DE3679410D1 - METHOD FOR TREATMENT OF SMALL MINERALS AND PRODUCTS MADE THEREOF. - Google Patents

METHOD FOR TREATMENT OF SMALL MINERALS AND PRODUCTS MADE THEREOF.

Info

Publication number
DE3679410D1
DE3679410D1 DE8888904900T DE3679410T DE3679410D1 DE 3679410 D1 DE3679410 D1 DE 3679410D1 DE 8888904900 T DE8888904900 T DE 8888904900T DE 3679410 T DE3679410 T DE 3679410T DE 3679410 D1 DE3679410 D1 DE 3679410D1
Authority
DE
Germany
Prior art keywords
treatment
products made
minerals
small minerals
small
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE8888904900T
Other languages
German (de)
Inventor
Arlyn Rice
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ECC America Inc
Original Assignee
ECC America Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US06/933,083 external-priority patent/US4690868A/en
Application filed by ECC America Inc filed Critical ECC America Inc
Application granted granted Critical
Publication of DE3679410D1 publication Critical patent/DE3679410D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

DE8888904900T 1986-11-20 1986-12-23 METHOD FOR TREATMENT OF SMALL MINERALS AND PRODUCTS MADE THEREOF. Expired - Fee Related DE3679410D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/933,083 US4690868A (en) 1985-02-08 1986-11-20 Process for surface treating clay minerals and resultant products
PCT/US1986/002794 WO1988003869A1 (en) 1986-11-20 1986-12-23 Process for surface treating clay minerals and resultant products

Publications (1)

Publication Number Publication Date
DE3679410D1 true DE3679410D1 (en) 1991-06-27

Family

ID=26774261

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888904900T Expired - Fee Related DE3679410D1 (en) 1986-11-20 1986-12-23 METHOD FOR TREATMENT OF SMALL MINERALS AND PRODUCTS MADE THEREOF.

Country Status (1)

Country Link
DE (1) DE3679410D1 (en)

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee