FI95478B - Kolvätekomposition, såsom bränsleolja, och dess tillsatsmedel - Google Patents
Kolvätekomposition, såsom bränsleolja, och dess tillsatsmedel Download PDFInfo
- Publication number
- FI95478B FI95478B FI885036A FI885036A FI95478B FI 95478 B FI95478 B FI 95478B FI 885036 A FI885036 A FI 885036A FI 885036 A FI885036 A FI 885036A FI 95478 B FI95478 B FI 95478B
- Authority
- FI
- Finland
- Prior art keywords
- hydrogen
- groups
- carbon
- alkyl
- composition according
- Prior art date
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/24—Organic compounds containing sulfur, selenium and/or tellurium
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/143—Organic compounds mixtures of organic macromolecular compounds with organic non-macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/24—Organic compounds containing sulfur, selenium and/or tellurium
- C10L1/2431—Organic compounds containing sulfur, selenium and/or tellurium sulfur bond to oxygen, e.g. sulfones, sulfoxides
- C10L1/2437—Sulfonic acids; Derivatives thereof, e.g. sulfonamides, sulfosuccinic acid esters
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/16—Hydrocarbons
- C10L1/1625—Hydrocarbons macromolecular compounds
- C10L1/1633—Hydrocarbons macromolecular compounds homo- or copolymers obtained by reactions only involving carbon-to carbon unsaturated bonds
- C10L1/1641—Hydrocarbons macromolecular compounds homo- or copolymers obtained by reactions only involving carbon-to carbon unsaturated bonds from compounds containing aliphatic monomers
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/192—Macromolecular compounds
- C10L1/195—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C10L1/196—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by a carboxyl radical or of salts, anhydrides or esters thereof
- C10L1/1963—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by a carboxyl radical or of salts, anhydrides or esters thereof mono-carboxylic
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/192—Macromolecular compounds
- C10L1/195—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C10L1/196—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by a carboxyl radical or of salts, anhydrides or esters thereof
- C10L1/1966—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by a carboxyl radical or of salts, anhydrides or esters thereof poly-carboxylic
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/192—Macromolecular compounds
- C10L1/195—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C10L1/197—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid
- C10L1/1973—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid mono-carboxylic
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/22—Organic compounds containing nitrogen
- C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
- C10L1/224—Amides; Imides carboxylic acid amides, imides
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Liquid Carbonaceous Fuels (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Carbon And Carbon Compounds (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
- Lubricants (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Claims (12)
1. Komposition, k&nnetecknad av att den omfattar ett fly-tande kolväte och frän 0,0001 till 5,0 %, baserat pi vikten av nämnda flytande kolväte, av ett tillsatsmedel som är ett amin- eller diaminsulfosuccinatderivat med formeln: 0 II C x RCR1 r4 / Y r1r2r$h§3s H o väri R, R1 och R2 är väteatomer eller väte och koi innehäl-lande grupper, R1, R2 och R1 är väteatomer eller väte och koi innehällande grupper, varvid minst en av dem är en sädan väte och koi innehällande grupp som har upp tili 30 kolato-mer och minst en av dem är en väteatom, θ Θ X är -OR6, -NR7R* eller OR9R10NRUH eller en alkylenglykol-bindningsgrupp, och θ Θ Y är -OR12, -NR,3R14 eller OR15R16NR17H väri R6, R7, R‘, R9, r10, r11, r12, r13, r14, r13 och R16 är väteatomer eller väte och koi innehällande grupper, förutsatt att R6 och R12 icke bäda kan vara väteatomer och att R11 och R17 är väte och koi innehällande grupper, och förutsatt att antingen (i) innehäller minst en av gruppema R1, R2 och R1 ett minimum av 12 kolatomer eller (ii) innehäller minst en “ av gruppema X och Y ett minimum av 10 kolatomer.
2. Komposition enligt patentkrav 1, k&nnetecknad av att det flytande kolvätet är en brännolja. Komposition enligt patentkrav 1, kännetecknad av att 2 R1 och R2 är väteatomer. 95478 44
4. Komposition enligt nägot av de föregäende patentkra-ven, kännetecknad av att R är en rakkedjig eller grenad alkylgrupp, som innehäller 10-20 kolatomer.
5. Komposition enligt nägot av de föregäende patentkraven, kännetecknad av att grupperna R3 och R5 är C14-C22-alkyl -grupper.
