NO165499B - Skumbar polyorganosilkosan-blanding. - Google Patents
Skumbar polyorganosilkosan-blanding. Download PDFInfo
- Publication number
- NO165499B NO165499B NO860410A NO860410A NO165499B NO 165499 B NO165499 B NO 165499B NO 860410 A NO860410 A NO 860410A NO 860410 A NO860410 A NO 860410A NO 165499 B NO165499 B NO 165499B
- Authority
- NO
- Norway
- Prior art keywords
- fire
- insert
- plate
- polyorganosilkosan
- food
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title 1
- 239000000463 material Substances 0.000 claims description 8
- 239000011368 organic material Substances 0.000 claims description 8
- 239000007799 cork Substances 0.000 claims description 4
- 239000011094 fiberboard Substances 0.000 claims description 3
- 230000009970 fire resistant effect Effects 0.000 claims description 2
- 239000002699 waste material Substances 0.000 claims description 2
- 239000008187 granular material Substances 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 description 6
- 239000003063 flame retardant Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000835 fiber Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000002916 wood waste Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229920002522 Wood fibre Polymers 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- 230000000875 corresponding effect Effects 0.000 description 2
- 239000011121 hardwood Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 239000004254 Ammonium phosphate Substances 0.000 description 1
- 239000004840 adhesive resin Substances 0.000 description 1
- 229920006223 adhesive resin Polymers 0.000 description 1
- ZRIUUUJAJJNDSS-UHFFFAOYSA-N ammonium phosphates Chemical class [NH4+].[NH4+].[NH4+].[O-]P([O-])([O-])=O ZRIUUUJAJJNDSS-UHFFFAOYSA-N 0.000 description 1
- 235000019289 ammonium phosphates Nutrition 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000011093 chipboard Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
-
- 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
- C08G77/04—Polysiloxanes
- C08G77/12—Polysiloxanes containing silicon bound to hydrogen
-
- 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
- C08G77/04—Polysiloxanes
- C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
- C08G77/16—Polysiloxanes containing silicon bound to oxygen-containing groups to hydroxyl groups
-
- 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
- C08G77/04—Polysiloxanes
- C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
-
- 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
- C08G77/04—Polysiloxanes
- C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
- C08G77/24—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen halogen-containing groups
-
- 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
- C08G77/70—Siloxanes defined by use of the MDTQ nomenclature
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2383/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
- C08J2383/04—Polysiloxanes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- General Preparation And Processing Of Foods (AREA)
Description
Plateelement, særlig for anvendelse som dørblad i
brannhemmende dører.
Ved fremstilling av brannhemmende dorer anvender man vanlig-
vis dorinnlegg av brannsikre eller brannhemmende materialer, såsom stenull, asbest eller andre uorganiske materialer, eller også vanske-
lig brennbare organiske materialer som ekspandert kork, ureabelimte sponplater osv. Videre er det kjent kombinasjoner av godt brennbare stoffer med ildhemmende stoffer, såsom ammonfosfåter, boraks m.v.,
eller kombinasjoner mellom organiske og uorganiske stoffer, særlig i plastform. Kork er et vanlig benyttet materiale og blir brukt i pla-teform eller i belimt form, enten bindemidlet er tilsatt eller også fremkommet ved "utsvetting" av naturlig forekommende klebende harpiks ved anvendelse av hoyt trykk og temperatur.
Hensikten med oppfinnelsen er å komme frem til et plateelement som egner seg som dorblad i en brannhemmende dor, en såkalt branndor, og som er bygget opp av rene organiske materialer som hver for seg ikke har dårlig brennbarhet. Det har hittil vært vanlig å anta at man i såkalte branndorer må ha i det minste ett ikke brenn-bart innlegg, og dette har fort til okede fremstillingsomkostninger.
Det har ifolge oppfinnelsen overraskende vist seg at det er mulig å anvende i og for seg godt brennbare organiske materialer hvis man reduserer surstofftilforselen til innlegget under brannforlopet. Man bygger her på det som er ålment kjent fra mangelfull forbrenning i trekullmiler, i industrielle fyllinger med treavfall samt ved brann i trekonstruksjoner under egnede betingelser.
