IT8348649A0 - Agenti addensanti a base di poliesteri per fluidi idraulici a base acquosa - Google Patents

Agenti addensanti a base di poliesteri per fluidi idraulici a base acquosa

Info

Publication number
IT8348649A0
IT8348649A0 IT8348649A IT4864983A IT8348649A0 IT 8348649 A0 IT8348649 A0 IT 8348649A0 IT 8348649 A IT8348649 A IT 8348649A IT 4864983 A IT4864983 A IT 4864983A IT 8348649 A0 IT8348649 A0 IT 8348649A0
Authority
IT
Italy
Prior art keywords
polyester
water
thickening agents
hydraulic fluids
based hydraulic
Prior art date
Application number
IT8348649A
Other languages
English (en)
Inventor
Emil J Costagliola
Fran-Cis S Munjat
Original Assignee
Houghton & Co E F
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 Houghton & Co E F filed Critical Houghton & Co E F
Publication of IT8348649A0 publication Critical patent/IT8348649A0/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/04—Saturated ethers
    • 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
    • C10M173/00—Lubricating compositions containing more than 10% water
    • C10M173/02—Lubricating compositions containing more than 10% water not containing mineral or fatty oils
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
    • C08G65/2606—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups
    • C08G65/2609—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups containing aliphatic 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
    • C08G65/2645—Metals or compounds thereof, e.g. salts
    • C08G65/2648—Alkali metals or compounds thereof
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
    • C08G65/2645—Metals or compounds thereof, e.g. salts
    • C08G65/2654—Aluminium or boron; Compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Polyethers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT8348649A 1982-07-08 1983-07-08 Agenti addensanti a base di poliesteri per fluidi idraulici a base acquosa IT8348649A0 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39630182A 1982-07-08 1982-07-08

Publications (1)

Publication Number Publication Date
IT8348649A0 true IT8348649A0 (it) 1983-07-08

Family

ID=23566688

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8348649A IT8348649A0 (it) 1982-07-08 1983-07-08 Agenti addensanti a base di poliesteri per fluidi idraulici a base acquosa

Country Status (5)

Country Link
EP (1) EP0116564A1 (it)
KR (1) KR840005420A (it)
CA (1) CA1333811C (it)
IT (1) IT8348649A0 (it)
WO (1) WO1984000361A1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3531915A1 (de) * 1985-09-07 1987-03-19 Bayer Ag Verdickungssysteme fuer hoch wasserhaltige funktionelle fluessigkeiten und die diese verdickungssysteme enthaltenden hoch wasserhaltigen funktionellen fluessigkeiten
DE3807235A1 (de) * 1988-03-05 1989-09-14 Basf Ag Fliesenklebstoff
DE4017687A1 (de) * 1990-06-01 1991-12-05 Bayer Ag Verbesserte funktionelle fluessigkeiten
DE4017688A1 (de) * 1990-06-01 1991-12-05 Bayer Ag Verbesserte funktionelle fluessigkeiten und neue polyoxyalkylenpolymere
US9914893B2 (en) 2014-01-28 2018-03-13 Basf Se Use of alkoxylated polyethylene glycols in lubricating oil compositions

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3829506A (en) * 1971-06-01 1974-08-13 Basf Wyandotte Corp Biodegradable surface active agents having good foam properties and foam stabilizing characteristics
US3748276A (en) * 1971-07-19 1973-07-24 Basf Wyandotte Corp Aqueous gel composition containing polyether polyol gelling agents
US4312768A (en) * 1979-10-22 1982-01-26 Basf Wyandotte Corporation Synergistic polyether thickeners for water-based hydraulic fluids
US4310436A (en) * 1979-10-22 1982-01-12 Basf Wyandotte Polyether-based thickeners with additives for increased efficiency in aqueous systems
US4312775A (en) * 1979-10-22 1982-01-26 Basf Wyandotte Corporation Polyether thickeners for aqueous systems containing additives for increased thickening efficiency
US4381205A (en) * 1982-04-05 1983-04-26 E. F. Houghton & Company Metal quenching process

Also Published As

Publication number Publication date
CA1333811C (en) 1995-01-03
EP0116564A1 (en) 1984-08-29
KR840005420A (ko) 1984-11-12
WO1984000361A1 (en) 1984-02-02

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