6. Komposition enligt nägot av de föregäende patentkraven, k&nnetecknad av att X är -OR6 och Y är -OR1 2 och R6 och R2 är lineära alkylgruppper, som innehäller 10-22 kolatomer.
7. Komposition enligt nägot av patentkraven 1-5, kanne-tecknad av att X är -OR6 och Y är -NR3R4 eller X är -NR7R® och Y är -OR2, väri R6 och R2 är lineära alkylgrupper som innehäller 10-22 kolatomer, och R7, R8, R3 och R4 är C,4-(^-alkylgrupper.
8. Komposition enligt nägot av patentkraven 1-5, kanne-tecknad av att X är -NR7R5 och Y är -NR3R4, väri R7, R8, R3 och R4 är C14-C22-alkylgrupper.
9. Komposition enligt nägot av patentkraven 1-5, känne- θ Θ • # tecknad av att X är -NR7R8 och Y är OR3R16NR17H, väri R7, R8, R1J, R16 och R17 är 0,4-¾-alkylgrupper.
10. Komposition enligt nägot av de föregäende patentkraven, kännetecknad av att det flytande kolvätet är en des-tillatbrännolja som kokar inom intervallet 120-450°C och som har en grumlingspunkt frän -30°C tili 5°C. Komposition enligt nägot av de föregäende patentkra 2 ven, kännetecknad av att tillsatsmedlet även innefattar en 3 lägtemperaturflytförbättrare som har valts bland: 4 (i) lineära kopolymerer av eten och en olefinisk för- 5 ening, 45 95478 (ii) kampolymerer med C10.30-alkylsidokedjor, (iii) polyetylenglykolestrar och aminoderivat därav, och (iv) aminsalter och amider av polykarboxylsyror.
12. Användning i en brännolja som ett vaxkristallmodi-fieringsmedel av en blandning av ett amin- eller diamin-sulfosuccinatderivat som definierats i nägot av patentkra-ven 1-10, och en lägtemperaturflytförbättrare vald bland: (i) lineära kopolymerer av eten och en olefinisk for-ening, (ii) kampolymerer med C10.30-alkylsidokedjor, (iii) polyetylenglykolestrar och aminoderivat därav, och (iv) aminsalter och amider av polykarboxylsyror.
13. Additivkoncentrat, k&nnetecknat av att det omfattar frän 10 till 90 vikt-% av ett amin- eller diaminsulfosuc-cinatderivat enligt nägot av patentkraven 1-10 och, even-tuellt, en lägtemperaturflytförbättrare vald bland: (i) lineära kopolymerer av eten och en olefinisk för-ening, (ii) kampolymerer .med alkylsidokedjor, (iii) polyetylenglykolestrar och aminoderivat därav, och (iv) aminsalter och amider av polykarboxylsyror. • ·
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8725613 | 1987-11-02 | ||
GB878725613A GB8725613D0 (en) | 1987-11-02 | 1987-11-02 | Fuel oil additives |
Publications (4)
Publication Number | Publication Date |
---|---|
FI885036A0 FI885036A0 (sv) | 1988-11-01 |
FI885036A FI885036A (sv) | 1989-05-03 |
FI95478B true FI95478B (sv) | 1995-10-31 |
FI95478C FI95478C (sv) | 1996-02-12 |
Family
ID=10626281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI885036A FI95478C (sv) | 1987-11-02 | 1988-11-01 | Kolvätekomposition, såsom bränsleolja, och dess tillsatsmedel |
Country Status (20)
Country | Link |
---|---|
US (1) | US5364419A (sv) |
EP (1) | EP0316108B1 (sv) |
JP (1) | JP2641925B2 (sv) |
KR (1) | KR970010865B1 (sv) |
CN (1) | CN1025747C (sv) |
AT (1) | ATE72455T1 (sv) |
AU (1) | AU615004B2 (sv) |
BR (1) | BR8805623A (sv) |
DD (1) | DD275880A5 (sv) |
DE (1) | DE3868311D1 (sv) |
DK (1) | DK611388A (sv) |
ES (1) | ES2038770T3 (sv) |
FI (1) | FI95478C (sv) |
GB (1) | GB8725613D0 (sv) |
GR (1) | GR3004493T3 (sv) |
IN (1) | IN174267B (sv) |
