JP6502246B2 - 親水性シリコーンモノマー、その調製プロセスおよびそれを含有する薄膜 - Google Patents

親水性シリコーンモノマー、その調製プロセスおよびそれを含有する薄膜 Download PDF

Info

Publication number
JP6502246B2
JP6502246B2 JP2015501700A JP2015501700A JP6502246B2 JP 6502246 B2 JP6502246 B2 JP 6502246B2 JP 2015501700 A JP2015501700 A JP 2015501700A JP 2015501700 A JP2015501700 A JP 2015501700A JP 6502246 B2 JP6502246 B2 JP 6502246B2
Authority
JP
Japan
Prior art keywords
silicone
formula
polyether
group
monomers
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
JP2015501700A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015516998A5 (https=
JP2015516998A (ja
Inventor
ザクセナ，アヌブハヴ
ブハト，シュリードハル
ウマパシー，センシルクマル
ルイス，ケンリック，エム
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.)
Momentive Performance Materials Inc
Original Assignee
Momentive Performance Materials Inc
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 Momentive Performance Materials Inc filed Critical Momentive Performance Materials Inc
Publication of JP2015516998A publication Critical patent/JP2015516998A/ja
Publication of JP2015516998A5 publication Critical patent/JP2015516998A5/ja
Application granted granted Critical
Publication of JP6502246B2 publication Critical patent/JP6502246B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/041—Lenses
    • G02B1/043—Contact lenses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • A61K8/8141—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • A61K8/8158—Homopolymers or copolymers of amides or imides, e.g. (meth) acrylamide; Compositions of derivatives of such polymers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/89—Polysiloxanes
    • A61K8/896—Polysiloxanes containing atoms other than silicon, carbon, oxygen and hydrogen, e.g. dimethicone copolyol phosphate
    • A61K8/898—Polysiloxanes containing atoms other than silicon, carbon, oxygen and hydrogen, e.g. dimethicone copolyol phosphate containing nitrogen, e.g. amodimethicone, trimethyl silyl amodimethicone or dimethicone propyl PG-betaine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • 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
    • 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
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C08G77/46—Block-or graft-polymers containing polysiloxane sequences containing polyether sequences
    • 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
    • C09D143/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing boron, silicon, phosphorus, selenium, tellurium, or a metal; Coating compositions based on derivatives of such polymers
    • C09D143/04—Homopolymers or copolymers of monomers containing silicon
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • D06M15/6436—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain containing amino groups
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/59—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/10—General cosmetic use
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair
    • A61Q5/02—Preparations for cleaning the hair
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F230/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
    • C08F230/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal
    • C08F230/08—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon
    • 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
    • C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/50—Modified hand or grip properties; Softening compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Textile Engineering (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dermatology (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Eyeglasses (AREA)
  • Silicon Polymers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Dispersion Chemistry (AREA)
JP2015501700A 2012-03-22 2013-03-06 親水性シリコーンモノマー、その調製プロセスおよびそれを含有する薄膜 Active JP6502246B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261614243P 2012-03-22 2012-03-22
US61/614,243 2012-03-22
PCT/US2013/029345 WO2013142060A1 (en) 2012-03-22 2013-03-06 Hydrophilic silicone monomers, process for preparation thereof and thin films containing the same

Publications (3)

Publication Number Publication Date
JP2015516998A JP2015516998A (ja) 2015-06-18
JP2015516998A5 JP2015516998A5 (https=) 2016-04-21
JP6502246B2 true JP6502246B2 (ja) 2019-04-17

Family

ID=49223169

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015501700A Active JP6502246B2 (ja) 2012-03-22 2013-03-06 親水性シリコーンモノマー、その調製プロセスおよびそれを含有する薄膜

Country Status (6)

Country Link
US (1) US9459378B2 (https=)
EP (1) EP2828317B1 (https=)
JP (1) JP6502246B2 (https=)
KR (1) KR20140137428A (https=)
CN (1) CN104321365B (https=)
WO (1) WO2013142060A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023055206A (ja) * 2021-10-05 2023-04-17 ゼロックス コーポレイション シリコーンコポリマー表面添加剤

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2931767B1 (en) * 2012-12-14 2017-11-08 Novartis AG Amphiphilic siloxane-containing (meth)acrylamides and uses thereof
US20170044316A1 (en) 2015-08-10 2017-02-16 Gelest Technologies, Inc. Bifunctional Poly(alkyleneoxides) with Aminoalkyl and Unsaturated Termini and Derivatives Thereof
JP6428677B2 (ja) * 2016-02-23 2018-11-28 信越化学工業株式会社 有機ケイ素化合物およびそれを含む硬化性組成物
US10633539B2 (en) * 2016-03-10 2020-04-28 Momentive Performance Materials Inc. Composition comprising organosiloxane nano latex and preparation of organosiloxane nano latex
US9868870B2 (en) 2016-03-16 2018-01-16 International Business Machines Corporation Hydrogel compositions for direct-write printing applications
KR102093352B1 (ko) * 2016-12-19 2020-03-25 주식회사 엘지화학 고흡수성 수지의 제조 방법
US11840608B2 (en) * 2019-08-21 2023-12-12 Shin-Etsu Chemical Co., Ltd. Silicone and a method for preparing the same
CN112812307B (zh) * 2020-12-31 2022-06-17 江苏海伦隐形眼镜有限公司 单封端两亲性有机硅氧烷大分子单体、硅水凝胶、角膜接触镜及制备方法
CN115010742B (zh) * 2022-06-02 2024-03-22 苏州瑞尔康科技有限公司 一种蓝光吸收剂及基于其的硅水凝胶角膜接触镜和应用
CN115536688A (zh) * 2022-11-10 2022-12-30 广东工业大学 一种耐碱型抗水解有机硅表面活性剂及其制备方法
CN116082581B (zh) * 2023-03-07 2023-07-28 烟台爱博诺德医用材料有限公司 硅水凝胶材料

