NO860365L - Blanding og fremgangsm¨te ved skumflotasjon av kull fra r¨ kull. - Google Patents
Blanding og fremgangsm¨te ved skumflotasjon av kull fra r¨ kull.Info
- Publication number
- NO860365L NO860365L NO860365A NO860365A NO860365L NO 860365 L NO860365 L NO 860365L NO 860365 A NO860365 A NO 860365A NO 860365 A NO860365 A NO 860365A NO 860365 L NO860365 L NO 860365L
- Authority
- NO
- Norway
- Prior art keywords
- coal
- carbon atoms
- reaction product
- foaming agent
- flotation
- Prior art date
Links
- 239000003245 coal Substances 0.000 title claims description 84
- 239000000203 mixture Substances 0.000 title claims description 38
- 238000000034 method Methods 0.000 title claims description 27
- 239000006260 foam Substances 0.000 title description 20
- 239000004088 foaming agent Substances 0.000 claims description 31
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 30
- 238000005188 flotation Methods 0.000 claims description 29
- 239000007795 chemical reaction product Substances 0.000 claims description 25
- 125000004432 carbon atom Chemical group C* 0.000 claims description 21
- WVYWICLMDOOCFB-UHFFFAOYSA-N 4-methyl-2-pentanol Chemical compound CC(C)CC(C)O WVYWICLMDOOCFB-UHFFFAOYSA-N 0.000 claims description 14
- 238000005187 foaming Methods 0.000 claims description 14
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 12
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 9
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 9
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- 239000001257 hydrogen Substances 0.000 claims description 8
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 8
- PFNHSEQQEPMLNI-UHFFFAOYSA-N 2-methyl-1-pentanol Chemical compound CCCC(C)CO PFNHSEQQEPMLNI-UHFFFAOYSA-N 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 238000000605 extraction Methods 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 150000002431 hydrogen Chemical class 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims 1
- 239000010802 sludge Substances 0.000 claims 1
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 14
- 238000011084 recovery Methods 0.000 description 13
- 229920001451 polypropylene glycol Polymers 0.000 description 8
- -1 amyl alcohols Chemical class 0.000 description 6
- 239000011362 coarse particle Substances 0.000 description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 5
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 description 4
- 150000001298 alcohols Chemical class 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 4
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 4
- 150000005215 alkyl ethers Chemical class 0.000 description 3
- 125000002947 alkylene group Chemical group 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 3
- 230000003750 conditioning effect Effects 0.000 description 3
- 150000001896 cresols Chemical class 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- KOPMZTKUZCNGFY-UHFFFAOYSA-N 1,1,1-triethoxybutane Chemical compound CCCC(OCC)(OCC)OCC KOPMZTKUZCNGFY-UHFFFAOYSA-N 0.000 description 2
- BBMCTIGTTCKYKF-UHFFFAOYSA-N 1-heptanol Chemical compound CCCCCCCO BBMCTIGTTCKYKF-UHFFFAOYSA-N 0.000 description 2
- IWTBVKIGCDZRPL-UHFFFAOYSA-N 3-methylpentanol Chemical compound CCC(C)CCO IWTBVKIGCDZRPL-UHFFFAOYSA-N 0.000 description 2
- ZOLACKDSSUBCNN-UHFFFAOYSA-N 5,6-dimethylcyclohexa-2,4-diene-1-carboxylic acid Chemical class CC1C(C(O)=O)C=CC=C1C ZOLACKDSSUBCNN-UHFFFAOYSA-N 0.000 description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 229960004592 isopropanol Drugs 0.000 description 2
- 239000003350 kerosene Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- RBACIKXCRWGCBB-UHFFFAOYSA-N 1,2-Epoxybutane Chemical compound CCC1CO1 RBACIKXCRWGCBB-UHFFFAOYSA-N 0.000 description 1
- LHENQXAPVKABON-UHFFFAOYSA-N 1-methoxypropan-1-ol Chemical compound CCC(O)OC LHENQXAPVKABON-UHFFFAOYSA-N 0.000 description 1
- PQXKWPLDPFFDJP-UHFFFAOYSA-N 2,3-dimethyloxirane Chemical compound CC1OC1C PQXKWPLDPFFDJP-UHFFFAOYSA-N 0.000 description 1
- WAEVWDZKMBQDEJ-UHFFFAOYSA-N 2-[2-(2-methoxypropoxy)propoxy]propan-1-ol Chemical compound COC(C)COC(C)COC(C)CO WAEVWDZKMBQDEJ-UHFFFAOYSA-N 0.000 description 1
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 1
- PCWGTDULNUVNBN-UHFFFAOYSA-N 4-methylpentan-1-ol Chemical compound CC(C)CCCO PCWGTDULNUVNBN-UHFFFAOYSA-N 0.000 description 1
- 229910015900 BF3 Inorganic materials 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- XEUCQOBUZPQUMQ-UHFFFAOYSA-N Glycolone Chemical compound COC1=C(CC=C(C)C)C(=O)NC2=C1C=CC=C2OC XEUCQOBUZPQUMQ-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- WUOACPNHFRMFPN-UHFFFAOYSA-N alpha-terpineol Chemical compound CC1=CCC(C(C)(C)O)CC1 WUOACPNHFRMFPN-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000003250 coal slurry Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- SQIFACVGCPWBQZ-UHFFFAOYSA-N delta-terpineol Natural products CC(C)(O)C1CCC(=C)CC1 SQIFACVGCPWBQZ-UHFFFAOYSA-N 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 150000001983 dialkylethers Chemical class 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000008396 flotation agent Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- QNVRIHYSUZMSGM-UHFFFAOYSA-N hexan-2-ol Chemical compound CCCCC(C)O QNVRIHYSUZMSGM-UHFFFAOYSA-N 0.000 description 1
- ZOCHHNOQQHDWHG-UHFFFAOYSA-N hexan-3-ol Chemical compound CCCC(O)CC ZOCHHNOQQHDWHG-UHFFFAOYSA-N 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005029 sieve analysis Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 229940116411 terpineol Drugs 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/008—Organic compounds containing oxygen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/0043—Organic compounds modified so as to contain a polyether group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2201/00—Specified effects produced by the flotation agents
- B03D2201/04—Frothers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2203/00—Specified materials treated by the flotation agents; specified applications
- B03D2203/02—Ores
- B03D2203/04—Non-sulfide ores
- B03D2203/08—Coal ores, fly ash or soot
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Artificial Fish Reefs (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Glass Compositions (AREA)
- Paper (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/617,284 US4582596A (en) | 1984-06-04 | 1984-06-04 | Frothers demonstrating enhanced recovery of coarse particles in froth floatation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO860365L true NO860365L (no) | 1986-02-03 |
Family
ID=24473004
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO860365A NO860365L (no) | 1984-06-04 | 1986-02-03 | Blanding og fremgangsm¨te ved skumflotasjon av kull fra r¨ kull. |
| NO860364A NO860364L (no) | 1984-06-04 | 1986-02-03 | Blanding og fremgangsm¨te ved skumflotasjon av mineraler f ra malm. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO860364A NO860364L (no) | 1984-06-04 | 1986-02-03 | Blanding og fremgangsm¨te ved skumflotasjon av mineraler f ra malm. |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US4582596A (fr) |
| EP (2) | EP0183825B1 (fr) |
| AU (2) | AU563323B2 (fr) |
| BR (2) | BR8506787A (fr) |
| CA (1) | CA1270074A (fr) |
| DE (2) | DE3567822D1 (fr) |
| ES (1) | ES8701706A1 (fr) |
| FI (2) | FI78243C (fr) |
| NO (2) | NO860365L (fr) |
| PH (2) | PH21771A (fr) |
| PL (2) | PL143783B1 (fr) |
| SU (2) | SU1473699A3 (fr) |
| TR (2) | TR22698A (fr) |
| WO (2) | WO1985005565A1 (fr) |
| YU (2) | YU120785A (fr) |
| ZA (2) | ZA854174B (fr) |
| ZM (2) | ZM4085A1 (fr) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4732669A (en) * | 1986-07-21 | 1988-03-22 | The Dow Chemical Company | Conditioner for flotation of coal |
| US4820406A (en) * | 1987-05-06 | 1989-04-11 | The Dow Chemical Company | Method for the froth flotation of coal |
| US4770767A (en) * | 1987-05-06 | 1988-09-13 | The Dow Chemical Company | Method for the froth flotation of coal |
| US5167798A (en) * | 1988-01-27 | 1992-12-01 | Virginia Tech Intellectual Properties, Inc. | Apparatus and process for the separation of hydrophobic and hydrophilic particles using microbubble column flotation together with a process and apparatus for generation of microbubbles |
| US5814210A (en) * | 1988-01-27 | 1998-09-29 | Virginia Tech Intellectual Properties, Inc. | Apparatus and process for the separation of hydrophobic and hydrophilic particles using microbubble column flotation together with a process and apparatus for generation of microbubbles |
| US4981582A (en) * | 1988-01-27 | 1991-01-01 | Virginia Tech Intellectual Properties, Inc. | Process and apparatus for separating fine particles by microbubble flotation together with a process and apparatus for generation of microbubbles |
| US4915825A (en) * | 1989-05-19 | 1990-04-10 | Nalco Chemical Company | Process for coal flotation using 4-methyl cyclohexane methanol frothers |
| DE4416303A1 (de) * | 1994-05-09 | 1995-11-16 | Bayer Ag | Schaumarmes Netzmittel und seine Verwendung |
| AU2002953252A0 (en) * | 2002-12-09 | 2003-01-02 | Huntsman Corporation Australia Pty Ltd | Compositions, Compounds and Methods for their Preparation |
| JP4022595B2 (ja) * | 2004-10-26 | 2007-12-19 | コニカミノルタオプト株式会社 | 撮影装置 |
| US8007754B2 (en) * | 2005-02-04 | 2011-08-30 | Mineral And Coal Technologies, Inc. | Separation of diamond from gangue minerals |
| US7482495B2 (en) * | 2005-12-22 | 2009-01-27 | Lyondell Chemical Technology, L.P. | Process for making alkylene glycol ether compositions useful for metal recovery |
| US8469197B2 (en) * | 2008-08-19 | 2013-06-25 | Tata Steel Limited | Blended frother for producing low ash content clean coal through flotation |
| US8308723B2 (en) * | 2009-10-09 | 2012-11-13 | Coaptus Medical Corporation | Tissue-penetrating guidewires with shaped tips, and associated systems and methods |
| WO2011114303A1 (fr) * | 2010-03-18 | 2011-09-22 | Basf Se | Amélioration de la qualité du concentré dans l'enrichissement d'un minerai de platine ug-2 |
| US20110229384A1 (en) * | 2010-03-18 | 2011-09-22 | Basf Se | Concentrate quality in the enrichment of ug-2 platinum ore |
| BR112013006725A2 (pt) * | 2010-09-27 | 2016-06-14 | Huntsman Corp Australia Pty Ltd | composição de flotação em espuma, e, uso da composição |
| CN102716810B (zh) * | 2012-06-21 | 2014-02-19 | 冯益生 | 一种浮选用起泡剂 |
| CN103480494B (zh) * | 2013-09-18 | 2015-04-29 | 江西理工大学 | 从废弃微细粒选铁尾矿中回收微细粒钼的工艺 |
| CN103819314A (zh) * | 2013-12-31 | 2014-05-28 | 张炜 | 一种用作起泡剂的无环化合物的制备方法 |
