CN104159741B - 微球制品和转移制品 - Google Patents

微球制品和转移制品 Download PDF

Info

Publication number
CN104159741B
CN104159741B CN201380010008.XA CN201380010008A CN104159741B CN 104159741 B CN104159741 B CN 104159741B CN 201380010008 A CN201380010008 A CN 201380010008A CN 104159741 B CN104159741 B CN 104159741B
Authority
CN
China
Prior art keywords
article
layer
transparent microspheres
microspheres
adhesive layer
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.)
Expired - Fee Related
Application number
CN201380010008.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN104159741A (zh
Inventor
维韦克·克里希南
约翰·C·克拉克
托马斯·B·加卢什
吉恩·A·唐格曼
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of CN104159741A publication Critical patent/CN104159741A/zh
Application granted granted Critical
Publication of CN104159741B publication Critical patent/CN104159741B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/16—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like
    • B44C1/165—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like for decalcomanias; sheet material therefor
    • B44C1/17—Dry transfer
    • B44C1/1733—Decalcomanias applied under pressure only, e.g. provided with a pressure sensitive adhesive
    • B44C1/1737—Decalcomanias provided with a particular decorative layer, e.g. specially adapted to allow the formation of a metallic or dyestuff on a substrate unsuitable for direct deposition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/02—Layered products comprising a layer of synthetic resin in the form of fibres or filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/14—Layered products comprising a layer of synthetic resin next to a particulate layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/10—Applying flat materials, e.g. leaflets, pieces of fabrics
    • B44C1/105—Applying flat materials, e.g. leaflets, pieces of fabrics comprising an adhesive layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
    • B44C3/02—Superimposing layers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/126—Reflex reflectors including curved refracting surface
    • G02B5/128—Reflex reflectors including curved refracting surface transparent spheres being embedded in matrix
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/025—Particulate layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/101—Glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/402—Coloured
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2405/00—Adhesive articles, e.g. adhesive tapes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2451/00—Decorative or ornamental articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2509/00—Household appliances
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/14—Layer or component removable to expose adhesive
    • Y10T428/1405—Capsule or particulate matter containing [e.g., sphere, flake, microballoon, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y10T428/24372—Particulate matter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y10T428/24372—Particulate matter
    • Y10T428/24405—Polymer or resin [e.g., natural or synthetic rubber, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y10T428/24372—Particulate matter
    • Y10T428/24421—Silicon containing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Laminated Bodies (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Optical Elements Other Than Lenses (AREA)
CN201380010008.XA 2012-02-22 2013-02-20 微球制品和转移制品 Expired - Fee Related CN104159741B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261601832P 2012-02-22 2012-02-22
US61/601,832 2012-02-22
PCT/US2013/026781 WO2013126361A1 (en) 2012-02-22 2013-02-20 Microsphere articles and transfer articles

Publications (2)

Publication Number Publication Date
CN104159741A CN104159741A (zh) 2014-11-19
CN104159741B true CN104159741B (zh) 2018-08-07

Family

ID=49006142

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380010008.XA Expired - Fee Related CN104159741B (zh) 2012-02-22 2013-02-20 微球制品和转移制品

Country Status (6)

Country Link
US (2) US20150010723A1 (enExample)
EP (1) EP2817153A4 (enExample)
JP (1) JP2015512807A (enExample)
KR (1) KR20140133582A (enExample)
CN (1) CN104159741B (enExample)
WO (1) WO2013126361A1 (enExample)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9908310B2 (en) * 2013-07-10 2018-03-06 Apple Inc. Electronic device with a reduced friction surface
NL2011585C2 (nl) * 2013-10-10 2015-04-13 Witpac Llc Folie.
CN106029363B (zh) 2014-02-13 2018-01-16 3M创新有限公司 双重固化耐污微球体制品
WO2015153701A1 (en) * 2014-04-02 2015-10-08 3M Innovative Properties Company Abrasion resistant microsphere articles
WO2016014753A1 (en) * 2014-07-25 2016-01-28 Avery Dennison Corporation Two-in-one translucent and colored film
DE102015117239A1 (de) * 2015-10-09 2017-04-13 Aesculap Ag Chirurgisches Markerelement, chirurgische Referenzierungseinheit und chirurgisches Navigationssystem
EP3390070B1 (en) 2015-12-18 2022-04-06 3M Innovative Properties Company Decorative article featuring a microscopic periodic pattern and methods of making the same
EP3436259A4 (en) * 2016-03-30 2020-02-05 3M Innovative Properties Company ARTICLE HAVING A PREDETERMINED PATTERN OF RANDOM DISTRIBUTED MICROSPHERES AND METHODS OF MAKING SAME
WO2018005274A1 (en) * 2016-06-28 2018-01-04 Safe Reflections, Inc. Textured reflective synthetic leather
CN109564302B (zh) * 2016-08-12 2021-12-31 3M创新有限公司 截顶的珠膜构造及其制备方法
US11500538B2 (en) 2016-09-13 2022-11-15 Apple Inc. Keyless keyboard with force sensing and haptic feedback
CN117270637A (zh) 2017-07-26 2023-12-22 苹果公司 具有键盘的计算机
WO2020072036A1 (en) 2018-10-02 2020-04-09 3M Innovative Properties Company Flexible release articles and methods for making same
CN109448922B (zh) * 2018-11-29 2020-08-28 中建材蚌埠玻璃工业设计研究院有限公司 一种柔性可弯曲电子信息玻璃的制备方法
US11740532B2 (en) * 2018-12-17 2023-08-29 Viavi Solutions Inc. Article including light valves
WO2020167853A1 (en) * 2019-02-11 2020-08-20 Fiberlok Technologies Light retroreflective graphic textile
US12122127B2 (en) 2019-05-17 2024-10-22 3M Innovative Properties Company Microsphere-coated polyurethane articles and methods of making the same
WO2021127691A1 (en) * 2019-12-17 2021-06-24 Google Llc Engineered surface finish of plastic part having a microbead surface coating
CN111204098A (zh) * 2020-01-09 2020-05-29 江苏华信新材料股份有限公司 一种可热压层合立体炫彩pvc片材及其制备方法
CN115335442B (zh) * 2020-04-17 2024-08-16 3M创新有限公司 微球涂覆的聚氨酯制品及其制备方法
KR20220076972A (ko) * 2020-12-01 2022-06-08 김현대 칼라 유리구슬을 포함하는 재귀반사부재
JP7209758B2 (ja) * 2021-03-09 2023-01-20 株式会社ダイセル 遮光フィルム及び遮光部材
US20240384069A1 (en) * 2021-09-20 2024-11-21 3M Innovative Properties Company Coated glass bubbles, composites therefrom, and methods of making the same
JP2023117031A (ja) * 2022-02-10 2023-08-23 Ｍｉｐｏｘ株式会社 再帰性反射布および衣類
CN119986881A (zh) * 2025-04-15 2025-05-13 浙江夜光明光电科技股份有限公司 一种塑料元器件反光材料

