KR20160148531A - 아미딘기- 또는 구아니딘기-함유 실란 - Google Patents

아미딘기- 또는 구아니딘기-함유 실란 Download PDF

Info

Publication number
KR20160148531A
KR20160148531A KR1020167028568A KR20167028568A KR20160148531A KR 20160148531 A KR20160148531 A KR 20160148531A KR 1020167028568 A KR1020167028568 A KR 1020167028568A KR 20167028568 A KR20167028568 A KR 20167028568A KR 20160148531 A KR20160148531 A KR 20160148531A
Authority
KR
South Korea
Prior art keywords
group
silane
radical
atoms
formula
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.)
Ceased
Application number
KR1020167028568A
Other languages
English (en)
Korean (ko)
Inventor
어스 부르크하르트
리타 카나스
Original Assignee
시카 테크놀러지 아게
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 시카 테크놀러지 아게 filed Critical 시카 테크놀러지 아게
Publication of KR20160148531A publication Critical patent/KR20160148531A/ko
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • C07F7/1804—Compounds having Si-O-C linkages
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C279/00—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
    • C07C279/04—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of guanidine groups bound to acyclic carbon atoms of a carbon skeleton
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0272—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing elements other than those covered by B01J31/0201 - B01J31/0255
    • B01J31/0274—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing elements other than those covered by B01J31/0201 - B01J31/0255 containing silicon
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C279/00—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
    • C07C279/04—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of guanidine groups bound to acyclic carbon atoms of a carbon skeleton
    • C07C279/12—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of guanidine groups bound to acyclic carbon atoms of a carbon skeleton being further substituted by nitrogen atoms not being part of nitro or nitroso groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C279/00—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
    • C07C279/16—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of guanidine groups bound to carbon atoms of rings other than six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C279/00—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
    • C07C279/18—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of guanidine groups bound to carbon atoms of six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/002—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/06—Preparatory processes
    • C08G77/08—Preparatory processes characterised by the catalysts used
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
    • C08G77/26—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen nitrogen-containing groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/38—Polysiloxanes modified by chemical after-treatment
    • C08G77/382—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon
    • C08G77/388—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing nitrogen
    • 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
    • C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
    • C09D183/04—Polysiloxanes
    • C09D183/08—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J183/00—Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Adhesives based on derivatives of such polymers
    • C09J183/04—Polysiloxanes
    • C09J183/08—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Paints Or Removers (AREA)
  • Sealing Material Composition (AREA)
  • Silicon Polymers (AREA)
KR1020167028568A 2014-04-16 2015-04-16 아미딘기- 또는 구아니딘기-함유 실란 Ceased KR20160148531A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14164920.2 2014-04-16
EP14164920 2014-04-16
PCT/EP2015/058333 WO2015158864A1 (de) 2014-04-16 2015-04-16 Amidin - oder guanidingruppen-haltiges silan

Publications (1)

Publication Number Publication Date
KR20160148531A true KR20160148531A (ko) 2016-12-26

Family

ID=50479108

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167028568A Ceased KR20160148531A (ko) 2014-04-16 2015-04-16 아미딘기- 또는 구아니딘기-함유 실란

Country Status (9)

