ATE72522T1 - Verfahren zum verkapseln von teilchen und das verkapselte produkt dieses verfahrens. - Google Patents
Verfahren zum verkapseln von teilchen und das verkapselte produkt dieses verfahrens.Info
- Publication number
- ATE72522T1 ATE72522T1 AT86850446T AT86850446T ATE72522T1 AT E72522 T1 ATE72522 T1 AT E72522T1 AT 86850446 T AT86850446 T AT 86850446T AT 86850446 T AT86850446 T AT 86850446T AT E72522 T1 ATE72522 T1 AT E72522T1
- Authority
- AT
- Austria
- Prior art keywords
- encapsulated product
- particle
- encapsulating
- coating
- particle encapsulation
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/006—Coating of the granules without description of the process or the device by which the granules are obtained
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/395—Bleaching agents
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
- Y10T428/2998—Coated including synthetic resin or polymer
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Detergent Compositions (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Packages (AREA)
- Formation And Processing Of Food Products (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Medicinal Preparation (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/838,276 US4657784A (en) | 1986-03-10 | 1986-03-10 | Process for encapsulating particles with at least two coating layers having different melting points |
EP86850446A EP0244550B1 (de) | 1986-03-10 | 1986-12-22 | Verfahren zum Verkapseln von Teilchen und das verkapselte Produkt dieses Verfahrens |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE72522T1 true ATE72522T1 (de) | 1992-02-15 |
Family
ID=25276707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT86850446T ATE72522T1 (de) | 1986-03-10 | 1986-12-22 | Verfahren zum verkapseln von teilchen und das verkapselte produkt dieses verfahrens. |
Country Status (10)
Country | Link |
---|---|
US (2) | US4657784A (de) |
EP (1) | EP0244550B1 (de) |
JP (1) | JP2625113B2 (de) |
AT (1) | ATE72522T1 (de) |
AU (1) | AU582265B2 (de) |
DE (1) | DE3683905D1 (de) |
ES (1) | ES2038126T3 (de) |
FI (1) | FI865349A (de) |
NO (1) | NO166290C (de) |
NZ (1) | NZ217225A (de) |
Families Citing this family (90)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4888248A (en) * | 1986-07-01 | 1989-12-19 | Hidefumi Hirai | Colloidal metal dispersion, and a colloidal metal complex |
US4762637A (en) * | 1986-11-14 | 1988-08-09 | Lever Brothers Company | Encapsulated bleach particles for machine dishwashing compositions |
US4759956A (en) * | 1987-05-22 | 1988-07-26 | Lever Brothers Company | Process for encapsulating particles using polymer latex |
US4830773A (en) * | 1987-07-10 | 1989-05-16 | Ecolab Inc. | Encapsulated bleaches |
US4933102A (en) * | 1987-08-12 | 1990-06-12 | Ecolab Inc. | Solid cast warewashing composition; encapsulated bleach source |
AU605573B2 (en) * | 1987-08-12 | 1991-01-17 | Ecolab Inc. | Solid cast warewashing composition |
US5141664A (en) * | 1987-12-30 | 1992-08-25 | Lever Brothers Company, A Division Of Conopco, Inc. | Clear detergent gel compositions having opaque particles dispersed therein |
US5261924A (en) * | 1988-04-29 | 1993-11-16 | Carus Corporation | Layered cementitous composition which time releases permanganate ion |
US5152804A (en) * | 1988-04-29 | 1992-10-06 | Carus Corporation | Permanganate-containing pellets and method of manufacture |
US4961751A (en) * | 1988-04-29 | 1990-10-09 | Carus Corporation | Method of bleaching dyed cotton garments |
US5273547A (en) * | 1988-04-29 | 1993-12-28 | Carus Corporation | Sorel cementitious composition which time releases permanganate ion |
US4919841A (en) * | 1988-06-06 | 1990-04-24 | Lever Brothers Company | Wax encapsulated actives and emulsion process for their production |
US5069972A (en) * | 1988-09-12 | 1991-12-03 | Versic Ronald J | Moldable microcapsule that contains a high percentage of solid core material, and method of manufacture thereof |
US5258132A (en) * | 1989-11-15 | 1993-11-02 | Lever Brothers Company, Division Of Conopco, Inc. | Wax-encapsulated particles |
US5230822A (en) * | 1989-11-15 | 1993-07-27 | Lever Brothers Company, Division Of Conopco, Inc. | Wax-encapsulated particles |
US5200236A (en) * | 1989-11-15 | 1993-04-06 | Lever Brothers Company, Division Of Conopco, Inc. | Method for wax encapsulating particles |
US5008029A (en) * | 1989-11-20 | 1991-04-16 | Block Drug Company Inc. | Delayed action drain cleaner compositions |
US5248557A (en) * | 1990-12-07 | 1993-09-28 | E. I. Du Pont De Nemours And Company | Coated refractory composition and method for making the same |
US5358653A (en) * | 1990-06-25 | 1994-10-25 | Ecolab, Inc. | Chlorinated solid rinse aid |
NZ238385A (en) * | 1990-07-03 | 1993-05-26 | Ecolab Inc | A detersive system in a water soluble film package |
US5411673A (en) * | 1991-02-06 | 1995-05-02 | The Procter & Gamble Company | Peroxyacid bleach precursor compositions |
GB9102507D0 (en) * | 1991-02-06 | 1991-03-27 | Procter & Gamble | Peroxyacid bleach precursor compositions |
DE69201589T2 (de) * | 1991-04-24 | 1995-07-13 | Unilever Nv | Wachsumhüllte Partikel und Verfahren zur Herstellung derselben. |
EP0526394B1 (de) * | 1991-07-11 | 1995-03-15 | Glatt Gmbh | Verfahren und Einrichtung zum Beschichten von Teilchen |
ES2101860T3 (es) * | 1991-09-03 | 1997-07-16 | Degussa | Percarbonato de sodio encapsulado, estable al almacenamiento, y procedimiento para su preparacion. |
US5364634A (en) * | 1991-11-08 | 1994-11-15 | Southwest Research Institute | Controlled-release PH sensitive capsule and adhesive system and method |
AU4081693A (en) * | 1992-05-29 | 1993-12-30 | Warwick International Group Limited | Releasably encapsulated active substrates |
AU4777093A (en) * | 1992-08-01 | 1994-03-03 | Procter & Gamble Company, The | Peroxyacid bleach precursor compositions |
US5407598A (en) * | 1993-02-26 | 1995-04-18 | Ecolab Inc. | Shaped solid bleach with encapsulate source of bleach |
US5482646A (en) * | 1993-03-05 | 1996-01-09 | Church & Dwight Co., Inc. | Powder detergent composition for cold water laundering of fabrics |
US5534196A (en) * | 1993-12-23 | 1996-07-09 | The Procter & Gamble Co. | Process for making lactam bleach activator containing particles |
US5534195A (en) * | 1993-12-23 | 1996-07-09 | The Procter & Gamble Co. | Process for making particles comprising lactam bleach activators |
DE4415369C1 (de) * | 1994-05-02 | 1995-08-31 | Henkel Kgaa | Heterogene Tensidgranulate |
US5523000A (en) * | 1994-06-29 | 1996-06-04 | Ecolab Inc. | Improved pH driven method for wastewater separation using an amphoteric dicarboxylate and a cationic destabilizer composition |
CA2180241C (en) * | 1994-06-29 | 2006-01-10 | David J. Falbaum | Composition and improved ph driven method for wastewater separation using an amphoteric carboxylate and a cationic destabilizer composition |
EP0693549A1 (de) * | 1994-07-19 | 1996-01-24 | The Procter & Gamble Company | Feste Bleichaktivatorzusammensetzungen |
US5744055A (en) * | 1995-10-27 | 1998-04-28 | Fmc Corporation | Stable monopersulfate triple salt and its method of preparation |
EP0831146B1 (de) * | 1996-07-23 | 2003-03-05 | The Procter & Gamble Company | Waschmittelkomponenten oder Waschmittelzusammensetzungen mit einem Schutzüberzug |
