CA1024891A - Coated retard tablets with exponential release of active ingredient - Google Patents

Coated retard tablets with exponential release of active ingredient

Info

Publication number
CA1024891A
CA1024891A CA143,955A CA143955A CA1024891A CA 1024891 A CA1024891 A CA 1024891A CA 143955 A CA143955 A CA 143955A CA 1024891 A CA1024891 A CA 1024891A
Authority
CA
Canada
Prior art keywords
active ingredient
retard tablets
exponential release
coated
coated retard
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
CA143,955A
Other languages
French (fr)
Other versions
CA143955S (en
Inventor
Franz Waldeck
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.)
Boehringer Ingelheim GmbH
Original Assignee
Boehringer Ingelheim GmbH
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
Application filed by Boehringer Ingelheim GmbH filed Critical Boehringer Ingelheim GmbH
Priority to CA143,955A priority Critical patent/CA1024891A/en
Application granted granted Critical
Publication of CA1024891A publication Critical patent/CA1024891A/en
Expired legal-status Critical Current

Links

CA143,955A 1972-06-06 1972-06-06 Coated retard tablets with exponential release of active ingredient Expired CA1024891A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA143,955A CA1024891A (en) 1972-06-06 1972-06-06 Coated retard tablets with exponential release of active ingredient

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA143,955A CA1024891A (en) 1972-06-06 1972-06-06 Coated retard tablets with exponential release of active ingredient

Publications (1)

Publication Number Publication Date
CA1024891A true CA1024891A (en) 1978-01-24

Family

ID=4093480

Family Applications (1)

Application Number Title Priority Date Filing Date
CA143,955A Expired CA1024891A (en) 1972-06-06 1972-06-06 Coated retard tablets with exponential release of active ingredient

Country Status (1)

Country Link
CA (1) CA1024891A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2222948A (en) * 1988-08-26 1990-03-28 Forum Chemicals Ltd Controlled release coated devices.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2222948A (en) * 1988-08-26 1990-03-28 Forum Chemicals Ltd Controlled release coated devices.
GB2222948B (en) * 1988-08-26 1993-02-03 Forum Chemicals Ltd Controlled release device with an impermeable coating having an orifice for release of drug

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