MX (1) | MX171922B (sv) |
NO (1) | NO172186C (sv) |
PL (1) | PL158733B1 (sv) |
RU (1) | RU2073065C1 (sv) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5814110A (en) * | 1986-09-24 | 1998-09-29 | Exxon Chemical Patents Inc. | Chemical compositions and use as fuel additives |
JPH0733518B2 (ja) * | 1992-02-24 | 1995-04-12 | 小池化学株式会社 | ガソリン用水分除去剤 |
GB9410820D0 (en) * | 1994-05-31 | 1994-07-20 | Exxon Chemical Patents Inc | Oil additives and compositions |
GB9610363D0 (en) | 1996-05-17 | 1996-07-24 | Ethyl Petroleum Additives Ltd | Fuel additives and compositions |
US5681359A (en) * | 1996-10-22 | 1997-10-28 | Quantum Chemical Corporation | Ethylene vinyl acetate and isobutylene terpolymer as a cold flow improver for distillate fuel compositions |
GB9725579D0 (en) | 1997-12-03 | 1998-02-04 | Exxon Chemical Patents Inc | Additives and oil compositions |
GB9725581D0 (en) | 1997-12-03 | 1998-02-04 | Exxon Chemical Patents Inc | Additives and oil compositions |
KR100306787B1 (ko) * | 1999-06-17 | 2001-09-24 | 배석만 | 귀걸이 착탈구 |
US20050086855A1 (en) * | 2003-10-15 | 2005-04-28 | Tack Robert D. | Method for the reduction of deposits in jet engine |
JP4775180B2 (ja) * | 2006-08-28 | 2011-09-21 | パナソニック電工株式会社 | 水切り機能を備えたバスレフ型スピーカユニット |
EP2025737A1 (en) | 2007-08-01 | 2009-02-18 | Afton Chemical Corporation | Environmentally-friendly fuel compositions |
CN105722961B (zh) * | 2013-09-20 | 2019-07-12 | 巴斯夫欧洲公司 | 季铵化氮化合物在燃料中的用途、相关浓缩物和组合物 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2948596A (en) * | 1955-12-20 | 1960-08-09 | Gulf Research Development Co | Non-stalling gasoline fuel compositions |
US2906613A (en) * | 1956-06-21 | 1959-09-29 | Sun Oil Co | Suppression of fuel icing |
FR1247926A (fr) * | 1957-06-20 | 1960-12-09 | Exxon Research Engineering Co | Fuel-oils perfectionnés |
US3033665A (en) * | 1958-08-01 | 1962-05-08 | Gulf Research Development Co | Nonstalling gasoline motor fuel |
US3116128A (en) * | 1959-12-28 | 1963-12-31 | Gulf Research Development Co | Fuel oil composition and composite improvement agent therefor |
FR1311567A (fr) * | 1960-12-30 | 1962-12-07 | Shell Int Research | Nouveaux composés et liquides organiques de conductivité électrique améliorée |
US3116218A (en) * | 1962-07-17 | 1963-12-31 | Bayer Ag | Process for the production of penicillin-splitting enzyme preparations |
US3578422A (en) * | 1969-03-03 | 1971-05-11 | Lubrizol Corp | Emulsion resistant fuel compositions |
US3961916A (en) * | 1972-02-08 | 1976-06-08 | Exxon Research And Engineering Company | Middle distillate compositions with improved filterability and process therefor |
US4105418A (en) * | 1973-05-29 | 1978-08-08 | Mohnhaupt Dietrich Fritz Arthu | Fuels for internal combustion engines |
US4059414A (en) * | 1976-05-28 | 1977-11-22 | Phillips Petroleum Company | Ashless fuel detergent additives |
US4113443A (en) * | 1977-06-27 | 1978-09-12 | Standard Oil Company (Indiana) | Antistatic additives |
US4211534A (en) * | 1978-05-25 | 1980-07-08 | Exxon Research & Engineering Co. | Combination of ethylene polymer, polymer having alkyl side chains, and nitrogen containing compound to improve cold flow properties of distillate fuel oils |