US6376454B1 (en) | 1996-07-23 | 2002-04-23 | The Procter & Gamble Company | Detergent component or composition with protective coating |
JP3308546B2 (ja) * | 1996-09-18 | 2002-07-29 | ザ、プロクター、エンド、ギャンブル、カンパニー | 複数の表面被覆を有する洗濯用添加剤粒子 |
US5807817A (en) * | 1996-10-15 | 1998-09-15 | Church & Dwight Co., Inc. | Free-flowing high bulk density granular detergent product |
US5929011A (en) * | 1996-10-30 | 1999-07-27 | Sunburst Chemicals, Inc. | Solid cast chlorinated cleaning composition |
DE19717729A1 (de) * | 1997-04-26 | 1998-10-29 | Degussa | Umhüllte Natriumpercarbonatpartikel, Verfahren zu ihrer Herstellung und deren Verwendung |
US6007735A (en) * | 1997-04-30 | 1999-12-28 | Ecolab Inc. | Coated bleach tablet and method |
US6280683B1 (en) | 1997-10-21 | 2001-08-28 | Hoeganaes Corporation | Metallurgical compositions containing binding agent/lubricant and process for preparing same |
IE980395A1 (en) * | 1998-05-22 | 1999-12-01 | Fuisz Internat Ltd Fuisz House | Method and appartus for forming and encapsulated product matrix |
US5998345A (en) * | 1999-03-25 | 1999-12-07 | Colgate Palmolive Company | Automatic dishwashing tablets |
US6191089B1 (en) * | 1999-03-25 | 2001-02-20 | Colgate-Palmolive Company | Automatic dishwashing tablets |
US6162777A (en) * | 1999-03-25 | 2000-12-19 | Colgate-Palmolive Company | Automatic dishwashing tablets |
US6025315A (en) * | 1999-03-25 | 2000-02-15 | Colgate Palmolive Company | Automatic dishwashing tablets |
US6475969B2 (en) | 2000-03-16 | 2002-11-05 | Sunburst Chemicals, Inc. | Solid cast chlorinated composition |
KR100366556B1 (ko) | 2000-04-26 | 2003-01-09 | 동양화학공업주식회사 | 세제용 입상 코티드 과탄산나트륨과 이의 제조방법 |
DE10035302C2 (de) * | 2000-07-18 | 2002-12-19 | Deotexis Inc | Mikrokapsel, Verfahren zu ihrer Herstellung und Verwendung derselben |
US20040157761A1 (en) * | 2002-12-05 | 2004-08-12 | Man Victor Fuk-Pong | Encapsulated, defoaming bleaches and cleaning compositions containing them |
US20040157760A1 (en) * | 2002-12-05 | 2004-08-12 | Man Victor Fuk-Pong | Solid alkaline foaming cleaning compositions with encapsulated bleaches |
US20040157762A1 (en) * | 2002-12-05 | 2004-08-12 | Meinke Melissa C. | Solid solvent-containing cleaning compositions |
IL155435A0 (en) * | 2003-04-14 | 2003-11-23 | Bromine Compounds Ltd | Solid biocide formulations |
WO2004101432A2 (en) * | 2003-05-12 | 2004-11-25 | Johnsondiversey, Inc. | Preparation of and dispensing chlorine dioxide |
KR100541440B1 (ko) * | 2003-06-02 | 2006-01-10 | 삼성전자주식회사 | 노트북 컴퓨터 |
JP2007500770A (ja) * | 2003-07-28 | 2007-01-18 | マリンクロッド・インコーポレイテッド | 改善されたステアレート組成物およびその製法 |
US7682403B2 (en) * | 2004-01-09 | 2010-03-23 | Ecolab Inc. | Method for treating laundry |
US7977299B2 (en) * | 2004-08-18 | 2011-07-12 | Ecolab Usa Inc. | Treated oxidizing agent, detergent composition containing a treated oxidizing agent, and methods for producing |
RU2404359C2 (ru) | 2006-01-27 | 2010-11-20 | Шлюмберже Текнолоджи Б.В. | Способ гидроразрыва подземного пласта (варианты) |
MX2008012621A (es) * | 2006-04-04 | 2008-10-27 | Basf Se | Sistemas blanqueadores envueltos con capas polimericas. |
JP5422142B2 (ja) * | 2007-05-30 | 2014-02-19 | ライオン株式会社 | 漂白剤カプセル化粒子およびその製造方法 |
JP5101324B2 (ja) * | 2008-02-07 | 2012-12-19 | 日立建機株式会社 | 建設機械のNOx低減装置の配設構造 |
US8361945B2 (en) * | 2008-12-09 | 2013-01-29 | The Clorox Company | Solid-layered bleach compositions and methods of use |
US8361942B2 (en) * | 2008-12-09 | 2013-01-29 | The Clorox Company | Hypochlorite denture compositions and methods of use |
US8287755B2 (en) | 2008-12-09 | 2012-10-16 | The Clorox Company | Solid-layered bleach compositions |
