DE1944969B2 - Verfahren zur herstellung von polyurethan polysiloxan misch polymeren - Google Patents

Verfahren zur herstellung von polyurethan polysiloxan misch polymeren

Info

Publication number
DE1944969B2
DE1944969B2 DE19691944969 DE1944969A DE1944969B2 DE 1944969 B2 DE1944969 B2 DE 1944969B2 DE 19691944969 DE19691944969 DE 19691944969 DE 1944969 A DE1944969 A DE 1944969A DE 1944969 B2 DE1944969 B2 DE 1944969B2
Authority
DE
Germany
Prior art keywords
production
mixed polymers
polysiloxane mixed
polyurethane polysiloxane
polyurethane
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE19691944969
Other languages
English (en)
Other versions
DE1944969A1 (de
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kontron Inc
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 filed Critical
Publication of DE1944969A1 publication Critical patent/DE1944969A1/de
Publication of DE1944969B2 publication Critical patent/DE1944969B2/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C08G77/458—Block-or graft-polymers containing polysiloxane sequences containing polyurethane sequences
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L33/00—Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment
    • A61L33/06—Use of macromolecular materials
    • A61L33/068—Use of macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/83—Chemically modified polymers
    • C08G18/837—Chemically modified polymers by silicon containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/83—Chemically modified polymers
    • C08G18/86—Chemically modified polymers by peroxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/03—Heart-lung
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
    • Y10T428/1345—Single layer [continuous layer]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1362—Textile, fabric, cloth, or pile containing [e.g., web, net, woven, knitted, mesh, nonwoven, matted, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Surgery (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Materials Engineering (AREA)
  • Materials For Medical Uses (AREA)
  • Paints Or Removers (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Laminated Bodies (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Surgical Instruments (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Prostheses (AREA)
DE19691944969 1968-09-06 1969-09-04 Verfahren zur herstellung von polyurethan polysiloxan misch polymeren Pending DE1944969B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75814168A 1968-09-06 1968-09-06

Publications (2)

Publication Number Publication Date
DE1944969A1 DE1944969A1 (de) 1970-03-12
DE1944969B2 true DE1944969B2 (de) 1971-05-19

Family

ID=25050665

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691944969 Pending DE1944969B2 (de) 1968-09-06 1969-09-04 Verfahren zur herstellung von polyurethan polysiloxan misch polymeren

Country Status (7)

Country Link
US (1) US3562352A (de)
JP (2) JPS4824518B1 (de)
CH (1) CH505171A (de)
DE (1) DE1944969B2 (de)
FR (1) FR2017527A1 (de)
GB (1) GB1253760A (de)
SE (2) SE361051B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496892A1 (fr) * 1980-12-24 1982-06-25 Toray Silicone Co Promoteur de coagulation du sang et procede l'utilisant

