CN104302803 Chromium-based reflective coating

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Application Number 201380012348.6

Application Date 24.01.2013

Publication Number 104302803

Publication Date 21.01.2015

Grant Number 104302803

Grant Date 30.11.2016

Publication Kind B

IPC

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CPC

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Applicants SMR PATENTS SARL
SMR专利责任有限公司
UNIVERSITY OF SOUTH AUSTRALIA
南澳大学

Inventors EVANS DREW RAYMOND
D·R·埃文斯
ZUBER KAMIL
K·朱伯
HALL COLIN JAMES
C·J·霍尔
FIELD SIMON DAVID
S·D·菲尔德

Agents chen wenbeng zheng shufa
北京市金杜律师事务所 11256
北京市金杜律师事务所 11256

Priority Data 2012900267 24.01.2012 AU

Title

(EN) Chromium-based reflective coating

(ZH) 基于铬的反射涂层

Abstract

(EN) A chromium-based reflective coating for a polymeric substrate, wherein the coating has a thickness of 200nm or less and is an alloy of chromium and a dopant material, the dopant material being selected from the hexagonally close- packed transition metals, the alloy having a crystal structure of a primary body- centered cubic phase in coexistence with a secondary omega hexagonally close-packed phase.

(ZH) 本发明提供了一种用于聚合物型基材的基于铬的反射涂层，其中所述涂层具有200nm或更小的厚度，并且是铬与掺杂材料的合金，所述掺杂材料选自六方密堆积的过渡金属，所述合金具有主要的体心立方相与次要的Ω六方密堆积相共存的晶体结构。

C	CHEMISTRY; METALLURGY
23	COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
C	COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
14	Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
02	Pretreatment of the material to be coated

C	CHEMISTRY; METALLURGY
23	COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
C	COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
14	Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
06	characterised by the coating material

C	CHEMISTRY; METALLURGY
23	COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
C	COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
14	Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
22	characterised by the process of coating

C	CHEMISTRY; METALLURGY
23	COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
C	COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
14	Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
22	characterised by the process of coating
34	Sputtering

C	CHEMISTRY; METALLURGY
23	COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
C	COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
14	Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
22	characterised by the process of coating
34	Sputtering
35	by application of a magnetic field, e.g. magnetron sputtering

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1. CN104302803 - Chromium-based reflective coating

B	PERFORMING OPERATIONS; TRANSPORTING
60	VEHICLES IN GENERAL
R	VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
1	Optical viewing arrangements
02	Rear-view mirror arrangements
06	mounted on vehicle exterior

C	CHEMISTRY; METALLURGY
08	ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J	WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
2469	Characterised by the use of polycarbonates; Derivatives of polycarbonates

Y	SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10	TECHNICAL SUBJECTS COVERED BY FORMER USPC
T	TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428	Stock material or miscellaneous articles
26	Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
263	Coating layer not in excess of 5 mils thick or equivalent
264	Up to 3 mils
265	1 mil or less

C	CHEMISTRY; METALLURGY
22	METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C	ALLOYS
28	Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00

F	MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21	LIGHTING
S	NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
43	Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
20	characterised by refractors, transparent cover plates, light guides or filters
26	Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255

B	PERFORMING OPERATIONS; TRANSPORTING
60	VEHICLES IN GENERAL
Q	ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
1	Arrangements or adaptations of optical signalling or lighting devices
26	the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
2661	mounted on parts having other functions
2665	on rear-view mirrors

G	PHYSICS
02	OPTICS
B	OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27	Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
10	Beam splitting or combining systems
14	operating by reflection only
142	Coating structures, e.g. thin films multilayers

Y	SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02	TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
T	CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
50	Aeronautics or air transport
60	Efficient propulsion technologies, e.g. for aircraft