| CN105562215A (zh) * | 2016-03-10 | 2016-05-11 | 徐州工程学院 | 一种新型选煤起泡剂及其制备方法 |
| US20230272306A1 (en) * | 2020-09-11 | 2023-08-31 | Rhodia Brasil S.A. | Cleaning compositions |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2695915A (en) * | 1954-11-30 | Esters of oxypropylated glycerol | ||
| US2448644A (en) * | 1945-12-14 | 1948-09-07 | Ray C Williams | Golf ball retriever |
| US2611485A (en) * | 1949-04-21 | 1952-09-23 | Dow Chemical Co | Frothing agents for flotation of ores |
| US2782240A (en) * | 1952-11-21 | 1957-02-19 | Dow Chemical Co | Ethers of polyoxyalkylene glycols |
| US2695101A (en) * | 1952-12-10 | 1954-11-23 | American Cyanamid Co | Frothing agents for the flotation of ores and coal |
| US2983763A (en) * | 1956-04-12 | 1961-05-09 | Jefferson Chem Co Inc | Decolorizing the product of reacting an alkylene oxide with a hydroxylcontaining organic compound in the presence of an alkaline reacting catalyst |
| US3372201A (en) * | 1966-06-17 | 1968-03-05 | Gen Aniline & Film Corp | Alkoxylation of secondary alcohols |
| US3710939A (en) * | 1970-06-15 | 1973-01-16 | Dow Chemical Co | Frothing agents for the floatation of ores |
| US4465877A (en) * | 1983-08-03 | 1984-08-14 | Shell Oil Company | Magnesium catalyzed alkoxylation of alkanols in the presence of alkoxylate reaction activators |
| GB2156243B (en) * | 1984-03-23 | 1987-04-01 | Coal Ind | Froth flotation |
| GB2157980B (en) * | 1984-05-01 | 1987-04-01 | Coal Ind | Froth flotation |
-
1984
- 1984-06-04 US US06/617,284 patent/US4582596A/en not_active Ceased
-
1985
- 1985-05-31 ZM ZM40/85A patent/ZM4085A1/xx unknown
- 1985-05-31 ZM ZM46/85A patent/ZM4685A1/xx unknown
- 1985-06-03 DE DE8585903122T patent/DE3567822D1/de not_active Expired
- 1985-06-03 EP EP85903122A patent/EP0183825B1/fr not_active Expired
- 1985-06-03 DE DE8585903121T patent/DE3566506D1/de not_active Expired
- 1985-06-03 PH PH32350A patent/PH21771A/en unknown
- 1985-06-03 PL PL1985253788A patent/PL143783B1/pl unknown
- 1985-06-03 BR BR8506787A patent/BR8506787A/pt unknown
- 1985-06-03 WO PCT/US1985/001044 patent/WO1985005565A1/fr active IP Right Grant
- 1985-06-03 AU AU44919/85A patent/AU563323B2/en not_active Ceased
- 1985-06-03 ES ES543843A patent/ES8701706A1/es not_active Expired
- 1985-06-03 ZA ZA854174A patent/ZA854174B/xx unknown
- 1985-06-03 CA CA000483030A patent/CA1270074A/fr not_active Expired - Fee Related
- 1985-06-03 PH PH32356A patent/PH22368A/en unknown
- 1985-06-03 WO PCT/US1985/001045 patent/WO1985005566A1/fr active IP Right Grant
- 1985-06-03 ZA ZA854175A patent/ZA854175B/xx unknown
- 1985-06-03 PL PL1985253787A patent/PL143782B1/pl unknown
- 1985-06-03 AU AU44964/85A patent/AU563324B2/en not_active Ceased
- 1985-06-03 EP EP85903121A patent/EP0185732B1/fr not_active Expired
- 1985-06-03 BR BR8506788A patent/BR8506788A/pt unknown
- 1985-06-04 TR TR27487/85A patent/TR22698A/xx unknown
- 1985-06-04 TR TR22277A patent/TR22277A/xx unknown
- 1985-07-18 YU YU01207/85A patent/YU120785A/xx unknown
- 1985-07-18 YU YU120885A patent/YU45734B/sh unknown
-
1986
- 1986-02-03 NO NO860365A patent/NO860365L/no unknown
- 1986-02-03 FI FI860483A patent/FI78243C/fi not_active IP Right Cessation
- 1986-02-03 NO NO860364A patent/NO860364L/no unknown
- 1986-02-03 SU SU864027002A patent/SU1473699A3/ru active
- 1986-02-03 FI FI860482A patent/FI78242C/fi not_active IP Right Cessation
- 1986-02-03 SU SU864027003A patent/SU1416048A3/ru active
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