Fluorescent whitening agents and uses thereof

GB2703809APending Publication Date: 2026-08-12THOMAS SWAN & CO LTD

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Patent Information

Authority / Receiving Office: GB · GB
Patent Type: Applications
Current Assignee / Owner
Filing Date: 2024-12-19
Publication Date: 2026-08-12

Application Information

Patent Timeline

19 Dec 2024

Application

12 Aug 2026

Publication

GB2703809A

IPC: C09K11/06; C11D3/20

CPC: C09K11/06; C11D3/2096

Inventors: JACK ROBERT ELLISON; CLEO WATSON

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Abstract

Fluorescent whitening agents (FWA) or optical brighteners based on bicyclic heterocyclic compounds as defined in Formula (I) claim 1 wherein A, B and Y are as defined in claim 1. Also shown is the FW

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Citation Information

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Patent Information

Abstract

Patent Citations

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