CA2598871C - Procede de fabrication de repliques et compositions utilisees - Google Patents

Procede de fabrication de repliques et compositions utilisees Download PDF

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Publication number
CA2598871C
CA2598871C CA002598871A CA2598871A CA2598871C CA 2598871 C CA2598871 C CA 2598871C CA 002598871 A CA002598871 A CA 002598871A CA 2598871 A CA2598871 A CA 2598871A CA 2598871 C CA2598871 C CA 2598871C
Authority
CA
Canada
Prior art keywords
resin
topography
submaster
drum
coating
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 - Lifetime
Application number
CA002598871A
Other languages
English (en)
Other versions
CA2598871A1 (fr
Inventor
Gajendra Savant
Jack Latchinian
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.)
Physical Optics Corp
Original Assignee
Physical Optics 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 US08/800,872 external-priority patent/US5922238A/en
Application filed by Physical Optics Corp filed Critical Physical Optics Corp
Publication of CA2598871A1 publication Critical patent/CA2598871A1/fr
Application granted granted Critical
Publication of CA2598871C publication Critical patent/CA2598871C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
CA002598871A 1997-02-14 1998-02-11 Procede de fabrication de repliques et compositions utilisees Expired - Lifetime CA2598871C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/800,872 1997-02-14
US08/800,872 US5922238A (en) 1997-02-14 1997-02-14 Method of making replicas and compositions for use therewith
CA002280915A CA2280915C (fr) 1997-02-14 1998-02-11 Procede de fabrication de repliques et compositions utilisees

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002280915A Division CA2280915C (fr) 1997-02-14 1998-02-11 Procede de fabrication de repliques et compositions utilisees

Publications (2)

Publication Number Publication Date
CA2598871A1 CA2598871A1 (fr) 1998-08-20
CA2598871C true CA2598871C (fr) 2008-10-07

Family

ID=38686968

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002598871A Expired - Lifetime CA2598871C (fr) 1997-02-14 1998-02-11 Procede de fabrication de repliques et compositions utilisees

Country Status (1)

Country Link
CA (1) CA2598871C (fr)

Also Published As

Publication number Publication date
CA2598871A1 (fr) 1998-08-20

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Effective date: 20180212