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

Procede de fabrication de repliques et compositions utilisees Download PDF

Info

Publication number: CA2598871C
Authority: CA; Canada
Prior art keywords: resin; topography; submaster; drum; coating
Prior art date: 1997-02-14
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.)

1997-02-14

Filing date

1998-02-11

Publication date

2008-10-07

1997-02-14 Priority claimed from US08/800,872 external-priority patent/US5922238A/en

1998-02-11 Application filed by Physical Optics Corp filed Critical Physical Optics Corp

1998-08-20 Publication of CA2598871A1 publication Critical patent/CA2598871A1/fr

2008-10-07 Application granted granted Critical

2008-10-07 Publication of CA2598871C publication Critical patent/CA2598871C/fr

2018-02-11 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000000203 mixture Substances 0.000 title claims abstract description 43
238000004519 manufacturing process Methods 0.000 title description 14
239000011347 resin Substances 0.000 claims abstract description 114
229920005989 resin Polymers 0.000 claims abstract description 114
238000012876 topography Methods 0.000 claims abstract description 108
239000011248 coating agent Substances 0.000 claims abstract description 51
238000000576 coating method Methods 0.000 claims abstract description 51
238000000034 method Methods 0.000 claims abstract description 39
238000003825 pressing Methods 0.000 claims abstract description 15
230000003362 replicative effect Effects 0.000 claims abstract description 13
230000001965 increasing effect Effects 0.000 claims abstract description 12
230000003287 optical effect Effects 0.000 claims description 30
239000000463 material Substances 0.000 claims description 25
239000004848 polyfunctional curative Substances 0.000 claims description 16
239000004417 polycarbonate Substances 0.000 claims description 11
229920000515 polycarbonate Polymers 0.000 claims description 11
239000004094 surface-active agent Substances 0.000 claims description 9
239000002966 varnish Substances 0.000 claims description 9
PSGCQDPCAWOCSH-UHFFFAOYSA-N (4,7,7-trimethyl-3-bicyclo[2.2.1]heptanyl) prop-2-enoate Chemical compound C1CC2(C)C(OC(=O)C=C)CC1C2(C)C PSGCQDPCAWOCSH-UHFFFAOYSA-N 0.000 claims description 8
230000000379 polymerizing effect Effects 0.000 claims description 6
JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 5
125000001931 aliphatic group Chemical group 0.000 claims description 5
239000000178 monomer Substances 0.000 claims description 5
ZDQNWDNMNKSMHI-UHFFFAOYSA-N 1-[2-(2-prop-2-enoyloxypropoxy)propoxy]propan-2-yl prop-2-enoate Chemical compound C=CC(=O)OC(C)COC(C)COCC(C)OC(=O)C=C ZDQNWDNMNKSMHI-UHFFFAOYSA-N 0.000 claims description 4
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
230000006835 compression Effects 0.000 claims description 3
238000007906 compression Methods 0.000 claims description 3
229910052759 nickel Inorganic materials 0.000 claims description 2
229910000838 Al alloy Inorganic materials 0.000 claims 1
238000010438 heat treatment Methods 0.000 claims 1
230000010076 replication Effects 0.000 abstract description 35
230000008901 benefit Effects 0.000 abstract description 5
239000012530 fluid Substances 0.000 description 13
229910052751 metal Inorganic materials 0.000 description 13
239000002184 metal Substances 0.000 description 13
239000000758 substrate Substances 0.000 description 13
229920001169 thermoplastic Polymers 0.000 description 11
239000004416 thermosoftening plastic Substances 0.000 description 11
230000008569 process Effects 0.000 description 10
230000005855 radiation Effects 0.000 description 10
229920001187 thermosetting polymer Polymers 0.000 description 7
238000013459 approach Methods 0.000 description 6
238000001816 cooling Methods 0.000 description 6
239000000047 product Substances 0.000 description 6
NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 5
238000007639 printing Methods 0.000 description 5
239000000126 substance Substances 0.000 description 5
WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 4
229910052782 aluminium Inorganic materials 0.000 description 4
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
238000000748 compression moulding Methods 0.000 description 4
230000003247 decreasing effect Effects 0.000 description 4
239000010408 film Substances 0.000 description 4
-1 for example Substances 0.000 description 4
239000004973 liquid crystal related substance Substances 0.000 description 4
238000001465 metallisation Methods 0.000 description 4
238000012986 modification Methods 0.000 description 4
230000004048 modification Effects 0.000 description 4
229920003229 poly(methyl methacrylate) Polymers 0.000 description 4
239000004926 polymethyl methacrylate Substances 0.000 description 4
238000005096 rolling process Methods 0.000 description 4
239000000243 solution Substances 0.000 description 4
238000004381 surface treatment Methods 0.000 description 4
