GB201618323D0 - Apparatus and method for applying a coating to gemstones - Google Patents

Apparatus and method for applying a coating to gemstones

Info

Publication number
GB201618323D0
GB201618323D0 GBGB1618323.8A GB201618323A GB201618323D0 GB 201618323 D0 GB201618323 D0 GB 201618323D0 GB 201618323 A GB201618323 A GB 201618323A GB 201618323 D0 GB201618323 D0 GB 201618323D0
Authority
GB
United Kingdom
Prior art keywords
gemstones
coating
applying
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.)
Withdrawn
Application number
GBGB1618323.8A
Other versions
GB2555463A (en
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.)
De Beers UK Ltd
Original Assignee
De Beers UK Ltd
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
Application filed by De Beers UK Ltd filed Critical De Beers UK Ltd
Priority to GB1618323.8A priority Critical patent/GB2555463A/en
Publication of GB201618323D0 publication Critical patent/GB201618323D0/en
Priority to PCT/GB2017/053240 priority patent/WO2018078380A1/en
Publication of GB2555463A publication Critical patent/GB2555463A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/16—Coating processes; Apparatus therefor
    • G03F7/162—Coating on a rotating support, e.g. using a whirler or a spinner
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
    • B05B13/0228—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the movement of the objects being rotative
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/002—Processes for applying liquids or other fluent materials the substrate being rotated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/002—Processes for applying liquids or other fluent materials the substrate being rotated
    • B05D1/005—Spin coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
    • B05C11/08—Spreading liquid or other fluent material by manipulating the work, e.g. tilting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C13/00—Means for manipulating or holding work, e.g. for separate articles
    • B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
GB1618323.8A 2016-10-31 2016-10-31 Apparatus and method for applying a coating to gemstones Withdrawn GB2555463A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1618323.8A GB2555463A (en) 2016-10-31 2016-10-31 Apparatus and method for applying a coating to gemstones
PCT/GB2017/053240 WO2018078380A1 (en) 2016-10-31 2017-10-27 Apparatus and method for applying a coating to gemstones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1618323.8A GB2555463A (en) 2016-10-31 2016-10-31 Apparatus and method for applying a coating to gemstones

Publications (2)

Publication Number Publication Date
GB201618323D0 true GB201618323D0 (en) 2016-12-14
GB2555463A GB2555463A (en) 2018-05-02

Family

ID=57963656

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1618323.8A Withdrawn GB2555463A (en) 2016-10-31 2016-10-31 Apparatus and method for applying a coating to gemstones

Country Status (2)

Country Link
GB (1) GB2555463A (en)
WO (1) WO2018078380A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6302960B1 (en) * 1998-11-23 2001-10-16 Applied Materials, Inc. Photoresist coater
WO2000076583A1 (en) * 1999-06-16 2000-12-21 Norsam Technologies Method apparatus and article of manufacture for a branding diamond branding with a focused ion beam
GB0103881D0 (en) * 2001-02-16 2001-04-04 Gersan Ets E-beam marking

Also Published As

Publication number Publication date
WO2018078380A1 (en) 2018-05-03
GB2555463A (en) 2018-05-02

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)