Title (en)

ANTI-MISTING ADDITIVE FOR WATER-MISCIBLE AND WATER MIXED COOLING LUBRICANTS

Title (de)

ANTI-NEBEL-ADDITIV FÜR WASSERMISCHBARE UND WASSERGEMISCHTE KÜHLSCHMIERSTOFFE

Title (fr)

ADDITIF ANTI-EMBRUNS POUR REFRIGERANTS LUBRIFIANTS MISCIBLES DANS L'EAU ET MELANGES AVEC DE L'EAU

Publication

EP 0642571 B1 19960703 (DE)

Application

EP 93912743 A 19930521

Priority

• DE 4217859 A 19920529
• EP 9301269 W 19930521

Abstract (en)

[origin: WO9324601A1] Clear water-soluble polymer compounds having a mean molecular weight higher than 10?6 and selected among the polyalkylene oxides, polyacryl amides, polymethacryl amides and the copolymers of acryl amide and/or methacryl amide with unsaturated organic carboxylic acids having 3 to 5 C-atoms are used in water-miscible and water mixed cooling lubricants to reduce mist formation.

IPC 1-7

C10M 173/00; C10M 173/02

IPC 8 full level

C10M 173/00 (2006.01); C10M 173/02 (2006.01)

CPC (source: EP)

C10M 125/26 (2013.01); C10M 129/08 (2013.01); C10M 129/40 (2013.01); C10M 133/08 (2013.01); C10M 145/26 (2013.01); C10M 145/28 (2013.01); C10M 149/06 (2013.01); C10M 173/00 (2013.01); C10M 2201/062 (2013.01); C10M 2201/08 (2013.01); C10M 2201/081 (2013.01); C10M 2201/082 (2013.01); C10M 2201/084 (2013.01); C10M 2201/085 (2013.01); C10M 2201/087 (2013.01); C10M 2201/10 (2013.01); C10M 2201/102 (2013.01); C10M 2201/105 (2013.01); C10M 2203/02 (2013.01); C10M 2203/022 (2013.01); C10M 2203/024 (2013.01); C10M 2203/04 (2013.01); C10M 2203/10 (2013.01); C10M 2203/102 (2013.01); C10M 2205/026 (2013.01); C10M 2207/022 (2013.01); C10M 2207/023 (2013.01); C10M 2207/123 (2013.01); C10M 2207/124 (2013.01); C10M 2207/125 (2013.01); C10M 2207/126 (2013.01); C10M 2207/129 (2013.01); C10M 2207/14 (2013.01); C10M 2207/142 (2013.01); C10M 2207/22 (2013.01); C10M 2207/28 (2013.01); C10M 2207/281 (2013.01); C10M 2207/282 (2013.01); C10M 2207/283 (2013.01); C10M 2207/286 (2013.01); C10M 2207/288 (2013.01); C10M 2207/34 (2013.01); C10M 2207/40 (2013.01); C10M 2207/404 (2013.01); C10M 2209/103 (2013.01); C10M 2209/104 (2013.01); C10M 2209/105 (2013.01); C10M 2209/108 (2013.01); C10M 2209/109 (2013.01); C10M 2215/02 (2013.01); C10M 2215/042 (2013.01); C10M 2215/12 (2013.01); C10M 2217/024 (2013.01); C10M 2217/06 (2013.01); C10M 2223/04 (2013.01); C10M 2223/042 (2013.01); C10N 2040/20 (2013.01); C10N 2040/22 (2013.01); C10N 2050/01 (2020.05)

Designated contracting state (EPC)

AT BE CH DE FR LI

DOCDB simple family (publication)

WO 9324601 A1 19931209; AT E140024 T1 19960715; DE 4217859 A1 19931202; DE 59303150 D1 19960808; EP 0642571 A1 19950315; EP 0642571 B1 19960703

DOCDB simple family (application)

EP 9301269 W 19930521; AT 93912743 T 19930521; DE 4217859 A 19920529; DE 59303150 T 19930521; EP 93912743 A 19930521