239000004593 Epoxy Substances 0.000 description 3
238000007792 addition Methods 0.000 description 3
238000013461 design Methods 0.000 description 3
238000001125 extrusion Methods 0.000 description 3
238000003754 machining Methods 0.000 description 3
230000007246 mechanism Effects 0.000 description 3
239000004033 plastic Substances 0.000 description 3
229920003023 plastic Polymers 0.000 description 3
229920000728 polyester Polymers 0.000 description 3
238000012545 processing Methods 0.000 description 3
XMLYCEVDHLAQEL-UHFFFAOYSA-N 2-hydroxy-2-methyl-1-phenylpropan-1-one Chemical group CC(C)(O)C(=O)C1=CC=CC=C1 XMLYCEVDHLAQEL-UHFFFAOYSA-N 0.000 description 2
CYUZOYPRAQASLN-UHFFFAOYSA-N 3-prop-2-enoyloxypropanoic acid Chemical compound OC(=O)CCOC(=O)C=C CYUZOYPRAQASLN-UHFFFAOYSA-N 0.000 description 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
108091092920 SmY RNA Proteins 0.000 description 2
241001237710 Smyrna Species 0.000 description 2
HVVWZTWDBSEWIH-UHFFFAOYSA-N [2-(hydroxymethyl)-3-prop-2-enoyloxy-2-(prop-2-enoyloxymethyl)propyl] prop-2-enoate Chemical compound C=CC(=O)OCC(CO)(COC(=O)C=C)COC(=O)C=C HVVWZTWDBSEWIH-UHFFFAOYSA-N 0.000 description 2
239000012876 carrier material Substances 0.000 description 2
238000005229 chemical vapour deposition Methods 0.000 description 2
229910052802 copper Inorganic materials 0.000 description 2
239000010949 copper Substances 0.000 description 2
238000000151 deposition Methods 0.000 description 2
239000004205 dimethyl polysiloxane Substances 0.000 description 2
230000009977 dual effect Effects 0.000 description 2
230000000694 effects Effects 0.000 description 2
230000002708 enhancing effect Effects 0.000 description 2
239000012467 final product Substances 0.000 description 2
125000003709 fluoroalkyl group Chemical group 0.000 description 2
230000005484 gravity Effects 0.000 description 2
238000010030 laminating Methods 0.000 description 2
238000003475 lamination Methods 0.000 description 2
230000000737 periodic effect Effects 0.000 description 2
229920000435 poly(dimethylsiloxane) Polymers 0.000 description 2
229920001281 polyalkylene Polymers 0.000 description 2
229920001296 polysiloxane Polymers 0.000 description 2
238000012805 post-processing Methods 0.000 description 2
230000008707 rearrangement Effects 0.000 description 2
238000010008 shearing Methods 0.000 description 2
238000012360 testing method Methods 0.000 description 2
239000012815 thermoplastic material Substances 0.000 description 2
239000010409 thin film Substances 0.000 description 2
238000012546 transfer Methods 0.000 description 2
238000004383 yellowing Methods 0.000 description 2
RIWRBSMFKVOJMN-UHFFFAOYSA-N 2-methyl-1-phenylpropan-2-ol Chemical compound CC(C)(O)CC1=CC=CC=C1 RIWRBSMFKVOJMN-UHFFFAOYSA-N 0.000 description 1
229920002799 BoPET Polymers 0.000 description 1
VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
239000005041 Mylar™ Substances 0.000 description 1
229920005372 Plexiglas® Polymers 0.000 description 1
239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
PSGCQDPCAWOCSH-BREBYQMCSA-N [(1r,3r,4r)-4,7,7-trimethyl-3-bicyclo[2.2.1]heptanyl] prop-2-enoate Chemical compound C1C[C@@]2(C)[C@H](OC(=O)C=C)C[C@@H]1C2(C)C PSGCQDPCAWOCSH-BREBYQMCSA-N 0.000 description 1
230000008859 change Effects 0.000 description 1
230000002860 competitive effect Effects 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000010924 continuous production Methods 0.000 description 1
230000008094 contradictory effect Effects 0.000 description 1
238000005336 cracking Methods 0.000 description 1
238000005520 cutting process Methods 0.000 description 1
238000005034 decoration Methods 0.000 description 1
230000032798 delamination Effects 0.000 description 1
230000003111 delayed effect Effects 0.000 description 1
230000008021 deposition Effects 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
238000001746 injection moulding Methods 0.000 description 1
238000000465 moulding Methods 0.000 description 1
230000010287 polarization Effects 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
239000002952 polymeric resin Substances 0.000 description 1
229920002635 polyurethane Polymers 0.000 description 1
239000004814 polyurethane Substances 0.000 description 1
239000004800 polyvinyl chloride Substances 0.000 description 1
229920000915 polyvinyl chloride Polymers 0.000 description 1
229910052709 silver Inorganic materials 0.000 description 1
239000004332 silver Substances 0.000 description 1
239000002904 solvent Substances 0.000 description 1
238000004544 sputter deposition Methods 0.000 description 1
230000000087 stabilizing effect Effects 0.000 description 1
238000003887 surface segregation Methods 0.000 description 1
229920003002 synthetic resin Polymers 0.000 description 1
238000010345 tape casting Methods 0.000 description 1
230000009466 transformation Effects 0.000 description 1
239000012780 transparent material Substances 0.000 description 1
238000002211 ultraviolet spectrum Methods 0.000 description 1