US8361944B2 (en) | 2008-12-09 | 2013-01-29 | The Clorox Company | Solid-layered bleach compositions and methods of use |
IT1400821B1 (it) * | 2009-03-09 | 2013-07-02 | Probiotical Spa | Sospensione oleosa contenente batteri probiotici per uso pediatrico |
US9097077B2 (en) * | 2009-10-30 | 2015-08-04 | Schlumberger Technology Corporation | Downhole chemical delivery system and method |
BR112012011580B1 (pt) * | 2009-11-06 | 2019-10-08 | The Procter & Gamble Company | Cápsulas de alta eficiência que compreendem agente de benefício, pasta fluida, aglomerado, processo de produção do aglomerado, produto destinado ao consumidor, método de limpeza ou de tratamento de um situs e processo para produção de um encapsulado revestido |
CA2795389A1 (en) * | 2010-04-09 | 2011-10-13 | Dow Corning Corporation | Solid silanes |
EP2596092B2 (de) * | 2010-07-20 | 2020-04-01 | The Procter and Gamble Company | Partikel mit mehreren beschichtungen |
US8459353B2 (en) | 2010-08-25 | 2013-06-11 | Schlumberger Technology Corporation | Delivery of particulate material below ground |
US9234415B2 (en) | 2010-08-25 | 2016-01-12 | Schlumberger Technology Corporation | Delivery of particulate material below ground |
US8714248B2 (en) | 2010-08-25 | 2014-05-06 | Schlumberger Technology Corporation | Method of gravel packing |
US8448706B2 (en) | 2010-08-25 | 2013-05-28 | Schlumberger Technology Corporation | Delivery of particulate material below ground |
EP2591772B1 (de) | 2011-11-10 | 2016-05-04 | Omya International AG | Neue beschichtete Wirkstoffträger mit kontrollierter Freisetzung |
TWI625129B (zh) | 2011-11-10 | 2018-06-01 | 歐米亞國際公司 | 新穎的經塗布控釋活性劑載體 |
CA2855017A1 (en) * | 2011-11-11 | 2013-05-16 | Keepcool Ltd. | Layering and microencapsulation of thermal sensitive biologically active material using heat absorbing material layers having increasing melting points |
EP2874506B1 (de) * | 2012-07-18 | 2019-04-10 | Danisco US Inc. | Methode zur enzymgranulatherstellung |
US20140308162A1 (en) | 2013-04-15 | 2014-10-16 | Ecolab Usa Inc. | Peroxycarboxylic acid based sanitizing rinse additives for use in ware washing |
US9752105B2 (en) | 2012-09-13 | 2017-09-05 | Ecolab Usa Inc. | Two step method of cleaning, sanitizing, and rinsing a surface |
WO2014159318A1 (en) | 2013-03-14 | 2014-10-02 | Hoeganaes Corporation | Methods for solventless bonding of metallurgical compositions |
WO2015038597A1 (en) * | 2013-09-10 | 2015-03-19 | Arch Chemicals, Inc. | Encapsulated oxidizing agent having controlled delayed release |
WO2017183726A1 (ja) * | 2016-04-22 | 2017-10-26 | 四国化成工業株式会社 | 固形漂白剤含有物及び洗浄剤組成物 |
US10499647B2 (en) | 2017-01-10 | 2019-12-10 | Ecolab Usa Inc. | Use of an encapsulated chlorine bleach particle to reduce gas evolution during dispensing |
AU2018289560B2 (en) | 2017-06-22 | 2020-07-02 | Ecolab Usa Inc. | Bleaching using peroxyformic acid and an oxygen catalyst |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE597383A (de) * | 1959-11-24 | |||
NL281834A (de) * | 1961-08-07 | |||
US3487138A (en) * | 1966-11-23 | 1969-12-30 | Merck & Co Inc | Process for preparing a delayed release medicinal tablet |
US3650961A (en) * | 1969-07-18 | 1972-03-21 | Monsanto Co | Process for preparing particulate products having preferentially internally concentrated core components |
US3703470A (en) * | 1970-10-06 | 1972-11-21 | Chemed Corp | Storage stable detergent composition |
CA944226A (en) * | 1970-10-13 | 1974-03-26 | Abitibi Paper Company Ltd. | Apparatus and method for coating a web |
IT981594B (it) * | 1972-05-04 | 1974-10-10 | Solvay | Granuli di clorito di sodio di accresciuta stabilita |
