GB1146925A - Lubricant compositions - Google Patents

Lubricant compositions

Info

Publication number
GB1146925A
GB1146925A GB29775/67A GB2977567A GB1146925A GB 1146925 A GB1146925 A GB 1146925A GB 29775/67 A GB29775/67 A GB 29775/67A GB 2977567 A GB2977567 A GB 2977567A GB 1146925 A GB1146925 A GB 1146925A
Authority
GB
United Kingdom
Prior art keywords
moles
alkyl
acid
converted
acids
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB29775/67A
Other languages
English (en)
Inventor
Aart Strang
Joannes Hubertus Antoni Hoeing
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Priority to GB29775/67A priority Critical patent/GB1146925A/en
Priority to AT615368A priority patent/AT287893B/de
Priority to JP43043981A priority patent/JPS4835325B1/ja
Priority to BE717159A priority patent/BE717159A/xx
Priority to SE08614/68A priority patent/SE335196B/xx
Priority to CH949068A priority patent/CH508716A/de
Priority to FI681799A priority patent/FI49318C/fi
Priority to DE1769670A priority patent/DE1769670C3/de
Priority to FR156579A priority patent/FR1569519A/fr
Priority to ES355462A priority patent/ES355462A1/es
Priority to NO2538/68A priority patent/NO123441B/no
Priority to NL6808968A priority patent/NL6808968A/xx
Publication of GB1146925A publication Critical patent/GB1146925A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C65/01—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups
    • C07C65/03—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups monocyclic and having all hydroxy or O-metal groups bound to the ring
    • C07C65/05—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups monocyclic and having all hydroxy or O-metal groups bound to the ring o-Hydroxy carboxylic acids
    • 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
    • C10M1/00—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants
    • C10M1/08—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants with additives
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/14—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings
    • C10M2207/144—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings containing hydroxy groups
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/14—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings
    • C10M2207/146—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings having carboxyl groups bound to carbon atoms of six-membeered aromatic rings having a hydrocarbon substituent of thirty or more carbon atoms
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/26—Overbased carboxylic acid salts
    • C10M2207/262—Overbased carboxylic acid salts derived from hydroxy substituted aromatic acids, e.g. salicylates
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/40—Fatty vegetable or animal oils
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/40—Fatty vegetable or animal oils
    • C10M2207/402—Castor oils
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/40—Fatty vegetable or animal oils
    • C10M2207/404—Fatty vegetable or animal oils obtained from genetically modified species
    • 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
    • C10N2040/25—Internal-combustion engines
    • C10N2040/252—Diesel engines
    • 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
    • C10N2040/25—Internal-combustion engines
    • C10N2040/252—Diesel engines
    • C10N2040/253—Small diesel engines
    • 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
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/015—Dispersions of solid lubricants
    • C10N2050/02—Dispersions of solid lubricants dissolved or suspended in a carrier which subsequently evaporates to leave a lubricant coating
    • 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
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/10—Form in which the lubricant is applied to the material being lubricated semi-solid; greasy
    • 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
    • C10N2070/00—Specific manufacturing methods for lubricant compositions
    • C10N2070/02—Concentrating of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
GB29775/67A 1967-06-28 1967-06-28 Lubricant compositions Expired GB1146925A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
GB29775/67A GB1146925A (en) 1967-06-28 1967-06-28 Lubricant compositions
AT615368A AT287893B (de) 1967-06-28 1968-06-26 Schmiermittel
JP43043981A JPS4835325B1 (enrdf_load_stackoverflow) 1967-06-28 1968-06-26
BE717159A BE717159A (enrdf_load_stackoverflow) 1967-06-28 1968-06-26
SE08614/68A SE335196B (enrdf_load_stackoverflow) 1967-06-28 1968-06-26
CH949068A CH508716A (de) 1967-06-28 1968-06-26 Schmiermittel
FI681799A FI49318C (fi) 1967-06-28 1968-06-26 Voiteluaineseos.
DE1769670A DE1769670C3 (de) 1967-06-28 1968-06-26 Schmiermittelgemisch
FR156579A FR1569519A (enrdf_load_stackoverflow) 1967-06-28 1968-06-26
ES355462A ES355462A1 (es) 1967-06-28 1968-06-26 Un procedimiento para la preparacion de una composicion lu-bricante.
NO2538/68A NO123441B (enrdf_load_stackoverflow) 1967-06-28 1968-06-26
NL6808968A NL6808968A (enrdf_load_stackoverflow) 1967-06-28 1968-06-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29775/67A GB1146925A (en) 1967-06-28 1967-06-28 Lubricant compositions