Families Citing this family (91)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3849805A (en) * 1972-11-01 1974-11-26 Attending Staff Ass Los Angele Bone induction in an alloplastic tray
US3940802A (en) * 1975-01-24 1976-03-02 The Green Cross Corporation Medical appliance made of plastic
US4033357A (en) * 1975-02-07 1977-07-05 Medtronic, Inc. Non-fibrosing cardiac electrode
US4135495A (en) * 1975-05-21 1979-01-23 Borgen Jennings O Method and means for reversible sterilization
JPS5315455U (de) * 1976-07-21 1978-02-08
US4098742A (en) * 1977-01-24 1978-07-04 Ciba-Geigy Corporation Fluorine and silicone containing polymers
US4131604A (en) * 1977-11-23 1978-12-26 Thermo Electron Corporation Polyurethane elastomer for heart assist devices
JPS54100288U (de) * 1977-12-27 1979-07-14
US4312920A (en) * 1979-11-07 1982-01-26 The United States Of America As Represented By The Department Of Health & Human Services Polymer alloy blood compatible surface
CA1206668A (en) * 1980-02-29 1986-06-24 Robert S. Ward, Jr. Polymer surfaces for blood-contacting surfaces of a biomedical device, and methods for forming
US4675361A (en) * 1980-02-29 1987-06-23 Thoratec Laboratories Corp. Polymer systems suitable for blood-contacting surfaces of a biomedical device, and methods for forming
DE3107542C2 (de) * 1980-02-29 1996-03-07 Goldschmidt Ag Th Polymerengemische mit verbesserter Blutverträglichkeit, Verfahren zu ihrer Herstellung und deren Verwendung zur Herstellung von biomedizinischen Geräten
US4861830A (en) * 1980-02-29 1989-08-29 Th. Goldschmidt Ag Polymer systems suitable for blood-contacting surfaces of a biomedical device, and methods for forming
DE3130646C2 (de) * 1981-07-28 1983-09-15 Wilfried Dr.-Ing. 1000 Berlin Lemm Verfahren zum Herstellen von Gegenständen aus Polyurethan, die in gewissen Oberflächenbereichen mit Polydimethylsiloxan angereichert sind
US4350806A (en) * 1981-09-28 1982-09-21 Akzona Incorporated Biocompatible copolymers
FR2513644B1 (fr) * 1981-09-30 1985-06-21 Rhone Poulenc Spec Chim Copolymeres sequences polysiloxaniques et polyurethannes utilisables notamment comme elastomeres thermoplastiques
JPS58185647A (ja) * 1982-03-17 1983-10-29 Nippon Zeon Co Ltd 抗血栓表面を与える安定な重合体エマルジョン組成物
FR2565233B1 (fr) * 1984-05-30 1986-09-12 Rhone Poulenc Rech Copolymere greffe de silicone et de polylactone lie par une liaison urethanne
US4621113A (en) * 1985-10-07 1986-11-04 The Dow Chemical Company Repeating block, oligomer-free, polyphase, thermoformable polyurethanes and method of preparation thereof
US4739013A (en) * 1985-12-19 1988-04-19 Corvita Corporation Polyurethanes
US5214119A (en) * 1986-06-20 1993-05-25 Minnesota Mining And Manufacturing Company Block copolymer, method of making the same, dimaine precursors of the same, method of making such diamines and end products comprising the block copolymer
US5512650A (en) 1986-06-20 1996-04-30 Minnesota Mining And Manufacturing Company Block copolymer, method of making the same, diamine precursors of the same, method of making such diamines and end products comprising the block copolymer
US4759748A (en) * 1986-06-30 1988-07-26 Raychem Corporation Guiding catheter
US4762887A (en) * 1987-01-15 1988-08-09 Wacker Silicones Corporation Process for preparing acrylate-functional organopolysiloxane-urethane copolymers
US4810749A (en) * 1987-05-04 1989-03-07 Corvita Corporation Polyurethanes
US4902767A (en) * 1987-05-28 1990-02-20 Lord Corporation High slip urethane-siloxane coatings
DE3725728A1 (de) * 1987-08-04 1989-02-16 Freudenberg Carl Fa Medizinisches geraet und verfahren zu seiner herstellung
US4938766A (en) * 1987-08-28 1990-07-03 Jarvik Robert K Prosthetic compliance devices
US5128408A (en) * 1987-11-16 1992-07-07 Toyo Boseki Kabushiki Kaisha Gas-permeable material with excellent compatibility with blood
US5092879A (en) * 1988-02-17 1992-03-03 Jarvik Robert K Intraventricular artificial hearts and methods of their surgical implantation and use
US4994078A (en) * 1988-02-17 1991-02-19 Jarvik Robert K Intraventricular artificial hearts and methods of their surgical implantation and use
