ATE169666T1 - Homogene elektroviskose flüssigkeiten - Google Patents

Homogene elektroviskose flüssigkeiten

Info

Publication number: ATE169666T1
Authority: AT; Austria
Prior art keywords: homogeneous; liquids; electroviscous liquids; homogeneous electroviscous; aluminium
Prior art date: 1993-05-28

Application number

AT94916135T

Other languages

English (en)

Inventor

Dietrich Pirck

Hans-Dieter Grasshoff

Harald Kohnz

Peter Finmans

Tobias Carstensen

Dieter Jakubik

Wilfried Weber

Dieter Winkler

Original Assignee

Rwe Dea Ag

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.)

1993-05-28

Filing date

1994-05-25

Publication date

1998-08-15

1994-05-25 Application filed by Rwe Dea Ag filed Critical Rwe Dea Ag

1998-08-15 Application granted granted Critical

1998-08-15 Publication of ATE169666T1 publication Critical patent/ATE169666T1/de

Links

239000007788 liquid Substances 0.000 title abstract 3
239000002253 acid Substances 0.000 abstract 1
150000007513 acids Chemical class 0.000 abstract 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
229910052782 aluminium Inorganic materials 0.000 abstract 1
239000004411 aluminium Substances 0.000 abstract 1
150000001399 aluminium compounds Chemical class 0.000 abstract 1
150000008064 anhydrides Chemical class 0.000 abstract 1
229940077746 antacid containing aluminium compound Drugs 0.000 abstract 1
239000007795 chemical reaction product Substances 0.000 abstract 1
239000000344 soap Substances 0.000 abstract 1

Classifications

- 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
- C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
- C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
- C10M129/68—Esters
- C10M129/76—Esters containing free hydroxy or carboxyl 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
- C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
- C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
- C10M129/26—Carboxylic acids; Salts thereof
- C10M129/28—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M129/30—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 7 or less carbon atoms
- C10M129/34—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 7 or less carbon atoms polycarboxylic
- 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
- C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
- C10M171/001—Electrorheological fluids; smart fluids

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Organic Chemistry (AREA)
Lubricants (AREA)
Fluid-Pressure Circuits (AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Physical Or Chemical Processes And Apparatus (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

AT94916135T 1993-05-28 1994-05-25 Homogene elektroviskose flüssigkeiten ATE169666T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4317764A DE4317764A1 (de)	1993-05-28	1993-05-28	Homogene elektroviskose Flüssigkeiten

Publications (1)

Publication Number	Publication Date
ATE169666T1 true ATE169666T1 (de)	1998-08-15

Family

ID=6489119

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT94916135T ATE169666T1 (de)	1993-05-28	1994-05-25	Homogene elektroviskose flüssigkeiten

Country Status (11)

Country	Link
EP (1)	EP0652929B1 (de)
JP (1)	JP3433942B2 (de)
KR (1)	KR100279494B1 (de)
AT (1)	ATE169666T1 (de)
AU (1)	AU6793094A (de)
BR (1)	BR9405380A (de)
CA (1)	CA2141205C (de)
CZ (1)	CZ292137B6 (de)
DE (3)	DE4317764A1 (de)
RU (1)	RU95106492A (de)
WO (1)	WO1994028096A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10108533C2 (de) *	2001-02-22	2003-09-25	Schenck Ag Carl	Drehmomentwandler auf Basis elektrorheologischer und/oder magnetorheologischer Flüssigkeiten

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3047507A (en) *	1960-04-04	1962-07-31	Wefco Inc	Field responsive force transmitting compositions
DE4139065A1 (de) *	1991-11-28	1993-06-17	Rwe Dea Ag	Homogene elektroviskose fluessigkeiten

1993
- 1993-05-28 DE DE4317764A patent/DE4317764A1/de not_active Withdrawn
1994
- 1994-05-25 JP JP50010595A patent/JP3433942B2/ja not_active Expired - Lifetime
- 1994-05-25 WO PCT/DE1994/000595 patent/WO1994028096A1/de not_active Ceased
- 1994-05-25 AU AU67930/94A patent/AU6793094A/en not_active Abandoned
- 1994-05-25 KR KR1019950700322A patent/KR100279494B1/ko not_active Expired - Lifetime
- 1994-05-25 DE DE4493438T patent/DE4493438D2/de not_active Expired - Fee Related
- 1994-05-25 DE DE59406666T patent/DE59406666D1/de not_active Expired - Fee Related
- 1994-05-25 RU RU95106492/04A patent/RU95106492A/ru unknown
- 1994-05-25 CA CA002141205A patent/CA2141205C/en not_active Expired - Lifetime
- 1994-05-25 CZ CZ1995178A patent/CZ292137B6/cs not_active IP Right Cessation
- 1994-05-25 EP EP94916135A patent/EP0652929B1/de not_active Expired - Lifetime
- 1994-05-25 AT AT94916135T patent/ATE169666T1/de not_active IP Right Cessation
- 1994-05-25 BR BR9405380-4A patent/BR9405380A/pt not_active Application Discontinuation

Also Published As

Publication number	Publication date
KR100279494B1 (ko)	2001-03-02
AU6793094A (en)	1994-12-20
CZ17895A3 (en)	1995-09-13
JPH09505324A (ja)	1997-05-27
EP0652929B1 (de)	1998-08-12
BR9405380A (pt)	1999-09-08
WO1994028096A1 (de)	1994-12-08
EP0652929A1 (de)	1995-05-17
DE4493438D2 (de)	1996-08-22
DE4317764A1 (de)	1994-12-01
CA2141205A1 (en)	1994-12-08
CZ292137B6 (cs)	2003-08-13
DE59406666D1 (de)	1998-09-17
JP3433942B2 (ja)	2003-08-04
RU95106492A (ru)	1996-11-20
CA2141205C (en)	2002-10-15

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Legal Events

Date	Code	Title	Description
2000-08-15	REN	Ceased due to non-payment of the annual fee