Play material composition

Details Play material composition Play material composition

1992-01-21

1993-11-02

Brunsman, David

Compositions: coating or plastic

Coating or plastic compositions

Carbohydrate or derivative containing

C09D10500

Patent

active

052580687

ABSTRACT:
A safe non-toxic play material is formed of guar gum, EDTA, DOWICIL 200, methylparaben and propylparaben together with a monosodium phosphate calcium buffer. A glycerin and colorant mixture is combined with the remaining ingredients to complete the play material.

REFERENCES:
patent: 2541851 (1951-02-01), Wright
patent: 3384498 (1968-05-01), Ahrabi
patent: 3565815 (1971-02-01), Christy
patent: 3634280 (1972-01-01), Dean et al.
patent: 3661790 (1972-05-01), Dean et al.
patent: 3804654 (1974-04-01), Liu
patent: 3873485 (1975-03-01), Fichera
patent: 4076547 (1978-02-01), Lester et al.
patent: 4172054 (1979-10-01), Ogawa et al.
patent: 4299790 (1981-11-01), Greenberg
patent: 4624976 (1986-11-01), Amano et al.
patent: 4701329 (1987-10-01), Nelson et al.
patent: 4735660 (1988-04-01), Cane

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