JP6863983B2 - マルチコートペイント系を生成するための方法 - Google Patents

マルチコートペイント系を生成するための方法 Download PDF

Info

Publication number
JP6863983B2
JP6863983B2 JP2018527720A JP2018527720A JP6863983B2 JP 6863983 B2 JP6863983 B2 JP 6863983B2 JP 2018527720 A JP2018527720 A JP 2018527720A JP 2018527720 A JP2018527720 A JP 2018527720A JP 6863983 B2 JP6863983 B2 JP 6863983B2
Authority
JP
Japan
Prior art keywords
base coat
coat
mixture
monomer
mass
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.)
Active
Application number
JP2018527720A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019502537A (ja
JP2019502537A5 (https=
Inventor
コルテン，カトリン
アイアーホフ，ディルク
ヴィルム，パトリク
シュニーダース，ブリッタ
フライターク，ニコレ
グルムペ，ハインツ−ウルリヒ
シュヴァルツ，イェルク
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.)
BASF Coatings GmbH
Original Assignee
BASF Coatings GmbH
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 BASF Coatings GmbH filed Critical BASF Coatings GmbH
Publication of JP2019502537A publication Critical patent/JP2019502537A/ja
Publication of JP2019502537A5 publication Critical patent/JP2019502537A5/ja
Application granted granted Critical
Publication of JP6863983B2 publication Critical patent/JP6863983B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D153/00—Coating compositions based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
    • 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
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • 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
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0254—After-treatment
    • B05D3/0272—After-treatment with ovens
    • 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
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • B05D7/16—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies using synthetic lacquers or varnishes
    • 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
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50—Multilayers
    • B05D7/52—Two layers
    • B05D7/53—Base coat plus clear coat type
    • B05D7/532—Base coat plus clear coat type the two layers being cured or baked together, i.e. wet on wet
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/002—Priming paints
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
    • C09D5/4407—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications with polymers obtained by polymerisation reactions involving only carbon-to-carbon unsaturated bonds
    • C09D5/4411—Homopolymers or copolymers of acrylates or methacrylates
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/04—Electrophoretic coating characterised by the process with organic material
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/22—Servicing or operating apparatus or multistep processes
    • 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
    • B05D2451/00—Type of carrier, type of coating (Multilayers)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)
JP2018527720A 2015-11-26 2016-06-03 マルチコートペイント系を生成するための方法 Active JP6863983B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15196416.0 2015-11-26
EP15196416 2015-11-26
PCT/EP2016/062586 WO2017088988A1 (de) 2015-11-26 2016-06-03 Verfahren zur herstellung einer mehrschichtlackierung

Publications (3)

Publication Number Publication Date
JP2019502537A JP2019502537A (ja) 2019-01-31
JP2019502537A5 JP2019502537A5 (https=) 2020-10-22
JP6863983B2 true JP6863983B2 (ja) 2021-04-21

Family

ID=54705109

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018527720A Active JP6863983B2 (ja) 2015-11-26 2016-06-03 マルチコートペイント系を生成するための方法

Country Status (12)