US5059269A (en) * 1988-03-07 1991-10-22 Becton, Dickinson And Company Method of making an article having a hemocompatible surface
US4939007A (en) * 1988-03-07 1990-07-03 Becton, Dickinson And Company Article having a hemocompatible surface
US4962178A (en) * 1988-11-03 1990-10-09 Ciba-Geigy Corporation Novel polysiloxane-polyurethanes and contact lens thereof
ES2043289T3 (es) * 1989-09-25 1993-12-16 Schneider Usa Inc La extrusion de capas multiples como procedimiento para hacer balones de angioplastia.
US6464713B2 (en) * 1990-06-28 2002-10-15 Peter M. Bonutti Body tissue fastening
US5533992A (en) * 1990-12-31 1996-07-09 Patel; Indrajit Material for medical grade products and products made therefrom
US5195969A (en) * 1991-04-26 1993-03-23 Boston Scientific Corporation Co-extruded medical balloons and catheter using such balloons
CA2121843A1 (en) * 1991-10-22 1993-04-29 Dap Products Inc. Moisture curable silicone-urethane copolymer sealants
DE4217165C1 (de) * 1992-05-23 1993-08-19 Rehau Ag + Co, 8673 Rehau, De
DE4243799A1 (de) * 1992-12-23 1994-06-30 Bayer Ag Siloxanblockcopolymer-modifizierte thermoplastische Polyurethane
US5334201A (en) * 1993-03-12 1994-08-02 Cowan Kevin P Permanent stent made of a cross linkable material
US6896842B1 (en) * 1993-10-01 2005-05-24 Boston Scientific Corporation Medical device balloons containing thermoplastic elastomers
EP0738168B1 (de) * 1993-10-01 2004-01-21 Boston Scientific Corporation Medizinische, thermoplastische elastomere enthaltende ballone
DE69521690T2 (de) * 1994-04-15 2001-10-25 Cobe Cardiovascular Inc., Arvada Blutverträglicher beschichteter artikel
US5670598A (en) * 1995-03-24 1997-09-23 Minnesota Mining And Manufacturing Company Diblock and triblock polydiorganosiloxane-polyurea block copolymers
AU699410B2 (en) * 1995-09-26 1998-12-03 Ameron International Corporation Polysiloxane polyurethane compositions
US6441118B2 (en) 1996-04-25 2002-08-27 3M Innovative Properties Company Polydiorganosiloxane oligourea segmented copolymers and a process for making same
US6355759B1 (en) 1996-04-25 2002-03-12 3M Innovative Properties Company Polydiorganosiloxane polyurea segmented copolymers and a process for making same
US6664359B1 (en) 1996-04-25 2003-12-16 3M Innovative Properties Company Tackified polydiorganosiloxane polyurea segmented copolymers and a process for making same
US6407195B2 (en) 1996-04-25 2002-06-18 3M Innovative Properties Company Tackified polydiorganosiloxane oligourea segmented copolymers and a process for making same
US6846893B1 (en) 1996-10-23 2005-01-25 Minnesota Mining And Manufacturing Company Polymer mixtures containing polydiorganosiloxane urea-containing components
WO1998018509A1 (en) * 1996-10-28 1998-05-07 Cobe Laboratories, Inc. A method and apparatus for improving device platelet compatibility
US7885697B2 (en) 2004-07-13 2011-02-08 Dexcom, Inc. Transcutaneous analyte sensor
US6001067A (en) 1997-03-04 1999-12-14 Shults; Mark C. Device and method for determining analyte levels
US8527026B2 (en) 1997-03-04 2013-09-03 Dexcom, Inc. Device and method for determining analyte levels
US6177609B1 (en) 1997-03-10 2001-01-23 Meadox Medicals, Inc. Self-aggregating protein compositions and use as sealants
US7241309B2 (en) 1999-04-15 2007-07-10 Scimed Life Systems, Inc. Self-aggregating protein compositions and use as sealants
WO2002015951A2 (en) * 2000-08-23 2002-02-28 Thoratec Corporation Coated vascular grafts and methods of use
DE10113980A1 (de) * 2001-03-22 2002-10-02 Consortium Elektrochem Ind Silanterminiertes Polydiorganosiloxan-Urethan-Copolymer
US20030032874A1 (en) * 2001-07-27 2003-02-13 Dexcom, Inc. Sensor head for use with implantable devices
US7613491B2 (en) * 2002-05-22 2009-11-03 Dexcom, Inc. Silicone based membranes for use in implantable glucose sensors
US8364229B2 (en) * 2003-07-25 2013-01-29 Dexcom, Inc. Analyte sensors having a signal-to-noise ratio substantially unaffected by non-constant noise
US20060258761A1 (en) * 2002-05-22 2006-11-16 Robert Boock Silicone based membranes for use in implantable glucose sensors
