Special receptacle or package – For mixing
Patent
1977-12-22
1979-01-30
Smith, Robert I.
Special receptacle or package
For mixing
405261, B65D 2508
Patent
active
041367740
ABSTRACT:
A two pocket rock bolt resin package containing, in one pocket, a polyester together with sodium bicarbonate and calcium carbonate and, in a second pocket, a curing agent, water and a weak acid.
REFERENCES:
patent: 2582228 (1952-01-01), Brinkema
patent: 3100045 (1963-08-01), Via
patent: 3403520 (1968-10-01), Goodman
patent: 3474898 (1969-10-01), Montgomery
patent: 3698196 (1972-10-01), Jankowski
patent: 3756388 (1973-09-01), Murphy
patent: 4007831 (1977-02-01), Bernhardt
patent: 4009778 (1977-03-01), Howell
Rexnord Inc.
Smith Robert I.
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