KR870006070A - 스피로디포스페이트-함유 작용성 조성물 - Google Patents
스피로디포스페이트-함유 작용성 조성물 Download PDFInfo
- Publication number
- KR870006070A KR870006070A KR860011179A KR860011179A KR870006070A KR 870006070 A KR870006070 A KR 870006070A KR 860011179 A KR860011179 A KR 860011179A KR 860011179 A KR860011179 A KR 860011179A KR 870006070 A KR870006070 A KR 870006070A
- Authority
- KR
- South Korea
- Prior art keywords
- composition
- group
- spirodiphosphate
- residues
- aliphatic
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims 18
- 125000001931 aliphatic group Chemical group 0.000 claims 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 3
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims 3
- 229910052717 sulfur Inorganic materials 0.000 claims 3
- 239000011593 sulfur Substances 0.000 claims 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 229910052799 carbon Inorganic materials 0.000 claims 2
- 229910052739 hydrogen Inorganic materials 0.000 claims 2
- 239000001257 hydrogen Substances 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 2
- 239000001301 oxygen Substances 0.000 claims 2
- 125000004001 thioalkyl group Chemical group 0.000 claims 2
- 125000005000 thioaryl group Chemical group 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 125000003342 alkenyl group Chemical group 0.000 claims 1
- 125000002877 alkyl aryl group Chemical group 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000004519 grease Substances 0.000 claims 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
- 230000001050 lubricating effect Effects 0.000 claims 1
- 239000002557 mineral fiber Substances 0.000 claims 1
- 239000002480 mineral oil Substances 0.000 claims 1
- 235000010446 mineral oil Nutrition 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 125000005429 oxyalkyl group Chemical group 0.000 claims 1
- 229910052698 phosphorus Inorganic materials 0.000 claims 1
- 239000011574 phosphorus Substances 0.000 claims 1
- -1 thioalkenyl Chemical group 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6571—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms
- C07F9/657154—Cyclic esteramides of oxyacids of phosphorus
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
- C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
- C10M137/04—Phosphate esters
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
- C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
- C10M137/04—Phosphate esters
- C10M137/10—Thio derivatives
- C10M137/105—Thio derivatives not containing metal
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
- C10M137/16—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having a phosphorus-to-nitrogen bond
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/042—Metal salts thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/047—Thioderivatives not containing metallic elements
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/049—Phosphite
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/08—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-nitrogen bonds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
- C10N2040/042—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for automatic transmissions
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
- C10N2040/044—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for manual transmissions
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
- C10N2040/046—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for traction drives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/08—Hydraulic fluids, e.g. brake-fluids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/22—Metal working with essential removal of material, e.g. cutting, grinding or drilling
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Lubricants (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 31℃, 98℃ 및 160℃에서 실시예 2에 대한 시험 결과를 그래프로 나타낸 도면이다.
제2도는 31℃, 98℃ 및 160℃에서 비교 실시예 C3에 대한 시험 결과를 나타낸 도면이다.
제3도는 160℃에서 0,2,1,2,4 및 6시간 후의 실시예 2에 대한 시험 결과를 그래프로 나타낸 도면.
Claims (14)
- 담체 매질 및 하기 일반식(Ⅰ)의 스피로디포스페이트로 이루어진 조성물상기식에서, X 및 X'는 독립적으로 산소 및 황으로 이루어진 그룹중에서 선택되며;Z 및 Z'는 독립적으로 산소, 황, 질소 및 탄소를 통하여 인에 결합하는 유기 잔기로 이루어진 그룹중에서 선택된다.
- 제1항에 있어서, Z 및 Z'가 옥시알킬, 폴리옥시알킬, 옥시알케닐, 옥시아릴, 티오알킬, 티오알케닐, 티오아릴, 치환된 아미노, 알크아릴 및 지방족 잔기로 이루어진 그룹중에서 선택되는 조성물.
- 제1항에 있어서, X 및 X'가 황인 조성물.
- 제1항에 있어서, Z 및 Z'가 티오알킬, 틸오아릴 및 치환된 아미노 잔기 중에서 선택되는 조성물.
- 제4항에 있어서, Z 및 Z'가 기의 정의가 다음과 같은 일반식 -NRR'의 아미노 잔기로 이루어진 그룹 중에서 선택되는 조성물;R 및 R'는 지방족, 옥시지방족, 폴리옥시지방족, 지환족 및 아릴잔기로 이루어진 그룹중에서 선택되고 또한 R'는 수소로 이루어진 그룹중에서 선택된다.
- 제5항에 있어서, R'가 수소인 조성물.
- 제5항에 있어서, R이 C6-C30지방족 및 치환족 잔기, 및 C7-C30지방족 치환된 아릴잔기로 이루어진 그룹중에서 선택되는 조성물.
- 제6항에 있어서, R이 C13-C24지방족 잔기로 이루어진 그룹중에서 선택되는 조성물.
- 제8항에 있어서, R이 알케닐 잔기인 조성물.
- 제5항에 있어서, R이 옥시지방족 또는 폴리옥시지방족 잔기인 조성물.
- 제1항에 있어서, 언급된 담체 매질이 광물성유 및 광물섬유-기본 그리이스로 이루어진 그룹 중에서 선택되는 조성물.
- 제1항에 있어서, 스피로디포스페이트가 조성물의 중량에 대해 10중량% 이하로 존재하는 조성물.
- 제12항에 있어서, 스피로디포스페이트가 윤활조성물의 중량에 대해 약 0.01 내지 약 5중량%로 존재하는 조성물.
