MX6437E - THE NEW INDUSTRIAL USE AS AN ACTIVE AGENT RETAINING MATERIAL IN DIFFUSIONAL DISPENSING SYSTEMS OF A SEGMENTED THERMOPLASTIC COPOLIESTER ELASTOMER - Google Patents

THE NEW INDUSTRIAL USE AS AN ACTIVE AGENT RETAINING MATERIAL IN DIFFUSIONAL DISPENSING SYSTEMS OF A SEGMENTED THERMOPLASTIC COPOLIESTER ELASTOMER

Info

Publication number: MX6437E
Authority: MX; Mexico
Prior art keywords: copoliester; diffusional; elastomer; active agent; industrial use
Prior art date: 1977-05-23

Application number

MX746378U

Other languages

Spanish (es)

Inventor

Alan S Michaels

Patrick S L Wong

Kelly L Smith

Original Assignee

Alza 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.)

1977-05-23

Filing date

1978-05-29

Publication date

1985-05-31

1977-05-23 Priority claimed from US05/799,854 external-priority patent/US4127127A/en

1978-05-29 Application filed by Alza Corp filed Critical Alza Corp

1985-05-31 Publication of MX6437E publication Critical patent/MX6437E/en

Links

239000013543 active substance Substances 0.000 title 1
229920001971 elastomer Polymers 0.000 title 1
239000000806 elastomer Substances 0.000 title 1
239000000463 material Substances 0.000 title 1
229920001169 thermoplastic Polymers 0.000 title 1
239000004416 thermosoftening plastic Substances 0.000 title 1

MX746378U 1977-05-23 1978-05-29 THE NEW INDUSTRIAL USE AS AN ACTIVE AGENT RETAINING MATERIAL IN DIFFUSIONAL DISPENSING SYSTEMS OF A SEGMENTED THERMOPLASTIC COPOLIESTER ELASTOMER MX6437E (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US05/799,854 US4127127A (en)	1977-05-23	1977-05-23	Therapeutic systems made from certain segmented copolyesters
MX17354578		1978-05-29

Publications (1)

Publication Number	Publication Date
MX6437E true MX6437E (en)	1985-05-31

Family

ID=26641181

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
MX746378U MX6437E (en)	1977-05-23	1978-05-29	THE NEW INDUSTRIAL USE AS AN ACTIVE AGENT RETAINING MATERIAL IN DIFFUSIONAL DISPENSING SYSTEMS OF A SEGMENTED THERMOPLASTIC COPOLIESTER ELASTOMER

Country Status (1)

Country	Link
MX (1)	MX6437E (en)

1978
- 1978-05-29 MX MX746378U patent/MX6437E/en unknown

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