公开(公告)号：US20180319687A1

公开(公告)日：2018-11-08

申请号：US15969832

申请日：2018-05-03

Applicant: Dyson Technology Limited

Inventor： Nathan Charles BROWN ,  James David COLEMAN ,  Patricia Rodrigues Da SILVA ,  Jonathan Campbell KNOWLES ,  Gareth Jon OWENS

IPC: C02F5/06 ,  C03C3/16 ,  C02F5/04

CPC classification number: C02F5/06 ,  C02F5/04 ,  C02F5/08 ,  C02F2307/12 ,  C03C3/16

Abstract: A polyphosphate-based glass scale inhibition composition comprising from about 45 to about 55 mole percent P2O5, from about 35 to about 45 mole percent of an oxide of an alkaline earth metal, and from about 8 to about 12 mole percent of an oxide of an alkali metal.