Compositions – Exfoliated or intumesced
Patent
1987-03-19
1989-03-14
Straub, Gary P.
Compositions
Exfoliated or intumesced
106DIG2, 423331, 423112, 501148, 501149, C04B 2006, C04B 3122, C04B 3126, C01B 3324
Patent
active
048122602
ABSTRACT:
Disclosed is an improved process for producing dispersions of vermiculite ore particles by intercalating organo-cation salts into the vermiculite structure under shearing conditions to delaminate the ore and reduce particle size in one step.
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patent: 3325340 (1967-06-01), Walker
patent: 3356611 (1967-12-01), Walker et al.
patent: 4391733 (1983-07-01), Lamar et al.
patent: 4391734 (1983-07-01), Lamar et al.
patent: 4425465 (1984-01-01), Padget et al.
patent: 4539046 (1985-09-01), McAloon et al.
patent: 4608303 (1986-08-01), Ballard et al.
Goldberg Mark
Hercules Incorporated
Staves Marion C.
Straub Gary P.
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