DE3174275D1 - Silicon substituted zeolite compositions and process for preparing same - Google Patents

Silicon substituted zeolite compositions and process for preparing same

Info

Publication number
DE3174275D1
DE3174275D1 DE8181110629T DE3174275T DE3174275D1 DE 3174275 D1 DE3174275 D1 DE 3174275D1 DE 8181110629 T DE8181110629 T DE 8181110629T DE 3174275 T DE3174275 T DE 3174275T DE 3174275 D1 DE3174275 D1 DE 3174275D1
Authority
DE
Germany
Prior art keywords
preparing same
substituted zeolite
zeolite compositions
silicon substituted
silicon
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
Application number
DE8181110629T
Other languages
German (de)
Inventor
Gary William Skeels
Donald Wesley Breck
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 US06/315,853 external-priority patent/US4503023A/en
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Priority claimed from EP19810110629 external-priority patent/EP0082211B2/en
Application granted granted Critical
Publication of DE3174275D1 publication Critical patent/DE3174275D1/en
Expired legal-status Critical Current

Links

DE8181110629T 1981-10-28 1981-12-20 Silicon substituted zeolite compositions and process for preparing same Expired DE3174275D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/315,853 US4503023A (en) 1979-08-14 1981-10-28 Silicon substituted zeolite compositions and process for preparing same
EP19810110629 EP0082211B2 (en) 1981-12-20 1981-12-20 Silicon substituted zeolite compositions and process for preparing same

Publications (1)

Publication Number Publication Date
DE3174275D1 true DE3174275D1 (en) 1986-05-07

Family

ID=26081380

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181110629T Expired DE3174275D1 (en) 1981-10-28 1981-12-20 Silicon substituted zeolite compositions and process for preparing same

Country Status (2)

Country Link
AT (1) ATE18892T1 (en)
DE (1) DE3174275D1 (en)

Also Published As

Publication number Publication date
ATE18892T1 (en) 1986-04-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee