DK0697955T3 - Fremgangsmåde til fremstilling af et legeme med honeycomb-struktur samt et legeme med honeycomb-struktur - Google Patents
Fremgangsmåde til fremstilling af et legeme med honeycomb-struktur samt et legeme med honeycomb-strukturInfo
- Publication number
- DK0697955T3 DK0697955T3 DK94915146.8T DK94915146T DK0697955T3 DK 0697955 T3 DK0697955 T3 DK 0697955T3 DK 94915146 T DK94915146 T DK 94915146T DK 0697955 T3 DK0697955 T3 DK 0697955T3
- Authority
- DK
- Denmark
- Prior art keywords
- honeycomb structure
- structure body
- pct
- well
- preparing
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 229920001169 thermoplastic Polymers 0.000 abstract 1
- 239000012815 thermoplastic material Substances 0.000 abstract 1
- 239000004416 thermosoftening plastic Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
- B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D24/00—Producing articles with hollow walls
- B29D24/002—Producing articles with hollow walls formed with structures, e.g. cores placed between two plates or sheets, e.g. partially filled
- B29D24/005—Producing articles with hollow walls formed with structures, e.g. cores placed between two plates or sheets, e.g. partially filled the structure having joined ribs, e.g. honeycomb
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D99/00—Subject matter not provided for in other groups of this subclass
- B29D99/0089—Producing honeycomb structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/146—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers whereby one or more of the layers is a honeycomb structure
-
- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24149—Honeycomb-like
-
- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24149—Honeycomb-like
- Y10T428/24165—Hexagonally shaped cavities
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Filtering Materials (AREA)
- Catalysts (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4314861A DE4314861A1 (de) | 1993-05-05 | 1993-05-05 | Verfahren zur Herstellung eines Wabenkörpers sowie Wabenkörper |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0697955T3 true DK0697955T3 (da) | 1997-09-15 |
Family
ID=6487241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK94915146.8T DK0697955T3 (da) | 1993-05-05 | 1994-04-29 | Fremgangsmåde til fremstilling af et legeme med honeycomb-struktur samt et legeme med honeycomb-struktur |
Country Status (9)
Country | Link |
---|---|
US (1) | US5683782A (da) |
EP (1) | EP0697955B1 (da) |
JP (1) | JP2898411B2 (da) |
AT (1) | ATE149425T1 (da) |
AU (1) | AU6650294A (da) |
DE (2) | DE4314861A1 (da) |
DK (1) | DK0697955T3 (da) |
ES (1) | ES2098941T3 (da) |
WO (1) | WO1994025258A1 (da) |
Families Citing this family (66)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2726785B1 (fr) * | 1994-11-16 | 1996-12-13 | Induplast Sa | Procede de realisation d'un element sandwich a ame en nid abeilles |
DE19528251A1 (de) * | 1995-08-01 | 1997-02-06 | Huels Chemische Werke Ag | Leichtbauplatte |
DE19604611A1 (de) * | 1996-02-08 | 1997-08-14 | Bayerische Motoren Werke Ag | Verfahren zur Herstellung einer Sandwichstruktur aus Kunststoff |
DE19604613A1 (de) * | 1996-02-08 | 1997-08-28 | Bayerische Motoren Werke Ag | Sandwichstruktur |
DE19644317A1 (de) * | 1996-10-24 | 1998-04-30 | D D C Planungs Entwicklungs Un | Wabenverstärkte Baukonstruktion und Verfahren zu deren Herstellung und Transport |
US6125540A (en) * | 1998-02-17 | 2000-10-03 | Newcourt, Inc. | Continuous process for forming structure suitable for use as a core member |
DE19806424A1 (de) * | 1998-02-17 | 1999-08-19 | Hdw Isoliertechnik Gmbh | Verfahren zur Herstellung von Wabenmaterial und Wabenmaterial für Transparente Wärmedämmung |
US6199342B1 (en) | 1998-02-17 | 2001-03-13 | Newcourt, Inc. | Method for forming structure suitable for use as a core member |
DE19855556A1 (de) * | 1998-12-02 | 2000-06-15 | Daimler Chrysler Ag | Sandwich-Werkstoff |
DE19952570A1 (de) | 1999-11-02 | 2001-05-03 | Bayer Ag | Energieabsorber für ein Absorbieren von Stoßenergie |
US6682675B1 (en) * | 2000-03-15 | 2004-01-27 | Patent Holding Company | Method for co-molding a thermoplastic material with a thermoplastic sandwich material |
US6682676B1 (en) * | 2000-03-15 | 2004-01-27 | Patent Holding Company | Method for molding a thermoplastic sandwich material |
US6506276B1 (en) | 2000-06-12 | 2003-01-14 | Newcourt, Inc. | Method for forming a cellular core member |
GB2364014B (en) * | 2000-06-23 | 2004-05-12 | Mckechnie Components Ltd | Hoses |
US6758507B2 (en) | 2001-03-01 | 2004-07-06 | Venture Industries | Energy absorbing external component for vehicle |
WO2002070306A2 (en) | 2001-03-01 | 2002-09-12 | Patent Holding Company | Energy absorbing motor vehicle components and methods for manufacturing the same |
FR2826311B1 (fr) | 2001-06-26 | 2006-11-24 | Nidaplast Honeycombs | Ame du type nid d'abeilles en polyolefine, panneau composite ou sandwich et procede de fabrication |
US6748876B2 (en) | 2001-10-30 | 2004-06-15 | Patent Holding Company | Reinforced composite pallet assembly of the sandwich-type with a locally crushed cellular core |
US6655299B2 (en) | 2001-10-30 | 2003-12-02 | Patent Holding Company | Reinforced composite pallet assembly of the cellular core sandwich-type |
US6823803B2 (en) | 2001-10-30 | 2004-11-30 | Patent Holding Company | Assembly for enclosing and protecting a plurality of meters for storage or transportation purposes and carrier and pallet for use therein |
US8012889B2 (en) | 2001-11-07 | 2011-09-06 | Flexform Technologies, Llc | Fire retardant panel composition and methods of making the same |
US20040097159A1 (en) * | 2001-11-07 | 2004-05-20 | Balthes Garry E. | Laminated composition for a headliner and other applications |
US8158539B2 (en) * | 2001-11-07 | 2012-04-17 | Flexform Technologies, Llc | Heat deflection/high strength panel compositions |
US8071491B2 (en) * | 2001-11-07 | 2011-12-06 | FledForm Technologies, LLC | Process, composition and coating of laminate material |
US20030162461A1 (en) * | 2002-02-22 | 2003-08-28 | Balthes Garry E. | Process, composition and coating of laminate material |
JP2004034461A (ja) * | 2002-07-02 | 2004-02-05 | Fukuvi Chem Ind Co Ltd | ハニカム構造体の製造方法 |
GB0225937D0 (en) * | 2002-11-06 | 2002-12-11 | Britax Aircraft Interiors Uk L | Composite sheet material |
RU2455912C2 (ru) * | 2003-12-20 | 2012-07-20 | Ллойд (Скотлэнд) Лимитед | Защищающее тело устройство и способ его формирования |
US7906176B2 (en) | 2004-12-17 | 2011-03-15 | Flexform Technologies, Llc | Methods of manufacturing a fire retardant structural board |
DE102004062264A1 (de) * | 2004-12-23 | 2006-07-06 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Bauelement, insbesondere Wandverkleidung, und Verfahren zu dessen Herstellung |
US20070141318A1 (en) * | 2005-12-16 | 2007-06-21 | Balthes Garry E | Composition and method of manufacture for a fiber panel having a finishable surface |
DE102008007516A1 (de) | 2008-02-05 | 2009-08-06 | Genima Innovations Marketing Gmbh | Kernstruktur für den Aufbau mehrlagiger Platten oder Schalen |
FR2929549B1 (fr) | 2008-04-08 | 2012-04-20 | Monnier Marc Le | Procede de fabrication d'une structure alveolaire,structure alveolaire et installation correspondantes |