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2326634A (en) 1941-12-26 1943-08-10 Minnesota Mining & Mfg Reflex light reflector
US4153412A (en) * 1977-04-25 1979-05-08 Minnesota Mining And Manufacturing Company Process for printing reflective sheet material
JP2546853B2 (ja) 1987-09-03 1996-10-23 オーツタイヤ株式会社 装飾性ビーズコートシートおよびその製造方法
US5055347A (en) * 1988-12-09 1991-10-08 Minnesota Mining And Manufacturing Company Retroreflective sheeting adapted to be bonded to vulcanizable or curable substrate
DE4011455A1 (de) 1990-04-09 1991-10-10 Henkel Kgaa Haushaltsalleskleber auf polyurethanbasis
CA2147791A1 (en) * 1994-05-20 1995-11-21 Kathleen A. Hachey Retroreflective articles containing low levels of pigments
BR9509836A (pt) * 1994-11-29 1997-10-21 Minnesota Mining & Mfg Artigo decorativo meio gráfico e fráfico de transferéncia
US5674605A (en) * 1995-09-15 1997-10-07 Minnesota Mining And Manufacturing Company Retroreflective transfer sheet and applique
US5620775A (en) * 1995-11-03 1997-04-15 Minnesota Mining And Manufacturing Company Low refractive index glass microsphere coated article having a smooth surface and a method for preparing same
JPH10170710A (ja) * 1996-12-12 1998-06-26 Minnesota Mining & Mfg Co <3M> 光再帰性反射シート
US6159537A (en) * 1997-08-01 2000-12-12 3M Innovative Properties Company Method of making a retroreflective article that has a binder layer containing an epoxy resin and silicone crosslinked polymer
WO2000034806A1 (en) * 1998-12-09 2000-06-15 Tomoegawa Paper Co., Ltd. Filler lens and its manufacturing method
JP2000241609A (ja) * 1999-02-23 2000-09-08 Daicel Chem Ind Ltd 光散乱シート
JP3993980B2 (ja) * 1999-12-22 2007-10-17 株式会社きもと 透視可能な透過型スクリーン
US6804053B2 (en) 1999-12-22 2004-10-12 Kimoto Co., Ltd. See-through light transmitting type screen
DE10064804C2 (de) 2000-12-22 2003-03-20 Schott Glas Alkalifreie Aluminoborosilicatgläser und ihre Verwendung
US6695453B2 (en) * 2001-02-09 2004-02-24 Avery Dennison Corporation Rear projection screens and light filters with conformable coatings and methods of making the same
US20050003208A1 (en) * 2003-07-01 2005-01-06 Graf John Frederick Method of reducing the color contribution of a coated top layer in a multi-layer material
WO2005047604A1 (en) * 2003-11-06 2005-05-26 3M Innovative Properties Company Retroreflective elements comprising a bonded resin core and pavement markings
US7453634B2 (en) * 2005-03-07 2008-11-18 Avery Dennison Corporation Discontinuous or variable thickness gain modification coating for projection film and method for making same
US20060274989A1 (en) * 2005-06-06 2006-12-07 Gergely John S Glass microspheres having enhanced resonant light scattering properties
JP4953156B2 (ja) * 2005-06-29 2012-06-13 日本電気硝子株式会社 光学ガラス
EP1986969A1 (de) 2006-02-24 2008-11-05 Vitrabio GmbH Verfahren zur herstellung eines porösen glases und glaspulvers und glaswerkstoff zum ausführen des verfahrens
JP5391798B2 (ja) * 2009-04-14 2014-01-15 凸版印刷株式会社 バックライトユニット及びディスプレイ装置
WO2011022021A1 (en) * 2009-08-21 2011-02-24 3M Innovative Properties Company Pavement markings, reflective elements, and methods of making microspheres
US20130012664A1 (en) * 2010-03-31 2013-01-10 Dow Global Technologies Llc Polyurethane compositions having improved impact resistance and optical properties

Also Published As

Publication number Publication date
EP2817153A4 (en) 2016-07-20
KR20140133582A (ko) 2014-11-19
JP2015512807A (ja) 2015-04-30
US20200398608A1 (en) 2020-12-24
WO2013126361A1 (en) 2013-08-29
EP2817153A1 (en) 2014-12-31
CN104159741A (zh) 2014-11-19
US20150010723A1 (en) 2015-01-08
US11833851B2 (en) 2023-12-05

Similar Documents

Publication Publication Date Title
CN104159741B (zh) 微球制品和转移制品
KR100413736B1 (ko) 매끄러운표면을갖는유리미세구코팅물품및그의제조방법
CN205734519U (zh) 耐磨微球制品
JP6388589B2 (ja) 熱成形可能な微小球物品
JP6513096B2 (ja) 高温安定性を有する可撓性微小球物品
CN107405901B (zh) 防眩性硬涂层层叠膜
US9671533B2 (en) High reflectivity open bead method and material
CN105683305B (zh) 耐污染性微球体制品
CN107921734B (zh) 耐化学品性微球体制品
CN104039548A (zh) 装饰成型用膜
TW501970B (en) Acrylic resin film and laminated film comprising the same
JP3956716B2 (ja) 装飾シート及びその製造方法
TWI384435B (zh) 一種高透光度且不反光之柔軟觸感標籤及其製法
JP7693357B2 (ja) マーキングフィルムおよびマーキングフィルムの製造方法
JP2007161735A (ja) 熱成形用艶消しアクリル樹脂フィルム状物、熱成形用艶消しアクリル樹脂フィルム状物の製造方法、および、この熱成形用艶消しアクリル樹脂フィルム状物を含む積層体
CA2234652C (en) Glass-microsphere coated article having a smooth surface and method for its preparation

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180807