Den overraskende egenskap er at et plateelement oppbygget av organisk materiale er istand til å virke som brannhemmende element ved et samvirke mellom dekkplater og innlegg når dekkplatene fremstilles av hårde fiberplater eller av plater med lignende egenskaper og innlegget ifolge oppfinnelsen fremstilles av et uimpregnert organisk materiale som ved varmepåvirkning forkulles, hvorved det dannes et isolasjonslag.
Ved brann vil brannforlopet i et plateelement ifolge oppfinnelsen være som folger: Den ytre fiberplate vil ta fyr, men forbrenningen går tregere etterhvert, slik at man får en i kjemisk forstand ufullstendig forbrenning med dannelse av et kullstoffsjikt som er en god isolator. Samtidig foregår det en torrdestillasjon i det mer brennbare sjikt bak kullstoffsjiktet. Denne forer til ytterligere forkulling og tilsvarende brannisolasjon. Det dannede kullstoffsjikt oker i tykkelse og isolerer så effektivt at dorer fremstilt av slike plateelementer og provet ved Norges Branntekniske Laboratorium uten vanskelighet besto kravene til brannklasse B 15 og B 30.
Den tilsvarende effekt som beskrevet ovenfor kan man få der-som man fyller f. eks. vanlige dorblad med honeycomb- eller papir-eller trespiralinnlegg med f. eks. malt bark, sagflis, kork eller et annet egnet treavfall uten å benytte seg av bindemidler, idet den ovenfor nevnte ufullstendige forbrenningsprosess forer til sammen-klebing og delvis sammensintring av treavfallet under brannforlopet. Innlegget holdes derved på plass under brann samtidig som det for-kullede sjikt virker brannhemmende. Oppfinnelsen vedrorer derfor og-så et plateelement av denne type.
Man kan regulere den ufullstendige forbrenning i innlegget ved f. eks. å bruke tykkere eller tynnere fiberplater ytterst. Videre kan forbrenningen til en viss grad styres ved å benytte seg av ulike komprimeringsgrader, f. eks. ved å pakke det lose fyllmateriale hardere eller losere.
En viktig fordel ved den metode hvor man benytter seg av
f. eks. granulert bark, er at bindemidlet ikke er nodvendig å blande i fyllmassen, hvorved fremstillingen lettes betydelig.
Oppfinnelsen skal forklares nærmere under henvisning til tegningen som viser snitt gjennom to dorblad ifolge oppfinnelsen.
I fig. 1 er nedre ramtre betegnet med 1, og dekkplatene er betegnet med henholdsvis 2 og 5. Mellom dekkplatene 2 og 5 > sorn er fremstilt av hårde trefiberplater, er det innklebet en poros fiberplate 4« På utsiden av dekkplatene 2 og 5 er det antydet finérlag 3> henholdsvis 6.
I fig. 2 er det vist snitt gjennom en dor med los fylling og stottegitter. For nedre ramtre og dekkplater samt finér er det
benyttet samme henvisningstall som i fig. 1. Det ilagte stottegitter som kan være honeycomb eller papirspiraler, er betegnet med 7»°S det lose organiske fyllmateriale er betegnet med 8. Fremstillingen av en dor eller et veggelement av denne type kan i praksis foregå på folg-ende måte: En treramme med ilagt stottemateriale (f. eks. honeycomb, papirspiraler) legges opp på en egnet belimt plate (f. eks. en hård trefiberplate). I stottematerialets hulrom fylles bark, sagflis
eller annet egnet treavfall. På toppen legges en ny belimt trefiberplate hvorpå det hele presses sammen til limet er utherdet. Benyttes godt brennbare materialer, som f. eks. kutterspon, benyttes en rela-tivt tykk hård fiberplate på yttersiden av elementet.
Ved fremstillingen av de nye plateelementene ifolge oppfinnelsen blir det mulig å anvende stoffer som vanligvis er avfall.
Begge de ovenfor nevnte dortyper har meget gode lydtekniske egenskaper, er rimelige i pris, og de har begge ypperlige branntekniske egenskaper, til tross for at de er fylt med organisk materiale. Doren i fig. 1 er også meget skruefast, noe som er av stor betydning.
Claims (2)
1. Plateelement, særlig for anvendelse som dorblad i brannhemmende dorer, og oppbygget med to ytre dekkplater fremstilt av hårdfiberplater eller plater med lignende egenskaper, karakterisert ved at innlegget er fremstilt av et uimpregnert or-
ganisk materiale som forkulles ved varmepåvirkning på dekkplaten, hvorved det dannes et isolasjonslag.