- 제13항에 있어서, 스피로디포스페이트가 조성물에 대해 약 0.1 내지 약 2.5중량%로 존재하는 조성물.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/813,296 US4778613A (en) | 1985-12-24 | 1985-12-24 | Spirodiphosphate-containing working substances |
US813,296 | 1985-12-24 | ||
US813296 | 1985-12-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870006070A true KR870006070A (ko) | 1987-07-09 |
KR940009417B1 KR940009417B1 (ko) | 1994-10-13 |
Family
ID=25211998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019860011179A KR940009417B1 (ko) | 1985-12-24 | 1986-12-24 | 스피로디포스페이트-함유 작동 조성물 |
Country Status (6)
Country | Link |
---|---|
US (1) | US4778613A (ko) |
EP (1) | EP0227101B1 (ko) |
JP (1) | JPH086112B2 (ko) |
KR (1) | KR940009417B1 (ko) |
CA (1) | CA1256091A (ko) |
DE (1) | DE3689751T2 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1293737C (en) * | 1985-12-24 | 1991-12-31 | Lee Cherney | Spirodiphosphoamidate type compounds and process for their preparation |
US5230816A (en) * | 1992-05-05 | 1993-07-27 | Ciba-Geigy Corporation | 3,9-bis(dialkylamino)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecanes and stabilized compositions |
US6541430B1 (en) * | 2000-03-24 | 2003-04-01 | E. I. Du Pont De Nemours And Company | Fluorinated lubricant additives |
CN1293134C (zh) * | 2005-07-05 | 2007-01-03 | 四川大学 | 具有双螺环结构的含磷阻燃剂及其制备方法 |
US8466096B2 (en) | 2007-04-26 | 2013-06-18 | Afton Chemical Corporation | 1,3,2-dioxaphosphorinane, 2-sulfide derivatives for use as anti-wear additives in lubricant compositions |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3192243A (en) * | 1962-04-10 | 1965-06-29 | Delaware Chemicals Inc | Phosphorous derivatives of pentaerythritol |
US3141032A (en) * | 1963-01-23 | 1964-07-14 | Union Carbide Corp | Dialkyl pentaerythritol diphosphonates and phosphite phosphonates |
US3325566A (en) * | 1964-04-20 | 1967-06-13 | Olin Mathieson | Diphosphaspiro compound and process of making same |
US3597503A (en) * | 1967-12-06 | 1971-08-03 | Hooker Chemical Corp | Cyclic phosphoroamidates and process for making same |
DE2206933A1 (de) * | 1971-02-16 | 1972-08-24 | Shell Internationale Research Maatschappij N.V., Den Haag (Niederlande) | Phosphorinane und diese Verbindungen enthaltende Schmiermittel |
US3819748A (en) * | 1972-05-05 | 1974-06-25 | Texaco Nv Sa | Phosphorus derivatives of tetrafunctional aromatic compounds |
US3839506A (en) * | 1973-04-16 | 1974-10-01 | Borg Warner | Hindered phenol pentaerythritol phosphonate |
US3978167A (en) * | 1974-01-02 | 1976-08-31 | Michigan Chemical Corporation | Pentaerythritol cyclic diphosphates and diphosphoramidates |
US4290976A (en) * | 1975-03-24 | 1981-09-22 | Borg-Warner Chemicals, Inc. | Process for the preparation of phenol-free phosphites |
CA1075257A (en) * | 1975-09-26 | 1980-04-08 | James A. Albright | Pentaerythritol cyclic diphosphates and diphosphoramidates |
US4086205A (en) * | 1976-09-03 | 1978-04-25 | Monsanto Company | Hydrogen phosphonates |
US4154721A (en) * | 1976-09-21 | 1979-05-15 | Borg-Warner Corporation | Flame-retardant phosphonate compositions |
US4162278A (en) * | 1978-04-28 | 1979-07-24 | American Cyanamid Company | Flame retardant polyphenylene ether resin compositions containing a pentaerythrityl phosphonate |
US4348291A (en) * | 1979-07-02 | 1982-09-07 | Stauffer Chemical Company | Novel phosphoramides, lubricating compositions and method of improving wear and extreme pressure characteristics of lubricating oil |
US4341722A (en) * | 1979-07-06 | 1982-07-27 | Ciba-Geigy Corporation | 2-Thiono-(2H) [1,3,2] dioxaphosphorinanes (phospholanes) |
DE3585120D1 (de) * | 1984-10-03 | 1992-02-20 | Hitachi Ltd | Schmiermittel fuer die plastische verformung von metallen. |
US4664828A (en) * | 1985-04-25 | 1987-05-12 | Stauffer Chemical Company | Antiwear additives for functional fluids |
CA1293737C (en) * | 1985-12-24 | 1991-12-31 | Lee Cherney | Spirodiphosphoamidate type compounds and process for their preparation |
-
1985
- 1985-12-24 US US06/813,296 patent/US4778613A/en not_active Expired - Fee Related
-
1986
- 1986-12-11 CA CA000525101A patent/CA1256091A/en not_active Expired
- 1986-12-23 EP EP86117945A patent/EP0227101B1/en not_active Expired - Lifetime
- 1986-12-23 DE DE3689751T patent/DE3689751T2/de not_active Expired - Fee Related
- 1986-12-24 JP JP61315959A patent/JPH086112B2/ja not_active Expired - Lifetime
- 1986-12-24 KR KR1019860011179A patent/KR940009417B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0227101A3 (en) | 1988-01-27 |
EP0227101A2 (en) | 1987-07-01 |
DE3689751D1 (de) | 1994-05-05 |
KR940009417B1 (ko) | 1994-10-13 |
US4778613A (en) | 1988-10-18 |
JPH086112B2 (ja) | 1996-01-24 |
DE3689751T2 (de) | 1994-10-20 |
EP0227101B1 (en) | 1994-03-30 |
CA1256091A (en) | 1989-06-20 |
JPS62158796A (ja) | 1987-07-14 |
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