Publications (1)

Publication Number Publication Date
GB1146925A true GB1146925A (en) 1969-03-26

Family

ID=10296987

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29775/67A Expired GB1146925A (en) 1967-06-28 1967-06-28 Lubricant compositions

Country Status (12)

Country Link
JP (1) JPS4835325B1 (enrdf_load_stackoverflow)
AT (1) AT287893B (enrdf_load_stackoverflow)
BE (1) BE717159A (enrdf_load_stackoverflow)
CH (1) CH508716A (enrdf_load_stackoverflow)
DE (1) DE1769670C3 (enrdf_load_stackoverflow)
ES (1) ES355462A1 (enrdf_load_stackoverflow)
FI (1) FI49318C (enrdf_load_stackoverflow)
FR (1) FR1569519A (enrdf_load_stackoverflow)
GB (1) GB1146925A (enrdf_load_stackoverflow)
NL (1) NL6808968A (enrdf_load_stackoverflow)
NO (1) NO123441B (enrdf_load_stackoverflow)
SE (1) SE335196B (enrdf_load_stackoverflow)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3441439A1 (de) * 1983-11-15 1985-05-30 Shell Internationale Research Maatschappij B.V., Den Haag Mit bor modifiziertes basisches metallsalz, eine dieses enthaltende schmieroelzusammensetzung, sowie verfahren zur herstellung des metallsalzes
US4810398A (en) * 1987-02-16 1989-03-07 Shell Oil Company Preparation of a basic salt
US4929374A (en) * 1987-09-22 1990-05-29 Shell Oil Company Lubricating oil composition
US5451331A (en) * 1988-06-14 1995-09-19 Bp Chemicals (Additives) Limited Process for the production of a lubricating oil additive concentrate
US5652203A (en) * 1992-09-10 1997-07-29 Kao Corporation Process of overbasing a salicylic ester and product thereof
WO2004013265A1 (ja) * 2002-08-05 2004-02-12 Nippon Oil Corporation 潤滑油組成物
WO2004013263A1 (ja) * 2002-08-05 2004-02-12 Nippon Oil Corporation 潤滑油組成物
WO2004013264A1 (ja) * 2002-08-05 2004-02-12 Nippon Oil Corporation 潤滑油組成物
WO2004055140A1 (ja) * 2002-12-17 2004-07-01 Nippon Oil Corporation 潤滑油添加剤および潤滑油組成物
US7163911B2 (en) 2003-05-22 2007-01-16 Chevron Oronite Company Llc Carboxylated detergent-dispersant additive for lubricating oils
US7563752B2 (en) 2002-08-05 2009-07-21 Nippon Oil Corporation Lubricating oil compositions
US7625847B2 (en) 2002-08-05 2009-12-01 Nippon Oil Corporation Lubricating oil compositions
GB2464590A (en) * 2008-09-11 2010-04-28 Infineum Int Ltd A detergent for use in a lubricating oil
EP2308953A1 (en) 2009-09-29 2011-04-13 Chevron Oronite Technology B.V. System oil formulation for marine two-stroke engines containing alkyl salicylates
EP2322591A1 (en) 2005-07-29 2011-05-18 Chevron Oronite S.A. Overbased alkaline earth metal alkylhydroxybenzoates having low crude sediment
US7951760B2 (en) 2005-07-29 2011-05-31 Chevron Oronite S.A. Overbased alkali metal alkylhydroxybenzoates having low crude sediment
US8188020B2 (en) 2003-12-22 2012-05-29 Chevron Oronite S.A. Lubricating oil composition containing an alkali metal detergent
US8399388B2 (en) 2009-07-01 2013-03-19 Chevron Oronite Company Llc Low temperature performance lubricating oil detergents and method of making the same
US8618029B2 (en) 2003-12-22 2013-12-31 Chevron Oronite S.A. Overbased detergents for lubricating oil applications
US8778856B2 (en) 2009-12-02 2014-07-15 Chevron Oronite Company Llc Low temperature performance lubricating oil detergents and method of making the same
US8993499B2 (en) 2007-12-28 2015-03-31 Chevron Oronite Company Llc Low temperature performance lubricating oil detergents and method of making the same