Country Link
US (1) US10920100B2 (https=)
EP (1) EP3380567B1 (https=)
JP (1) JP6863983B2 (https=)
KR (1) KR102196861B1 (https=)
CN (1) CN108350286B (https=)
BR (1) BR112018010711B8 (https=)
CA (1) CA3004781C (https=)
ES (1) ES2933967T3 (https=)
MX (1) MX2018006491A (https=)
PL (1) PL3380567T3 (https=)
RU (1) RU2700867C1 (https=)
WO (1) WO2017088988A1 (https=)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109476136B (zh) 2016-07-20 2021-01-29 巴斯夫涂料有限公司 包含具有聚氨酯的多级制备的聚合物的水性分散体和包含它们的涂料组合物
BR112018077063B1 (pt) 2016-07-20 2022-09-06 Basf Coatings Gmbh Sistema misturador para produção de composições aquosas de revestimento reparador, composição aquosa de revestimento reparador, método para produção de composições de revestimento reparador, e, uso do sistema misturador
CN110036084B (zh) 2016-09-22 2021-07-13 巴斯夫涂料有限公司 具有改善的循环管路稳定性的水性底色漆
EP3601455A1 (de) * 2017-03-23 2020-02-05 BASF Coatings GmbH Wässrige effektpigmentpasten enthaltend ein polymerisat und daraus hergestellte basislacke
EP3601456A1 (de) * 2017-03-23 2020-02-05 BASF Coatings GmbH Wässrige farbpigmentpasten enthaltend ein polymerisat und daraus hergestellte basislacke
JP7390190B2 (ja) 2017-06-07 2023-12-01 ノベリス・インコーポレイテッド 缶蓋用多層仕上げ
CN112839743A (zh) 2018-10-12 2021-05-25 巴斯夫涂料有限公司 通过将包含聚酰胺和/或酰胺蜡的水分散体后添加到至少一种底色漆中来制备多层涂漆体系的方法
JP7350077B2 (ja) 2019-01-23 2023-09-25 ビーエーエスエフ コーティングス ゲゼルシャフト ミット ベシュレンクテル ハフツング 改善されたエフェクト顔料配列を有するポリカルボン酸含有水性コーティング剤
JP7074710B2 (ja) * 2019-03-29 2022-05-24 ダイハツ工業株式会社 塗装方法
US12163046B2 (en) 2019-04-26 2024-12-10 Basf Coatings Gmbh Water-based coating composition and method for forming multilayer coating film using said composition
PL4004125T3 (pl) 2019-07-31 2024-03-11 Basf Coatings Gmbh Układ mieszany do wytwarzania wodnych środków powłokowych o małej zawartości lzo
ES2966839T3 (es) 2019-07-31 2024-04-24 Basf Coatings Gmbh Sistema mezclador para producir materiales de recubrimiento acuosos con bajo COV
US20220282119A1 (en) 2019-08-29 2022-09-08 Basf Coatings Gmbh Coating composition curable by thio-michael addition
US20220290002A1 (en) 2019-08-29 2022-09-15 Basf Coatings Gmbh Coating composition curable by aceto-michael addition
US20240141180A1 (en) * 2019-10-23 2024-05-02 Basf Coatings Gmbh Pigmented Aqueous Coating Composition with Improved Stability Towards Pinholes
CN114729096B (zh) 2019-11-15 2024-08-30 巴斯夫涂料有限公司 包含硅烷基添加剂并且具有改善的粘合性的水性底色漆组合物以及多层涂层
WO2021094130A1 (en) 2019-11-15 2021-05-20 Basf Coatings Gmbh Silane-based coating compositions comprising a metal alkoxide catalyst
CN114981373A (zh) 2020-01-16 2022-08-30 巴斯夫涂料有限公司 包含聚(乙烯-丙烯酸酯)共聚物的涂料组合物和涂覆基材的方法
WO2021148255A1 (en) 2020-01-21 2021-07-29 Basf Coatings Gmbh Aqueous polycarboxylic acid containing coating composition with improved leveling properties
AU2021246184A1 (en) 2020-04-02 2022-10-20 Basf Coatings Gmbh Silane-based coating compositions comprising a metal alkoxide catalyst and an acid-functional polymer
WO2022096322A1 (en) 2020-11-03 2022-05-12 Basf Coatings Gmbh Uv-curable coating composition comprising an unsaturated poly(ethylene-acrylate) copolymer and method of coating substrates
WO2022148584A1 (en) 2021-01-05 2022-07-14 Basf Coatings Gmbh Coating composition comprising a carbamate-functional poly(ethylene-acrylate) copolymer and method of coating substrates
CN117413016A (zh) 2021-05-28 2024-01-16 巴斯夫涂料有限公司 用于制备水性涂料的混合器体系
US20240318008A1 (en) * 2021-08-30 2024-09-26 Basf Coatings Gmbh Lidar reflective multilayer coatings with high flop index
JP2025531755A (ja) 2022-09-05 2025-09-25 ビーエーエスエフ コーティングス ゲゼルシャフト ミット ベシュレンクテル ハフツング セルロースナノファイバーを含有する水性コーティング材料
WO2024181893A1 (ru) * 2023-02-28 2024-09-06 Общество С Ограниченной Ответственностью "Объединенная Компания Русал Инженерно -Технологический Центр" Способ получения защитных покрытий для обожженных анодных блоков алюминиевых электролизеров

