Invention Grant
- Patent Title: Water-soluble glass as corrosion protector in dishwashing machines
- Patent Title (中): 水洗玻璃作为洗碗机的防腐蚀剂
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Application No.: US12751528Application Date: 2010-03-31
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Publication No.: US07939483B2Publication Date: 2011-05-10
- Inventor: Karlheinz Ulrich Gerhard Hahn
- Applicant: Karlheinz Ulrich Gerhard Hahn
- Applicant Address: NL
- Assignee: Reckitt Benckiser N.V.
- Current Assignee: Reckitt Benckiser N.V.
- Current Assignee Address: NL
- Agency: Norris McLaughlin & Marcus, PA
- Priority: GB0104347.0 20010222
- Main IPC: C11D7/20
- IPC: C11D7/20 ; C11D7/10 ; B08B9/20 ; C03C3/16 ; C03C3/00
Abstract:
Water-soluble glass as corrosion protector in dishwashing machines A zinc-containing, water-soluble glass composition comprising from 41 to 54 mole % of P2O5, 10 to 30 mole % of alkali oxides, up to 5 mole % of SO3 and up to 25 mole % of ZnO.
Public/Granted literature
- US20100186451A1 WATER-SOLUBLE GLASS AS CORROSION PROTECTOR IN DISHWASHING MACHINES Public/Granted day:2010-07-29
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