CA1137101A (en) * | 1978-12-29 | 1982-12-07 | Vijaya K. Varma | Oil soluble sulfonated polyols and a process for producing esters of unsaturated c.sub.4-c in10 xx dicarboxylic acid materials with said sulfonated polyols |
US4464182A (en) * | 1981-03-31 | 1984-08-07 | Exxon Research & Engineering Co. | Glycol ester flow improver additive for distillate fuels |
US4620855A (en) * | 1984-11-07 | 1986-11-04 | The Lubrizol Corp. | Amino sulfonic acid derivatives of carboxylic acid-containing interpolymers, and fuels, lubricants and aqueous systems containing said derivatives |
US5215548A (en) * | 1991-12-20 | 1993-06-01 | Exxon Research And Engineering Company | Distillate fuels containing an amine salt of a sulfonic acid and a low volatility carrier fluid (PNE-554) |
-
1987
- 1987-11-02 GB GB878725613A patent/GB8725613D0/en active Pending
-
1988
- 1988-10-31 DD DD88321272A patent/DD275880A5/de not_active IP Right Cessation
- 1988-11-01 BR BR888805623A patent/BR8805623A/pt not_active Application Discontinuation
- 1988-11-01 FI FI885036A patent/FI95478C/sv not_active IP Right Cessation
- 1988-11-01 RU SU884613030A patent/RU2073065C1/ru active
- 1988-11-01 NO NO884859A patent/NO172186C/no unknown
- 1988-11-01 MX MX013638A patent/MX171922B/es unknown
- 1988-11-02 DE DE8888310319T patent/DE3868311D1/de not_active Expired - Lifetime
- 1988-11-02 IN IN944DE1988 patent/IN174267B/en unknown
- 1988-11-02 JP JP63278511A patent/JP2641925B2/ja not_active Expired - Lifetime
- 1988-11-02 PL PL1988275591A patent/PL158733B1/pl unknown
- 1988-11-02 EP EP88310319A patent/EP0316108B1/en not_active Expired - Lifetime
- 1988-11-02 KR KR1019880014393A patent/KR970010865B1/ko not_active IP Right Cessation
- 1988-11-02 ES ES198888310319T patent/ES2038770T3/es not_active Expired - Lifetime
- 1988-11-02 CN CN88107510A patent/CN1025747C/zh not_active Expired - Fee Related
- 1988-11-02 AT AT88310319T patent/ATE72455T1/de not_active IP Right Cessation
- 1988-11-02 DK DK611388A patent/DK611388A/da not_active Application Discontinuation
- 1988-11-02 AU AU24587/88A patent/AU615004B2/en not_active Ceased
-
1992
- 1992-05-05 GR GR920400852T patent/GR3004493T3/el unknown
-
1993
- 1993-09-17 US US08/123,307 patent/US5364419A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB8725613D0 (en) | 1987-12-09 |
DE3868311D1 (de) | 1992-03-19 |
DK611388A (da) | 1989-05-03 |
FI885036A0 (sv) | 1988-11-01 |
PL275591A1 (en) | 1989-07-10 |
JP2641925B2 (ja) | 1997-08-20 |
ATE72455T1 (de) | 1992-02-15 |
NO884859D0 (no) | 1988-11-01 |
DD275880A5 (de) | 1990-02-07 |
BR8805623A (pt) | 1989-07-18 |
AU615004B2 (en) | 1991-09-19 |
KR890008303A (ko) | 1989-07-10 |
CN1025747C (zh) | 1994-08-24 |
JPH0284490A (ja) | 1990-03-26 |
KR970010865B1 (ko) | 1997-07-01 |
EP0316108B1 (en) | 1992-02-05 |
ES2038770T3 (es) | 1993-08-01 |
NO884859L (no) | 1989-05-03 |
AU2458788A (en) | 1989-05-04 |
EP0316108A1 (en) | 1989-05-17 |
MX171922B (es) | 1993-11-24 |
GR3004493T3 (sv) | 1993-03-31 |
NO172186C (no) | 1993-06-16 |
DK611388D0 (da) | 1988-11-02 |
RU2073065C1 (ru) | 1997-02-10 |
FI885036A (sv) | 1989-05-03 |
IN174267B (sv) | 1994-10-22 |
NO172186B (no) | 1993-03-08 |
US5364419A (en) | 1994-11-15 |
FI95478C (sv) | 1996-02-12 |
PL158733B1 (pl) | 1992-09-30 |
CN1034951A (zh) | 1989-08-23 |
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