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3545618A1 (de) 1985-12-21 1987-06-25 Basf Lacke & Farben Wasserverduennbares ueberzugsmittel zur herstellung der basisschicht eines mehrschichtueberzuges
DE4009858C2 (de) 1990-03-28 1998-02-05 Basf Lacke & Farben Wäßriger pigmentierter Basislack enthaltend als Bindemittel ein wasserverdünnbares Polyacrylatharz und Verwendung eines solchen Basislacks
DE4010176A1 (de) 1990-03-30 1991-10-02 Basf Lacke & Farben Verfahren zur herstellung einer mehrschichtigen lackierung und waessriger lack
DE4107136A1 (de) 1991-03-06 1992-09-10 Basf Lacke & Farben Verfahren zur herstellung einer mehrschichtigen, schuetzenden und/oder dekorativen lackierung
DE4204581A1 (de) 1992-02-15 1993-08-19 Basf Lacke & Farben Verfahren zum lackieren elektrisch leitfaehiger substrate, waessrige elektrotauchlacke, verfahren zur herstellung einer waessrigen dispersion vernetzter polymermikroteilchen und nach diesem verfahren hergestellte dispersionen
JP3458397B2 (ja) 1992-12-11 2003-10-20 大日本インキ化学工業株式会社 共重合体エマルジョンの製造方法
US5306744A (en) * 1992-12-18 1994-04-26 Rohm And Haas Company Functionalized multistage polymers
US5641574A (en) * 1993-05-24 1997-06-24 E. I. Du Pont De Nemours And Company Process for forming overcoat
DE4437535A1 (de) 1994-10-20 1996-04-25 Basf Lacke & Farben Polyurethanmodifziertes Polyacrylat
DE19648517A1 (de) 1996-11-23 1998-06-04 Herberts & Co Gmbh Verfahren zur Mehrschichtlackierung
DE19703869A1 (de) 1997-02-03 1998-08-06 Basf Coatings Ag Wäßrige Bindemitteldispersion für kationische Elektrotauchlacke
DE19930060A1 (de) 1999-06-30 2001-01-11 Basf Coatings Ag Elektrotauchlackbad mit wasserlöslichem Polyvinylalkohol(co)polymeren
DE19930665A1 (de) 1999-07-02 2001-01-11 Basf Coatings Ag Basislack und seine Verwendung zur Herstellung von farb- und/oder effektgebenden Basislackierungen und Mehrschichtlackierung
DE19948004B4 (de) 1999-10-06 2006-05-11 Basf Coatings Ag Polyurethane und Pfropfmischpolymerisate auf Polyurethanbasis sowie ihre Verwendung zur Herstellung von Beschichtungsstoffen, Klebstoffen und Dichtungsmassen
CN1211444C (zh) * 1999-12-23 2005-07-20 阿克佐诺贝尔股份有限公司 包含加聚物和聚氨酯的水性涂料组合物
DE10043405C1 (de) 2000-09-04 2002-06-27 Basf Coatings Ag Verfahren zur Herstellung farb- und/oder effektgebender Lackierungen
JP2003231722A (ja) * 2002-02-13 2003-08-19 Daikin Ind Ltd フッ素樹脂水性分散組成物
JP4065737B2 (ja) * 2002-07-25 2008-03-26 関西ペイント株式会社 複層型重合体エマルション
DE10236350A1 (de) 2002-08-08 2004-02-19 Basf Coatings Ag Bismutverbindungen enthaltende Elektrotauchlacke (ETL)
DE10240972A1 (de) 2002-09-02 2004-03-18 Basf Coatings Ag Metallpigmente enthaltende, wässrige Pigmentpasten und ihre Verwendung zur Herstellung von effektgebenden wässrigen Beschichtungsstoffen
DE102004050747A1 (de) 2004-10-19 2006-04-27 Basf Coatings Ag Beschichtungsmittel enthaltend Addukte mit Alkoxysilanfunktionalität
PL2091988T3 (pl) 2006-12-19 2013-07-31 Basf Coatings Gmbh Środek po włokowy o wysokiej odporności na zadrapania i odporności na działanie czynników atmosferycznych
DE102007061855A1 (de) 2007-12-19 2009-06-25 Basf Coatings Ag Beschichtungsmittel mit hoher Kratzbeständigkeit und Witterungsstabilität
JP5530156B2 (ja) * 2008-11-26 2014-06-25 株式会社日本触媒 シーラー用樹脂エマルションおよびその製造方法
JP2010253386A (ja) * 2009-04-24 2010-11-11 Nippon Paint Co Ltd 積層塗膜形成方法および塗装物
WO2014033135A2 (de) 2012-08-28 2014-03-06 Basf Coatings Gmbh Polymer in farb- und/oder effektgebenden mehrschichtigen lackierungen
EP3083079B1 (de) 2013-12-18 2020-01-08 BASF Coatings GmbH Verfahren zur herstellung einer mehrschichtlackierung
EP3083078B1 (de) * 2013-12-18 2019-02-27 BASF Coatings GmbH Verfahren zur herstellung einer mehrschichtlackierung
MX380707B (es) * 2013-12-18 2025-03-12 Basf Coatings Gmbh Metodo de produccion de un sistema de pintura multicapa.
EP2886207A1 (de) * 2013-12-18 2015-06-24 BASF Coatings GmbH Verfahren zur Herstellung einer Mehrschichtlackierung
ES2690850T3 (es) 2014-05-20 2018-11-22 Basf Coatings Gmbh Adhesivo para composiciones de recubrimiento acuosas
CN107207667B (zh) 2015-01-21 2019-12-27 巴斯夫涂料有限公司 包含多阶段制备的聚合物的水分散体和包含它的涂覆剂组合物