US7919031B2 (en) * | 2008-04-17 | 2011-04-05 | Global Ip Holdings, Llc | Method and system for making plastic cellular parts and thermoplastic composite articles utilizing same |
DE202008018023U1 (de) * | 2008-09-17 | 2011-04-14 | Equimax Ag | Unterlagsplatte zur Auflage von Erzeugnissen während deren Herstellung sowie zur Lagerung derselben in einem Regal o.dgl. |
US7909379B2 (en) * | 2008-09-18 | 2011-03-22 | Global Ip Holdings, Llc | Kit and bulkhead assembly for cargo vehicles |
US20110033655A1 (en) * | 2009-08-07 | 2011-02-10 | Duchene Rainer K | Energy saving honeycomb having enhanced strength |
US20110108667A1 (en) * | 2009-11-12 | 2011-05-12 | Hans-Peter Keller | Thermoplastic Composite Window Panel for Aircraft Applications |
USRE45991E1 (en) | 2012-04-23 | 2016-05-03 | Global Ip Holdings, Llc | Carpeted, automotive vehicle, load floor including a pivotable cover having a decorative, backside, noise-management, covering |
US9399435B2 (en) | 2012-04-23 | 2016-07-26 | Global Ip Holdings, Llc | Cargo management system including an automotive vehicle seat having a cargo trim panel made by a composite, compression molding process and having a wood grain finish |
US9346375B2 (en) | 2012-04-23 | 2016-05-24 | Global Ip Holdings, Llc | Cargo management system for a vehicle and including a pair of opposing cargo trim panels, each of which is made by a composite, compression molding process and has a wood grain finish |
US8795465B2 (en) | 2012-04-23 | 2014-08-05 | Global Ip Holdings, Llc | Method of making a sandwich-type composite panel having a living hinge and panel obtained by performing the method |
US9527268B2 (en) | 2012-04-23 | 2016-12-27 | Global Ip Holdings, Llc | Method of making a sandwich-type composite panel having a cellulose-based core and a living hinge and panel obtained by performing the method |
US9511690B2 (en) | 2012-04-23 | 2016-12-06 | Global Ip Holdings, Llc | Cargo management system including a vehicle load floor having a cellulose-based core and made by a composite, compression molding process and having a wood grain finish |
US8690233B2 (en) | 2012-04-23 | 2014-04-08 | Global Ip Holdings, Llc | Carpeted automotive vehicle load floor having a living hinge |
US9539958B2 (en) | 2012-04-23 | 2017-01-10 | Global Ip Holdings, Llc | Assembly including a compression-molded, composite panel having a cellulose-based core and a hinged mounting flange |
US11214035B2 (en) | 2012-05-24 | 2022-01-04 | Global Ip Holdings, Llc | Marine decking with sandwich-type construction and method of making same |
US20170267315A1 (en) | 2012-05-24 | 2017-09-21 | Global Ip Holdings, Llc | Marine decking with sandwich-type construction and method of making same |
US11518136B2 (en) | 2012-05-24 | 2022-12-06 | Global Ip Holdings, Llc | Marine decking with sandwich-type construction and method of making same |
US9567037B2 (en) | 2012-05-24 | 2017-02-14 | Global Ip Holdings, Llc | Deep-drawn marine hull having a sandwich structure with a cellulose-based core and watercraft utilizing same |
US10751984B2 (en) | 2012-06-14 | 2020-08-25 | Global Ip Holdings, Llc | Method of bonding a thermoplastic component to a carpeted component and the carpeted component to a cellulose-based core in a single pressing step |
US20130333837A1 (en) | 2012-06-14 | 2013-12-19 | Global Ip Holdings, Llc | Method of bonding a thermoplastic component to a carpeted component |