Landscapes

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)

1998
- 1998-02-11 CA CA002598871A patent/CA2598871C/fr not_active Expired - Lifetime

Also Published As

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

Legal Events

Date	Code	Title	Description
2007-09-11	EEER	Examination request
2018-04-16	MKEX	Expiry	Effective date: 20180212

Publication	Publication Date	Title
CA2280915C (fr)	2007-11-27	Procede de fabrication de repliques et compositions utilisees
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US10761320B2 (en)	2020-09-01	Optical stack including a grating
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KR0170097B1 (ko)	1999-03-30	미세 구조의 복합 플라스틱 제품 제조용 마스터
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US6601961B1 (en)	2003-08-05	Light guide plate and process for producing the same, surface light source equipment and liquid crystal display
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KR20190118672A (ko)	2019-10-18	광학 시트 및 백라이트 유닛
EP1034235B1 (fr)	2014-04-30	Procede de fabrication de repliques colorees et compositions a utiliser avec ces dernieres
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US20050128579A1 (en)	2005-06-16	Microstructured screen with light absorbing material and method of manufacturing
JP2001500071A5 (fr)	2011-01-27
CA2598871C (fr)	2008-10-07	Procede de fabrication de repliques et compositions utilisees
US20040095621A1 (en)	2004-05-20	Process for production of optically diffractive structure, duplication plate material and medium
EP3246735B1 (fr)	2021-05-26	Élément optique, article et procédé de fabrication d'un élément optique
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