Amorphous sodium silicate-metal sulfate composite powder

Details Amorphous sodium silicate-metal sulfate composite powder Amorphous sodium silicate-metal sulfate composite powder

1996-02-22

1998-01-13

Lieberman, Paul

Cleaning compositions for solid surfaces, auxiliary compositions

Auxiliary compositions for cleaning, or processes of preparing

Detergent builder composition

510466, 510511, 423331, 423332, 423544, 423551, 423554, C11D 714, C04B 3332

Patent

active

057079609

ABSTRACT:
Amorphous sodium silicate-metal sulfate composite powder having water softening power and having small hygroscopicity, and useful as a detergent builder is provided. This amorphous sodium silicate-metal sulfate composite powder is characterized in that it contains a metal sulfate, for example, sodium sulfate, as solid solution, and when the SiO.sub.2 /Na.sub.2 O molar ratio is expressed by n and the specific surface area thereof is expressed by S (m.sup.2 /g), n and S satisfy the following expressions:

REFERENCES:
patent: 3835216 (1974-09-01), Almagro et al.
patent: 3879527 (1975-04-01), Bertorelli et al.
patent: 3956467 (1976-05-01), Bertorelli
patent: 3971727 (1976-07-01), Bertorelli
patent: 4022704 (1977-05-01), Balfanz et al.
patent: 4861510 (1989-08-01), Wilms et al.

Affiliated with

Also associated with

Rating

Amorphous sodium silicate-metal sulfate composite powder does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Amorphous sodium silicate-metal sulfate composite powder, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Amorphous sodium silicate-metal sulfate composite powder will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-326189