Country Link
US (2) US10100068B2 (OSRAM)
EP (2) EP3131994B1 (OSRAM)
JP (2) JP6567547B2 (OSRAM)
KR (1) KR20160148531A (OSRAM)
CN (3) CN106459668A (OSRAM)
AU (2) AU2015248781A1 (OSRAM)
BR (1) BR112016023854A2 (OSRAM)
ES (1) ES2876261T3 (OSRAM)
WO (2) WO2015158864A1 (OSRAM)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017064139A1 (de) * 2015-10-15 2017-04-20 Sika Technology Ag Katalysatorsystem für härtbare zusammensetzungen auf basis von silangruppen-haltigen polymeren
US11097259B2 (en) 2016-07-18 2021-08-24 Sika Technology Ag Catalyst for curable compositions containing hexahydrotriazine structural units
US10707531B1 (en) 2016-09-27 2020-07-07 New Dominion Enterprises Inc. All-inorganic solvents for electrolytes
WO2018096781A1 (ja) * 2016-11-24 2018-05-31 関西ペイント株式会社 カルボジイミドアミン変性物の製造方法
WO2018172168A1 (de) 2017-03-24 2018-09-27 Sika Technology Ag Guanidin-katalysator für härtbare zusammensetzungen
US11479676B2 (en) * 2017-05-09 2022-10-25 Sika Technology Ag Aqueous pretreatment for bonded joints with increased heat stability
WO2019101740A1 (en) * 2017-11-21 2019-05-31 Sika Technology Ag Water-based 2-component composition with chemical curing
CN107974230B (zh) * 2017-12-28 2021-01-05 江苏卓奇新材料科技有限公司 一种立粘型免钉胶
FR3097223B1 (fr) * 2019-06-13 2022-04-29 Bostik Sa Adduits silylés, polymères silylés et compositions les comprenant
NO346733B1 (en) * 2019-06-28 2022-12-05 Klingelberg Products As Flame retardant, method for its preparation and article comprising same
CN110591635B (zh) * 2019-07-05 2021-10-29 惠州瑞德新材料科技股份有限公司 一种密封胶及制备方法
NO346598B1 (en) * 2020-12-23 2022-10-24 Klingelberg Products As Method for the preparation of amidines and amide manufactured by the method
KR20230140572A (ko) 2021-02-18 2023-10-06 피피지 인더스트리즈 오하이오 인코포레이티드 카보다이이미드를 포함하는 코팅 조성물 및 방법
CN115011098B (zh) * 2021-03-04 2024-02-09 钟化(佛山)高性能材料有限公司 可固化组合物
CN114525101B (zh) * 2022-02-21 2023-08-01 武汉比邻科技发展有限公司 一种低模量高弹性恢复率硅烷改性聚醚密封胶及其制备方法
CN114836160B (zh) * 2022-06-12 2023-06-16 郑州大学 一种室温快固化高弹性宽温宽频ms/环氧阻尼胶及其制备方法
EP4306595A1 (de) 2022-06-30 2024-01-17 Sika Technology AG Feuchtigkeits-und radikalisch härtende silikonacrylatzusammensetzung für cured-in-place gasketing
US12202228B2 (en) 2023-02-07 2025-01-21 Siplast Inc. Flashing assemblies and related systems and methods
CA3240634A1 (en) 2023-06-06 2025-06-10 Bmic Llc Adhesive-less roofing systems and related methods
US12352040B2 (en) 2023-06-08 2025-07-08 Siplast, Inc. Barrier systems for building structures and related methods

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2768204A (en) * 1956-02-27 1956-10-23 American Cyanamid Co Guanylchloroformamidine hydrochlorides
US3984605A (en) * 1972-11-08 1976-10-05 Mitsubishi Paper Mills, Ltd. Heat sensitive recording material containing decolorizing agent
JPS5745094A (en) * 1980-09-01 1982-03-13 Mitsubishi Paper Mills Ltd Fixable heat-sensitive recording material
CA1248274A (en) * 1982-11-09 1989-01-03 John C. Chang Blend of fluorochemical guanidines and poly (oxyalkylenes)
US5028259A (en) * 1990-03-06 1991-07-02 Henkel Research Corporation Recovery of precious metal
DE4237468A1 (de) 1992-11-06 1994-05-11 Bayer Ag Alkoxysilan- und Aminogruppen aufweisende Verbindungen
JPH06155907A (ja) * 1992-11-20 1994-06-03 Ricoh Co Ltd 可逆的熱発色性組成物及びこれを用いた可逆的感熱記録媒体
US5811241A (en) * 1995-09-13 1998-09-22 Cortech, Inc. Method for preparing and identifying N-substitued 1,4-piperazines and N-substituted 1,4-piperazinediones
DE69731758T2 (de) * 1996-09-27 2005-12-15 The United States Government As Represented By The Department Of Health And Human Services O2-arylate oder o2 glycosyiate 1-substituierte diazen-1-ium-1,2 diolate und o2-substituierte 1 (2-carboxylate) pyrolidin-1-yl diazen-1-ium-1,2-diolate
JP2000247946A (ja) * 1999-02-26 2000-09-12 Fuji Photo Film Co Ltd グアニジン化合物および感熱記録材料
JP2002208433A (ja) * 2000-10-23 2002-07-26 Fuji Photo Film Co Ltd 電解質組成物および非水二次電池
JP2002167438A (ja) * 2000-11-29 2002-06-11 Jsr Corp ケイ素ポリマー、膜形成用組成物および絶縁膜形成用材料
PE20040657A1 (es) * 2002-07-15 2004-11-08 Sandoz Ag Cefalosporinas
US7960459B2 (en) * 2006-02-16 2011-06-14 Kaneka Corporation Curable composition
CN101096359B (zh) * 2006-06-29 2012-03-14 中国科学院上海药物研究所 一类多芳基取代甲烷氧或硅氧基胍类化合物及其制备方法和用途
WO2008078654A1 (ja) * 2006-12-25 2008-07-03 Kaneka Corporation 硬化性組成物
WO2008084651A1 (ja) * 2007-01-12 2008-07-17 Kaneka Corporation 硬化性組成物
JPWO2009011329A1 (ja) * 2007-07-19 2010-09-24 株式会社カネカ 硬化性組成物
FR2925496A1 (fr) 2007-12-20 2009-06-26 Bluestar Silicones France Soc Composes a structure guanidine et leurs utilisations comme catalyseurs de polycondensation d'organopolysiloxanes.
JP5502723B2 (ja) * 2008-03-13 2014-05-28 株式会社カネカ 硬化性組成物と硬化物
FR2929286A1 (fr) 2008-03-28 2009-10-02 Bluestar Silicones France Soc Composes a structure guanidine et leurs utilisations comme catalyseurs de polycondensation d'organopolysiloxanes
FR2930778A1 (fr) * 2008-04-30 2009-11-06 Bluestar Silicones France Soc Article presentant des proprietes antisalissures et destine a etre utilise dans des applications aquatiques en particulier marines
US8853309B2 (en) * 2008-09-29 2014-10-07 Kaneka Corporation Curable composition and cured product thereof
US9102780B2 (en) 2008-10-13 2015-08-11 Bluestar Silicones France Sas Catalysts for reaction between an isocyanate and an alcohol
JP5587902B2 (ja) * 2008-11-25 2014-09-10 ブルースター・シリコーンズ・フランス・エスアエス グアニジン構造を有する化合物及びそのオルガノポリシロキサン重縮合触媒としての使用
EP2388297B1 (en) * 2009-01-16 2020-08-19 Kaneka Corporation Curable composition and cured object formed therefrom
JP5554405B2 (ja) * 2009-06-19 2014-07-23 ブルースター・シリコーンズ・フランス・エスアエス 非金属触媒の存在下において脱水素縮合によって架橋可能なシリコーン組成物
CN102844662B (zh) * 2010-03-03 2015-04-29 3M创新有限公司 配体胍基官能化聚合物
CN102884136B (zh) * 2010-03-16 2014-10-01 蓝星有机硅法国公司 用于发动机组组件的密封和组装的方法和组合物
EP2468759A1 (de) * 2010-12-17 2012-06-27 Sika Technology AG Sekundäre Aminosilane
BR112014005872A2 (pt) * 2011-09-16 2017-04-04 Bluestar Silicones France composição de poliorganossiloxano, elastômero, uso da composição e processo de vedação e de montagem
BR112014019279A2 (pt) * 2012-03-09 2019-08-20 Ccp Composites Us Llc Resina termoestável de acetoacetila para revestimento em gel zero cov
US9376525B2 (en) * 2012-04-09 2016-06-28 Mie University Curable composition, and cured synthetic resin using same
US20130289273A1 (en) * 2012-04-25 2013-10-31 Ppg Industries Ohio, Inc. Methods for producing 1,5,7-triazabicyclo[4.4.0]dec-5-ene by reaction of a disubstituted carbodiimide and dipropylene triamine
TW201434882A (zh) * 2013-03-13 2014-09-16 Momentive Performance Mat Inc 可濕氣固化之有機聚矽氧烷組成物
EP3022233B1 (en) * 2013-07-17 2019-05-01 ExxonMobil Chemical Patents Inc. Cyclopropyl substituted metallocene catalysts

