CA1098665A - Traduction non-disponible - Google Patents

Traduction non-disponible

Info

Publication number: CA1098665A
Authority: CA; Canada
Prior art keywords: mold; section; edge; male; female
Prior art date: 1978-10-12
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

Application number

CA313,268A

Other languages

English (en)

Inventor

Yutaka Mizutani

Mitsuru Oshima

Yoshiharu Miwa

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.)

Individual

Original Assignee

Individual

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.)

1978-10-12

Filing date

1978-10-12

Publication date

1981-04-07

1978-10-12 Application filed by Individual filed Critical Individual

1978-10-12 Priority to CA313,268A priority Critical patent/CA1098665A/fr

1981-04-07 Application granted granted Critical

1981-04-07 Publication of CA1098665A publication Critical patent/CA1098665A/fr

Status Expired legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title claims abstract description 15
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 30
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 18
229910052804 chromium Inorganic materials 0.000 claims abstract description 18
239000011651 chromium Substances 0.000 claims abstract description 18
229910052759 nickel Inorganic materials 0.000 claims abstract description 15
229920001296 polysiloxane Polymers 0.000 claims abstract description 11
230000002093 peripheral effect Effects 0.000 claims description 10
229910052751 metal Inorganic materials 0.000 claims description 3
239000002184 metal Substances 0.000 claims description 3
230000015572 biosynthetic process Effects 0.000 claims description 2
230000013011 mating Effects 0.000 claims description 2
229920002050 silicone resin Polymers 0.000 abstract description 8
239000000463 material Substances 0.000 description 7
238000005520 cutting process Methods 0.000 description 4
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
230000003287 optical effect Effects 0.000 description 2
229910052760 oxygen Inorganic materials 0.000 description 2
239000001301 oxygen Substances 0.000 description 2
238000007747 plating Methods 0.000 description 2
229920000193 polymethacrylate Polymers 0.000 description 2
229910001369 Brass Inorganic materials 0.000 description 1
CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
239000010951 brass Substances 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000010894 electron beam technology Methods 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
230000009969 flowable effect Effects 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
230000001788 irregular Effects 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
239000007769 metal material Substances 0.000 description 1
238000000034 method Methods 0.000 description 1
230000035699 permeability Effects 0.000 description 1
230000005855 radiation Effects 0.000 description 1

Landscapes

Moulds For Moulding Plastics Or The Like (AREA)

CA313,268A 1978-10-12 1978-10-12 Traduction non-disponible Expired CA1098665A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA313,268A CA1098665A (fr)	1978-10-12	1978-10-12	Traduction non-disponible

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA313,268A CA1098665A (fr)	1978-10-12	1978-10-12	Traduction non-disponible

Publications (1)

Publication Number	Publication Date
CA1098665A true CA1098665A (fr)	1981-04-07

Family

ID=4112592

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA313,268A Expired CA1098665A (fr)	1978-10-12	1978-10-12	Traduction non-disponible

Country Status (1)

Country	Link
CA (1)	CA1098665A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5137441A (en) *	1990-10-30	1992-08-11	Minnesota Mining And Manufacturing Company	Mold assembly for making an ocular lens blank
US5160749A (en) *	1990-10-30	1992-11-03	Minnesota Mining And Manufacturing Company	Three piece mold assembly for making an ocular device
CN115867868A (zh) *	2020-08-27	2023-03-28	ams传感器新加坡私人有限公司	制造光学元件

1978
- 1978-10-12 CA CA313,268A patent/CA1098665A/fr not_active Expired

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5137441A (en) *	1990-10-30	1992-08-11	Minnesota Mining And Manufacturing Company	Mold assembly for making an ocular lens blank
US5160749A (en) *	1990-10-30	1992-11-03	Minnesota Mining And Manufacturing Company	Three piece mold assembly for making an ocular device
CN115867868A (zh) *	2020-08-27	2023-03-28	ams传感器新加坡私人有限公司	制造光学元件

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Legal Events

Date	Code	Title	Description
1998-04-07	MKEX	Expiry