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3229112A (en) 1961-12-19 1966-01-11 Ericsson Telefon Ab L M Arrangement for controlling a direct voltage source
NL128305C (https=) 1963-09-11
NL133334C (https=) 1964-06-19 1900-01-01
AT251910B (de) 1964-07-02 1967-01-25 Ceskoslovenska Akademie Ved Verfahren zur Herstellung von weichen, biegsamen Kontaktlinsen
US3507923A (en) 1967-01-06 1970-04-21 Union Carbide Corp Method of capping allyl endblocked oxyalkylene polymers
US4197266A (en) 1974-05-06 1980-04-08 Bausch & Lomb Incorporated Method for forming optical lenses
US4084459A (en) 1977-03-07 1978-04-18 Bausch & Lomb Incorporated Method and apparatus for lens turning
US4150048A (en) 1978-03-28 1979-04-17 Union Carbide Corporation Nonhydrolyzable siloxane block copolymers of organosiloxanes and organic ethers
US4260725A (en) 1979-12-10 1981-04-07 Bausch & Lomb Incorporated Hydrophilic contact lens made from polysiloxanes which are thermally bonded to polymerizable groups and which contain hydrophilic sidechains
US4857583A (en) 1987-07-02 1989-08-15 Union Carbide Corporation Process for the preparation of organopolysiloxane surfactants
US4847398A (en) 1987-09-09 1989-07-11 Union Carbide Corporation Process for the preparation of siloxane-oxyalkylene copolymers
US5159096A (en) 1991-09-30 1992-10-27 Union Carbide Chemicals & Plastics Technology Corporation Process for the preparation of siloxane-oxyalkylene copolymers
US5352714A (en) 1991-11-05 1994-10-04 Bausch & Lomb Incorporated Wettable silicone hydrogel compositions and methods for their manufacture
US5191103A (en) 1991-12-30 1993-03-02 Union Carbide Chemicals & Plastics Technology Corporation Process and composition for promoting hydrosilylation reactions using sterically hindered nitrogen-containing and phosphorus-containing compounds
CA2221389C (en) 1996-11-18 2009-01-27 Kenrick M. Lewis Treatment of polyethers prior to hydrosilylation
US6013711A (en) 1997-06-18 2000-01-11 Ck Witco Corporation Hydrophilic polysiloxane compositions
US5998498A (en) 1998-03-02 1999-12-07 Johnson & Johnson Vision Products, Inc. Soft contact lenses
US6207782B1 (en) 1998-05-28 2001-03-27 Cromption Corporation Hydrophilic siloxane latex emulsions
ATE441132T1 (de) 1999-12-16 2009-09-15 Asahikasei Aime Co Ltd Zum tragen über lange zeiträume geeignete weiche kontaktlinsen
US6630083B1 (en) * 1999-12-21 2003-10-07 Johnson & Johnson Vision Care, Inc. Methods and compositions for the manufacture of ophthalmic lenses
RU2011117265A (ru) * 2008-10-03 2012-11-10 Моментив Перформанс Матириалз Инк. (Us) Гидрофильные, силиконовые мономеры, способ их получения и тонкие пленки, содержащие их
NZ592674A (en) * 2008-12-18 2012-08-31 Novartis Ag Method for making silicone hydrogel contact lenses

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023055206A (ja) * 2021-10-05 2023-04-17 ゼロックス コーポレイション シリコーンコポリマー表面添加剤

Also Published As

Publication number Publication date
US9459378B2 (en) 2016-10-04
CN104321365B (zh) 2018-06-05
WO2013142060A1 (en) 2013-09-26
EP2828317A4 (en) 2015-10-28
EP2828317B1 (en) 2026-04-29
US20150011661A1 (en) 2015-01-08
EP2828317A1 (en) 2015-01-28
KR20140137428A (ko) 2014-12-02
CN104321365A (zh) 2015-01-28
JP2015516998A (ja) 2015-06-18

Similar Documents

Publication Publication Date Title
JP6502246B2 (ja) 親水性シリコーンモノマー、その調製プロセスおよびそれを含有する薄膜
AU2009299415B2 (en) Hydrophilic silicone monomers, process for their preparation and thin films containing the same
KR101771564B1 (ko) 가수분해 저항성 카보실록산 연쇄를 포함하는 실론산 모노머, 그 제조방법 및 이를 포함하는 콘텍트 렌즈용 박막
JP6236059B2 (ja) 親水性マクロマーおよびそれを含むヒドロゲル
US9804296B2 (en) Hydrophilic macromers and hydrogels comprising the same
JP2015515514A5 (https=)

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160304

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20160304

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20161216

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170110

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20170410

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170609

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170704

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20171003

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20171031

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20180130

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180328

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20180522

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180925

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20181005

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20181106

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190206

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: 20190226

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20190320

R150 Certificate of patent or registration of utility model

Ref document number: 6502246

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

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250