CH582002A5 (de) * | 1972-06-09 | 1976-11-30 | Purdue Research Foundation | |
AT326611B (de) * | 1972-07-31 | 1975-12-29 | Henkel & Cie Gmbh | Als bestandteil von pulverförmigen wasch- und bleichmitteln geeignetes bleichhilfsmittel |
JPS5335568B2 (de) * | 1973-09-10 | 1978-09-28 | ||
US3908045A (en) * | 1973-12-07 | 1975-09-23 | Lever Brothers Ltd | Encapsulation process for particles |
US3962106A (en) * | 1974-08-01 | 1976-06-08 | Lever Brothers Company | Method for agglomerating chlorocyanurates |
US4048351A (en) * | 1974-11-06 | 1977-09-13 | Olin Corporation | Granular calcium hypochlorite coated with a low melting inorganic salt by spray graining |
US4146676A (en) * | 1975-03-12 | 1979-03-27 | Olin Corporation | Granular calcium hypochlorite coated with a low melting inorganic salt by spray graining |
CA1056687A (en) * | 1976-04-08 | 1979-06-19 | Conn Chem Limited | Process for the manufacture of a dishwashing detergent |
US4327151A (en) * | 1976-08-25 | 1982-04-27 | Lever Brothers Company | Encapsulated bleaches and methods for their preparation |
US4078099A (en) * | 1976-08-25 | 1978-03-07 | Lever Brothers Company | Encapsulated bleaches and methods for their preparation |
US4110487A (en) * | 1976-10-28 | 1978-08-29 | Ferro Corporation | Dual coat ceramic layer prepared by single firing |
US4347152A (en) * | 1976-12-02 | 1982-08-31 | Colgate-Palmolive Company | Phosphate-free concentrated particulate heavy duty laundry detergent |
FR2471222A1 (fr) * | 1979-12-12 | 1981-06-19 | Interox | Procede pour la stabilisation de particules contenant des composes peroxygenes et compositions de blanchiment contenant des particules stabilisees selon ce procede |
ES8400768A1 (es) * | 1980-11-06 | 1983-11-01 | Procter & Gamble | Un procedimiento para preparar una composicion granular ac- tivadora del blanqueo. |
US4526699A (en) * | 1983-10-17 | 1985-07-02 | Fmc Corporation | Encapsulated bleach composition and method of preparation |
JPS61107935A (ja) * | 1984-10-30 | 1986-05-26 | Showa Denko Kk | 酵素粒剤着色法及び酵素粒剤 |
NZ214260A (en) * | 1985-04-30 | 1988-06-30 | Ecolab Inc | Encapsulated halogen bleach compositions |
-
1986
- 1986-03-10 US US06/838,276 patent/US4657784A/en not_active Expired - Lifetime
- 1986-08-15 NZ NZ217225A patent/NZ217225A/xx unknown
- 1986-08-20 AU AU61630/86A patent/AU582265B2/en not_active Expired
- 1986-09-12 NO NO863665A patent/NO166290C/no unknown
- 1986-10-31 US US06/926,111 patent/US4731195A/en not_active Expired - Lifetime
- 1986-11-11 JP JP61266790A patent/JP2625113B2/ja not_active Expired - Lifetime
- 1986-12-22 AT AT86850446T patent/ATE72522T1/de not_active IP Right Cessation
- 1986-12-22 EP EP86850446A patent/EP0244550B1/de not_active Expired - Lifetime
- 1986-12-22 DE DE8686850446T patent/DE3683905D1/de not_active Expired - Lifetime
- 1986-12-22 ES ES198686850446T patent/ES2038126T3/es not_active Expired - Lifetime
- 1986-12-30 FI FI865349A patent/FI865349A/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US4657784A (en) | 1987-04-14 |
NO863665D0 (no) | 1986-09-12 |
EP0244550A2 (de) | 1987-11-11 |
ES2038126T3 (es) | 1993-07-16 |
NZ217225A (en) | 1988-10-28 |
DE3683905D1 (de) | 1992-03-26 |
JP2625113B2 (ja) | 1997-07-02 |
US4731195A (en) | 1988-03-15 |
FI865349A (fi) | 1987-09-11 |
NO166290B (no) | 1991-03-18 |
EP0244550A3 (en) | 1988-09-07 |
AU6163086A (en) | 1987-09-24 |
JPS62227440A (ja) | 1987-10-06 |
AU582265B2 (en) | 1989-03-16 |
NO166290C (no) | 1991-06-26 |
EP0244550B1 (de) | 1992-02-12 |
NO863665L (no) | 1987-09-11 |
FI865349A0 (fi) | 1986-12-30 |
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