US7226978B2 (en) 2002-05-22 2007-06-05 Dexcom, Inc. Techniques to improve polyurethane membranes for implantable glucose sensors
ATE336536T1 (de) * 2002-10-04 2006-09-15 Integrated Biomaterial & Cell Elastomere polysiloxane-polyurethan block copolymere, prozess zu ihrer herstellung und ihre verwendung
EP1648298A4 (de) * 2003-07-25 2010-01-13 Dexcom Inc Sauerstoffverbessernde membransysteme für implantierbare vorrichtungen
US9763609B2 (en) 2003-07-25 2017-09-19 Dexcom, Inc. Analyte sensors having a signal-to-noise ratio substantially unaffected by non-constant noise
US7920906B2 (en) 2005-03-10 2011-04-05 Dexcom, Inc. System and methods for processing analyte sensor data for sensor calibration
US20050090607A1 (en) * 2003-10-28 2005-04-28 Dexcom, Inc. Silicone composition for biocompatible membrane
US9247900B2 (en) 2004-07-13 2016-02-02 Dexcom, Inc. Analyte sensor
US8277713B2 (en) 2004-05-03 2012-10-02 Dexcom, Inc. Implantable analyte sensor
US20070045902A1 (en) 2004-07-13 2007-03-01 Brauker James H Analyte sensor
US8771294B2 (en) * 2004-11-26 2014-07-08 Biomerix Corporation Aneurysm treatment devices and methods
US8744546B2 (en) 2005-05-05 2014-06-03 Dexcom, Inc. Cellulosic-based resistance domain for an analyte sensor
WO2007120381A2 (en) * 2006-04-14 2007-10-25 Dexcom, Inc. Analyte sensor
EP1892877B1 (de) * 2006-08-25 2008-12-03 Alcatel Lucent Digitalsignalempfänger mit Q-Faktorüberwachung
US9474833B2 (en) * 2006-12-18 2016-10-25 Cook Medical Technologies Llc Stent graft with releasable therapeutic agent and soluble coating
US20200037874A1 (en) 2007-05-18 2020-02-06 Dexcom, Inc. Analyte sensors having a signal-to-noise ratio substantially unaffected by non-constant noise
US8583204B2 (en) 2008-03-28 2013-11-12 Dexcom, Inc. Polymer membranes for continuous analyte sensors
US8682408B2 (en) * 2008-03-28 2014-03-25 Dexcom, Inc. Polymer membranes for continuous analyte sensors
US11730407B2 (en) 2008-03-28 2023-08-22 Dexcom, Inc. Polymer membranes for continuous analyte sensors
US20090247855A1 (en) * 2008-03-28 2009-10-01 Dexcom, Inc. Polymer membranes for continuous analyte sensors
WO2010033724A2 (en) 2008-09-19 2010-03-25 Dexcom, Inc. Particle-containing membrane and particulate electrode for analyte sensors
DE102010038487A1 (de) 2010-07-27 2012-02-02 Wacker Chemie Ag Verfahren zur Herstellung von Siloxan-Copolymeren mit Urethansulfonamidoverbindungsgruppen
DE102010039704A1 (de) * 2010-08-24 2012-03-01 Wacker Chemie Ag Emulsionen von Organopolysiloxane mit sauren und basischen Gruppen und deren Herstellung
RU2563878C1 (ru) * 2014-04-29 2015-09-27 Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Профессионального Образования "Государственный Университет Морского И Речного Флота Имени Адмирала С.О. Макарова" Эластомерный полиэфируретансилоксановый материал
US11613719B2 (en) 2018-09-24 2023-03-28 Becton, Dickinson And Company Self-lubricating medical articles
GB2591099B (en) * 2020-01-14 2023-05-24 Gkn Aerospace Services Ltd Coating compositions
CN114957597A (zh) 2021-02-25 2022-08-30 贝克顿·迪金森公司 聚氨酯型医疗制品
BE1030578B1 (fr) * 2022-06-02 2024-01-08 Zhejiang Xidamen New Mat Co Ltd Préparation et applications d'un polymère de polysiloxane-polyuréthane améliorant la flexibilité du revêtement en pvc

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496892A1 (fr) * 1980-12-24 1982-06-25 Toray Silicone Co Promoteur de coagulation du sang et procede l'utilisant

Also Published As

Publication number Publication date
US3562352A (en) 1971-02-09
FR2017527A1 (de) 1970-05-22
CH505171A (fr) 1971-03-31
GB1253760A (en) 1971-11-17
SE399515B (sv) 1978-02-20
SE361051B (de) 1973-10-15
DE1944969A1 (de) 1970-03-12
JPS4824518B1 (de) 1973-07-21
JPS4929350B1 (de) 1974-08-03

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
8327 Change in the person/name/address of the patent owner

Owner name: KONTRON INC., 02149 EVERETT, MASS., US

8328 Change in the person/name/address of the agent

Free format text: RUSCHKE, O., DIPL.-ING., 1000 BERLIN RUSCHKE, H., DIPL.-ING. ROST, J., DIPL.-ING. ROTTER, U., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 8000 MUENCHEN