-24

Similar Documents

Publication Publication Date Title
DK2288439T3 (da) Apparat og fremgangsmåde til fremstilling af nanopartikler i kontinuerlig strømningstilstand
GB2447691B (en) Flow measuring apparatus and method
DK2440323T3 (da) Fremgangsmåder og indretning til behandling af partikler med plasma
DK2240137T3 (da) Apparat til behandling af fedme
DK3375470T3 (da) Apparat og fremgangsmåde til pumpning af fluid
DK3431255T3 (da) Fremgangsmåde til langsgående udstrækning af en film i fast tilstand og apparat til at udføre fremgangsmåden
DK2229800T3 (da) Fremgangsmåde og apparat til frigørelse af ressourcer
EP2441257A4 (en) MEDIA BRIDGE DEVICE AND METHOD
DK2475372T4 (da) Fremgangsmåde til fremstilling af micro-RNA og dets terapeutiske anvendelse
BRPI0912934A2 (pt) aparelho e método
FI20080182A0 (fi) Mittausmenetelmä ja -laite
DK2291637T3 (da) Fremgangsmåde og anordning til måling af termooptiske egenskaber hos partikler i en opløsning
BRPI0910713A2 (pt) método e aparelhos
DK2252633T3 (da) Anti-TrkA antistoffer og derivater deraf
DK2414717T3 (da) Apparat og fremgangsmåde til forbindelse af rør
DK2307859T3 (da) Elektromagnetisk flowmåler med elektrode-anordning og fremgangsmåde til produktion af samme
DK2622430T3 (da) Apparat og fremgangsmåder til udvidelse af applikationstjenester
DK2403994T3 (da) Apparat og metode til håndtering af jernbanesveller
DK2222314T3 (da) Anvendelser og midler til opnåelse af bronchorelaxation
DK2158201T3 (da) Derivater af 7-alkynyl-1,8-naphthyridon, fremgangsmåde til fremstilling deraf og anvendelse deraf i terapi
DK2313175T3 (da) Afsaltningsapparat og fremgangsmåde
DK2214578T3 (da) Apparat til kontrol af strømning af sperma i en æggeleder
EP2334254A4 (en) DEVICE AND METHOD FOR TESTING THE POLARIBILITY OF MATERIALS
DK2566198T3 (da) Fremgangsmåde og apparat til opnåelse af lokaliseringstjenester
DE112010002029T8 (de) Filmbildungsverfahren und Filmbildungsvorrichtung