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1452114A (en) * 1973-12-17 1976-10-13 Shell Int Research Lubricant composition
JPS5322405A (en) * 1976-06-19 1978-03-01 Tokyo Jiki Insatsu Kk Magnetic recording card reproducer
JPS52125311A (en) * 1976-04-14 1977-10-21 Tokyo Jiki Insatsu Kk Method and device for reproducing magnetic recording card
JP4578115B2 (ja) * 2004-02-04 2010-11-10 Ｊｘ日鉱日石エネルギー株式会社 潤滑油組成物
JP2006124536A (ja) * 2004-10-29 2006-05-18 Nippon Oil Corp 鉛含有金属材料に好適な潤滑油組成物
ES2605172T3 (es) * 2007-04-24 2017-03-13 Infineum International Ltd Un hidroxibenzoato sustituido con hidrocarbilo metálico sobrebasificado para reducir la precipitación de asfalteno

Cited By (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3441439A1 (de) * 1983-11-15 1985-05-30 Shell Internationale Research Maatschappij B.V., Den Haag Mit bor modifiziertes basisches metallsalz, eine dieses enthaltende schmieroelzusammensetzung, sowie verfahren zur herstellung des metallsalzes
US4539126A (en) * 1983-11-15 1985-09-03 Shell Oil Company Borated basic metal salt and lubricating oil composition
US4810398A (en) * 1987-02-16 1989-03-07 Shell Oil Company Preparation of a basic salt
US4929374A (en) * 1987-09-22 1990-05-29 Shell Oil Company Lubricating oil composition
US5451331A (en) * 1988-06-14 1995-09-19 Bp Chemicals (Additives) Limited Process for the production of a lubricating oil additive concentrate
US5652203A (en) * 1992-09-10 1997-07-29 Kao Corporation Process of overbasing a salicylic ester and product thereof
US7625847B2 (en) 2002-08-05 2009-12-01 Nippon Oil Corporation Lubricating oil compositions
WO2004013263A1 (ja) * 2002-08-05 2004-02-12 Nippon Oil Corporation 潤滑油組成物
WO2004013264A1 (ja) * 2002-08-05 2004-02-12 Nippon Oil Corporation 潤滑油組成物
EP1561799A1 (en) 2002-08-05 2005-08-10 Nippon Oil Corporation Lubricating oil composition
US8765649B2 (en) 2002-08-05 2014-07-01 Nippon Oil Corporation Lubricating oil composition
CN100462424C (zh) * 2002-08-05 2009-02-18 新日本石油株式会社 润滑油组合物
CN100500818C (zh) * 2002-08-05 2009-06-17 新日本石油株式会社 润滑油组合物
US7563752B2 (en) 2002-08-05 2009-07-21 Nippon Oil Corporation Lubricating oil compositions
US7563751B2 (en) 2002-08-05 2009-07-21 Nippon Oil Corporation Lubricating oil composition
WO2004013265A1 (ja) * 2002-08-05 2004-02-12 Nippon Oil Corporation 潤滑油組成物
WO2004055140A1 (ja) * 2002-12-17 2004-07-01 Nippon Oil Corporation 潤滑油添加剤および潤滑油組成物
US7629302B2 (en) 2002-12-17 2009-12-08 Nippon Oil Corporation Lubricating oil additive and lubricating oil composition
EP2292723A1 (en) 2003-05-22 2011-03-09 Chevron Oronite Company LLC Unsulfurized additive composition comprising salicylates for lubricating oils
US7163911B2 (en) 2003-05-22 2007-01-16 Chevron Oronite Company Llc Carboxylated detergent-dispersant additive for lubricating oils
US8618029B2 (en) 2003-12-22 2013-12-31 Chevron Oronite S.A. Overbased detergents for lubricating oil applications
US8188020B2 (en) 2003-12-22 2012-05-29 Chevron Oronite S.A. Lubricating oil composition containing an alkali metal detergent
EP2322591A1 (en) 2005-07-29 2011-05-18 Chevron Oronite S.A. Overbased alkaline earth metal alkylhydroxybenzoates having low crude sediment
US7951760B2 (en) 2005-07-29 2011-05-31 Chevron Oronite S.A. Overbased alkali metal alkylhydroxybenzoates having low crude sediment
US8030258B2 (en) 2005-07-29 2011-10-04 Chevron Oronite Company Llc Overbased alkaline earth metal alkylhydroxybenzoates having low crude sediment
US8993499B2 (en) 2007-12-28 2015-03-31 Chevron Oronite Company Llc Low temperature performance lubricating oil detergents and method of making the same
GB2464590B (en) * 2008-09-11 2011-06-22 Infineum Int Ltd A detergent for use in a lubricating oil
GB2464590A (en) * 2008-09-11 2010-04-28 Infineum Int Ltd A detergent for use in a lubricating oil
US8399388B2 (en) 2009-07-01 2013-03-19 Chevron Oronite Company Llc Low temperature performance lubricating oil detergents and method of making the same
US8664170B2 (en) 2009-07-01 2014-03-04 Chevron Oronite Company Llc Low temperature performance lubricating oil detergents and method of making the same
US8383562B2 (en) 2009-09-29 2013-02-26 Chevron Oronite Technology B.V. System oil formulation for marine two-stroke engines
EP2308953A1 (en) 2009-09-29 2011-04-13 Chevron Oronite Technology B.V. System oil formulation for marine two-stroke engines containing alkyl salicylates
US8778856B2 (en) 2009-12-02 2014-07-15 Chevron Oronite Company Llc Low temperature performance lubricating oil detergents and method of making the same