Also Published As

Publication number Publication date
BR112018010711A2 (pt) 2018-11-21
US20190062588A1 (en) 2019-02-28
US20200199398A9 (en) 2020-06-25
KR20180084976A (ko) 2018-07-25
BR112018010711A8 (pt) 2019-02-26
PL3380567T3 (pl) 2023-01-02
ES2933967T3 (es) 2023-02-15
CA3004781C (en) 2020-08-25
JP2019502537A (ja) 2019-01-31
US10920100B2 (en) 2021-02-16
EP3380567B1 (de) 2022-09-28
CN108350286A (zh) 2018-07-31
CN108350286B (zh) 2023-01-10
RU2700867C1 (ru) 2019-09-23
CA3004781A1 (en) 2017-06-01
KR102196861B1 (ko) 2020-12-30
WO2017088988A1 (de) 2017-06-01
EP3380567A1 (de) 2018-10-03
BR112018010711B1 (pt) 2022-09-20
MX2018006491A (es) 2018-08-01
BR112018010711B8 (pt) 2022-10-04

Similar Documents

Publication Publication Date Title
JP6863983B2 (ja) マルチコートペイント系を生成するための方法
RU2675564C1 (ru) Водные дисперсии, включающие полимеры, изготовляемые многостадийным способом, и композиции покрывающих агентов, включающие их
JP6831390B2 (ja) 多段階製造されたポリマーを含む水性分散体およびそれを含むコーティング材料組成物
EP3562851A1 (en) Aqueous polymer dispersion and aqueous coating composition comprising the same
CA2930779A1 (en) Method for producing a multicoat paint system
EP3562896B1 (en) Aqueous polymer dispersion and process of making the same
JP7143318B2 (ja) ポリマーを含む水性着色顔料ペースト、およびそれから製造されるベースコート
EP3607013B1 (en) Aqueous polymer dispersion and aqueous coating composition comprising the same
JP2021519375A (ja) 水性ベースコート材料およびそのベースコート材料を使用したマルチコート系の製造方法
EP4172281B1 (en) Aqueous dispersion of multistage polymeric particles and process for preparing thereof

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20180730

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20190702

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20190628

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20190926

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20191122

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20191210

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20200609

A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20200909

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20210302

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20210401

R150 Certificate of patent or registration of utility model

Ref document number: 6863983

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250