Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – Alkali metal carbonate – bicarbonate – or sesquicarbornate...
Patent
1994-05-13
1996-08-20
Harriman, Erin M.
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
Alkali metal carbonate, bicarbonate, or sesquicarbornate...
25217414, 423333, 423332, 510511, 510531, 510233, 510276, C11D 714, C11D 712, C01B 3332
Patent
active
055476031
ABSTRACT:
The invention concerns a solid alkalimetal silicate having a molar ratio SiO.sub.2 :M.sub.2 O from about 1.5 to about 3, in which M is an alkali metal and substantially consists of sodium and optionally potassium. The silicate contains from about 7 to about 20% by weight of sodium carbonate based on the dry material and has a water content from about 14 to about 22% by weight. Further, the invention concerns a method of preparing the silicate above, use of the same and cleaning agent compositions containing such a silicate.
REFERENCES:
patent: 2585609 (1952-04-01), Wills
patent: 2593652 (1952-04-01), Blanchard
patent: 2933371 (1960-04-01), Alexander et al.
patent: 3537815 (1970-11-01), Burke
patent: 3709837 (1973-01-01), Weldes
patent: 3821119 (1974-06-01), Temple
patent: 3835216 (1974-09-01), Almagro et al.
patent: 3839226 (1974-10-01), Yates
patent: 3918921 (1975-11-01), Pierce
patent: 3931036 (1976-01-01), Pierce
patent: 4018622 (1977-04-01), Wright et al.
patent: 4022704 (1977-05-01), Balfanz et al.
patent: 4362640 (1982-12-01), Schreiber
patent: 4379069 (1983-04-01), Rapisarda et al.
patent: 4578258 (1986-03-01), Rieck
patent: 4585642 (1986-04-01), Rieck
patent: 4806327 (1989-02-01), Rieck et al.
patent: 5338528 (1994-08-01), Sorensson et al.
patent: 5344633 (1994-09-01), Sorenson et al.
Severinsson Krister
Sorensson Olle
Eka Nobel AB
Harriman Erin M.
LandOfFree
Silicate composition does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Silicate composition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Silicate composition will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2328238