CA2280470C - Procede de demetallisation nouveau - Google Patents

Procede de demetallisation nouveau Download PDF

Info

Publication number: CA2280470C
Authority: CA; Canada
Prior art keywords: web; tank; etchant; layer; aluminum
Prior art date: 1991-02-14
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

CA002280470A

Other languages

English (en)

Other versions

CA2280470A1 (fr

Inventor

Donald G. Beckett

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.)

Graphic Packaging International LLC

Original Assignee

Graphic Packaging International LLC

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.)

1991-02-14

Filing date

1992-02-13

Publication date

2007-06-12

1992-02-13 Application filed by Graphic Packaging International LLC filed Critical Graphic Packaging International LLC

1992-02-13 Priority claimed from CA002104401A external-priority patent/CA2104401C/fr

1992-08-15 Publication of CA2280470A1 publication Critical patent/CA2280470A1/fr

2007-06-12 Application granted granted Critical

2007-06-12 Publication of CA2280470C publication Critical patent/CA2280470C/fr

2012-02-13 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 123
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 78
229910052782 aluminium Inorganic materials 0.000 claims abstract description 76
229910052751 metal Inorganic materials 0.000 claims abstract description 75
239000002184 metal Substances 0.000 claims abstract description 75
239000000463 material Substances 0.000 claims abstract description 70
239000004411 aluminium Substances 0.000 claims abstract 2
238000005406 washing Methods 0.000 claims description 16
238000011144 upstream manufacturing Methods 0.000 claims description 13
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
238000010936 aqueous wash Methods 0.000 claims 1
239000000758 substrate Substances 0.000 abstract description 18
239000012780 transparent material Substances 0.000 abstract description 3
239000010410 layer Substances 0.000 description 84
239000000243 solution Substances 0.000 description 44
235000011121 sodium hydroxide Nutrition 0.000 description 39
238000000034 method Methods 0.000 description 23
230000000694 effects Effects 0.000 description 15
238000001035 drying Methods 0.000 description 13
238000005530 etching Methods 0.000 description 13
239000007788 liquid Substances 0.000 description 13
239000000853 adhesive Substances 0.000 description 7
230000001070 adhesive effect Effects 0.000 description 7
239000003513 alkali Substances 0.000 description 6
RREGISFBPQOLTM-UHFFFAOYSA-N alumane;trihydrate Chemical compound O.O.O.[AlH3] RREGISFBPQOLTM-UHFFFAOYSA-N 0.000 description 6
101100493705 Caenorhabditis elegans bath-36 gene Proteins 0.000 description 5
239000013078 crystal Substances 0.000 description 5
238000001556 precipitation Methods 0.000 description 5
230000005855 radiation Effects 0.000 description 5
239000012790 adhesive layer Substances 0.000 description 4
239000003989 dielectric material Substances 0.000 description 4
150000002739 metals Chemical class 0.000 description 4
238000004806 packaging method and process Methods 0.000 description 4
238000011437 continuous method Methods 0.000 description 3
239000012939 laminating adhesive Substances 0.000 description 3
239000011087 paperboard Substances 0.000 description 3
230000002035 prolonged effect Effects 0.000 description 3
WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 2
-1 aluminum Chemical class 0.000 description 2
239000003518 caustics Substances 0.000 description 2
239000003086 colorant Substances 0.000 description 2
239000011888 foil Substances 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
239000004922 lacquer Substances 0.000 description 2
238000010030 laminating Methods 0.000 description 2
239000000203 mixture Substances 0.000 description 2
230000003716 rejuvenation Effects 0.000 description 2
239000007921 spray Substances 0.000 description 2
238000004804 winding Methods 0.000 description 2
BTFMCMVEUCGQDX-UHFFFAOYSA-N 1-[10-[3-[4-(2-hydroxyethyl)-1-piperidinyl]propyl]-2-phenothiazinyl]ethanone Chemical compound C12=CC(C(=O)C)=CC=C2SC2=CC=CC=C2N1CCCN1CCC(CCO)CC1 BTFMCMVEUCGQDX-UHFFFAOYSA-N 0.000 description 1
229910000897 Babbitt (metal) Inorganic materials 0.000 description 1
239000003929 acidic solution Substances 0.000 description 1
238000004026 adhesive bonding Methods 0.000 description 1
150000004645 aluminates Chemical class 0.000 description 1
239000008346 aqueous phase Substances 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
238000004040 coloring Methods 0.000 description 1
238000001816 cooling Methods 0.000 description 1
238000002425 crystallisation Methods 0.000 description 1
230000008025 crystallization Effects 0.000 description 1
238000000151 deposition Methods 0.000 description 1
238000010981 drying operation Methods 0.000 description 1
229920001971 elastomer Polymers 0.000 description 1
238000001914 filtration Methods 0.000 description 1
230000007062 hydrolysis Effects 0.000 description 1
238000006460 hydrolysis reaction Methods 0.000 description 1
238000007654 immersion Methods 0.000 description 1
238000001465 metallisation Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000005022 packaging material Substances 0.000 description 1
239000000123 paper Substances 0.000 description 1
230000000737 periodic effect Effects 0.000 description 1
229960004265 piperacetazine Drugs 0.000 description 1
239000002985 plastic film Substances 0.000 description 1
229920006255 plastic film Polymers 0.000 description 1
229920006254 polymer film Polymers 0.000 description 1
230000001376 precipitating effect Effects 0.000 description 1
230000001681 protective effect Effects 0.000 description 1
230000008929 regeneration Effects 0.000 description 1
238000011069 regeneration method Methods 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
238000000926 separation method Methods 0.000 description 1
239000010802 sludge Substances 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
239000002352 surface water Substances 0.000 description 1
238000007740 vapor deposition Methods 0.000 description 1