US8808834B2 (en) | 2012-11-28 | 2014-08-19 | Global Ip Holdings, Llc | Sandwich-type, structural, composite panel having a pattern of depressions formed at a lower outer surface thereof and stiffening supports received and retained therein |
US8808835B2 (en) | 2012-11-28 | 2014-08-19 | Global Ip Holdings, Llc | System including a panel assembly having a container and a compression-molded, composite cover for covering the container |
US10618203B2 (en) | 2013-02-08 | 2020-04-14 | Global Ip Holdings, Llc | Method of making a trimmed, laminated trim component |
US9707725B2 (en) | 2013-02-08 | 2017-07-18 | Global Ip Holdings, Llc | Method of making a sandwich-type, compression-molded, composite component having a cellulose-based core and improved surface appearance |
US10279512B2 (en) | 2013-02-08 | 2019-05-07 | Global Ip Holdings, Llc | Method of making a laminated trim component at a molding station |
US10532499B2 (en) | 2013-02-08 | 2020-01-14 | Global Ip Holdings, Llc | Method of making a laminated trim component |
GB2522049A (en) * | 2014-01-10 | 2015-07-15 | John George Lloyd | Body protection |
DE102014007511A1 (de) * | 2014-05-23 | 2015-11-26 | Airbus Defence and Space GmbH | Sandwichbauteil sowie Verfahren zur Herstellung eines Sandwichbauteils |
JP6463469B2 (ja) | 2014-06-04 | 2019-02-06 | ブライト ライト ストラクチャーズ エルエルシー | 高い曲げ剛性を有する複合材サンドイッチ |
EP3277868B1 (en) | 2015-04-03 | 2021-11-24 | Bright Lite Structures LLC | Apparatus for controllably cutting fibers and related methods |
US9418267B1 (en) | 2015-08-10 | 2016-08-16 | Ground Star Llc | Modular RFID shelving |
JP7208390B2 (ja) | 2018-11-19 | 2023-01-18 | ブライト ライト ストラクチャーズ エルエルシー | 熱放出性の低い高強度の複合材 |
EP4237292A1 (en) * | 2020-10-29 | 2023-09-06 | George TFE SCP | Rollcage protection |
DE102022104984A1 (de) | 2022-03-03 | 2023-09-07 | Cotesa Gmbh | Eckverstärkungselement für und Verfahren zur Herstellung eines Composite Bauteiles |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2645249A (en) * | 1949-04-30 | 1953-07-14 | Oscar C Stahl | Plastic resin tubing and method of making the same |
GB756045A (en) * | 1953-05-20 | 1956-08-29 | British Celanese | Tubular extruded products of thermoplastic film-forming material |
US2908037A (en) * | 1954-03-24 | 1959-10-13 | Multiple Extrusions Inc | Making multiple tube structures by extrusion |
US3023461A (en) * | 1958-11-07 | 1962-03-06 | Owens Illinois Glass Co | Method for extruding plastic materials |
US3137602A (en) * | 1959-08-21 | 1964-06-16 | Continental Can Co | Ceramic honeycomb |
CH397230A (de) * | 1960-10-14 | 1965-08-15 | Kapillar Plastik Gmbh Deutsche | Werkstück aus im Spritzspinnverfahren von thermoplastischem Kunststoff gewonnenen Hohlfäden und Verfahren zu dessen Herstellung |
DE1959976A1 (de) * | 1969-11-29 | 1971-06-16 | Hamburger Flugzeugbau Gmbh | Leichtbauteil aus Kunststoffroehrchen |
US3679384A (en) * | 1970-05-07 | 1972-07-25 | Bendix Corp | Method for forming a honeycomb structure |
GB1392291A (en) * | 1971-05-19 | 1975-04-30 | Creators Ltd | Reinforced tubes of plastics or elastomeric materials |
GB1532112A (en) * | 1975-03-24 | 1978-11-15 | Boeing Co | Honeycomb structures and their production |
DE3327694A1 (de) * | 1983-08-01 | 1985-06-27 | Diveno Kapillar-Technik GmbH, 7710 Donaueschingen | Thermoplastischer koerper auf der basis polypropylen oder polycarbonat |
CH663378A5 (en) * | 1983-09-09 | 1987-12-15 | Symalit Lizenz Ag | Multilayer planar construction element and process and device for the production thereof |
US4618517A (en) * | 1984-06-29 | 1986-10-21 | Simko Jr Frank A | Thermal insulating material |
DE8624880U1 (de) * | 1986-09-17 | 1987-08-27 | Euro-Composites S.A., Echternach | Leichtbauplatte |
