CA1339545C - Proede de fabrication de particules de polymere sensibles a un champ magnetique et applications de ce procede - Google Patents

Proede de fabrication de particules de polymere sensibles a un champ magnetique et applications de ce procede

Info

Publication number
CA1339545C
CA1339545C CA000617030A CA617030A CA1339545C CA 1339545 C CA1339545 C CA 1339545C CA 000617030 A CA000617030 A CA 000617030A CA 617030 A CA617030 A CA 617030A CA 1339545 C CA1339545 C CA 1339545C
Authority
CA
Canada
Prior art keywords
coating
magnetic particles
polymer
suspension
inner core
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
CA000617030A
Other languages
English (en)
Inventor
Chao-Huei J. Wang
Dinesh O. Shah
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.)
Dade Behring Inc
Original Assignee
Dade International 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 CA000581132A external-priority patent/CA1339053C/fr
Application filed by Dade International Inc filed Critical Dade International Inc
Priority to CA000617030A priority Critical patent/CA1339545C/fr
Application granted granted Critical
Publication of CA1339545C publication Critical patent/CA1339545C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

CA000617030A 1987-10-26 1995-10-19 Proede de fabrication de particules de polymere sensibles a un champ magnetique et applications de ce procede Expired - Fee Related CA1339545C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000617030A CA1339545C (fr) 1987-10-26 1995-10-19 Proede de fabrication de particules de polymere sensibles a un champ magnetique et applications de ce procede

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US11329487A 1987-10-26 1987-10-26
US113,294 1987-10-26
CA000581132A CA1339053C (fr) 1987-10-26 1988-10-25 Methode de preparation de particules polymeriques possedant des proprietes magnetiques; utilisation
CA000617030A CA1339545C (fr) 1987-10-26 1995-10-19 Proede de fabrication de particules de polymere sensibles a un champ magnetique et applications de ce procede

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA000581132A Division CA1339053C (fr) 1987-10-26 1988-10-25 Methode de preparation de particules polymeriques possedant des proprietes magnetiques; utilisation

Publications (1)

Publication Number Publication Date
CA1339545C true CA1339545C (fr) 1997-11-18

Family

ID=25672199

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000617030A Expired - Fee Related CA1339545C (fr) 1987-10-26 1995-10-19 Proede de fabrication de particules de polymere sensibles a un champ magnetique et applications de ce procede

Country Status (1)

Country Link
CA (1) CA1339545C (fr)

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Legal Events

Date Code Title Description
MKLA Lapsed