Also Published As

Publication number Publication date
FI49318C (fi) 1975-05-12
FR1569519A (enrdf_load_stackoverflow) 1969-05-30
SE335196B (enrdf_load_stackoverflow) 1971-05-17
AT287893B (de) 1971-02-10
JPS4835325B1 (enrdf_load_stackoverflow) 1973-10-27
DE1769670A1 (de) 1971-11-04
BE717159A (enrdf_load_stackoverflow) 1968-12-27
NO123441B (enrdf_load_stackoverflow) 1971-11-15
ES355462A1 (es) 1970-04-16
NL6808968A (enrdf_load_stackoverflow) 1968-12-30
DE1769670B2 (de) 1977-11-10
FI49318B (enrdf_load_stackoverflow) 1975-01-31
CH508716A (de) 1971-06-15
DE1769670C3 (de) 1978-06-29

Similar Documents

Publication Publication Date Title
GB1146925A (en) Lubricant compositions
GB1184020A (en) Salts of Polyvalent Metals and Alkylsalicylic Acids
GB1297150A (enrdf_load_stackoverflow)
GB1011163A (en) Manufacture of phosphoric acid
ES397596A1 (es) Un procedimiento para producir esteres de prostaglandinas.
GB1155776A (en) Process for preparing a Metal Salt of an Aromatic Hydroxycarboxylic Acid and a Free Acid thereof
GB1363834A (en) Sodium aluminium borate and preparation thereof
GB1416446A (en) Sperm oil
GB1352793A (en) Detergent composition
GB1349062A (en) Process for the preparation of leuco crystal violet lactone
GB1228991A (enrdf_load_stackoverflow)
GB1276928A (en) Olefine sulphonates compositions and the preparation thereof
GB1225019A (en) Sulphonic acid esters
GB1212760A (en) Preparation of salts of alkyl hydroxymethylene malonates
GB1474142A (en) Lactone
GB812673A (en) Improvements in or relating to photographic material
GB1397189A (en) Acid-modified polyterephthalic acid esters
GB1459242A (en) Process for the production of disopropyl ether
GB1344791A (en) Asparatic anhydride salts and their production
GB529390A (en) Method of preparing an iron catalyst in synthesizing gasoline
GB1324365A (en) Soap tablet production
GB1414115A (en) Method for producing 2,6-ditert-butyl-4-cumyl phenol
FR2046504A5 (en) Sulphonation of (alk) aryl compositions
GB1198575A (en) Aminoaphthalene Sulphonic Acids.
GB1384865A (en) Stereospecific reduction of 9,15-dioxo prostanglandins