Global Patent Index - EP 0984827 A1

EP 0984827 A1 20000315 - Microemulsions

Title (en)

Microemulsions

Title (de)

Mikroemulsionen

Title (fr)

Microémulsions

Publication

EP 0984827 A1 20000315 (EN)

Application

EP 97920831 A 19970502

Priority

GB 9701223 W 19970502

Abstract (en)

[origin: US2002032130A1] A surfactant composition is described. This composition is used for the emulsification of oil and water to form microemulsions. These microemulsions can be used as industrial lubricants e.g. machine tool cutting oils (although many uses are possible) and show distinct advantages over traditional neat oils or macroemulsions.

IPC 1-7

B01F 17/42

IPC 8 full level

C09K 23/16 (2022.01); C09K 23/42 (2022.01); C10M 129/68 (2006.01); C10M 133/06 (2006.01); C10M 159/08 (2006.01); C10M 173/00 (2006.01); C10N 30/12 (2006.01); C10N 40/22 (2006.01)

CPC (source: EP US)

C10M 133/06 (2013.01 - EP); C10M 133/08 (2013.01 - EP); C10M 145/28 (2013.01 - EP); C10M 145/36 (2013.01 - EP); C10M 173/00 (2013.01 - EP US); C10M 2201/02 (2013.01 - EP US); C10M 2209/104 (2013.01 - EP US); C10M 2209/108 (2013.01 - EP US); C10M 2215/04 (2013.01 - EP US); C10M 2215/042 (2013.01 - EP US); C10M 2215/26 (2013.01 - EP US); C10N 2040/08 (2013.01 - EP US); C10N 2040/22 (2013.01 - EP US); C10N 2050/01 (2020.05 - EP US)

C-Set (source: EP US)

C10M 173/00 + C10M 133/06 + C10M 133/08 + C10M 145/36 + C10M 145/28

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

Designated extension state (EPC)

AL LT LV RO SI

DOCDB simple family (publication)

WO 9850139 A1 19981112; AT E387953 T1 20080315; AU 2706297 A 19981127; AU 741967 B2 20011213; CA 2288130 A1 19981112; CA 2288130 C 20060919; DE 69738549 D1 20080417; DE 69738549 T2 20090402; EP 0984827 A1 20000315; EP 0984827 B1 20080305; GB 2340418 A 20000223; GB 2340418 B 20011107; GB 2340418 C 20110725; GB 9923909 D0 19991208; JP 2001523293 A 20011120; US 2002032130 A1 20020314

DOCDB simple family (application)

GB 9701223 W 19970502; AT 97920831 T 19970502; AU 2706297 A 19970502; CA 2288130 A 19970502; DE 69738549 T 19970502; EP 97920831 A 19970502; GB 9923909 A 19970502; JP 54779798 A 19970502; US 43512599 A 19991021