2. Plateelement ifolge krav 1, hvor det mellom dekkplaten er anordnet et stottegitter, karakterisert ved at innlegget er et lost organisk materiale i granulatform, såsom bark, sagflis, kork eller annet egnet organisk materialavfall.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/715,807 US4550125A (en) | 1985-03-25 | 1985-03-25 | Foamable polyorganosiloxane compositions |
Publications (3)
Publication Number | Publication Date |
---|---|
NO860410L NO860410L (no) | 1986-09-26 |
NO165499B true NO165499B (no) | 1990-11-12 |
NO165499C NO165499C (no) | 1991-02-20 |
Family
ID=24875564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO860410A NO165499C (no) | 1985-03-25 | 1986-02-06 | Skumbar polyorganosilkosan-blanding. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4550125A (no) |
EP (1) | EP0200319B1 (no) |
JP (1) | JPH0613618B2 (no) |
AU (1) | AU582222B2 (no) |
CA (1) | CA1262395A (no) |
DE (1) | DE3670647D1 (no) |
DK (1) | DK134086A (no) |
ES (1) | ES8707750A1 (no) |
NO (1) | NO165499C (no) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4547529A (en) * | 1985-03-25 | 1985-10-15 | Dow Corning Corporation | Storage stable, foamable two-part polyorganosiloxane compositions |
US4593049A (en) * | 1985-10-16 | 1986-06-03 | Dow Corning Corporation | Method of producing elastomeric silicone foam |
US4590222A (en) * | 1985-10-16 | 1986-05-20 | Dow Corning Corporation | Lower density silicone elastomeric foam |
FR2589872B1 (fr) * | 1985-11-12 | 1988-06-10 | Dow Corning Sa | Mousses d'organosiloxanes et leur preparation |
FR2589832A1 (fr) * | 1985-11-12 | 1987-05-15 | Dow Corning Sa | Emballages pour polysiloxanes |
FR2589737A1 (fr) * | 1985-11-12 | 1987-05-15 | Dow Corning Sa | Procedes de fabrication de pansements |
US4686244A (en) * | 1986-12-17 | 1987-08-11 | Dow Corning Corporation | Intumescent foamable compositions |
DE3713130A1 (de) * | 1987-04-16 | 1988-11-03 | Wacker Chemie Gmbh | Zu elastomeren schaumstoffen haertbare massen auf polydiorganosiloxangrundlage |
JPS6469659A (en) * | 1987-09-10 | 1989-03-15 | Shinetsu Chemical Co | Organopolysiloxane composition |
GB9100707D0 (en) * | 1991-01-12 | 1991-02-27 | Dow Corning Sa | Silicone foams of improved fire resistance |
US5214074A (en) * | 1991-01-29 | 1993-05-25 | Shin-Etsu Chemical Co., Ltd. | Foamable silicone rubber composition and silicone rubber sponge |
US5348392A (en) * | 1991-03-13 | 1994-09-20 | Dow Corning France S.A. | Apparatus for mixing and dispensing a multicomponent composition |
FR2673948B1 (fr) * | 1991-03-13 | 1995-03-10 | Dow Corning Sa | Compositions de silicone expansibles utiles a la realisation de pansements medicaux. |
EP0915128A1 (de) * | 1997-11-10 | 1999-05-12 | HILTI Aktiengesellschaft | Silicon-Schaummassen |
WO2001028771A1 (en) * | 1999-10-20 | 2001-04-26 | Loctite Corporation | Microwave curable compositions |
DE102004053310A1 (de) * | 2004-11-04 | 2006-05-11 | Wacker Chemie Ag | Mikrowellenaktive Siliconelastomere |
CN100422263C (zh) * | 2006-06-01 | 2008-10-01 | 四川大学 | 一种闭孔型硅橡胶泡沫材料及其制备方法和用途 |
US7842848B2 (en) | 2006-11-13 | 2010-11-30 | Ossur Hf | Absorbent structure in an absorbent article |
PL2207840T3 (pl) * | 2007-10-26 | 2013-06-28 | Dow Corning Toray Co Ltd | Sposób łączenia części z kauczuku silikonowego |
CN101945950A (zh) * | 2008-01-17 | 2011-01-12 | 陶氏康宁公司 | 含硅氧烷的成膜组合物 |
