Aluminosilicate
AssigneeKao Corporation
InventorsMikio Sakaguchi, Takanori Kotera, Masaharu Jyono, Ichiro Sakamoto
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Abstract
An aluminosilicate in an acicular form, a platy form, or a columnar form and having the composition represented by aM2O.bAl2O3.cSiO2.dRmAn.yH2O, wherein M is at least one of Na and K; R is one or more elements selected from the group consisting of Na, K, Ca and Mg; A is one or more members selected from the group consisting of CO3, SO4, NO3, OH and Cl; a is from 1 to 6; b is from 2 to 8; c is from 2 to 12; d is from 0 to 4; m is from 1 to 2; n is from 1 to 3; and y is from 0 to 32; a polishing agent including the aluminosilicate; and a detergent composition including the aluminosilicate.
Claims16
An aluminosilicate in an acicular form, a platy form, or a columnar form and having the composition represented by:
- aM2O·bAl2O3·cSiO2·dRmAn·yH2O,
- where M is at least one of Na and K;
- R is one or more elements selected from the group consisting of Na, K, Ca and Mg;
- A is NO3;
- a is from 1 to 6;
- b is from 2 to 8;
- c is from 2 to 12;
- d is greater than 0 to 4;
- m is from 1 to 2;
- n is from 1 to 3;
- and y is from 0 to 32.
Dependencies are inferred from the claim text.