Also Published As

Publication number Publication date
CN106459668A (zh) 2017-02-22
EP3131994A1 (de) 2017-02-22
US10100068B2 (en) 2018-10-16
CN115368824A (zh) 2022-11-22
AU2019203076A1 (en) 2019-05-23
AU2015248781A1 (en) 2016-10-27
ES2876261T3 (es) 2021-11-12
BR112016023854A2 (pt) 2017-08-15
WO2015158864A1 (de) 2015-10-22
AU2019203076B2 (en) 2020-08-20
EP3131907B1 (de) 2018-02-28
US20170037191A1 (en) 2017-02-09
CN106232576A (zh) 2016-12-14
US10100069B2 (en) 2018-10-16
WO2015158863A1 (de) 2015-10-22
US20170081348A1 (en) 2017-03-23
JP6567547B2 (ja) 2019-08-28
JP2017517492A (ja) 2017-06-29
EP3131907A1 (de) 2017-02-22
CN106232576B (zh) 2019-03-01
JP6580590B2 (ja) 2019-09-25
EP3131994B1 (de) 2021-06-09
JP2017513982A (ja) 2017-06-01

Similar Documents

Publication Publication Date Title
US10100068B2 (en) Amidine group—or guanidine group—containing silane
JP6723396B2 (ja) シラン基含有ポリマーをベースにする非移行性速硬化性組成物
US11292771B2 (en) Amidine catalyst for curable compositions
JP6659594B2 (ja) シロキサン構造単位を含む架橋触媒
JP6499200B2 (ja) ポリエーテル構造単位を有する架橋触媒
US11097259B2 (en) Catalyst for curable compositions containing hexahydrotriazine structural units
US10995074B2 (en) Amidine catalyst for curable compositions
US10836868B2 (en) Catalyst having a polysiloxane structural unit for hardenable compositions
CN110431131A (zh) 用于可固化组合物的胍催化剂

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20161013

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20200331

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20211129

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 20220218

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 20211129

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I