JP2012532222A (ja) | 2009-07-03 | 2012-12-13 | ダウ コーニング コーポレーション | 膜形成シリコーン含有組成物 |
EP3135304A1 (en) * | 2015-08-26 | 2017-03-01 | Mölnlycke Health Care AB | Foamed silicone in wound care |
TW202007730A (zh) | 2018-07-31 | 2020-02-16 | 美商陶氏全球科技公司 | 組成物、形成自該組成物之經發泡聚矽氧彈性體、及形成方法 |
WO2020139805A1 (en) | 2018-12-28 | 2020-07-02 | Dow Brasil Sudeste Industrial Ltda. | Composite article for insulating appliance, appliance comprising composite article, and related method |
CN112210113B (zh) * | 2020-10-21 | 2022-11-15 | 华东理工大学 | 聚丙烯发泡材料及其制备方法 |
WO2022141035A1 (en) | 2020-12-29 | 2022-07-07 | Dow Silicones Corporation | Thermal insulation for battery modules |
WO2023122936A1 (en) | 2021-12-28 | 2023-07-06 | Dow Silicones Corporation | Assembling a battery module |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4026845A (en) * | 1975-07-14 | 1977-05-31 | Dow Corning Corporation | Method of reducing the foam density of silicone foams and compositions |
US4026844A (en) * | 1975-07-14 | 1977-05-31 | Dow Corning Corporation | Method of foaming a siloxane composition using microwave energy |
US4026842A (en) * | 1975-07-14 | 1977-05-31 | Dow Corning Corporation | Method of preparing fire retardant open-cell siloxane foams and foams prepared therefrom |
DE2834119C2 (de) * | 1978-08-03 | 1981-01-15 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Organopolysiloxanformmassen, die feinporige, gummielastische Formschaumkörper ergeben |
GB2065661B (en) * | 1979-12-17 | 1984-02-15 | Gen Electric | Silicone foam compositions with burn resistant properties |
US4368279A (en) * | 1981-04-06 | 1983-01-11 | General Electric Company | Method for mechanically foaming silicone compositions |
US4418157A (en) * | 1983-03-17 | 1983-11-29 | General Electric Company | Low density silicone foam compositions and method for making |
US4518716A (en) * | 1984-10-26 | 1985-05-21 | Dow Corning Corporation | Foamable organosiloxane compositions |
US4547529A (en) * | 1985-03-25 | 1985-10-15 | Dow Corning Corporation | Storage stable, foamable two-part polyorganosiloxane compositions |
-
1985
- 1985-03-25 US US06/715,807 patent/US4550125A/en not_active Expired - Fee Related
-
1986
- 1986-02-06 NO NO860410A patent/NO165499C/no unknown
- 1986-02-19 CA CA000502161A patent/CA1262395A/en not_active Expired
- 1986-03-18 DE DE8686301958T patent/DE3670647D1/de not_active Expired - Fee Related
- 1986-03-18 EP EP86301958A patent/EP0200319B1/en not_active Expired - Lifetime
- 1986-03-20 JP JP61061091A patent/JPH0613618B2/ja not_active Expired - Lifetime
- 1986-03-21 ES ES553285A patent/ES8707750A1/es not_active Expired
- 1986-03-24 DK DK134086A patent/DK134086A/da not_active Application Discontinuation
- 1986-03-24 AU AU55079/86A patent/AU582222B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
US4550125A (en) | 1985-10-29 |
ES553285A0 (es) | 1987-08-16 |
NO165499C (no) | 1991-02-20 |
AU5507986A (en) | 1986-10-02 |
EP0200319B1 (en) | 1990-04-25 |
DK134086A (da) | 1986-09-26 |
EP0200319A1 (en) | 1986-11-05 |
CA1262395A (en) | 1989-10-17 |
DK134086D0 (da) | 1986-03-24 |
ES8707750A1 (es) | 1987-08-16 |
NO860410L (no) | 1986-09-26 |
JPH0613618B2 (ja) | 1994-02-23 |
DE3670647D1 (de) | 1990-05-31 |
AU582222B2 (en) | 1989-03-16 |
JPS61223034A (ja) | 1986-10-03 |
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