Landscapes

Laminated Bodies (AREA)
ing And Chemical Polishing (AREA)

CA002280470A 1991-02-14 1992-02-13 Procede de demetallisation nouveau Expired - Lifetime CA2280470C (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US65502291A	1991-02-14	1991-02-14
US08/655,022		1991-02-14
CA002104401A CA2104401C (fr)	1991-02-14	1992-02-13	Procede de demetallisation nouveau

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002104401A Division CA2104401C (fr)	1991-02-14	1992-02-13	Procede de demetallisation nouveau

Publications (2)

Publication Number	Publication Date
CA2280470A1 CA2280470A1 (fr)	1992-08-15
CA2280470C true CA2280470C (fr)	2007-06-12

Family

ID=31189059

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002280470A Expired - Lifetime CA2280470C (fr)	1991-02-14	1992-02-13	Procede de demetallisation nouveau

Country Status (1)

Country	Link
CA (1)	CA2280470C (fr)

1992
- 1992-02-13 CA CA002280470A patent/CA2280470C/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2280470A1 (fr)	1992-08-15

Legal Events

Date	Code	Title	Description
1999-10-06	EEER	Examination request
2012-02-13	MKEX	Expiry
2023-10-24	MKEX	Expiry	Effective date: 20120213

Publication	Publication Date	Title
US5628921A (en)	1997-05-13	Demetallizing procedure
CA2104401C (fr)	1999-10-05	Procede de demetallisation nouveau
US5266386A (en)	1993-11-30	Demetallizing procedure
US4610755A (en)	1986-09-09	Demetallizing method
US5059454A (en)	1991-10-22	Method for making patterned thin film
US4552614A (en)	1985-11-12	Demetallizing method and apparatus
US4685997A (en)	1987-08-11	Production of demetallized packaging material
US4869778A (en)	1989-09-26	Method of forming a patterned aluminum layer and article
GB2134855A (en)	1984-08-22	Formation of packaging material
CN101880856B (zh)	2012-03-21	一种在印材上进行局部真空蒸镀的设备
JP2017065260A (ja)	2017-04-06	グラビア印刷方法とグラビア印刷装置
CA2280470C (fr)	2007-06-12	Procede de demetallisation nouveau
US6021833A (en)	2000-02-08	Manufacturing line for multi-layered printed circuit boards
US4059069A (en)	1977-11-22	Coating apparatus
JP6515372B2 (ja)	2019-05-22	グラビア印刷方法とグラビア印刷装置
CA1238842A (fr)	1988-07-05	Dispositif demetalliseur
CN220742465U (zh)	2024-04-09	防伪印刷装置
US6946082B1 (en)	2005-09-20	Apparatus and method for demetallizing a metallized film
CA1211690A (fr)	1986-09-23	Dispositif de demetallisation
CA1235363A (fr)	1988-04-19	Production de materiau d'emballage demetallise
KR100383272B1 (ko)	2003-07-07	수직형코팅시스템
JP2017081006A (ja)	2017-05-18	グラビア印刷方法とグラビア印刷装置
KR200449033Y1 (ko)	2010-06-09	부식법을 이용한 알루미늄 부분 증착 장치.
JPS59117544A (ja)	1984-07-06	部分蒸着フイルムの製造装置
JPS59217730A (ja)	1984-12-07	プラスチツクフイルムの部分的金属化方法