FR2616705B1 (fr) * | 1987-06-19 | 1991-01-11 | Strauss Horst | Procede et dispositif pour fabriquer un paquet de tubes, applications et panneau comportant ce paquet |
US5252163A (en) * | 1990-05-31 | 1993-10-12 | Hexcel Corporation | Process for the preparation of thermoplastic honeycomb shaped structures without machining |
US5316604A (en) * | 1990-12-04 | 1994-05-31 | Hexcel Corporation | Process for the preparation of thermoplastic sandwich structures |
-
1993
- 1993-05-05 DE DE4314861A patent/DE4314861A1/de not_active Withdrawn
-
1994
- 1994-04-29 AU AU66502/94A patent/AU6650294A/en not_active Abandoned
- 1994-04-29 US US08/522,281 patent/US5683782A/en not_active Expired - Lifetime
- 1994-04-29 DE DE59401958T patent/DE59401958D1/de not_active Expired - Lifetime
- 1994-04-29 JP JP6522519A patent/JP2898411B2/ja not_active Expired - Fee Related
- 1994-04-29 DK DK94915146.8T patent/DK0697955T3/da active
- 1994-04-29 ES ES94915146T patent/ES2098941T3/es not_active Expired - Lifetime
- 1994-04-29 WO PCT/EP1994/001371 patent/WO1994025258A1/de active IP Right Grant
- 1994-04-29 AT AT94915146T patent/ATE149425T1/de active
- 1994-04-29 EP EP94915146A patent/EP0697955B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE4314861A1 (de) | 1994-11-10 |
ES2098941T3 (es) | 1997-05-01 |
EP0697955A1 (de) | 1996-02-28 |
AU6650294A (en) | 1994-11-21 |
WO1994025258A1 (de) | 1994-11-10 |
DE59401958D1 (de) | 1997-04-10 |
ATE149425T1 (de) | 1997-03-15 |
JPH08506066A (ja) | 1996-07-02 |
EP0697955B1 (de) | 1997-03-05 |
US5683782A (en) | 1997-11-04 |
JP2898411B2 (ja) | 1999-06-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK0697955T3 (da) | Fremgangsmåde til fremstilling af et legeme med honeycomb-struktur samt et legeme med honeycomb-struktur | |
NO913032L (no) | Fremgangsmaate for fremstilling av et polyolefinkomposittmateriale. | |
DE3884237D1 (de) | Beschichtete Kunststoffolie und daraus hergestelltes Kunststofflaminat. | |
DE69003632D1 (de) | Pflaster sowie dessen herstellung. | |
NO892420L (no) | Fremgangsmaate for fremstilling av laminerte materialer. | |
DE69013709D1 (de) | Ablagerung von Diamantenschichten. | |
DE68905852D1 (de) | Ultraschallwandler und verfahren zu dessen herstellung. | |
SE9304232L (sv) | Sätt att förbinda ett elastiskt material till ett substrat och artikel framställd genom sättet | |
DE3751019D1 (de) | Laminat enthalted ein Substrat und ein Trennmittel und dessen Herstellungsverfahren. | |
DE68917509D1 (de) | Verbundschicht. | |
DE59304475D1 (de) | Flächengebilde, welches folienartiges material enthält und verfahren zu seiner herstellung | |
IT8819262A0 (it) | Processo per la metallizzazione dimateriali fibrosi. | |
IT8722593A0 (it) | Procedimento per l'iniettofusione di materie artificiali termoplastiche. | |
ES2001005A4 (es) | Estructura laminar termoformable | |
DE68917503D1 (de) | Epitaktische Ablagerung von dünnen Schichten. | |
DE69023504D1 (de) | Thermoplastische Klebschicht zur Halbleiterbefestigung. | |
DE58906243D1 (de) | Verfahren zur haftfesten Abscheidung von Silberfilmen. | |
IT215736Z2 (it) | Manufatto per la realizzazione istantanea di fiocchi decorativi e simili. | |
NO160959C (no) | Piezoelektrisk hydrofon. | |
FR2689271B1 (fr) | Repartiteur tridimensionnel d'energie. | |
DK609787D0 (da) | Let konstruktionselement | |
GB8810113D0 (en) | Bonded composite | |
NO881157L (no) | Smeltespunnet film eller klebemiddel, samt fremgangsmaate for fremstilling derav. | |
DE58907177D1 (de) | Verfahren zur Herstellung von Benzimidazolonen. | |
DE69018396D1 (de) | Laserablagerung von kristallinischen Boronnitridschichten. |