EP 0301847 A1 19890201 - Cleaning using cyclodextrin.

Title (en)

Cleaning using cyclodextrin.

Title (de)

Reinigung unter Verwendung von Cyclodextrin.

Title (fr)

Nettoyage utilisant du cyclodextrin.

Publication

EP 0301847 A1 19890201 (EN)

Application

EP 88306944 A 19880728

Priority

US 7966787 A 19870729

Abstract (en)

A method of removing a surfactant from an environment containing the surfactant is provided, which comprises contacting the surfactant with an amount of cyclodextrin sufficient to bind all or part of the surfactant, thereby providing a cyclodextrin-bound surfactant, and separating the cyclodextrin-bound surfactant from the environment.

IPC 1-7

C11D 3/00; C11D 3/22

IPC 8 full level

B01D 21/01 (2006.01); C02F 1/56 (2006.01); C11D 3/22 (2006.01); C11D 17/00 (2006.01); D06L 1/16 (2006.01)

CPC (source: EP)

C11D 3/222 (2013.01)

Citation (search report)

[A] GB 1069358 A 19670517 - BOEHME FETTCHEMIE GMBH
[YP] CHEMICAL ABSTRACTS
CHEMICAL ABSTRACTS
CHEMICAL ABSTRACTS
CHEMICAL ABSTRACTS
CHEMICAL ABSTRACTS

Designated contracting state (EPC)

AT BE CH DE ES FR GB GR IT LI LU NL SE

DOCDB simple family (publication)

EP 0301847 A1 19890201; JP H01126400 A 19890518

DOCDB simple family (application)

EP 88306944 A 19880728; JP 18703388 A 19880728